Patent application number | Description | Published |
20090012598 | METHOD OF FABRICATING AN IMPLANTABLE MEDICAL DEVICE BY DEFORMATION OF A TUBE OR A SHEET - A method of fabricating an implantable medical device, such as a stent, from a plastically deformed tube or sheet is described herein. The implantable medical device may be an endoprosthesis such as a stent. The method may include elongating a tube longitudinally along a cylindrical axis of the tube. The method may further include forming a pattern that includes at least one strut on the elongated tube. A further embodiment may include stretching a sheet along an axis of stretching. The method may include forming a tube from the stretched sheet. The method may further include forming a pattern including at least one strut on the stretched sheet or the tube. | 01-08-2009 |
20090036972 | Stent With Flexible Sections In High Strain Regions - A stent for treating a bodily lumen with a flexible section in a high strain region is disclosed. A flexible section may be selectively positioned to reduce an amount of strain in the high strain region when subjected to the applied stress during use to inhibit or prevent fracturing in the high strain region. | 02-05-2009 |
20100055295 | Apparatus and Method for Selectively Coating a Medical Article - A mask for masking a stent during a coating procedure may include a mask body that has a negative pattern or an approximate negative pattern of a stent pattern being masked by the mask body. An apparatus for selectively coating a predetermined portion of a medical article may include a dispenser of a coating composition, a mask, a device for creating a relative movement between the mask and the medical article. | 03-04-2010 |
20100100171 | Method Of Manufacturing An Implantable Polymeric Medical Device - A polymeric tube is positioned on a polymeric mandrel and then laser cut to form an implantable medical device, such as a stent. The method reduces contamination of the inner surface of the stent, which would be caused if conventional glass or metal mandrels are used, while simultaneously reducing damage to the inner surface of the stent due to the shielding effect of the polymeric mandrel. | 04-22-2010 |
20100137471 | Compositions Containing Fast-Leaching Plasticizers For Improved Performance Of Medical Devices - Medical implants containing a temporary plasticizer, methods of producing such implants, and methods of using the implants in treating a disease, or ameliorating one or more symptoms thereof, in a subject are provided. | 06-03-2010 |
20110009948 | Fiber Reinforced Composite Stents - Polymeric composite stents reinforced with fibers for implantation into a bodily lumen are disclosed. | 01-13-2011 |
20110056350 | METHOD TO PREVENT STENT DAMAGE CAUSED BY LASER CUTTING - Apparatus, method and system for cutting a polymeric stent including the use of a polymeric mandrel as a laser shielding device. The polymeric mandrel is allowed to roll freely within a polymeric tube that is cut into a polymeric stent. | 03-10-2011 |
20110224778 | STENT PATTERN FOR POLYMERIC STENTS - A stent having a stent pattern including a plurality of cylindrical rings, each ring including a plurality of diamond-shaped cells having four curved elements defining apices of the diamond-shaped cells is disclosed herein. | 09-15-2011 |
20120013061 | ASSEMBLY FOR MAKING A POLYMERIC MEDICAL DEVICE - A polymeric tube is positioned on a polymeric mandrel and then laser cut to form an implantable medical device, such as a stent. The assembly and method reduces contamination of the inner surface of the stent, which would be caused if conventional glass or metal mandrels are used, while simultaneously reducing damage to the inner surface of the stent due to the shielding effect of the polymeric mandrel. | 01-19-2012 |
20130119586 | METHOD TO PREVENT STENT DAMAGE CAUSED BY LASER CUTTING - Apparatus, method and system for cutting a polymeric stent including the use of a polymeric mandrel as a laser shielding device. The polymeric mandrel is allowed to roll freely within a polymeric tube that is cut into a polymeric stent. | 05-16-2013 |
20140107759 | STENT LOCKING ELEMENT AND A METHOD OF SECURING A STENT ON A DELIVERY SYSTEM - A stent with a stent locking element and a method of securing a stent on a delivery implement, such as a catheter are disclosed. The locking element can include coupling elements capable of being releasably coupled to one another. The coupling elements may be adapted to inhibit shifting of the stent on the delivery implement. In some embodiments, the releasably coupled elements may secure the stent on the delivery implement. | 04-17-2014 |
20140107761 | Biodegradable stent with enhanced fracture toughness - Stents and methods of manufacturing a stents with enhanced fracture toughness are disclosed. | 04-17-2014 |
20140107762 | Biodegradable stent with enhanced fracture toughness - Stents and methods of manufacturing a stents with enhanced fracture toughness are disclosed. | 04-17-2014 |
20140114394 | Biodegradable stent with enhanced fracture toughness - Stents and methods of manufacturing a stents with enhanced fracture toughness are disclosed. | 04-24-2014 |
20140128959 | Biodegradable stent with enhanced fracture toughness - Stents and methods of manufacturing a stents with enhanced fracture toughness are disclosed. | 05-08-2014 |