| Patent application number | Description | Published |
|---|
| 20080275426 | Flexible and Durable Tip - A method of making a flexible, durable catheter tip is achieved by providing a catheter tip, and in some embodiments, applying heat energy only to the distal portion of a catheter tip. In other embodiments, the method includes ablating a portion of the outer diameter of the proximal region material. In at least one embodiment, the method includes manufacturing a catheter tip with a layer of a harder material disposed about a first layer of a relatively softer material and then ablating at least a portion of the harder material. In some embodiments, the method includes dipping at least a portion of the distal region of the catheter tip into a chemical bath. In some embodiments, the method includes providing a catheter tip made of a tip material, adding a curable adhesive to at least a portion of the distal region, and then applying heat energy to cure the curable adhesive. | 11-06-2008 |
| 20090076591 | Stent Design Allowing Extended Release of Drug and/or Enhanced Adhesion of Polymer to OD Surface - The invention is directed to mechanisms and methods that reduce the delamination of a therapeutic agent from a stent. The mechanisms include holes (channels, wells, and other hole configurations), protrusions, sintered metal cores, clamps/staples, pins, and stainless steel shields. | 03-19-2009 |
| 20090318863 | Functional Balloon With Built in Lubricity or Drug Delivery System - The present invention is directed to expandable medical balloons that have strips of lubricous material along their lengths The expandable medical balloons are formed from extruded preform segments. The preform segments are coextrusions of a first material, which forms the tubular primary material of the preform segments, and a second material, which forms the strips of lubricous material. | 12-24-2009 |
| 20100010440 | Medical Devices Comprising Nanocomposites - The present invention provides medical devices comprising nanocomposite materials. By utilizing nanocomposites in the production thereof, the inventive medical devices can be produced with various advantageous properties. Methods of producing the inventive medical devices are also provided. Inasmuch as the inventive devices are expected to provide certain advantages in their use, there is also provided a method of medical care including methods of treatment or diagnosis, wherein the inventive devices are brought into therapeutic contact with a body to be treated or diagnosed thereby. | 01-14-2010 |
| 20100016941 | MEDICAL DEVICE EMPLOYING LIQUID CRYSTAL BLOCK COPOLYMERS AND METHOD OF MAKING THE SAME - A medical device, at least a portion of which is formed from a polymer composition including at least one liquid crystal block copolymer having at least one A block and at least one B block wherein the A block is a liquid crystal polymer block formed of repeating units comprising mesogenic groups and the B block is a non-liquid crystal polymer block. | 01-21-2010 |
| 20100057001 | Multilayer Medical Balloon - An expandable medical balloon including an inner layer formed of a poly(ether-block-amide) copolymer and an outer layer formed of a polyamide, the expandable medical balloon having a burst strength of greater than 50,000 psi, and to methods of making and using the same. | 03-04-2010 |
| 20100094213 | HIGH PERFORMANCE BALLOON CATHETER/COMPONENT - Composite fiber reinforced balloons for medical devices prepared by applying a web of fibers to the exterior of a preformed underlying balloon and encasing the web with a matrix material to form a composite balloon. The fiber web is applied to at least the cone portion of the underlying balloon form. Either the cone portion of the underlying balloon form, or the web fibers applied to said cone portion, or both, have a friction-enhancing material coated thereon. | 04-15-2010 |
| 20100127436 | BALLOON MOLD DESIGN - A catheter balloon molding system designed to facilitate multi-expansion step balloon forming processes using a segmented mold form. A multi-mating segment of the mold form, defining one end portion of the balloon, is retained throughout the multiple steps and the parison is kept in place in the multi-mating segment between expansion steps while the mold form is reconfigured for the next expansion step. | 05-27-2010 |
| 20100145269 | MEDICAL DEVICE EMPLOYING LIQUID CRYSTAL BLOCK COPOLYMERS AND METHOD OF MAKING THE SAME - A medical device, at least a portion of which is formed from a polymer composition including at least one liquid crystal block copolymer having at least one A block and at least one B block wherein the A block is formed of mesogenic repeat units and the B block is a soft block. | 06-10-2010 |
| 20110092999 | MEDICAL DEVICE EMPLOYING LIQUID CRYSTAL BLOCK COPOLYMERS AND METHOD OF MAKING THE SAME - A medical device, at least a portion of which is formed from a polymer composition including at least one liquid crystal block copolymer having at least one A block and at least one B block wherein the A block is formed of mesogenic repeat units and the B block is a soft block. | 04-21-2011 |
