Patent application number | Description | Published |
20090158489 | Removalble holder for displaying pictures and other materials - A flexible, detachable display pouch is disclosed for display on a garment, hat, banner, mail box, or other display media item of essentially flat display materials. The pouch is detachably attached to the display media by Velcro, snaps, etc, that hold the perimeter of the pouch close to the media item. In preferred embodiments the pouch is sized to accept one or more pictures or printed documents with standard sizes, and in some embodiments it can contain a stack of items, whereby the displayed item can be changed by reordering the stack. Other embodiments include a flap or other seal to retain displayed items and/or protect them from water. Other embodiments allow dry erase marking on the pouch, and still others allow washing of the display media after pouch removal without harming or loosening the Velcro etc. A plurality of pouches can be included that can be preloaded and exchanged. | 06-25-2009 |
20090158490 | Apparatus with removable holder for displaying pictures and other materials on a garment - An apparatus and method are disclosed for the display on a T-shirt, tote bag, hat, or other garment of essentially flat, decorative and/or informational materials in a removable, transparent pouch. The pouch is attached to the garment by hook-and-loop, snaps, etc, and in preferred embodiments it is sized to accept one or more pictures or printed documents with standard sizes. In some embodiments, the pouch can contain a stack of items, so that the displayed item can be changed by reordering the stack. Other embodiments include a flap or other seal to retain items and/or protect them from water, and some embodiments hold the pouch perimeter close to the garment. Other embodiments allow dry erase marking on the pouch, and still others allow washing of the garment after pouch removal without harming or loosening the hook-and-loop etc. A plurality of pouches can be included that can be preloaded and exchanged. | 06-25-2009 |
Patent application number | Description | Published |
20140115882 | TWO-PART ELECTROTRANSPORT DEVICE - A switch operated therapeutic agent delivery device is described. The device comprises two parts, which are assembled by a user prior to use. A first part contains a power supply and circuitry for the device; and a second part comprises electrodes and reservoirs containing the therapeutic agent to be delivered. The action of combining the two parts of the device causes the two parts to be irreversibly coupled together, completes an electrical connection between the two parts, and closes one or more switches, thereby connecting a power source, such as a battery, into the device's circuitry, thereby powering the device on so that it is ready for use. The device can then be attached to a patient, who can operate the device by pressing a button in a proper sequence. | 05-01-2014 |
20150196754 | CURRENT CONTROL FOR ELECTROTRANSPORT DRUG DELIVERY - Devices, systems and methods for controlling the application of current and/or voltage to deliver drug from patient contacts of an electrotransport drug delivery device by indirectly controlling and/or monitoring the applied current without directly measuring from the cathode of the patient terminal. In particular, described herein are electrotransport drug delivery systems including constant current delivery systems having a feedback current and/or voltage control module that is isolated from the patient contacts (e.g., anodes and cathodes). The feedback module may be isolated by a transistor from the patient contacts; feedback current and/or voltage control measurements may be performed at the transistor rather than at the patient contact (e.g., cathode). | 07-16-2015 |
20150338445 | SELF-TEST FOR ANALGESIC PRODUCT - Electrotransport drug delivery devices, system and methods of using configured to determine if a current is present between the anode and cathode when drug is not intended to be delivered by the device. These devices/systems may include an off-current module to determine that any current (e.g., which may be inferred by measuring potential difference between the anode and cathode of the device) flowing between the anode and cathode is below a threshold value when the device is not supposed to be delivering drug, thereby preventing unintended delivery of drug and/or alerting a user that unintended delivery of drug may occur. | 11-26-2015 |
Patent application number | Description | Published |
20090021818 | MEDICAL SCANNING ASSEMBLY WITH VARIABLE IMAGE CAPTURE AND DISPLAY - A scanned beam imaging system including a housing suitable for insertion into a body and a radiation source configured to direct a beam of radiation into or through the housing and onto an area within the body. The scanned beam imaging system further includes an adjustable element inside the housing and positioned to reflect the beam of radiation or to receive the beam of radiation therethrough, wherein the adjustable element is physically adjustable to vary a property of the beam of radiation that is reflected thereby or received therethrough. The scanned beam imaging system further includes a collector configured to receive radiation returned from the area within the body. | 01-22-2009 |
20090036734 | DEVICES AND METHODS FOR INTRODUCING A SCANNING BEAM UNIT INTO THE ANATOMY - A module for attachment to a medical instrument to scan the anatomy with a beam of radiation. The module comprising a housing suitable for insertion in the anatomy that includes a window and a fastener to attach the housing to a medical instrument, an oscillating reflector within the housing that directs a beam of radiation onto the anatomy, and a collector to receive radiation returned from the anatomy. | 02-05-2009 |
20110282339 | SURGICAL INSTRUMENTS AND END EFFECTORS THEREFOR - Various forms of surgical instruments are disclosed. In various embodiments, an end effector having operable and closable jaws is attached to a distal end of an elongate shaft such that portions of the jaws are axially offset from the elongate shaft. Other jaw embodiments are coupled to an actuation arrangement that permits portions of the jaws to be moved out of axial alignment with the elongate shaft. Other jaw embodiments are configured to facilitate tissue dissection. Electrosurgical instruments are also disclosed. One embodiment employs a flexible electrode that is conformable to tissue. | 11-17-2011 |
20110306968 | HEAT MANAGEMENT CONFIGURATIONS FOR CONTROLLING HEAT DISSIPATION FROM ELECTROSURGICAL INSTRUMENTS - In various embodiments, a surgical instrument is provided that may comprise an end effector for performing a surgical procedure on tissue, for example. The end effector may comprise at least one energy delivery surface and heat dissipation means for dissipating heat from at least a portion of the end effector. For example, in at least one embodiment, the end effector may comprise a first jaw, a second jaw, and a cutting member. The cutting member may comprise a cutting surface and a body, which may define a cavity and at least one opening communicating with the cavity. A fluid may be moved through the cavity to and/or from the opening(s). Additionally, in at least one embodiment, a surgical instrument's end effector may comprise a first jaw, a second jaw, a cutting member, and at least one heat pipe. Various other heat dissipation means are also disclosed. | 12-15-2011 |
20110306973 | ELECTROSURGICAL INSTRUMENT COMPRISING SEQUENTIALLY ACTIVATED ELECTRODES - An electrosurgical surgical instrument can comprise a handle and an end effector, wherein the end effector can comprise first and second jaws which can be opened and closed to capture tissue therebetween. One or both of the first and second jaws can comprise a plurality of electrodes which can be sequentially activated. The electrodes can be activated in a pre-determined order in connection with a cutting member being advanced through the tissue. In various embodiments, the electrodes can be deactivated in a predetermined order. In certain embodiments, the electrodes can be comprised of a positive temperature coefficient material which can allow the electrodes to be sequentially deactivated. | 12-15-2011 |
20120012636 | SURGICAL INSTRUMENTS WITH ELECTRODES - A surgical stapling assembly is configured to be used to form a tissue seal having an arcuate portion. The surgical stapling assembly comprises an end-effector extending from the distal end of the shaft. The end-effector comprises a first portion and a second portion. The first portion comprises a first face at least partially surrounding the aperture, a staple cavity defined in the first face, a staple removably positioned within the staple cavity, and a first electrode positioned one of on and proximate to the first face. The second portion comprises a second face, an anvil pocket defined in the second face, and a second electrode positioned one of on and proximate to the second face, and a second electrode. The first electrode and the second electrode each comprise an arcuate portion. The first electrode has a different polarity than the second electrode. | 01-19-2012 |
20120022528 | ELECTROSURGICAL CUTTING AND SEALING INSTRUMENT - A surgical instrument for supplying energy to tissue can comprise a jaw member comprising an electrode, wherein the electrode is configured to supply energy from a power source to captured tissue. The surgical instrument comprises a tissue-cutting element to transect the captured tissue. The rate of distal translation of the tissue-cutting element during the operational stroke may be regulated by an electromagnetic brake. | 01-26-2012 |
20150196352 | HEAT MANAGEMENT CONFIGURATIONS FOR CONTROLLING HEAT DISSIPATION FROM ELECTROSURGICAL INSTRUMENTS - In various embodiments, a surgical instrument is provided that may comprise an end effector for performing a surgical procedure on tissue, for example. The end effector may comprise at least one energy delivery surface and heat dissipation means for dissipating heat from at least a portion of the end effector. For example, in at least one embodiment, the end effector may comprise a first jaw, a second jaw, and a cutting member. The cutting member may comprise a cutting surface and a body, which may define a cavity and at least one opening communicating with the cavity. A fluid may be moved through the cavity to and/or from the opening(s). Additionally, in at least one embodiment, a surgical instrument's end effector may comprise a first jaw, a second jaw, a cutting member, and at least one heat pipe. Various other heat dissipation means are also disclosed. | 07-16-2015 |
Patent application number | Description | Published |
20090031924 | METHODS AND COMPOSITIONS FOR IMPROVING AIR ENTRAINMENT IN CEMENTITIOUS MIXTURES - A method for improving air entrainment comprising the steps of: providing a compound selected from an amphoteric, an alkyl polyglycoside, an ester, a triglyceride, a triglyceride derivative, a fatty alcohol, an alkoxylated fatty alcohol, an alkoxylated polyhydric fatty alcohol, and mixtures thereof; dispersing the compound on a finely particulate carrier to form a treated carrier; and adding the treated carrier to a cementitious mixture is provided. A composition for improving air entrainment, including a compound selected from an amphoteric, an alkyl polyglycoside, an ester, a triglyceride, a triglyceride derivative, a fatty alcohol, an alkoxylated fatty alcohol, an alkoxylated polyhydric fatty alcohol, and mixtures thereof, wherein the compound is dispersed on an organic particulate carrier and added to a cementitious mixture, is also provided. The composition may be incorporated into a concrete structure. | 02-05-2009 |
20090062595 | METHODS FOR REDUCING AMMONIA EVOLUTION FROM CEMENTITIOUS AND POZZOLANIC MIXTURES - A method is provided for reducing the amount of ammonia evolved from a cementitious or pozzolanic mixture containing contaminated fly ash, including: providing fly ash contaminated with ammonia or ammonium-containing compounds; and adding a halogenated hydantoin to the contaminated fly ash, wherein upon the formation of a slurry, the halogenated hydantoin reacts with ammonia to reduce the evolution of ammonia gas from the slurry. Another method includes adding a halogenated succinimide to the contaminated fly ash, adding sodium dichloroisocyanurate to the contaminated fly ash, or adding a halogenated sulfamate to the contaminated fly ash. | 03-05-2009 |
Patent application number | Description | Published |
20080248362 | Solution Based Enhancements of Fuel Cell Components and Other Electrochemical Systems and Devices - This invention relates in general to components of electrochemical devices, and to methods of preparing the components. The components and methods include the use of a composition comprising an ionically conductive polymer and at least one solvent, where the polymer and the solvent are selected based on the thermodynamics of the combination. In one embodiment, the invention relates to a component for an electrochemical device which is prepared from a composition comprising a true solution of an ionically conductive polymer and at least one solvent, the polymer and the at least one solvent being selected such that |δ solvent−δ solute|<1, where δ solvent is the Hildebrand solubility parameter of the at least one solvent and where δ solute is the Hildebrand solubility parameter of the polymer. In another embodiment, the invention relates to a method of improving at least one property of a component for an electrochemical device or at least one property of the electrochemical device, the method comprising preparing the component from a composition comprising a true solution of an ionically conductive polymer and at least one solvent, the polymer and the at least one solvent being selected such that |δ solvent−δ solute|<1, where δ solvent is the Hildebrand solubility parameter of the at least one solvent and where δ solute is the Hildebrand solubility parameter of the polymer. | 10-09-2008 |
20120276470 | SOLUTION BASED ENHANCEMENTS OF FUEL CELL COMPONENTS AND OTHER ELECTROCHEMICAL SYSTEMS AND DEVICES - This invention relates in general to components of electrochemical devices, and to methods of preparing the components. The components and methods include the use of a composition comprising an ionically conductive polymer and at least one solvent, where the polymer and the solvent are selected based on the thermodynamics of the combination. In one embodiment, the invention relates to a component for an electrochemical device which is prepared from a composition comprising a true solution of an ionically conductive polymer and at least one solvent, the polymer and the at least one solvent being selected such that |δ solvent-δ solute|<1, where δ solvent is the Hildebrand solubility parameter of the at least one solvent and where δ solute is the Hildebrand solubility parameter of the polymer. | 11-01-2012 |
Patent application number | Description | Published |
20150291778 | CORE-SHELL COMPOSITE INORGANIC METAL OXIDES AND METHOD OF PREPARING FOR PREVENTION OF THERMAL OXIDATIVE DEGRADATION IN POLYMER AND RESIN COMPOSITIONS - This invention relates to products of aqueous and other chemical synthetic routes for encapsulation of a core material with an inorganic shell and finished compositions of a core-shell particulate material for application in thermoplastic, thermoset, and coatings resins prior to compounding or application or subsequent thermal processing steps. Disclosed is a composition of particles containing a shell of inorganic oxides or mixed-metal inorganic oxides and a core material of complex inorganic colored pigment, laser direct structuring additives, laser marking, or other beneficial metal oxides, metal compounds, or mixed-metal oxide materials, wherein the shell material is comprised of any single oxide or combination of oxides is taught. Preferred elements of composition for the shell are oxides and silicates of B, Ni, Zn, Al, Zr, Si, Sn, Bi, W, Mo, Cr, Mg, Mn, Ce, Ti, and Ba (or mixtures thereof). Applications may include, but are not limited to, coatings or plastic articles or materials for molded interconnect devices, durable goods, housings, assemblies, devices, and articles that are to be exposed to additional thermal processing. The resulting core-shell materials function in plastic and coatings formulations by minimizing or eliminating detrimental interactions with the resins and metal containing additives resulting in loss of mechanical properties. | 10-15-2015 |
Patent application number | Description | Published |
20090245969 | AXLE SPINDLE NUT ASSEMBLY FOR HEAVY-DUTY VEHICLES - An axle spindle nut assembly secures a wheel end assembly on an axle spindle. The wheel end assembly includes outboard and inboard outboard bearings that are immovably mounted on the axle spindle, and a wheel hub which is rotatably mounting on the bearings. The spindle nut assembly includes a nut that threads onto an outboard end of the axle spindle, and is tightened against the outboard bearing to a selected torque level. The nut includes an outboard surface that is formed with a plurality of features. A washer is formed with a tab that engages a keyway of the axle spindle outboardly of the nut, and with a plurality of mating features that mechanically engage the features formed in the outboard surface of the nut to prevent substantial rotation of the nut after the nut has been tightened to the selected torque level. | 10-01-2009 |
20100301665 | PRECISION AXLE SPINDLE AND WHEEL END ASSEMBLY FOR HEAVY-DUTY VEHICLES - An axle spindle and wheel end assembly includes a precision-formed axle spindle, wheel hub, and axle spindle nut. The axle spindle is formed with parallel inboard and outboard bearing surfaces, a shoulder that is perpendicular to the inboard and outboard bearing surfaces, and threads for a spindle nut that are aligned with the inboard and outboard bearing surfaces. The wheel hub is formed with inboard and outboard bearing surfaces that are in parallel alignment with one another, and bearing axial stop surfaces that are perpendicular to the wheel hub bearing surfaces. The spindle nut is formed with threads on its inner periphery and a flat inboard surface that is perpendicular to the threads. The axle spindle, wheel hub, and spindle nut cooperate to enable an axle spindle nut assembly to consistently provide a light preload on a bearing cone and spacer group of the wheel end assembly. | 12-02-2010 |
20110062772 | BEARING RETAINER FOR HEAVY-DUTY VEHICLE WHEEL END ASSEMBLY - A wheel end assembly for a heavy-duty vehicle includes an inboard bearing that is immovably mounted on an axle spindle, an outboard bearing that is immovably mounted on the axle spindle outboardly of the inboard bearing, and a wheel hub that is rotatably mounted on the bearings. A bearing retainer for the wheel end assembly includes a circumferentially-extending groove that is formed in an inner surface of the wheel hub adjacent an outboard surface of the wheel hub, and a retainer ring that is received in the groove. The retainer ring contacts a radially outward edge of a roller of a cone of the outboard bearing when the roller is at its minimum projected diameter in order to retain the relative position of the outboard bearing cone in the wheel hub during servicing of components of the wheel end assembly. | 03-17-2011 |
20130125369 | PRECISION AXLE SPINDLE AND WHEEL END ASSEMBLY FOR HEAVY-DUTY VEHICLES - An axle spindle and wheel end assembly includes a precision-formed axle spindle, wheel hub, and axle spindle nut. The axle spindle is formed with parallel inboard and outboard bearing surfaces, a shoulder that is perpendicular to the inboard and outboard bearing surfaces, and threads for a spindle nut that are aligned with the inboard and outboard bearing surfaces. The wheel hub is formed with inboard and outboard bearing surfaces that are in parallel alignment with one another, and bearing axial stop surfaces that are perpendicular to the wheel hub bearing surfaces. The spindle nut is formed with threads on its inner periphery and a flat inboard surface that is perpendicular to the threads. The axle spindle, wheel hub, and spindle nut cooperate to enable an axle spindle nut assembly to consistently provide a light preload on a bearing cone and spacer group of the wheel end assembly. | 05-23-2013 |
20130139911 | VEHICLE AXLE VENT SYSTEM - A vent system for an axle of a heavy-duty vehicle includes a check valve and an exhaust tube that is connected to the check valve. The check valve includes a first end that is mounted on the axle, a second end, and a body that is disposed between the first and second ends and is in selective fluid communication with the axle interior. The exhaust tube includes a first end that is mounted on the second end of the check valve, and a second end that is open to atmosphere and is in fluid communication with the check valve body. Using any one of a number of types of configurations for the valve body, the vent system selectively exhausts air from the axle interior to atmosphere to relieve buildups of pressure in the axle, while protecting the integrity of the check valve and preventing contaminants from entering the axle. | 06-06-2013 |
20140175861 | OUTBOARD SEALING SYSTEM FOR A HEAVY-DUTY VEHICLE WHEEL END ASSEMBLY - An outboard sealing system cooperates with components of a heavy-duty vehicle wheel end assembly to retain lubricant in the assembly. The sealing system includes a seal that is disposed axially between an outboard bearing and a hubcap of a wheel end assembly. The seal also extends radially between an axle spindle nut and a surface of a bore formed in the hub of the wheel end assembly. The seal forms a barrier between the outboard bearing and the hubcap to reduce a flow of lubricant from a hub cavity into the hubcap. The sealing system retains lubricant in the wheel end assembly, prevents contaminants from entering the wheel end assembly, and retains the relative position of the outboard bearing in the hub during servicing. The sealing system preferably includes an additional barrier that reduces corrosion at the interface of the hubcap and an outboard face of the hub. | 06-26-2014 |
20140239597 | MAIN SEAL FOR A HEAVY-DUTY VEHICLE WHEEL END ASSEMBLY - A wheel end assembly for a heavy-duty vehicle includes an axle spindle and a hub rotatably mounted on the axle spindle. A main seal extends radially between the axle spindle and the hub. The seal includes a dynamic portion that seats in a bore formed in the wheel hub, and a static portion that seats on the axle spindle. The static portion includes a rigid carrier that in turn includes a first member, and a second member that is rigidly attached to the first member. An elastomer is bonded to the carrier member and forms a first external lip. The first external lip extends generally parallel to a chamfer formed in an inboard end of the hub. The first external lip, other external features, and internal features prevent contaminants from entering the wheel end assembly, retain lubricant in the assembly, and provide a dynamic expulsion surface to expel contaminants. | 08-28-2014 |
20150021128 | DISC BRAKE ROTOR FOR HEAVY-DUTY VEHICLES - The invention is directed to a rotor of a disc brake system for heavy-duty vehicles. The rotor includes an inboard disc and an outboard disc. The outboard disc is spaced apart from the inboard disc, and a plurality of pins extends between and rigidly connects the inboard disc and the outboard disc. A sleeve includes an inboard end and an outboard end, and is disposed inside an inner perimeter of the outboard disc. A connecting member extends between and rigidly connects an inner perimeter of the inboard disc to the inboard end of the sleeve. The inboard disc attachment to the sleeve and the interconnecting pins cooperate to improve the resistance of the rotor to thermal stress created during braking, thereby increasing the performance and the life of the rotor. | 01-22-2015 |
20150369313 | REDUCED-DIAMETER BRAKE ROTOR FOR HEAVY-DUTY VEHICLES - The invention is directed to a reduced-diameter brake rotor for heavy-duty vehicles. The rotor has a reduced diameter to enable it to be used in conjunction with reduced-diameter wheel end configurations. The rotor includes a radially-extending disc that in turn includes an inboard surface and an outboard surface, and a solid, constant cross-section between the inboard and outboard surfaces. The rotor also includes a radially-extending mounting flange for mounting the rotor to a wheel hub of the vehicle. An axially-extending sleeve is integrally formed with and extends between the disc and the mounting flange. The solid disc and other features of the rotor desirably reduce the peak temperature of the rotor by increasing its mass, reduce coning of the rotor during braking, and desirably maintain the heat transfer properties of the rotor while decreasing the brittleness and improving the hot strength of the rotor. | 12-24-2015 |
20160076610 | TORQUE PLATE FOR HEAVY-DUTY VEHICLES - A torque plate for heavy-duty vehicles includes a reduced size and structural features that enable the torque plate to be used in conjunction with a reduced diameter brake rotor. The torque plate is rigidly attached to an axle of the heavy-duty vehicle. The torque plate includes an axle ring that is formed with a thickness and an opening for receiving the axle, in which the axle ring engages an outer diameter of the axle. Each one of a pair of bodies is formed with a thickness and extends radially outwardly in opposite directions from the axle ring. Each body thickness is less than the axle ring thickness. Each one of a pair of carrier mounting bosses extends radially outwardly from a respective one of the bodies. The torque plate also includes a pair of anti-lock braking system sensor mounting bosses, and a pair of splash guard mounting bosses. | 03-17-2016 |
20160076973 | WHEEL END SENSOR FOR HEAVY-DUTY VEHICLES - A wireless sensor for a wheel end assembly of a heavy-duty vehicle is provided. The wheel end assembly includes a wheel hub and a hub cap mounted on the wheel hub. The sensor includes mounting means disposed in the hub cap. Sensing means are mounted on the mounting means to sense at least one condition of the vehicle. A processor is mounted on the mounting means and is electrically connected to the sensing means to process data from the sensing means. Communication means are mounted on the mounting means and are electrically connected to the processor to communicate the processed data to a user. An electrical energy storage device is mounted on the mounting means and is electrically connected to the sensing means, the processor and the communication means, enabling the sensor to be independent from the vehicle power supply. The sensor also accommodates components of a tire inflation system. | 03-17-2016 |
Patent application number | Description | Published |
20090158489 | Removalble holder for displaying pictures and other materials - A flexible, detachable display pouch is disclosed for display on a garment, hat, banner, mail box, or other display media item of essentially flat display materials. The pouch is detachably attached to the display media by Velcro, snaps, etc, that hold the perimeter of the pouch close to the media item. In preferred embodiments the pouch is sized to accept one or more pictures or printed documents with standard sizes, and in some embodiments it can contain a stack of items, whereby the displayed item can be changed by reordering the stack. Other embodiments include a flap or other seal to retain displayed items and/or protect them from water. Other embodiments allow dry erase marking on the pouch, and still others allow washing of the display media after pouch removal without harming or loosening the Velcro etc. A plurality of pouches can be included that can be preloaded and exchanged. | 06-25-2009 |
20090158490 | Apparatus with removable holder for displaying pictures and other materials on a garment - An apparatus and method are disclosed for the display on a T-shirt, tote bag, hat, or other garment of essentially flat, decorative and/or informational materials in a removable, transparent pouch. The pouch is attached to the garment by hook-and-loop, snaps, etc, and in preferred embodiments it is sized to accept one or more pictures or printed documents with standard sizes. In some embodiments, the pouch can contain a stack of items, so that the displayed item can be changed by reordering the stack. Other embodiments include a flap or other seal to retain items and/or protect them from water, and some embodiments hold the pouch perimeter close to the garment. Other embodiments allow dry erase marking on the pouch, and still others allow washing of the garment after pouch removal without harming or loosening the hook-and-loop etc. A plurality of pouches can be included that can be preloaded and exchanged. | 06-25-2009 |
Patent application number | Description | Published |
20100275373 | SWADDLE BLANKET - A swaddle blanket and mattress attachment device. The swaddle blanket includes a top end and a bottom end with a pocket disposed at the bottom end and configured to enclose an infants legs. A first side of the blanket is configured to wrap over the infant in one direction and a second side of the blanket is configured to wrap over the infant and the first side in the other direction. A fastener is disposed on the second side of the blanket and is configured to secure the second side in place over the first side. At least one attachment strap is secured to the swaddle blanket. When the blanket is in an attachment position the attachment strap extends away from the swaddle blanket. The attachment strap including a first mating pair fastener. The mattress attachment device is configured to be secured to a sleeping surface. The mattress attachment device includes at least one second mating pair fastener that is securable to the first mating pair fastener. | 11-04-2010 |
20120100922 | PORTABLE RECIPROCATION DEVICE FOR SOOTHING AN INFANT - A reciprocating device for holding an infant carrier that is expandable to accommodate carriers of various sizes. The device includes a base member that is stationary with respect to a support surface and a platform that reciprocates above the base member. The reciprocation is executed by an actuator. The reciprocation of the platform on the base member is linear. The platform can include expansion trays which extend outward, increasing its usable surface area, it can be foldable between folded and unfolded positions, or it can be foldable and include expansion trays. | 04-26-2012 |
20120137477 | DOUBLE-SIDED BLANKET CLIP - A double-sided blanket clip including a base member having a first surface disposed opposite a second surface. The clip further including a first actuating element and a second actuating element. The clip further including a first actuating member coupled on the first surface of the base member via the first actuating element so as to form a first clipping element having a first securing end, and a second actuating member coupled on the second surface of the base member via the second actuating element to as to form a second clipping element having a second securing end. Further, each of the first and second clipping elements being configured to be actuated between a release position and a securing position. | 06-07-2012 |
20120216349 | SWADDLE BLANKET WITH MATTRESS ATTACHMENT DEVICE - A swaddle blanket and mattress attachment device. The swaddle blanket includes a top end and a bottom end with a pocket disposed at the bottom end and configured to enclose an infants legs. A first side of the blanket is configured to wrap over the infant in one direction and a second side of the blanket is configured to wrap over the infant and the first side in the other direction. A fastener is disposed on the second side of the blanket and is configured to secure the second side in place over the first side. At least one attachment strap is secured to the swaddle blanket. When the blanket is in an attachment position the attachment strap extends away from the swaddle blanket. The attachment strap including a first mating pair fastener. The mattress attachment device is configured to be secured to a sleeping surface. The mattress attachment device includes at least one second mating pair fastener that is securable to the first mating pair fastener. | 08-30-2012 |
20120278995 | CRIB BUMPER SYSTEM - A crib bumper is provided for a crib that includes a plurality of spaced support elements and four corner posts. The bumper includes at least one panel that is configured to at least seat against the inner surfaces of the spaced support elements and a corner post attachment member that is coupled to the panel. The corner post attachment member defines a pocket that receives one corner post and permits the corner post attachment member to surround and be securely attached to the one corner post. The corner post attachment member has free edges that are attached to one another by means of a first fastener and includes a means for adjusting and changing at least one dimension of the corner post attachment member to provide a secure attachment of the corner post attachment member to the corner post. | 11-08-2012 |
20130097784 | CRIB LINER SYSTEM - A crib liner is provided for a crib that includes a plurality of sides and four corner posts. The liner includes a body that has a pair of opposing first panel sections for placement along two sides and a pair of opposing second panel sections for placement along the other two sides. Each panel section is defined by a top edge and an opposite bottom edge, wherein a length of the top edge is different than a length of the bottom edge for each of the panel sections. The body is configured for placement inside of the crib along inner surface of the sides of the crib. The liner is attached to the inside of the crib by a plurality of fasteners, each fastener being configured to attach around one corner post for securely attaching the liner body to the crib. | 04-25-2013 |
Patent application number | Description | Published |
20080221483 | Hand assisted laparoscopic seal assembly with a ratchet mechansim - A seal assembly for permitting hand assisted laparoscopic procedures includes a seal cap having a seal positioned within a housing. The housing includes a lower seal ring having a track which supports an upper seal ring for relative rotational motion, wherein the seal is supported between the upper seal ring and the lower seal ring for rotation between an open orientation and a closed orientation. The track includes an inner upstanding annular wall and an outer upstanding annular wall connected by a base member. A ratchet mechanism controls motion of the upper seal ring relative to the lower seal ring. The ratchet mechanism includes a ratchet arm oriented to engage a ratchet surface and the ratchet surface is positioned between the inner upstanding annular wall and the outer upstanding annular wall. | 09-11-2008 |
20080221607 | Hand assisted laparoscopic seal assembly with a ratcheting mechanism - A seal assembly for permitting hand assisted laparoscopic procedures includes a seal cap having a seal positioned within a housing. The housing includes a lower seal ring having a track which supports an upper seal ring for relative rotational motion, wherein the seal is supported between the upper seal ring and the lower seal ring for rotation between an open orientation and a closed orientation. The track includes an inner upstanding annular wall and an outer upstanding annular wall connected by a base member. A ratchet mechanism controls motion of the upper seal ring relative to the lower seal ring. The ratchet mechanism includes a ratchet arm oriented to engage a ratchet surface. The ratchet surface extends outwardly from a center of the seal assembly. | 09-11-2008 |
20080249371 | Hand assisted laparoscopic seal assembly with detachable attachment ring - A seal assembly for permitting hand assisted laparoscopic procedures includes a seal cap having a central access opening allowing access to a body cavity as desired. The seal cap is provided with a housing in which a seal is positioned. The seal cap also includes an attachment ring that is selectively detachable therefrom for selective attachment of a retractor. | 10-09-2008 |
20130245647 | LAPAROSCOPIC SUTURING INSTRUMENT WITH MANUAL DRIVE - A suture needle driving instrument comprises a shaft, an end effector, and a handle assembly. The end effector is located at the distal end of the shaft and includes a pair of grasping arms operable to grasp and release a needle. The handle assembly comprises a trigger-operated actuation assembly that is operable to rotate a second grasping arm relative to the shaft. The trigger-operated actuation assembly may include a trigger and a trigger gear assembly that is operable to rotate the second grasping arm. A clutch assembly may also be included to selectively couple a drive shaft associated with the second grasping arm to another shaft. The handle assembly may further include a toggle actuation assembly that is operable to grasp and release a needle with the grasping arms. A locking feature may be included to prevent use of the toggle actuation assembly until trigger-operated actuation assembly has been operated. | 09-19-2013 |
20130282027 | LAPAROSCOPIC SUTURING INSTRUMENT WITH PARALLEL CONCENTRIC SHAFT PAIRS - A suture needle driving instrument comprises a shaft assembly, an end effector, and a grasping actuation assembly. The end effector is located at the distal end of the shaft assembly and includes a pair of grasping arms. Each grasping arm comprises a respective pair of jaws. Each pair of jaws is operable to cooperate to grasp and release a suture needle. The grasping actuation assembly is operable to drive one jaw of each pair in one direction while simultaneously driving the other jaw of the pair in an opposite direction, to selectively grasp or release the suture needle. The shaft assembly includes two pairs of parallel concentric shafts, which form part of the actuation assembly. Each shaft pair is operable to drive a respective internal drive shaft having separate threaded regions with opposing pitch. The instrument may be used through a trocar during minimally invasive surgery. | 10-24-2013 |
20140239041 | LOCKOUT FEATURE FOR MOVABLE CUTTING MEMBER OF SURGICAL INSTRUMENT - An end effector for use with a surgical instrument includes a first jaw, a second jaw, a blade assembly, and a lockout assembly. The first jaw removably couples with a staple cartridge. The second jaw is movably coupled with the first jaw. The blade assembly translates relative to the first jaw and includes a first tab. The lockout assembly includes a resilient member that biases the blade assembly to a lockout position. The lockout assembly engages the first tab of the blade assembly in the lockout position to prevent the blade assembly from translating distally relative to the first jaw when a staple cartridge is absent from the first jaw or when a spent staple cartridge is disposed in the first jaw. | 08-28-2014 |
20140276722 | ELECTROSURGICAL DEVICE WITH DISPOSABLE SHAFT HAVING MODULAR SUBASSEMBLY - An apparatus comprises an end effector, a shaft assembly, and an interface assembly. The end effector is operable to manipulate tissue, the shaft assembly is in communication with the end effector and a portion of the shaft assembly extends proximally from the end effector. The interface assembly is in communication with the shaft assembly. The interface assembly comprises a housing portion, a shaft cartridge, and a base portion. The housing portion can engage the shaft cartridge. The shaft cartridge is able to rotate and articulate the end effector, and the shaft assembly extends from the shaft cartridge. The base portion and the housing portion are able to enclose the shaft cartridge. | 09-18-2014 |
20140276723 | ELECTROSURGICAL DEVICE WITH DISPOSABLE SHAFT HAVING RACK AND PINION DRIVE - An apparatus comprises an end effector, a shaft assembly, and an interface assembly. The end effector is coupled with the shaft assembly. The shaft assembly comprises a translating member extending through the shaft assembly. The interface assembly is operable to engage the shaft assembly and comprises a plurality of drive shafts and a rack. One of the drive shafts is operable to drive the rack along a path that is parallel to the longitudinal axis of the shaft assembly. A plurality of racks may be used to rotate the shaft assembly, articulate the shaft assembly, and/or drive the translating member through the shaft assembly to thereby actuate the end effector. | 09-18-2014 |
20140276761 | ELECTROSURGICAL DEVICE WITH DISPOSABLE SHAFT HAVING TRANSLATING GEAR AND SNAP FIT - An apparatus includes an interface assembly and a shaft assembly. The interface assembly is configured for use with a robotic system and includes a first drive assembly and a mounting plate. The mounting plate includes an opening. The first drive assembly is positioned within the opening such that the first drive assembly is laterally translatable within the opening from a first position to a second position. The shaft assembly is removably coupled with the interface assembly. The shaft assembly comprises an end effector and a first coupling feature. The first drive assembly of the interface assembly actuates the end effector of the shaft assembly. The first coupling feature is longitudinally aligned with the first drive assembly. The first drive assembly engages the first coupling feature of the shaft assembly when the first drive assembly is laterally translated from the first position to the second position. | 09-18-2014 |
20140276776 | ELECTROSURGICAL DEVICE WITH DISPOSABLE SHAFT HAVING CLAMSHELL COUPLING - A surgical device for operating on tissue comprises an end effector, a disposable shaft assembly, and an interface assembly. The shaft assembly comprises an articulation section operable to provide deflection of the end effector relative to the longitudinal axis of the shaft. The interface assembly comprises a plurality of pivotable base sections. The interface assembly comprises a plurality of drive components associated with drive shafts driven by an external system and each drive component is associated with a section of the base. The drive components are operable to cause rotation of one or both of the shaft or end effector and movement of components of the end effector. The drive components are further operable to cause articulation of the articulation section. The base sections are pivotable toward each other to couple with the shaft assembly or away from each other to disengage the shaft assembly. | 09-18-2014 |
20150305804 | ELECTROSURGICAL DEVICE WITH DISPOSABLE SHAFT HAVING CLAMSHELL COUPLING - A surgical device for operating on tissue comprises an end effector, a disposable shaft assembly, and an interface assembly. The shaft assembly comprises an articulation section operable to provide deflection of the end effector relative to the longitudinal axis of the shaft. The interface assembly comprises a plurality of pivotable base sections. The interface assembly comprises a plurality of drive components associated with drive shafts driven by an external system and each drive component is associated with a section of the base. The drive components are operable to cause rotation of one or both of the shaft or end effector and movement of components of the end effector. The drive components are further operable to cause articulation of the articulation section. The base sections are pivotable toward each other to couple with the shaft assembly or away from each other to disengage the shaft assembly. | 10-29-2015 |
20150351748 | Circular Needle Applier with Cleats - A surgical suturing device comprises an arced needle having a leading end, a trailing end, and a length of suture. A needle driver is operable to drive the needle in a first rotational direction along a circular path. A cleat projects into the circular path and is operable to engage and prevent the needle from rotating in a second rotational direction opposite the first rotational direction. The cleat may project inward into the plane of the circular path. | 12-10-2015 |
20150351749 | Needle Cartridge with Moveable Cover - A needle cartridge is adapted to be attached to a receiver on a surgical suturing device. The cartridge comprises an arced needle having a leading end, a trailing end, and a length of suture. A cartridge body has a track that receives the needle and defining a circular path. A needle driver is operable to rotate the needle along the circular path. A cover is on the body and positioned over the needle in the track. The cover is selectively moveable relative to the body to release the needle from the track. | 12-10-2015 |
20150351756 | Needle Cartridge with Cage - A needle cartridge is adapted to be attached to a receiver on a surgical suturing device. The cartridge comprises an arced needle having a leading end, a trailing end, and a length of suture. A body has a track receiving the needle and defining a circular path. A needle driver is operable to rotate the needle along the circular path. A cover captures the needle in the track. A cage engages and retains the needle cover against the body. The cage may slide relative the body to disengage with a portion of the cover allowing the cover to deflect and release the needle from the track. | 12-10-2015 |
20160067001 | ELECTROSURGICAL DEVICE WITH DISPOSABLE SHAFT HAVING TRANSLATING GEAR AND SNAP FIT - An apparatus includes an interface assembly and a shaft assembly. The interface assembly is configured for use with a robotic system and includes a first drive assembly and a mounting plate. The mounting plate includes an opening. The first drive assembly is positioned within the opening such that the first drive assembly is laterally translatable within the opening from a first position to a second position. The shaft assembly is removably coupled with the interface assembly. The shaft assembly comprises an end effector and a first coupling feature. The first drive assembly of the interface assembly actuates the end effector of the shaft assembly. The first coupling feature is longitudinally aligned with the first drive assembly. The first drive assembly engages the first coupling feature of the shaft assembly when the first drive assembly is laterally translated from the first position to the second position. | 03-10-2016 |
20160120596 | ELECTROSURGICAL DEVICE WITH DISPOSABLE SHAFT HAVING MODULAR SUBASSEMBLY - An apparatus comprises an end effector, a shaft assembly, and an interface assembly. The end effector is operable to manipulate tissue, the shaft assembly is in communication with the end effector and a portion of the shaft assembly extends proximally from the end effector. The interface assembly is in communication with the shaft assembly. The interface assembly comprises a housing portion, a shaft cartridge, and a base portion. The housing portion can engage the shaft cartridge. The shaft cartridge is able to rotate and articulate the end effector, and the shaft assembly extends from the shaft cartridge. The base portion and the housing portion are able to enclose the shaft cartridge. | 05-05-2016 |