Weissenrieder
Anna Nolin Weissenrieder, Stockholm SE
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20130325116 | PROSTHETIC HEART VALVE HAVING A POLYMERIC STENT - A prosthetic heart valve includes annularly spaced commissure portions, each of which includes a tip. The stent is formed from a polymeric material, and is specifically configured to perform similarly to conventional metal stents. A first fabric covers each of the tips, and a second fabric covers the first fabric and remaining exposed portions of the stent. A first layer of tissue covers the second fabric, and a second layer of tissue overlies the second fabric. The second layer of tissue includes leaflet portions that extend inwardly between annularly adjacent ones of the commissure portions. | 12-05-2013 |
Anna Norlin Weissenrieder, Lidingo SE
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20130156933 | METHOD FOR MANUFACTURING AN ACTIVE FIXATION ELECTRODE - The present invention relates to methods for manufacturing active fixation helices for the stimulation and/or sensing of organs. A first embodiment of a method in accordance with the present invention for making a helix comprises a first step of producing an elongated helix precursor body comprising one or more electrical conductors surrounded by an insulating material. This helix precursor body is then shaped into a helix, material removed in predetermined places in order to expose the areas of the conductors which will be used as electrodes in the final product. The body is coated with an electrically conducting biocompatible coating which is subsequently partly removed in continuous loops from around the electrodes in order to electrically insulate them from each other and to ensure that the electrically active areas of the electrodes are of the correct dimensions. | 06-20-2013 |
20130296718 | TUBE AND SENSOR GUIDE WIRE COMPRISING TUBE - A tube for an intravascular medical device has a longitudinal extension along a longitudinal axis. The tube comprises a tube wall having a specified thickness and a plurality of through-going slots, wherein each slot has an essentially elongated shape along a main extension extending along the circumference of the tube. At least two slots are provided in a plane perpendicular to the longitudinal axis such that the main extension of the at least two slots are in the perpendicular plane. The lengths of the slots in the same perpendicular plane P are essentially the same, and the lengths L of the slots in different planes vary along the longitudinal extension of the tube according to a predefined pattern. A sensor guide wire for an intravascular measurement of at least one variable in a living body may comprise such a tube. | 11-07-2013 |
20140276224 | SENSOR GUIDE WIRE WITH SHAPE MEMORY TIP - A sensor guide wire for intravascular measurements of at least one physiological or other variable in a living body, comprising a proximal region, a distal sensor region, and a tip region, and at least one sensor element arranged in said sensor region and configured to measure the variable and to generate a sensor signal in response to the variable. The sensor guide wire further comprises a core wire, with a tip core wire portion, wherein at least part of the tip core wire portion comprises a shape memory material, and the composition of the shape memory material is such that the transformation temperature of the shape memory material is above the body temperature of the living body. | 09-18-2014 |
20140277328 | COMPOSITE MATERIAL AND USES THEREOF - A composite material for a medical implant includes a matrix of magnesium or magnesium alloy, and a catalyst which is dispersed within the matrix. The catalyst has the capacity to reduce an amount of hydrogen gas released from the matrix when the matrix is being degraded inside the patient. | 09-18-2014 |
Jonas Weissenrieder, Lidingo SE
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20140277328 | COMPOSITE MATERIAL AND USES THEREOF - A composite material for a medical implant includes a matrix of magnesium or magnesium alloy, and a catalyst which is dispersed within the matrix. The catalyst has the capacity to reduce an amount of hydrogen gas released from the matrix when the matrix is being degraded inside the patient. | 09-18-2014 |
Karl-Stefan Weissenrieder, Aalen DE
Patent application number | Description | Published |
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20080291419 | PROJECTION OBJECTIVE FOR IMMERSION LITHOGRAPHY - In a projection objective provided for imaging a pattern arranged in an object plane of the projection objective into an image plane of the projection objective with the aid of an immersion medium arranged between a last optical element of the projection objective in the light path and the image plane, the last optical element has a transparent substrate and a protective layer system that is fitted to the substrate, is provided for contact with the immersion medium and serves for increasing the resistance of the last optical element to degradation caused by the immersion medium. | 11-27-2008 |
20080297745 | PROJECTION OBJECTIVE FOR IMMERSION LITHOGRAPHY - In a projection objective provided for imaging a pattern arranged in an object plane of the projection objective into an image plane of the projection objective with the aid of an immersion medium arranged between a last optical element of the projection objective in the light path and the image plane, the last optical element has a transparent substrate and a protective layer system that is fitted to the substrate, is provided for contact with the immersion medium and serves for increasing the resistance of the last optical element to degradation caused by the immersion medium. | 12-04-2008 |
Karl-Stefan Weissenrieder, Elchingen DE
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20080297754 | Microlithographic projection exposure apparatus - The disclosure relates to a microlithographic projection exposure apparatus, such as are used for the production of large-scale integrated electrical circuits and other microstructured components. The disclosure relates in particular to coatings of optical elements in order to increase or reduce the reflectivity. | 12-04-2008 |
20110222043 | MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS - The disclosure relates to a microlithographic projection exposure apparatus, such as are used for the production of large-scale integrated electrical circuits and other microstructured components. The disclosure relates in particular to coatings of optical elements in order to increase or reduce the reflectivity. | 09-15-2011 |
20120182606 | MICROMIRROR ARRANGEMENT HAVING A COATING AND METHOD FOR THE PRODUCTION THEREOF - A micromirror arrangement ( | 07-19-2012 |
20140320955 | MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS - The disclosure relates to a microlithographic projection exposure apparatus, such as are used for the production of large-scale integrated electrical circuits and other microstructured components. The disclosure relates in particular to coatings of optical elements in order to increase or reduce the reflectivity. | 10-30-2014 |
Peter Weissenrieder, Meckenbeuren DE
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20100193307 | HYDRODYNAMIC RETARDER WITH A TANGENTIAL INFLOW AND OUTFLOW PRINCIPLE - A hydrodynamic retarder with tangential inflow and outflow is formed with at least one radial recess ( | 08-05-2010 |