| Patent application number | Description | Published |
|---|
| 20080228028 | WOVEN FABRIC WITH SHAPE MEMORY ELEMENT STRANDS - The disclosure relates to a woven fabric for use in an implantable medical device. The woven fabric comprises shape memory element strands woven with textile strands. At least one of the shape memory element strands has at least one float of at least five textile strands between binding points. | 09-18-2008 |
| 20080234810 | Amorphous Glass-Coated Drug Delivery Medical Device - An implantable medical device that can include an amorphous glass primer layer, an amorphous glass drug-containing layer and a nanoporous amorphous glass top-coat layer is disclosed. | 09-25-2008 |
| 20090171440 | WOVEN FABRIC WITH CARBON NANOTUBE STRANDS - A woven fabric for an implantable medical device includes a plurality of carbon nanotube strands interwoven with a plurality of textile strands, where each carbon nanotube strand comprises a plurality of carbon nanotubes. An implantable medical device comprises a component and a fabric secured to the component, where the fabric includes a plurality of woven carbon nanotube strands, and each of the carbon nanotube strands comprises a plurality of carbon nanotubes. | 07-02-2009 |
| 20090209944 | COMPONENT OF AN IMPLANTABLE MEDICAL DEVICE COMPRISING AN OXIDE DISPERSION STRENGTHENED (ODS) METAL ALLOY - An implantable medical device includes, according to one embodiment, at least one radiopaque and MRI-compatible component comprising an oxide dispersion strengthened metal alloy, where the oxide dispersion strengthened metal alloy has a volume magnetic susceptibility of no greater than about 100×10 | 08-20-2009 |
| 20100076543 | Multi-strand helical stent - A stent including a stent wire comprising a plurality of filaments twisted into a bundle having a helix, the stent wire bent into a pattern having a plurality of substantially straight wire sections separated by a plurality of bends. The pattern of the stent wire is spirally wound about a central axis in the same direction as the helix formed by the plurality of filaments. Each of the filaments in a bend have a cylindrical cross-section where at least one of the plurality of filaments is displaced and spaced from an immediately adjacent filament in the bend. | 03-25-2010 |
| 20100174173 | Implantable Medical Device Using Palladium - The present invention provides an improved implantable medical device comprising at least one portion made of a radiopaque material selected from the group consisting of various palladium alloys, including a palladium alloy having, by weight, rhenium in the range of up to about 20 percent, and preferably rhenium at about 14 percent of the alloy, by weight. The present invention further provides a wire guide, an embolization coil, a marker band, a stent, a filter, an RF ablation coil, and an electrode having at least one portion made of the radiopaque material. | 07-08-2010 |
| 20100185228 | VARIABLE STIFFNESS OCCLUDING DEVICE - An occluding device designed for occlusion of fluid flow through a body cavity. The device comprises a coil and fibers attached to the coil. The coil has a proximal and distal portion, with variable rigidity along the length of the coil. The distal portion has greater rigidity than the proximal portion. The fibers extend from the coil at a length. | 07-22-2010 |
| 20100249654 | WIRE GUIDE - The present invention provides a wire guide ( | 09-30-2010 |
| 20110114230 | Nickel-Titanium-Rare Earth Alloy and Method of Processing the Alloy - A nickel-titanium-rare earth (Ni—Ti-RE) alloy comprises nickel at a concentration of from about 35 at. % to about 65 at. %, a rare earth element at a concentration of from about 1.5 at. % to about 15 at. %, boron at a concentration of up to about 0.1 at. %, with the balance of the alloy being titanium. In addition to enhanced radiopacity compared to binary Ni—Ti alloys and improved workability, the Ni—Ti-RE alloy preferably exhibits superelastic behavior. A method of processing a Ni—Ti-RE alloy includes providing a nickel-titanium-rare earth alloy comprising nickel at a concentration of from about 35 at. % to about 65 at. %, a rare earth element at a concentration of from about 1.5 at. % to about 15 at. %, the balance being titanium; heating the alloy in a homogenization temperature range below a critical temperature; and forming spheroids of a rare earth-rich second phase in the alloy while in the homogenization temperature range. | 05-19-2011 |
| 20110137398 | METHOD OF LOADING A MEDICAL DEVICE INTO A DELIVERY SYSTEM - A method of loading a medical device into a delivery system includes providing a two-stage shape memory alloy at a temperature at which at least a portion of the alloy includes austenite. A stress which is sufficient to form R-phase from at least a portion of the austenite is applied to the medical device at the temperature. A delivery configuration of the medical device is obtained, and the medical device is loaded into a restraining member. Preferably, the delivery configuration of the medical device includes stress-induced R-phase. | 06-09-2011 |
