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| Number | Title | Issue Date |
| 7892201 | Balloon catheter and method of mounting same The present invention provides improved methods for forming and mounting a sleeve on a catheter shaft in order to form a distensible balloon catheter. The balloon is formed from a distensible sleeve that is treated to render one or both of its ends essentially non-d... | 02/22/2011 |
| 7871659 | Method of visualizing medical devices during implantation A method of rapid visualization of an implantable medical device using technology for viewing inside of a mammalian body. These technologies include ultrasound echocardiography and video imaging such as that used during laparoscopic procedures. ... | 01/18/2011 |
| 7736576 | Surface modified expanded polytetrafluoroethylene devices and methods of producing the same Improved processes for surface treating expanded polytetrafluoroethylene (PTFE) is disclosed and improved surface-treated devices made from the processes. The processes employ a laser to surface-modify an expanded PTFE structure to create a macro-roughened surface t... | 06/15/2010 |
| 7691109 | Method of producing low profile stent and graft combination Large diameter self-expanding endoprosthetic devices, such as stents and stent grafts for delivery to large diameter vessels, such as the aorta, are disclosed having very small compacted delivery dimensions. Devices with deployed dimensions of 26 to 40 mm or more ar... | 04/06/2010 |
| 7682380 | Kink-resistant bifurcated prosthesis The invention consists of an endoluminal prosthesis adapted for placement at a bifurcation site within the body. The stent or stent-graft may be constructed to have segments of differing structural properties. A section of the stent-graft may be constructed to have ... | 03/23/2010 |
| 7641958 | Membrane for use in sutured or sutureless surgical procedures An improved, polymeric surgical membrane, which can be used in a variety of surgical procedures, such as sutured and sutureless duraplasty procedures. For sutureless applications, a textured, discontinuous, outer polymer layer is provided which encourages rapid inco... | 01/05/2010 |
| 7056336 | Covered endoprosthesis and delivery system The present invention is an improved endovascular device particularly useful for use in transjugular intrahepatic portosystemic shunt (TIPS) procedures. The device employs a two-part stent-graft construction that provides a low permeability membrane to line the shun... | 06/06/2006 |
| 6981982 | Method of producing low profile stent and graft combination Large diameter self-expanding endoprosthetic devices, such as stents and stent grafts for delivery to large diameter vessels, such as the aorta, are disclosed having very small compacted delivery dimensions. Devices with deployed dimensions of 26 to 40 mm or more ar... | 01/03/2006 |
| 6939358 | Apparatus and method for applying reinforcement material to a surgical stapler An apparatus and method used to apply a self-adherent strip of bio-compatible, staple line reinforcement material onto a working surface of a surgical stapler. The apparatus effectively contains and supports reinforcement material during sterilization and shipment. ... | 09/06/2005 |
| 6702845 | Compacted implantable medical devices and method of compacting such devices An expandable implantable device is provided having a very small introductory profile. The small introductory profile is achieved by de-coupling the forces necessary to initially constrain the expandable device from the forces necessary to achieve full co... | 03/09/2004 |
| 6673102 | Covered endoprosthesis and delivery system The present invention is an improved endovascular device particularly useful for use in transjugular intrahepatic portosystemic shunt (TIPS) procedures. The device employs a two-part stent-graft construction that provides a low permeability membrane to li... | 01/06/2004 |
| 6623508 | Self-expanding defect closure device and method of making and using The present invention relates to a self-expanding device for sealing a defect in a wall, such as a septal defect. The device of the present invention has a helical shaped periphery formed from an elastic wire and at least one eyelet. The eyelet has a non-... | 09/23/2003 |
| 6315792 | Remotely removable covering and support The invention creates a thin tubular multiple filament (film or fiber) structure that can hold high internal pressures. When desired, an extension of the filaments can be pulled in any direction to unfurl the structure. This device is useful for self expa... | 11/13/2001 |
| 6248942 | Strings for musical instruments An improved musical instrument string is provided. The string includes a polymer cover that protects the string, from contamination while maintaining the original "lively" sound of the musical string. By supplying the cover over a conventional string and ... | 06/19/2001 |
| 6224627 | Remotely removable covering and support The invention creates a thin tubular multiple filament (film or fiber) structure that can hold high internal pressures. When desired, an extension of the filaments can be pulled in any direction to unfurl the structure. This device is useful for self expa... | 05/01/2001 |
| 6171329 | Self-expanding defect closure device and method of making and using The present invention relates to a self-expanding device for sealing a defect in a wall, such as a septal defect. The device of the present invention has a helical shaped periphery formed from an elastic wire and at least one eyelet. The eyelet has a non-... | 01/09/2001 |
| 6080182 | Self-expanding defect closure device and method of making and using The present invention relates to a self-expanding device for sealing a defect in a wall, such as a septal defect. The device of the present invention has a fluoropolymer membrane that is supported by an embedded wire structure having elastic properties wh... | 06/27/2000 |
| 6019788 | Vascular shunt graft and junction for same An improved implantable medical device and junction between a blood conduit and a blood vessel are disclosed. The device of the present invention provides a connection to a blood vessel that is resistant to occlusion. Resistance to occlusion is achieved b... | 02/01/2000 |
| 5964221 | Rebreather adsorbent system A gas absorption rebreather canister containing at least one sheet embodying adsorbent material inside and a portion of the sheet spaced apart by a separating means. The sheet being arranged so that expelled gases entering the canister pass along the cani... | 10/12/1999 |
| 5944675 | Cast removal aid The present invention is an improved device to aid in the safe removal of casts from a patient. Even with the advent of safe cast removal tools, such as oscillating saws, there remains a distinct risk that a patient's skin will be cut or burned during cas... | 08/31/1999 |
| 5931865 | Multiple-layered leak resistant tube The present invention is an improved tubular device for carrying liquids or gases that is resistant to leakage following a puncture. In its preferred form, the tubular device employs two or more concentrically mounted tube elements that are adapted to mov... | 08/03/1999 |
| 5907113 | Strings for musical instruments An improved musical instrument string is provided. The string includes a polymer cover that protects the string, from contamination while maintaining the original "lively" sound of the musical string. By supplying the cover over a conventional string and ... | 05/25/1999 |
| 5905594 | Light reflectant surface in a recessed cavity substantially surrounding a compact fluorescent lamp The present invention is an improved reflector for use in a compact fluorescent lamp (CFL) luminaire and a luminaire incorporating such a reflector. The present invention achieves significantly improved light output from a CFL by employing a reflector of ... | 05/18/1999 |
| 5892621 | Light reflectant surface for luminaires The present invention relates to surfaces used to reflect light, and particularly to highly light reflectant surfaces that provide even diffusion of light for the purpose of maximizing light efficiency and/or uniformity in a luminaire. By employing an exp... | 04/06/1999 |
| 5883319 | Strings for musical instruments An improved musical instrument string is provided. The string includes a polymer cover that protects the string, from contamination while maintaining the original "lively" sound of the musical string. By supplying the cover over a conventional string and ... | 03/16/1999 |
| 5879366 | Self-expanding defect closure device and method of making and using The present invention relates to a self-expanding device for sealing a defect in a wall, such as a septal defect. The device of the present invention has a fluoropolymer membrane that is supported by an embedded wire structure having elastic properties wh... | 03/09/1999 |
| 5838406 | Light reflectant surface of expanded polytetrafluoroethylene with nodes and fibrils for backlit liquid crystal displays The present invention is an improved material and method for use for providing diffuse reflectivity of light in backlighted visual displays, such as liquid crystal displays (LCD) employed in a wide variety of applications. By employing an expanded polytet... | 11/17/1998 |
| 5836677 | Retrofit compact fluorescent lamp A retrofit recessed compact fluorescent lamp (CFL) system that delivers quality aesthetics, glare control, and high efficiency light output. The system comprises a reflector unit adapted to be installed into an existing light fixture to provide an improve... | 11/17/1998 |
| 5810855 | Endoscopic device and method for reinforcing surgical staples A surgical staple line reinforcement device for use with a variety of surgical staplers having a pivoted connection between stapler arms or jaws, such as endoscopic stapler devices. The device comprises a pair of tubes of bio-implantable material connecte... | 09/22/1998 |
| 5801319 | Strings for musical instruments An improved musical instrument string is provided. The string includes a polymer cover that protects the string, from contamination while maintaining the original "lively" sound of the musical string. By supplying the cover over a conventional string and ... | 09/01/1998 |
| 5781342 | High light diffusive and low light absorbent material and method for making and using same The present invention is an improved material and method for use for providing diffuse transflectance of light. By employing an expanded polytetrafluoroethylene (PTFE) comprising a microstructure of polymeric nodes and fibrils, the material of the present... | 07/14/1998 |
| 5702409 | Device and method for reinforcing surgical staples A surgical staple line reinforcement device for use with a variety of surgical staplers to protect against tissue damage from surgical staples. The device comprises a tube of bio-implantable material that can be quickly and readily applied by a surgical t... | 12/30/1997 |
| 5689364 | Light reflectant surface for photoinduction chambers Improved material and method for reflecting light in a photoinduction chamber is provided. The material comprises one or more layers of expanded polytetrafluoroethylene (ePTFE) membrane. Employing an ePTFE membrane as a reflective surfaces is demonstrated... | 11/18/1997 |
| 5671833 | Retractable coaxial cable device A retractable device for mounting a length of high speed coaxial cable is taught. The device allows for easy connection of coaxial cable to various electronic devices while also being readily disconnected and stored as needed. The device comprises a compa... | 09/30/1997 |
| 5596450 | Light reflectant surface and method for making and using same The present invention is an improved material and method for use for providing diffuse reflectivity of light. By employing an expanded polytetrafluoroethylene (PTFE) comprising a microstructure of polymeric nodes and fibrils, the material of the present i... | 01/21/1997 |
| 5591526 | Expanded PTFE fiber and fabric and method of making same The present invention is an expanded polytetrafluoroethylene (PTFE) fiber with improved handling properties. Unlike previous expanded PTFE fibers, the fiber of the present invention employs a fiber of increased thickness so that the fiber is maintained in... | 01/07/1997 |
| 5573021 | Combined flosser and floss dispenser device The present invention is an improved flosser device for holding and manipulating floss during flossing. The flosser employs a forked tine design for retaining the floss, whereby the floss is maintained in an orientation essentially perpendicular to the lo... | 11/12/1996 |
| 5549966 | Fabric of commingled fiberglass and polytetrafluoroethylene An improved composite fiber of fiberglass and polytetrafluoroethylene (PTFE) is provided. The composite fiber comprises a coherent strand of commingled filaments of fiberglass and PTFE which is far more resistant to flex, abrasion, and chemical attack tha... | 08/27/1996 |
| 5545473 | Thermally conductive interface A thermally conductive interface is provided suitable for thermal conduction, especially between electronic components. The preferred thermally conductive interface comprises an open structure fluoropolymer material, such as expanded polytetrafluoroethyle... | 08/13/1996 |
| 5536290 | Pleated cartridge filter attachment for top loading filter assemblies The present invention is an improved apparatus for capping the end of a pleated filter cartridge. The apparatus includes a two section assembly having a first end section with at least an inner flange and a flared second section that nests within the firs... | 07/16/1996 |
