Patent application number | Description | Published |
20080274184 | Ecm-Based Graft Material - This invention is directed to graft materials comprising an extracellular matrix (ECM) and therapeutic agents. This invention is also directed to methods of using the graft materials for healing of damaged or diseased tissues on a patient's body. | 11-06-2008 |
20110098682 | Locking Assembly for a Drainage Catheter - A drainage catheter includes an elongated tubular member, a locking assembly engaged with a proximal end of the tubular member, and a tension member for drawing a distal end of the tubular member into a desired configuration. The locking assembly includes a connector, a locking arm, and a locking mechanism. The connector has an exterior surface profile that corresponds with an interior surface profile of the locking arm. The locking arm is pivotably attached to the connector to enable pivoting movement of the locking arm between an unlocked position and a locked position whereby the tension member is secured between the locking arm and the connector when the arm is in the locked position. The locking assembly may alternatively comprise a connector and a sliding sleeve or a connector having a clamping element disposed therein. | 04-28-2011 |
20110098738 | Emboli capturing device having a coil and method for capturing emboli - An embolic capturing device for capturing emboli within a body lumen is disclosed. The embolic capturing device ( | 04-28-2011 |
20110125135 | Locking Assembly for a Drainage Catheter - A drainage catheter includes an elongated tubular member and a locking assembly. The locking assembly includes a first protruding element and a collar. The first protruding element is disposed proximal to a port in the tubular member through which a proximal portion of a tension member may exit. The collar is coaxially disposed about the tubular member and has a second protruding element projecting from an interior surface of the collar. The collar is configured for longitudinal sliding movement relative to the tubular member such that the collar may be moved along the tubular member toward the proximal end of the tubular member thereby interacting with the first protruding element and securing the proximal portion of the tension member between the first protruding element and the collar. | 05-26-2011 |
20120232637 | STENT/GRAFT DEVICE FOR OPEN SURGICAL PLACEMENT - An assembly for open surgical repair of a damaged wall portion of a body vessel includes a stent/graft device comprising an elongated stent body and a graft material covering the stent body. The device is expandable from a compressed condition having a diameter less than a diameter of the vessel to an expanded condition at least as great as the diameter of the vessel. A sheath enclosing the device when in the compressed condition includes a sheath body and a pull string for selectively splitting the sheath body to allow expansion of the device. The device and enclosing sheath are sized for insertion through the damaged wall portion into the vessel, wherein the pull string is extendable through the damaged wall portion for splitting the sheath body. | 09-13-2012 |
20120323271 | FISTULA CLOSURE DEVICES AND METHODS - Described are methods and systems for treating fistulae and other passageways and openings in the body. In certain aspects, an anchored suture is provided that extends from at or near a first fistula opening and through a fistula tract toward a second fistula opening. Various modes of anchoring may be used in this regard including, in some modes, having the suture extend from a deployed anchoring member positioned in and/or around the first opening. The anchored suture, which has a more slender cross sectional dimension relative to the fistula tract through which it extends, is capable of receiving an optional fill substance therealong in the tract. A fill substance can be or include a variety of biodegradable and/or non-biodegradable objects and materials including flowable and non-flowable materials. | 12-20-2012 |
20130018450 | PROSTHESIS DELIVERY SYSTEM WITH RETENTION SLEEVEAANM Hunt; James B.AACI BloomingtonAAST INAACO USAAGP Hunt; James B. Bloomington IN US - A system for open surgical repair of a body vessel is described herein. A retention sleeve receives an expandable prosthesis. The sleeve has a delivery and a deployed configuration. In the delivery configuration, the sleeve has at least one overlapped region and the sleeve is sized to retain the prosthesis in a compressed configuration for insertion of ends of the prosthesis into the vessel. In the deployed configuration, the sleeve is moves to a larger cross-sectional area to allow for expansion of the ends of the prosthesis for engagement with the vessel. One or more releasable members are extendable through the overlapped region to retain the sleeve in the delivery configuration. The releasable member is removable from the overlapped region, preferably from the center of the prosthesis, to permit the sleeve to move to the deployed configuration and expansion of the outer ends prior to the center of the prosthesis. | 01-17-2013 |
20130060329 | Artificial Venous Valve with Discrete Shaping Members - The invention relates to a prosthetic valve for regulating flow through a body lumen. The medical device comprises discrete shaping members, a flexible covering, and a valve member. The discrete shaping members are operatively attached to the flexible covering, such that the medical device may exhibit low radial force and dynamic movement. | 03-07-2013 |