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34 results about "Venous graft" patented technology

Medical devices containing rapamycin analogs

InactiveUS6890546B2Reduce probabilityReduces restenosis in vasculatureBiocideAntimycoticsArteriovenous graftsMedical treatment
A medical device comprising a supporting structure having a coating on the surface thereof, the coating containing a therapeutic substance, such as, for example, a drug. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. Drugs that are suitable for use in this invention include, but are not limited to,
Owner:ABBOTT LAB INC

Compliant blood vessel graft

ActiveUS20070293932A1Smoothening of irregularitiesReduce the differenceStentsSurgeryVenous SegmentVenous graft
Stents and methods of using stents are provided. Stents of the invention provide external support structure for a blood vessel segment disposed within, wherein the stents are capable of resilient radial expansion in a manner mimicking the compliance properties of an artery. The stent may be formed of a knitted or braided mesh formed so as to provide the needed compliance properties. A venous graft with the stent and a vein segment disposed within is provided, wherein graft is capable of mimicking the compliance properties of an artery. Methods of selecting stents for downsizing and methods of using the stents of the invention in downsizing and smoothening are provided. Methods of replacing a section of an artery with a venous graft including a stent of the invention are provided. Methods of reducing intimal hyperplasia in implanted vein segment in a venous graft using stents of the invention are provided.
Owner:VASCULAR GRAFT SOLUTIONS

Implantable medical devices with antimicrobial and biodegradable matrices

A composite vascular graft is provided, which incorporates bioactive agents that can be controllably delivered to the implantation site to deliver therapeutic materials and / or to reduce infection of the implant. The vascular graft of the present invention includes a luminal layer of ePTFE; and a biodegradable polymer layer including a bioactive agent, such as an antimicrobial agent. The biodegradable polymer layer is posited on the external surface of the luminal ePTFE layer. The graft also includes a fabric layer, which is posited on the external surface of the biodegradable layer. The graft is particularly useful as an arterial-venous graft for hemodialysis procedures.
Owner:MAQUET CARDIOVASCULAR LLC +1

Drug delivery systems, kits, and methods for administering zotarolimus and paclitaxel to blood vessel lumens

A system and compositions including zotarolimus and paclitaxel are disclosed, as well as methods of delivery, wherein the drugs have effects that complement each other. Medical devices are disclosed which include supporting structures that include at least one pharmaceutically acceptable carrier or excipient, which carrier or excipient can include one or more therapeutic agents or substances, with the carrier including at least one coating on the surface thereof, and the coating associated with the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. These compositions and systems can be used in combination with other drugs, including anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these and other drugs.
Owner:ABBOTT LAB INC

Compositions and methods of administering rapamycin analogs using medical devices for long-term efficacy

Systems and compositions comprising zotarolimus that are safer, more effective and produce less inflammation than rapamycin and paclitaxel systems are disclosed. Medical devices comprising supporting structures capable of containing or supporting a pharmaceutically acceptable carrier or excipient, which carrier or excipient can contain one or more therapeutic agents or substances, with the carrier including a coating on the surface thereof, and the coating having the therapeutic compounds, including, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. These compositions and systems can be used in combination with other drugs, including anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these and other drugs.
Owner:ABBOTT LAB INC

Apparatus and method for creating an arterio-venous connection in hemodialysis maintenance

The present invention provides a kit apparatus and a methodology to prevent the primary causes of arterio-venous graft thrombosis; and provides a durable vascular access for successful long term use in hemodialysis. The invention employs a patient-customized prosthetic endograft as an subcutaneously implanted vascular access; and utilizes a surgical method for endovascular insertion of the prosthetic endograft into a pre-chosen vein, which does not require a distal anastomosis, and thus allows the distal outflow end of the implanted vascular access to remain unattached and freely floating at a precisely located anatomic position within the internal lumen the pre-chosen vein.
Owner:PERMAGRAFT +1

Compliant venous graft

A venous graft for replacement of a section of an artery and methods of making the graft. The graft comprises a flexible, resilient, generally tubular external support and a vein segment carried within and having an ablumenal surface in contact with and supported by the tubular support, the venous graft being capable of resilient radial expansion in a manner mimicking the radial compliance properties of an artery.
Owner:VASCULAR GRAFT SOLUTIONS

Compositions, systems, and kits for administering zotarolimus and paclitaxel to blood vessel lumens

A system and compositions including zotarolimus and paclitaxel are disclosed, as well as methods of delivery, wherein the drugs have effects that complement each other. Medical devices are disclosed which include supporting structures that include at least one pharmaceutically acceptable carrier or excipient, which carrier or excipient can include one or more therapeutic agents or substances, with the carrier including at least one coating on the surface thereof, and the coating associated with the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. These compositions and systems can be used in combination with other drugs, including anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these and other drugs.
Owner:ABBOTT LAB INC

Compliant venous graft

A venous graft for replacement of a section of an artery and methods of making the graft. The graft comprises a flexible, resilient, generally tubular external support and a vein segment carried within and having an ablumenal surface in contact with and supported by the tubular support, the venous graft being capable of resilient radial expansion in a manner mimicking the radial compliance properties of an artery.
Owner:VASCULAR GRAFT SOLUTIONS

Methods of administering rapamycin analogs with anti-inflammatories using medical devices

A medical device comprising a supporting structure capable of including or supporting a pharmaceutically acceptable carrier or excipient, which carrier or excipient may include one or more therapeutic agents or substances, with the carrier including a coating on the surface thereof, and the coating including the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. Drugs that are suitable for use in this invention include, but are not limited to, This drug can be used in combination with another drug including those selected from anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these drugs.
Owner:ABBOTT LAB INC

Medical devices containing rapamycin analogs

A medical device comprising a supporting structure capable of containing or supporting a pharmaceutically acceptable carrier or excipient, which carrier or excipient may contain one or more therapeutic agents or substances, with the carrier preferably including a coating on the surface thereof, and the coating containing the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. Drugs that are suitable for use in this invention include, but are not limited to, This drug can be used in combination with another drug including those selected from anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these drugs.
Owner:ABBOTT LAB INC

Compositions, systems, kits, and methods of administering rapamycin analogs with paclitaxel using medical devices

A system and compositions including zotarolimus and paclitaxel are disclosed, as well as methods of delivery, wherein the drugs have effects that complement each other. Medical devices are disclosed which include supporting structures that include at least one pharmaceutically acceptable carrier or excipient, which carrier or excipient can include one or more therapeutic agents or substances, with the carrier including at least one coating on the surface thereof, and the coating associated with the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. These compositions and systems can be used in combination with other drugs, including anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these and other drugs.
Owner:ABBOTT LAB INC

Methods of administering tetrazole-containing rapamycin analogs with other therapeutic substances using medical devices

InactiveUS7399480B2Reduce probabilityReduces restenosis in vasculatureBiocideOrganic chemistryAnti plateletCytostatic drugs
A medical device comprising a supporting structure capable of containing or supporting a pharmaceutically acceptable carrier or excipient, which carrier or excipient may contain one or more therapeutic agents or substances, with the carrier preferably including a coating on the surface thereof, and the coating containing the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. Drugs that are suitable for use in this invention include, but are not limited to,This drug can be used in combination with another drug including those selected from anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these drugs.
Owner:ABBOTT LAB INC

Medical devices containing rapamycin analogs

InactiveUS20050032826A1Reduce probabilityReduces restenosis in vasculatureBiocideAntimycoticsArteriovenous graftsMedical treatment
A medical device comprising a supporting structure having a coating on the surface thereof, the coating containing a therapeutic substance, such as, for example, a drug. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. Drugs that are suitable for use in this invention include, but are not limited to,
Owner:MOLLISON KARL W +4

Tissue-Engineered Constructs

Constructs including a tubular biodegradable polyglycolic acid scaffold may be coated with extracellular matrix proteins and are substantially acellular. The constructs can be utilized as an arteriovenous graft, a coronary graft, an arterial graft, a venous graft, a duct graft, a skin graft, or a urinary graft or conduit.
Owner:HUMACYTE INC

Compositions and methods of administering paclitaxel with other drugs using medical devices

Systems and compositions comprising paclitaxel and a second drug, such as rapamycin, analogs, derivatives, salts and esters thereof are disclosed, as well as methods of delivery wherein the drugs have effects that complement each other. Medical devices comprising supporting structures capable of including or supporting a pharmaceutically acceptable carrier or excipient, which carrier or excipient can contain one or more therapeutic agents or substances, with the carrier preferably including a coating on the surface thereof, and the coating including the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. These compositions and systems can be used in combination with other drugs, including anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these and other drugs.
Owner:ABBOTT LAB INC

Implantable medical devices with antimicrobial and biodegradable matrices

A composite vascular graft is provided, which incorporates bioactive agents that can be controllably delivered to the implantation site to deliver therapeutic materials and / or to reduce infection of the implant. The vascular graft of the present invention includes a luminal layer of ePTFE; and a biodegradable polymer layer including a bioactive agent, such as an antimicrobial agent. The biodegradable polymer layer is posited on the external surface of the luminal ePTFE layer. The graft also includes a fabric layer, which is posited on the external surface of the biodegradable layer. The graft is particularly useful as an arterial-venous graft for hemodialysis procedures.
Owner:MAQUET CARDIOVASCULAR LLC +1

Medical devices containing rapamycin analogs

InactiveUS20060198870A1Reduce probabilityReduces restenosis in vasculatureBiocideAntimycoticsAnti plateletAntiproliferative Agents
A medical device comprising a supporting structure having a coating on the surface thereof, the coating containing a therapeutic substance, such as, for example, a drug. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. Drugs that are suitable for use in this invention include, but are not limited to, This drug can be used in combination with a drug selected from anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, cytostatic drugs, or combinations of these drugs.
Owner:ABBOTT LAB INC

Compositions, systems, kits, and methods of administering rapamycin analogs with paclitaxel using medical devices

A system and compositions including zotarolimus and paclitaxel are disclosed, as well as methods of delivery, wherein the drugs have effects that complement each other. Medical devices are disclosed which include supporting structures that include at least one pharmaceutically acceptable carrier or excipient, which carrier or excipient can include one or more therapeutic agents or substances, with the carrier including at least one coating on the surface thereof, and the coating associated with the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. These compositions and systems can be used in combination with other drugs, including anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these and other drugs.
Owner:ABBOTT LAB INC

Medical Devices Containing Rapamycin Analogs

InactiveUS20080145402A1Reduce probabilityReduces restenosis in vasculatureBiocideSurgeryAnti plateletAntiproliferative Agents
A medical device comprises a supporting structure capable of containing or supporting a pharmaceutically acceptable carrier or excipient, which carrier or excipient may contain one or more therapeutic agents or substances, with the carrier preferably including a coating on the surface thereof, and the coating containing the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. Drugs that are suitable for use in this invention include, but are not limited to drugs of Formula (I). The drugs of Formula (I) can be used in combination with another drug including those selected from anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these drugs.
Owner:ABBOTT LAB INC

Compositions, systems, kits, and methods of administering rapamycin analogs with paclitaxel using medical devices

A system and compositions including zotarolimus and paclitaxel are disclosed, as well as methods of delivery, wherein the drugs have effects that complement each other. Medical devices are disclosed which include supporting structures that include at least one pharmaceutically acceptable carrier or excipient, which carrier or excipient can include one or more therapeutic agents or substances, with the carrier including at least one coating on the surface thereof, and the coating associated with the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. These compositions and systems can be used in combination with other drugs, including anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these and other drugs.
Owner:ABBOTT LAB INC

Medical Devices Containing Rapamycin Analogs

InactiveUS20080153790A1Reduce probabilityReduces restenosis in vasculatureBiocideAntimycoticsAnti plateletCytostatic drugs
A medical device comprises a supporting structure capable of containing or supporting a pharmaceutically acceptable carrier or excipient, which carrier or excipient may contain one or more therapeutic agents or substances, with the carrier preferably including a coating on the surface thereof, and the coating containing the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. Drugs that are suitable for use in this invention include, but are not limited to drugs of Formula (I). The drugs of Formula (I) can be used in combination with another drug including those selected from anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, cytostatic drugs, or combinations of these drugs.
Owner:ABBOTT LAB INC

Hemodialysis arterio-venous graft with a ring-like diameter-adjustable device

InactiveUS20110172692A1Diameter of ring can be decreasedReduce the overall diameterDilatorsIntravenous devicesHemodialysisVein
A ring device is integrated externally onto and around a regular hemodialysis arterio-venous graft conduit. The ring device is adjustable to reduce or to normalize (by rebounding) the diameter of the graft, and eventually to change blood flow through the graft. This ring device is designed such that it can be scaled up or down to change its diameter, and simultaneously the diameter of the associated graft prior to and even after its implantation into a patient's arm or leg. Since a hemodialysis arterio-venous graft is usually implanted superficially underneath skin, the device and its adjustable parts can be electively or urgently located and operated from outside by touching and pushing the skin, subcutaneous tissues and the device without a surgical incision. The ring device can be located anywhere within the graft and can function with a single ring or as a set of multiple rings.
Owner:WU STEVEN

Compliant Venous Graft

A venous graft for replacement of a section of an artery and methods of making the graft. The graft comprises a flexible, resilient, generally tubular external support and a vein segment carried within and having an ablumenal surface in contact with and supported by the tubular support, the venous graft being capable of resilient radial expansion in a manner mimicking the radial compliance properties of an artery.
Owner:VASCULAR GRAFT SOLUTIONS

Compositions and methods of administering paclitaxel with other drugs using medical devices

Systems and compositions comprising paclitaxel and a second drug, such as rapamycin, analogs, derivatives, salts and esters thereof are disclosed, as well as methods of delivery wherein the drugs have effects that complement each other. Medical devices comprising supporting structures capable of including or supporting a pharmaceutically acceptable carrier or excipient, which carrier or excipient can contain one or more therapeutic agents or substances, with the carrier preferably including a coating on the surface thereof, and the coating including the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. These compositions and systems can be used in combination with other drugs, including anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these and other drugs.
Owner:ABBOTT LAB INC

Hemodialysis arterio-venous graft with a ring-like diameter-adjustable device

A ring device is integrated externally onto and around a regular hemodialysis arterio-venous graft conduit. The ring device is adjustable to reduce or to normalize (by rebounding) the diameter of the graft, and eventually to change blood flow through the graft. This ring device is designed such that it can be scaled up or down to change its diameter, and simultaneously the diameter of the associated graft prior to and even after its implantation into a patient's arm or leg. Since a hemodialysis arterio-venous graft is usually implanted superficially underneath skin, the device and its adjustable parts can be electively or urgently located and operated from outside by touching and pushing the skin, subcutaneous tissues and the device without a surgical incision. The ring device can be located anywhere within the graft and can function with a single ring or as a set of multiple rings.
Owner:THE GENERAL HOSPITAL CORP

Method Of Treating Disorders Using Compositions Comprising Zotarolimus And Paclitaxel

InactiveUS20080213278A1BiocideSurgeryDiseaseAnti platelet
A system and compositions including zotarolimus and paclitaxel are disclosed, as well as methods of delivery, wherein the drugs have effects that complement each other. Medical devices are disclosed which include supporting structures that include at least one pharmaceutically acceptable carrier or excipient, which carrier or excipient can include one or more therapeutic agents or substances, with the carrier including at least one coating on the surface thereof, and the coating associated with the therapeutic substances, such as, for example, drugs. Supporting structures for the medical devices that are suitable for use in this invention include, but are not limited to, coronary stents, peripheral stents, catheters, arterio-venous grafts, by-pass grafts, and drug delivery balloons used in the vasculature. These compositions and systems can be used in combination with other drugs, including anti-proliferative agents, anti-platelet agents, anti-inflammatory agents, anti-thrombotic agents, cytotoxic drugs, agents that inhibit cytokine or chemokine binding, cell de-differentiation inhibitors, anti-lipaedemic agents, matrix metalloproteinase inhibitors, cytostatic drugs, or combinations of these and other drugs.
Owner:ABBOTT LAB INC

Use of chymase inhibitors for the prevention and/or treatment of arterio-venous graft failure

The present invention discloses a method for treating AV graft failure in a patient in need thereof, said method comprising administering to said patient an effective dose of a formulation capable of inhibiting chymotrypsin To generate, release, or inhibit the formation of neointima, the effective dose of the preparation is the dose that can effectively treat the failure of the AV graft.
Owner:SOC DE CONSEILS DE RECH & DAPPLICATIONS SCI SAS
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