Patent application number | Description | Published |
20140268080 | PLANARIZED EXTREME ULTRAVIOLET LITHOGRAPHY BLANK, AND MANUFACTURING AND LITHOGRAPHY SYSTEMS THEREFOR - An integrated extreme ultraviolet (EUV) blank production system includes: a vacuum chamber for placing a substrate in a vacuum; a first deposition system for depositing a planarization layer having a planarized top surface over the substrate; and a second deposition system for depositing a multi-layer stack on the planarization layer without removing the substrate from the vacuum. The EUV blank is in an EUV lithography system includes: an extreme ultraviolet light source; a mirror for directing light from the EUV source; a reticle stage for placing a EUV mask blank with a planarization layer; and a wafer stage for placing a wafer. The EUV blank includes: a substrate; a planarization layer to compensate for imperfections related to the surface of the substrate, the planarization layer having a flat top surface; and a multi-layer stack on the planarization layer. | 09-18-2014 |
20140268083 | ULTRA-SMOOTH LAYER ULTRAVIOLET LITHOGRAPHY MIRRORS AND BLANKS, AND MANUFACTURING AND LITHOGRAPHY SYSTEMS THEREFOR - An extreme ultraviolet mirror or blank production system includes: a first deposition system for depositing a planarization layer over a semiconductor substrate; a second deposition system for depositing an ultra-smooth layer over the planarization layer, the ultra-smooth layer having reorganized molecules; and a third deposition system for depositing a multi-layer stack over the ultra-smooth layer. The extreme ultraviolet blank includes: a substrate; a planarization layer over the substrate; an ultra-smooth layer over the planarization layer, the ultra-smooth layer having reorganized molecules; a multi-layer stack; and capping layers over the multi-layer stack. An extreme ultraviolet lithography system includes: an extreme ultraviolet light source; a mirror for directing light from the extreme ultraviolet light source; a reticle stage for placing an extreme ultraviolet mask blank with a planarization layer and an ultra-smooth layer over the planarization layer; and a wafer stage for placing a wafer. | 09-18-2014 |
20140272684 | EXTREME ULTRAVIOLET LITHOGRAPHY MASK BLANK MANUFACTURING SYSTEM AND METHOD OF OPERATION THEREFOR - A processing system includes: a vacuum chamber; a plurality of processing systems attached around the vacuum chamber; and a wafer handling system in the vacuum chamber for moving the wafer among the plurality of processing systems without exiting from a vacuum. A physical vapor deposition system for manufacturing an extreme ultraviolet blank comprising: a target comprising molybdenum, molybdenum alloy, or a combination thereof. | 09-18-2014 |
20150235847 | GROWING GRAPHENE ON SUBSTRATES - Embodiments described herein provide methods and apparatus for forming graphitic carbon such as graphene on a substrate. The method includes providing a precursor comprising a linear conjugated hydrocarbon, depositing a hydrocarbon layer from the precursor on the substrate, and forming graphene from the hydrocarbon layer by applying energy to the substrate. The precursor may include template molecules such as polynuclear aromatics, and may be deposited on the substrate by spinning on, by spraying, by flowing, by dipping, or by condensing. The energy may be applied as radiant energy, thermal energy, or plasma energy. | 08-20-2015 |
Patent application number | Description | Published |
20100147089 | FORCE/ENERGY RE-VECTORING DEVICE - Apparatus ( | 06-17-2010 |
20110279037 | METHOD AND APPARATUS FOR USING THERMIONIC DEVICES TO RECOVER ENERGY FROM LIGHT SOURCES AND OTHER ENERGY CONVERSION DEVICES - A lamp having a light emitting diode, a pettier device, a heat sink, a translucent thermally conductive window, and an optical fluid. The pettier device is in thermal communication with the light emitting diode and converts a waste thermal energy discharged by the light emitting diode into an electrical energy. Conductors transfer the electrical energy from the pettier device to a boost circuit which converts a level of a voltage associated with the electrical energy output from the pettier device to a higher, more useful value. The heat sink transfers a second thermal energy from the pettier device. The optical fluid is located between the translucent thermally conductive window and the light emitting diode. The optical fluid has an angle of diffraction having an intermediate value relative to an angle of diffraction associated with the light emitting diode and an angle of diffraction associated with the translucent thermally conductive window. | 11-17-2011 |
20110279052 | VARIABLE LOAD LINE GAS CURVE INTERCEPT METHOD TO OPTIMIZE SYSTEM EFFICIENCY - The operation of gas discharge devices involves stabilizing drive stage with a highly dynamic load exhibiting both negative resistance and non-linear behavior. Stabilization is typically accomplished by inserting impedance in series with the plasma load so the combination impedance has a voltage division that is characterized by the intersection of the linear series impedance and the instantaneous voltage-current. This is stable as long as there is an ample excess of voltage driving the plasma/series impedance complex. However providing series impedance that insures stable operation over varying power levels, lamp types/chemistries and changes resulting from aging can lead to inefficient operation as a result of either high voltage/power drops in the series impedance or a high source voltage driving smaller impedance. A method to optimize the series impedance and driving voltage through a dynamic adjustment process of both the voltage and impedance parameters to provide stable gas plasma drive and maximize system efficiency is described. | 11-17-2011 |
20120056645 | Analog to Digital Acquisition Eliminating Uncertainty of Level Test in High Noise Environments - A method of determining the quality of a sensed signal has capturing, comparing, categorizing, and a decision-making steps. The capturing step is used to capture a plurality of signals. A magnitude of each of the plurality of signals is compared to a predetermined value to determine a relationship between each of the plurality of signals to the predetermined value. A result of each comparison is categorized according to one of a plurality of predetermined criteria. The categorizing step is repeated at least until a predetermined number of results has been reached in at least one of the plurality of predetermined criteria. A decision is made based on which of the plurality of predetermined criteria reaches the predetermined number. | 03-08-2012 |
20120145375 | Thermal Impedance Matching Using Common Materials - A device and method for dissipating heat from a source of heat is described. A plurality of layers of thermally conductive materials receives a flow of heat from a source of heat. A first layer of the plurality of layers receives the flow of heat from the source of heat and redirects and transfers the flow of heat to a second of the plurality of layers. Each layer has a separate preselected thermal impedance to control a desired temperature change across the plurality of layers and to maintain a desired operating temperature of the source heat. | 06-14-2012 |
20120170328 | Multimodal LED Power Supply With Wide Compliance Voltage and Safety Controlled Output - A power supply for a non-linear load such as a light emitting diode load uses a voltage dynamic of a fly-back topology to correct for a rippling of an unfiltered rectified line voltage. Efficiency is optimized by utilizing a magnetic core bi-directionally. A transformer has two primaries | 07-05-2012 |
20130034818 | Passive Thermal Impedance Matching Using Common Materials - A device and method for dissipating heat from a source of heat is described. A plurality of layers of thermally conductive materials receives a flow of heat from a source of heat. A first layer of the plurality of layers receives the flow of heat from the source of heat and redirects and transfers the flow of heat to a second of the plurality of layers. Each layer has a separate preselected thermal impedance to control a desired temperature change across the plurality of layers and to maintain a desired operating temperature of the source heat. | 02-07-2013 |
20130120996 | Thermal Transformer for LED Lighting Applications - A method of passively dissipating heat from a source of heat is described. A plurality of successive layers of thermally conductive materials is formed where each layer has a thermal conductivity less than a thermal conductivity of a preceding layer. The plurality of successive layers has a first layer, a second layer, and a third layer in stacked relationship. Thermal impedances of the plurality of successive layers from one layer to an adjacent layer in the plurality of successive layers are matched by controlling a volume of one layer relative to an adjacent layer in the plurality of successive layers. | 05-16-2013 |
20130312805 | Method and Apparatus for Using Thermionic Devices to Recover Energy from Light Sources and Other Energy Conversion Devices - A lamp having a light emitting diode, a Peltier device, a heat sink, a translucent, thermally conductive window, and an optical fluid. The Peltier device is in thermal communication with the light emitting diode and converts a waste thermal energy discharged by the light emitting diode into an electrical energy. Conductors transfer the electrical energy from the Peltier device to a boost circuit which converts a level of a voltage associated with the electrical energy output from the Peltier device to a higher, more useful value. The heat sink transfers a second thermal energy from the Peltier device. The optical fluid is located between the translucent, thermally conductive window and the light emitting diode. The optical fluid has an angle of diffraction having an intermediate value relative to an angle of diffraction associated with the light emitting diode and an angle of diffraction associated with the translucent, thermally conductive window. | 11-28-2013 |
20140139142 | Single Phase Bridgeless Boost Converter for LED Lighting Applications - A circuit serving as a power source for light-emitting diode (LED) lighting applications, the circuit comprising a boost converter comprising a pair of boost field-effect transistors (FETs) and a boost inductor coupled to the pair of boost FETs, wherein an input voltage feeding the boost converter has a sinusoidal waveform, and wherein a half cycle of the input voltage is represented by a plurality of time slices, and a controller coupled to the boost converter and configured to determine a current time slice in the plurality of time slices, generate one or more output signals based at least in part on the current time slice and without a need to compute any multiplier function involving the input voltage, and control states of the boost FETs using the one or more output signals. | 05-22-2014 |
Patent application number | Description | Published |
20090087394 | PHOTOSTABILIZATION OF OCTYL TRIAZONE - Methods and compositions useful in enhancing protection from UV radiation, the compositions containing octyl triazone and diethylthexyl syringylidene malonate in an amount effective to photostabilize octyl triazone. | 04-02-2009 |
20090098070 | SUNSCREEN COMPOSITIONS WITH LOW EYE-STING AND HIGH SPF - Sunscreen compositions that prevent, reduce or minimize eye-stinging while maintaining a high level of SPF protection. | 04-16-2009 |
20090155194 | ENHANCED PHOTOSTABILITY OF AVOBENZONE IN THE PRESENCE OF ZINC OXIDE USING PHOSPHATE-BASED EMULSIFIERS - The photostability of avobenzone in a sunscreen composition in the presence of zinc oxide is stabilized against photodegradation using phosphate-based emulsifiers. | 06-18-2009 |
20090189090 | METHOD OF SELECTING ANTIOXIDANTS FOR USE IN TOPICALLY APPLIED COMPOSITIONS - Antioxidant-containing compositions and methods for confirming antioxidant activity of a composition formulated for topical application to skin. Methods for testing a composition for ability to inhibit both ultraviolet radiation-induced lipid peroxidation on skin and ultraviolet radiation-induced reactive oxygen species formation in the stratum corneum. Compositions and methods for treating and preventing photodamage to skin. | 07-30-2009 |
20090232754 | ENHANCED PHOTOSTABILITY OF SUNCARE COMPOSITIONS CONTAINING AVOBENZONE - The photostability of avobenzone in a sunscreen composition is stabilized against photodegradation using menthyl anthranilate. | 09-17-2009 |
20100272657 | ENHANCED EFFICIENCY OF SUNSCREEN COMPOSITIONS - Compositions comprising UV blocking agents, a film forming polymer containing acid groups and a neutralizing agent; compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent. | 10-28-2010 |
20100272658 | ENHANCED EFFICIENCY OF SUNSCREEN COMPOSITIONS - Compositions comprising UV blocking agents, a film forming polymer containing acid groups and a neutralizing agent; compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent. | 10-28-2010 |
20120195839 | Film forming polymer compositions for boosting spf in sunscreens - Film-forming compositions comprising a film forming polymer containing acid groups and a neutralizing agent; compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent. | 08-02-2012 |
20120195842 | ENHANCED PHOTOSTABILITY OF SUNCARE COMPOSITIONS CONTAINING AVOBENZONE - The invention provides compositions and methods for enhancing the photostability of avobenzone in compositions for topical administration, including, e.g., sunscreen compositions, by addition of methyl anthranilate in an amount effective to stabilize avobenzone against photodegradation particularly where the composition is substantially free of other non-sunscreen agents that photostabilize avobenzone. | 08-02-2012 |
20130101515 | METHOD OF SELECTING ANTIOXIDANTS FOR USE IN TOPICALLY APPLIED COMPOSITIONS - The invention provides antioxidant-containing compositions and methods for confirming antioxidant activity of a composition formulated for topical application to skin. The invention also provides methods for testing a composition for the ability to inhibit both ultraviolet radiation-induced lipid peroxidation on skin and ultraviolet radiation-induced reactive oxygen species formation in the stratum corneum, as well as compositions and methods for treating and preventing photodamage to skin. | 04-25-2013 |
20140234235 | ENHANCED EFFICIENCY OF SUNSCREEN COMPOSITIONS - Compositions comprising UV blocking agents, a film forming polymer containing acid groups and a neutralizing agent; compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent. | 08-21-2014 |
20150157543 | FILM FORMING POLYMER COMPOSITIONS FOR BOOSTING SPF IN SUNSCREENS - Film-forming compositions comprising a film forming polymer containing acid groups and a neutralizing agent; compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent. | 06-11-2015 |
20160033538 | METHOD OF SELECTING ANTIOXIDANTS FOR USE IN TOPICALLY APPLIED COMPOSITIONS - Antioxidant-containing compositions and methods for confirming antioxidant activity of a composition formulated for topical application to skin. Methods for testing a composition for ability to inhibit both ultraviolet radiation-induced lipid peroxidation on skin and ultraviolet radiation-induced reactive oxygen species formation in the stratum corneum. Compositions and methods for treating and preventing photodamage to skin. | 02-04-2016 |
Patent application number | Description | Published |
20120010274 | GENETIC POLYMORPHISMS ASSOCIATED WITH PSORIASIS, METHODS OF DETECTION AND USES THEREOF - The present invention is based on the discovery of genetic polymorphisms that are associated with psoriasis and related pathologies. In particular, the present invention relates to nucleic acid molecules containing the polymorphisms, including groups of nucleic acid molecules that may be used as a signature marker set, such as a haplotype, a diplotype, variant proteins encoded by such nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and proteins, and methods of using the nucleic acid and proteins as well as methods of using reagents for their detection. | 01-12-2012 |
20130216551 | GENETIC POLYMORPHISMS ASSOCIATED WITH PSORIASIS, METHDOS OF DETECTION AND USES THEREOF - The present invention is based on the discovery of genetic polymorphisms that are associated with psoriasis and related pathologies. In particular, the present invention relates to nucleic acid molecules containing the polymorphisms, including groups of nucleic acid molecules that may be used as a signature marker set, such as a haplotype, a diplotype, variant proteins encoded by such nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and proteins, and methods of using the nucleic acid and proteins as well as methods of using reagents for their detection. | 08-22-2013 |
20150259744 | GENETIC POLYMORPHISMS ASSOCIATED WITH PSORIASIS, METHODS OF DETECTION AND USES THEREOF - The present invention is based on the discovery of genetic polymorphisms that are associated with psoriasis and related pathologies. In particular, the present invention relates to nucleic acid molecules containing the polymorphisms, including groups of nucleic acid molecules that may be used as a signature marker set, such as a haplotype, a diplotype, variant proteins encoded by such nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and proteins, and methods of using the nucleic acid and proteins as well as methods of using reagents for their detection. | 09-17-2015 |
Patent application number | Description | Published |
20100053544 | GLASSES WITH TWO POSITION LENSES - Glasses such as bifocals, which have refractive lenses which are rotatable at least between two positions. A manual control rotates the lenses such that if bifocal, the relatively small, high magnification zone of each lens can be moved to a high position opposed to the usual low position of fixed bifocals. The user is spared the necessity of holding the head at an awkward posture when viewing overhead objects. | 03-04-2010 |
20110121081 | FINANCIAL CARD HAVING INTEGRATED BALANCE CALCULATION - An electronically operated card such as a debit or credit card, having internal data handling capabilities. The card may include in addition to a conventional magnetic strip, a data processor, a display, an on-off switch which may be a biometric switch, a power supply which may comprise a capacitor with or without a photovoltaic cell, and data busses enabling communication with external devices. The card may be used in combination with an external docking station which may be communicably connected to personal computers and to communications devices such as cellular telephones. The data processor may have programming enabling the card to perform functions which may be conventionally performed at card swiping terminals, automatic teller machines, and the like, such as balance reporting, funds transfers, purchase authorizations, displaying notices from such terminals and machines, and the like. | 05-26-2011 |
Patent application number | Description | Published |
20090216216 | METHODS OF PERFORMING A POWER INJECTION PROCEDURE - Methods of performing a power injection procedure are described. One method includes taking an x-ray of a subcutaneously implanted access port in a patient to determine whether the access port includes a radiographic feature indicating that the access port is suitable for flowing fluid at a rate of at least about 1 milliliter per second through the access port, identifying the indicating radiographic feature on the x-ray, and flowing a fluid through the access port at a rate of at least about 1 milliliter per second. | 08-27-2009 |
20120046562 | RECONFIRMATION OF ECG-ASSISTED CATHETER TIP PLACEMENT - Reconfirmation of the position of a catheter intravascularly placed with the assistance of ECG signals of the patient is disclosed, thus assisting in determination of subsequent catheter displacement within the patient vasculature. In one embodiment a method for reconfirming a position of an indwelling medical device within a body of a patient comprises first placing the medical device within the body of the patient using ECG signals of the patient. A first ECG signal profile relating to an initial position of the indwelling medical device after initial placement of the medical device is stored. A second ECG signal profile relating to the position of the indwelling medical device at a time subsequent to initial placement of the medical device is then acquired. The first ECG signal profile is compared with the second ECG signal profile to determine whether displacement of the indwelling medical device has occurred. | 02-23-2012 |
20120226244 | Septum Feature for Identification of an Access Port - An access port for providing subcutaneous access to a patient, and a method of identifying a subcutaneously implanted access port. The access port includes a body capturing a septum that covers a cavity defined by the body, and a pattern of protrusions extending from an outer surface of the septum away from the cavity, the pattern of protrusions detectable through palpation to indentify the access port as a power-injectable port. | 09-06-2012 |
20130090614 | Corporeal Drainage System - A corporeal drainage system and a method of draining fluid from a bodily cavity. The corporeal drainage system includes a connection tube and a fluid receptacle in fluid communication with the connection tube. The fluid receptacle creates a negative pressure in the system by transitioning from a collapsed configuration to an expanded configuration. The system may include an activation member to initiate transitioning of the fluid receptacle. | 04-11-2013 |
20130245431 | User Interface and Methods for Sonographic Display Device - A user interface for a sonographic device is disclosed that displays a sonographic image and at least one reference object corresponding to a catheter size. The reference object may be scaled in proportion to the sonographic image. In addition, the user interface may further display a plurality of vertical lines and a plurality of horizontal lines arranged in a grid-like pattern and placed over the sonographic image. The size of both the sonographic image and the at least one reference object may change in proportion to a chosen insertion depth. A display device, a sonographic device and corresponding methods are also disclosed. | 09-19-2013 |
20130245574 | Assemblies for Identifying a Power Injectable Access Port - An assembly for identifying a power injectable vascular access port, including a vascular access port and an identification feature. The port is structured for power injection and includes a housing and a septum together defining a reservoir. A radiographic feature incorporated into the port is perceivable via x-ray following subcutaneous implantation, the radiographic feature identifying the port as suitable for flowing fluid at a fluid flow rate of at least 1 mL/sec therethrough. A structural feature of the port is perceivable via palpation following subcutaneous implantation, the structural feature identifying the port as suitable for accommodating a pressure within the reservoir of at least 35 psi. The identification feature is separated from the port and confirms that the port is both suitable for flowing fluid at a rate of at least 1 mL/sec therethrough and suitable for accommodating a pressure within the reservoir of at least 35 psi. | 09-19-2013 |
20140100534 | Septum Feature for Identification of an Access Port - A power-injectable access port, and a method of identifying a subcutaneously implanted power-injectable access port. The power-injectable access port includes a body capturing a septum that covers a cavity defined by the body, and a pattern of protrusions extending from an outer surface of the septum away from the cavity, the pattern of protrusions detectable through palpation to identify the access port as a power-injectable access port. | 04-10-2014 |
20140330118 | Assemblies for Identifying a Power Injectable Access Port - An assembly for identifying a power injectable vascular access port, including a vascular access port and an identification feature. The port is structured for power injection and includes a housing and a septum together defining a reservoir. A radiographic feature incorporated into the port is perceivable via x-ray following subcutaneous implantation, the radiographic feature identifying the port as suitable for flowing fluid at a fluid flow rate of at least 1 mL/sec therethrough. A structural feature of the port is perceivable via palpation following subcutaneous implantation, the structural feature identifying the port as suitable for accommodating a pressure within the reservoir of at least 35 psi. The identification feature is separated from the port and confirms that the port is both suitable for flowing fluid at a rate of at least 1 mL/sec therethrough and suitable for accommodating a pressure within the reservoir of at least 35 psi. | 11-06-2014 |
20140358095 | Corporeal Drainage System - A corporeal drainage system and a method of draining fluid from a bodily cavity. The corporeal drainage system includes a connection tube and a fluid receptacle in fluid communication with the connection tube. The fluid receptacle creates a negative pressure in the system by transitioning from a collapsed configuration to an expanded configuration. The system may include an activation member to initiate transitioning of the fluid receptacle. | 12-04-2014 |
20150080716 | Reconfirmation of ECG-Assisted Catheter Tip Placement - A catheter includes a proximal portion designed for residing externally of a patient vasculature and a distal portion having a distal tip designed for placement in a desired position within the patient vasculature. A storage component is embedded in a portion of the catheter, the storage component including a radio-frequency identification (RFID) chip. The RFID chip includes non-volatile memory that is programmable by a RFID encoder. The storage component includes data related to the placement of the distal tip of the catheter in the desired position within the patient vasculature. | 03-19-2015 |
20150088091 | Indicia Informative of Characteristics of Insertable Medical Devices - A system by which resource information relating to an insertable medical device, such as an intravascular catheter, can be identified by its source so as to be accessed by a practitioner, caregiver, or patient, is disclosed. In particular, a resource information key is included at a predetermined key location on or proximate to the medical device, wherein the key indicates the source of the resource information. In one example embodiment, therefore, an insertable medical device for establishing intravascular access to a patient, such as a peripherally inserted central catheter (“PICC”), is disclosed and comprises: an internal portion, and a portion external to the patient that includes a resource information key indicating a website where a user can acquire resource information relating to the medical device. In other embodiments indicia are provided as quick response (“QR”) codes, and as various markings to indicate compatibility of the medical device with ethanol. | 03-26-2015 |
20150335860 | CATHETER WITH MARKINGS TO FACILITATE ALIGNMENT - For treating a treatment area in the vasculature, this disclosure relates to a first, pre-dilatation catheter having a first shaft including a first distal portion adapted for positioning at the treatment area and a first proximal portion including a first marking at a first location. A second, dilatation catheter includes a second shaft including a second distal portion adapted for positioning at the treatment area and a second proximal portion including a second marking at a second location substantially matching a first location of the first marking. Related methods are disclosed. | 11-26-2015 |
20150352323 | COUNTING APPARATUS FOR USE IN INTERVENTIONAL PROCEDURES - An apparatus is for use in connection with an implement for being inserted into a vascular space. The apparatus includes a body having a passage adapted for receiving the implement. A counter is provided for counting the amount the implement moves through the passage of the body. A kit may include a first counter adapted for use with a first device having a first diameter for being inserted into the vasculature, and a second counter adapted for use with a second device having a second diameter for being inserted into the vasculature. Related methods are also disclosed. | 12-10-2015 |
Patent application number | Description | Published |
20090303299 | INK CONTAINMENT SYSTEM AND INK LEVEL SENSING SYSTEM FOR AN INKJET CARTRIDGE - An ink containment system for an inkjet cartridge, for storing ink for printing, comprises a rigid basin member and a rigid moveable plate. A flexible membrane is affixed to a surface of the basin member and to a surface of the plate forming an ink reservoir within the basin member, plate and flexible membrane. A spring-biased mechanism is disposed between the basin member and plate, for biasing the plate apart from the basin member, generating a negative pressure within the ink reservoir and the basin member remaining stationary relative to the movement of the plate. The basin member has a bowl-like configuration and the spring is seated within the reservoir in such a way that when the ink reservoir has collapsed due to depletion of ink, the flexible membrane and moveable plate are substantially flush with surfaces of the basin member. | 12-10-2009 |
20120242762 | INK CONTAINMENT SYSTEM AND INK LEVEL SENSING SYSTEM FOR AN INKJET CARTRIDGE - An ink containment system for an inkjet cartridge, for storing ink for printing, comprises a rigid basin member and a rigid moveable plate. A flexible membrane is affixed to a surface of the basin member and to a surface of the plate forming an ink reservoir within the basin member, plate and flexible membrane. A spring-biased mechanism is disposed between the basin member and plate, for biasing the plate apart from the basin member, generating a negative pressure within the ink reservoir and the basin member remaining stationary relative to the movement of the plate. The basin member has a bowl-like configuration and the spring is seated within the reservoir in such a way that when the ink reservoir has collapsed due to depletion of ink, the flexible membrane and moveable plate are substantially flush with surfaces of the basin member. | 09-27-2012 |
20130314481 | INK CONTAINMENT SYSTEM AND INK LEVEL SENSING SYSTEM FOR AN INKJET CARTRIDGE - An ink containment system for an inkjet cartridge, for storing ink for printing, comprises a rigid basin member and a rigid moveable plate. A flexible membrane is affixed to a surface of the basin member and to a surface of the plate forming an ink reservoir within the basin member, plate and flexible membrane. A spring-biased mechanism is disposed between the basin member and plate, for biasing the plate apart from the basin member, generating a negative pressure within the ink reservoir and the basin member remaining stationary relative to the movement of the plate. The basin member has a bowl-like configuration and the spring is seated within the reservoir in such a way that when the ink reservoir has collapsed due to depletion of ink, the flexible membrane and moveable plate are substantially flush with surfaces of the basin member. | 11-28-2013 |
Patent application number | Description | Published |
20130253309 | IMPLANTABLE MEDICAL DEVICE DEPLOYMENT WITHIN A VESSEL - In one example, this disclosure is directed to a method for intravascular implantation of an implantable medical device comprising positioning a distal end of an elongated outer sheath forming an inner lumen adjacent a target site within a vasculature of a patient, and partially deploying an implantable medical device from the distal opening, wherein the implantable medical device includes an expandable fixation element. A portion of the expandable fixation element assumes an expanded position when the implantable medical device is partially deployed from the distal opening. The method including advancing the distal end of the outer sheath within the vasculature with the implantable medical device partially deployed from the distal opening, and monitoring at least one of the vasculature and the portion of the expandable fixation element for deflection to determine when the size of the portion of the expandable fixation element corresponds to the size of the vasculature. | 09-26-2013 |
20130253344 | INTRAVASCULAR IMPLANTABLE MEDICAL DEVICE INTRODUCTION - In one example, this disclosure is directed to a kit for intravascular implantation of an implantable medical device within a patient, the kit comprising an elongated outer sheath forming an inner lumen with a distal opening, the outer sheath sized to traverse a vasculature of the patient, and an elongated inner sheath with an inflatable member at its distal portion. The inflatable member is inflatable from a proximal end of the inner sheath to close-off the distal opening of the outer sheath when inflated. The inner sheath further includes a stopper proximally located relative to the inflatable member. The inflatable member is remotely controllable from a proximal end of the inner sheath to retract in a proximal direction towards the stopper. The inflatable member can be retracted in a proximal direction towards the stopper and past an implantable medical device positioned within a distal portion of the outer sheath. | 09-26-2013 |
20130253345 | IMPLANTABLE MEDICAL DEVICE DELIVERY CATHETER WITH TETHER - In one example, this disclosure is directed to a kit for intravascular implantation of an implantable medical device within a patient, the kit comprising an elongated outer sheath forming an inner lumen with a distal opening, the outer sheath sized to traverse a vasculature of the patient, and an elongated inner sheath with an enlarged distal portion, wherein the enlarged distal portion is configured to substantially fill the inner lumen and close-off the distal opening of the outer sheath. The enlarged distal portion is slidable relative to the outer sheath. The inner sheath further includes a tether with a helical element that is remotely controllable from a proximal end of the inner sheath to release the implantable medical device from a distal portion of the outer sheath. | 09-26-2013 |
20130253346 | PASS-THROUGH IMPLANTABLE MEDICAL DEVICE DELIVERY CATHETER WITH REMOVEABLE DISTAL TIP - In one example, this disclosure is directed to a kit for intravascular implantation of an implantable medical device, the kit comprising an outer sheath, the outer sheath sized to traverse a vasculature of the patient, and an elongated inner sheath with a tapered distal end. The inner sheath is slidable within the inner lumen of the outer sheath and is selectably removable from the inner lumen of the outer sheath by sliding the inner sheath out of the proximal opening of the outer sheath. The kit includes an elongated deployment receptacle including a deployment bay slidable within the inner lumen of the outer sheath when the inner sheath is not within the inner lumen of the outer sheath. The deployment bay carries an implantable medical device through the inner lumen of the outer sheath and facilitates deployment of the implantable medical device from the distal end of the outer sheath. | 09-26-2013 |
20130253347 | TETHERED IMPLANTABLE MEDICAL DEVICE DEPLOYMENT - In one example, this disclosure is directed to a kit for intravascular implantation of an implantable medical device within a patient comprising an elongated outer sheath forming an inner lumen with a distal opening, the outer sheath sized to traverse a vasculature of the patient, and an elongated inner sheath with a stopper. The inner sheath further includes a tether configured to form a loop on a distal side of the stopper, the loop being configured to engage a looped element of the implantable medical device to couple the implantable medical device to the inner sheath. The stopper is slidable relative to the outer sheath. The tether is configured to release the looped element of the implantable medical device from the inner sheath by opening the tether loop when a portion of the stopper is located distally relative to the distal opening of the outer sheath. | 09-26-2013 |
Patent application number | Description | Published |
20120108922 | Implantable Medical Sensor and Fixation System - An implantable medical device, such as a sensor for monitoring a selected internally detectable physiological parameter of a patient, is attached to a fixation member that is deployable within the patient to position and orient the sensor to enable it to perform its function. The fixation member may be configured to lie in a single plane when deployed or may be tubular in shape. The attachment of the housing and fixation member includes providing the fixation member with a linear attachment strut that is non-circular in cross section and providing the housing with external members that define an elongate channel, non-circular in cross section and receptive to the attachment strut. The attachment strut can be inserted transversely into the channel and the external member can be crimped over the strut to secure the housing and fixation member together. | 05-03-2012 |
20120108986 | Implantable Medical Sensor and Fixation System - An implantable medical device, such as a sensor for monitoring a selected internally detectable physiological parameter of a patient, is attached to a fixation member that is deployable within the patient to position and orient the sensor to enable it to perform its function. The fixation member may be configured to lie in a single plane when deployed or may be tubular in shape. The attachment of the housing and fixation member includes providing the fixation member with a linear attachment strut that is non-circular in cross section and providing the housing with external members that define an elongate channel, non-circular in cross section and receptive to the attachment strut. The attachment strut can be inserted transversely into the channel and the external member can be crimped over the strut to secure the housing and fixation member together. | 05-03-2012 |
20120271134 | Delivery System for Implantable Medical Device - A delivery device for implanting a medical device that includes an expandable fixation member adapted to fix the position of the medical device within a lumen of a human body. The delivery device has an inner shaft rotatably disposed in a tubular outer shaft. A retention member is secured to and rotatable with the inner shaft and has a free end and a retainer portion adapted to protrude outwardly through an exit aperture in the outer shaft to extend circumferentially about the exterior of the outer shaft. The fixation member of the medical device may be retained on the tubular shaft in a low profile configuration by the outwardly protruding retainer portion and may be released to expand upon retraction of the retainer portion in response to rotation of the inner shaft. | 10-25-2012 |
20120291788 | Implantable Medical Sensor and Anchoring System - A medical device adapted to be implanted in a vessel of a human body includes a housing that contains means for performing medical functions and an anchor for supporting the housing in an intended location and orientation within the vessel. The anchor is expandable from a low profile configuration adapted for delivery to an expanded configuration for engagement with the vessel wall. The anchor and delivery device are adapted to enable the medical device to be retrieved and repositioned or removed from the vessel. The anchor is adapted to apply sufficient force against the vessel wall to maintain the anchor in place but less force than that required to provide scaffolding support for the vessel. | 11-22-2012 |
20120296222 | Implantable Medical Sensor and Anchoring System - A medical device adapted to be implanted in a vessel of a human body includes a housing that contains means for performing medical functions and an anchor for supporting the housing in an intended location and orientation within the vessel. The anchor is expandable from a low profile configuration adapted for delivery to an expanded configuration for engagement with the vessel wall. The anchor and delivery device are adapted to enable the medical device to be retrieved and repositioned or removed from the vessel. The anchor is adapted to apply sufficient force against the vessel wall to maintain the anchor in place but less force than that required to provide scaffolding support for the vessel. | 11-22-2012 |
20130035636 | Delivery and Deployment Catheter for an Implantable Medical Device - A delivery catheter and method for delivering and deploying an implantable medical device include a mechanical latch by which the device can remain firmly attached at a single point of connection to the delivery catheter during deployment of the device. The delivery catheter provides simple yet firm control of the release mechanism to enable the clinician to confirm the accuracy of the deployment before releasing the tether or, if the placement of the device should be corrected, the tether can be maintained while the device is recaptured and repositioned or removed from the patient. | 02-07-2013 |
20140114287 | CATHETERS WITH ENHANCED FLEXIBILITY AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS - A neuromodulation catheter includes an elongate shaft and a neuromodulation element. The shaft includes two or more first cut shapes and two or more second cut shapes along a helical path extending around a longitudinal axis of the shaft. The first cut shapes are configured to at least partially resist deformation in response to longitudinal compression and tension on the shaft and torsion on the shaft in a first circumferential direction. The second cut shapes are configured to at least partially resist deformation in response to longitudinal compression on the shaft and torsion on the shaft in both first and second opposite circumferential directions. | 04-24-2014 |
20140114288 | CATHETERS WITH ENHANCED FLEXIBILITY AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS - A neuromodulation catheter includes an elongate shaft and a neuromodulation element. The shaft includes two or more first cut shapes and two or more second cut shapes along a helical path extending around a longitudinal axis of the shaft. The first cut shapes are configured to at least partially resist deformation in response to longitudinal compression and tension on the shaft and torsion on the shaft in a first circumferential direction. The second cut shapes are configured to at least partially resist deformation in response to longitudinal compression on the shaft and torsion on the shaft in both first and second opposite circumferential directions. | 04-24-2014 |
20150209104 | NEUROMODULATION CATHETERS HAVING JACKETED NEUROMODULATION ELEMENTS AND RELATED DEVICES, SYSTEMS, AND METHODS - A neuromodulation catheter in accordance with a particular embodiment includes an elongate shaft and a neuromodulation element operably connected to the shaft. The shaft includes a proximal hypotube segment at its proximal end portion and a jacket disposed around at least a portion of an outer surface of the hypotube segment. The jacket may be made at least partially of a polymer blend including polyether block amide and polysiloxane. The neuromodulation element includes a distal hypotube segment and a tubular jacket disposed around at least a portion of an outer surface of the distal hypotube segment. The jacket has reduced-diameter segments spaced apart along its longitudinal axis. The neuromodulation element further includes band electrodes respectively seated in the reduced-diameter segments and respectively forming closed loops extending circumferentially around the jacket. | 07-30-2015 |
20150250981 | CATHETERS WITH ENHANCED FLEXIBILITY AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS - A neuromodulation catheter includes an elongate shaft and a neuromodulation element. The shaft includes two or more first cut shapes and two or more second cut shapes along a helical path extending around a longitudinal axis of the shaft. The first cut shapes are configured to at least partially resist deformation in response to longitudinal compression and tension on the shaft and torsion on the shaft in a first circumferential direction. The second cut shapes are configured to at least partially resist deformation in response to longitudinal compression on the shaft and torsion on the shaft in both first and second opposite circumferential directions. | 09-10-2015 |
Patent application number | Description | Published |
20130237780 | Biomarker Sampling in the Context of Neuromodulation Devices, Systems, and Methods - Methods for treating a patient using therapeutic renal neuromodulation and associated devices, systems, and methods are disclosed herein. One aspect of the present technology is directed to biomarker sampling in the context of neuromodulation devices, systems, and methods. Some embodiments, for example, are directed to catheters, catheter systems, and methods for sampling biomarkers that change in response to neuromodulation. A system can include, for example, an elongated shaft and a neuromodulation and sampling assembly having a neuromodulation and a sampling element. | 09-12-2013 |
20130282001 | Monitoring of Neuromodulation Using Biomarkers - Provided herein are methods, devices, compositions, and kits for monitoring neuromodulation efficacy based on changes in the level or activity of one or more target biomarkers. | 10-24-2013 |
20160135879 | NEUROMODULATION CATHETERS WITH SHAFTS FOR ENHANCED FLEXIBILITY AND CONTROL AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS - Neuromodulation catheters with shafts for enhanced flexibility and control and associated devices, systems, and methods are disclosed herein. A neuromodulation catheter configured in accordance with some embodiments of the present technology can include, for example, an elongated shaft having a distal end portion and a mandrel extending at least along the distal end portion. The mandrel can have an at least substantially solid core. The neuromodulation catheter can further include a transition member and a neuromodulation assembly coupled to the transition member. The transition member can have a proximal portion, a distal portion, and a guide wire lumen extending through the proximal and distal portions. The neuromodulation assembly can extend distally from the distal portion of the transition member, and the mandrel can extend proximally from the proximal portion of the transition member. | 05-19-2016 |
Patent application number | Description | Published |
20110152738 | DEVICES AND METHODS FOR DRESSING APPLICATORS - Devices, kits and methods described herein may be for wound healing, including the treatment, amelioration, or prevention of scars and/or keloids by applying and/or maintaining a pre-determined strain in an elastic skin treatment device that is then affixed to the skin surface using skin adhesives to transfer a generally planar force from the bandage to the skin surface. Applicators are used to apply and/or maintain the strains, and some of the applicators are further configured to provide at least some mechanical advantage to the user when exerting loads onto the skin treatment device. | 06-23-2011 |
20120035521 | SEGMENTED SKIN TREATMENT SYSTEMS AND METHODS - Devices, kits and methods described herein may be for wound healing, including the treatment, amelioration, or prevention of scars and/or keloids by applying and/or maintaining a pre-determined strain in an elastic skin treatment device that is then affixed to the skin surface using skin adhesives to transfer a generally planar force from the bandage to the skin surface. Applicators are used to apply and/or maintain the strains, and some of the applicators are further configured to provide at least some mechanical advantage to the user when exerting loads onto the skin treatment device. | 02-09-2012 |
20120046590 | SKIN STRAINING DEVICES AND METHODS - A skin frame or other skin straining device strains skin on each side of a wound where a wound has been closed to off load stresses at the wound site. A dressing may be applied to the strained skin. The dressing may be integral with one or more elements of the skin straining device. | 02-23-2012 |
20120083724 | SEGMENTED SKIN TREATMENT SYSTEMS AND METHODS - Devices, kits and methods described herein may be for wound healing, including the treatment, amelioration, or prevention of scars and/or keloids by applying and/or maintaining a pre-determined strain in an elastic skin treatment device that is then affixed to the skin surface using skin adhesives to transfer a generally planar force from the bandage to the skin surface. Applicators are used to apply and/or maintain the strains, and some of the applicators are further configured to provide at least some mechanical advantage to the user when exerting loads onto the skin treatment device. | 04-05-2012 |
20120226306 | CONTROLLED STRAIN SKIN TREATMENT DEVICES AND METHODS - Devices, kits and methods described herein may be for wound healing, including but not limited to the treatment, amelioration, or prevention of scars and/or keloids. The packaging, manipulation elements, applicator and/or tensioning device maybe used to apply and/or maintain a strain in an elastic dressing. | 09-06-2012 |
20130012858 | WOUND OR SKIN TREATMENT DEVICES AND METHODS - Devices, kits and methods described herein may be for treatment to skin, including but not limited to wound healing, the treatment, amelioration, and/or prevention of scars or keloids. A book-like packaging, applicator and/or tensioning device may be used to apply a dressing to a subject. The packaging, applicator and/or tensioning device may apply and/or maintain a strain in an elastic dressing. | 01-10-2013 |
20130190655 | ELASTIC DEVICES, METHODS, SYSTEMS AND KITS FOR SELECTING SKIN TREATMENT DEVICES - Devices, kits, systems and methods are described herein for treatment to skin, including but not limited to wound healing, the treatment, amelioration, and/or prevention of scars or keloids. Certain devices kits, systems and methods are used to select treatment parameters, devices or methods for treating skin in a location, zone, or region of skin having particular mechanical or other properties. | 07-25-2013 |
20130281904 | WOUND OR SKIN TREATMENT DEVICES AND METHODS - Devices, kits and methods described herein may be for treatment to skin, including but not limited to wound healing, the treatment, amelioration, and/or prevention of scars or keloids. A book-like packaging, applicator and/or tensioning device may be used to apply a dressing to a subject. The packaging, applicator and/or tensioning device may apply and/or maintain a strain in an elastic dressing. | 10-24-2013 |
20140088481 | CONTROLLED STRAIN SKIN TREATMENT DEVICES AND METHODS - Devices, kits and methods described herein may be for wound healing, including but not limited to the treatment, amelioration, or prevention of scars and/or keloids. The packaging, manipulation elements, applicator and/or tensioning device maybe used to apply and/or maintain a strain in an elastic dressing. | 03-27-2014 |
20140135677 | SEGMENTED SKIN TREATMENT SYSTEMS AND METHODS - Devices, kits and methods described herein may be for wound healing, including the treatment, amelioration, or prevention of scars and/or keloids by applying and/or maintaining a pre-determined strain in an elastic skin treatment device that is then affixed to the skin surface using skin adhesives to transfer a generally planar force from the bandage to the skin surface. Applicators are used to apply and/or maintain the strains, and some of the applicators are further configured to provide at least some mechanical advantage to the user when exerting loads onto the skin treatment device. | 05-15-2014 |
20140135678 | SKIN TREATMENT DEVICES WITH LOCKING MECHANISMS - Devices, kits and methods described herein may be for wound healing, including the treatment, amelioration, or prevention of scars and/or keloids by applying and/or maintaining a predetermined strain in an elastic skin treatment device that is then affixed to the skin surface using skin adhesives to transfer a generally planar force from the bandage to the skin surface. Applicators are used to apply and/or maintain the strains, and some of the applicators are further configured to provide at least some mechanical advantage to the user when exerting loads onto the skin treatment device. | 05-15-2014 |