摘要:
Described are methods and systems for drying remodelable materials, such that selective regions of the remodelable materials have differing properties. Also described are medical graft products having selective regions of differing material properties. Advantageous remodelable materials include collagenous extracellular matrix material, such as small intestine submucosa.
摘要:
Described are devices, methods and systems useful for achieving occlusion of vascular vessels. Percutaneous procedures are used to occlude and obliterate the greater saphenous vein, for example in the treatment of varicose vein condition caused by venous reflux. Certain embodiments encompass the deployment of one or more vascular occlusion devices via a through-and-through percutaneous procedure that leaves the vascular occlusion device or devices in a through-and-through condition.
摘要:
Described are devices, methods, and systems useful in the treatment of fistulae, and in certain embodiments those having openings extending into the alimentary canal, such as anorectal fistulae. Illustratively, an anorectal fistula can be treated by placing a volumetric construct within the primary opening of the fistula. In certain embodiments, the volumetric construct can include a rolled remodelable material processed to form a substantially unitary body. Advantageous such remodelable materials can include collagenous extracellular matrix materials, such as small intestine submucosa.
摘要:
Described are medical products, systems, and methods for treating fistulae having a primary opening, such as in the alimentary canal. Certain methods of the invention include providing an implantable material including a compliant sheet form biocompatible material, and forcing this sheet form biocompatible material into the primary opening so as to deform the sheet form biocompatible material to conform to and block the primary opening. The biocompatible material preferably comprises a remodelable material, for example, a remodelable extracellular matrix material such as submucosa.
摘要:
Disclosed are tissue graft compositions made of particles having different densities, methods of making these compositions, and methods of using these compositions for promoting tissue restoration in a patient.
摘要:
Disclosed are tissue graft compositions made of particles having different densities, methods of making these compositions, and methods of using these compositions for promoting tissue restoration in a patient.
摘要:
Disclosed are tissue graft compositions made of materials having different densities, methods of making, and methods of treatment for restoring tissues in a patient.
摘要:
Described are stent graft devices and methods for their preparation and use. Expandable stent graft devices of the invention include inner and/or outer coverings uniquely applied and associated with surfaces of the stent. In certain described embodiments, bioremodelable materials such as ECM materials are vacuum pressed onto and/or around elements of a stent in the manufacture of a stent graft device.
摘要:
Disclosed are tissue graft compositions made of particles having different densities, methods of making these compositions, and methods of using these compositions for promoting tissue restoration in a patient.
摘要:
A hemostatic device, method of making, and method of using for internal and external applications to wounds in the body of a patient to induce hemostasis at an anatomical site.