公开(公告)号：EP1251805B1

公开(公告)日：2007-03-28

申请号：EP01910431.4

申请日：2001-02-05

申请人： Cook Incorporated ,  Cook Biotech, Inc.

发明人： PAVCNIK, Dusan ,  KELLER, Frederick, S. ,  ROSCH, Josef ,  OSBORNE, Thomas, A. ,  BATES, Brian, L. ,  DEFORD, John, A. ,  DIXON, Christopher, G. ,  HOFFA, Andrew, K. ,  LEONARD, Raymond, B., II ,  OBERMILLER, Joseph, F.

IPC分类号： A61F2/24 ,  A61B17/12 ,  A61F2/06

CPC分类号： A61B17/12022 ,  A61B17/12172 ,  A61F2/01 ,  A61F2/2418 ,  A61F2/2475 ,  A61F2002/018 ,  A61F2230/0008 ,  A61F2230/001 ,  A61F2230/0023 ,  A61F2230/0026 ,  A61F2230/005 ,  A61F2230/0058 ,  A61F2230/0095

摘要： A multiple-sided medical device (10) comprises a frame (11) comprising wire or other resilient material and having a series of bends (12) and interconnecting sides. The device is pushed from a delivery catheter into the lumen of a duct or vessel and may include one or more barbs (16) for anchoring purposes. A full or partial covering (45) of fabric or other flexible material such as DACRON, PTFE, or a collagen-based material such as small intestinal submucosa (SIS), may be sutured or attached to the frame to form an occlusion device (51), a stent graft (75), or an implantable, intraluminal valve (43) such as for correcting incompetent veins in the lower legs and feet.

公开(公告)号：EP1251805A2

公开(公告)日：2002-10-30

申请号：EP01910431.4

申请日：2001-02-05

申请人： Cook Incorporated ,  Cook Biotech, Inc.

发明人： PAVCNIK, Dusan ,  KELLER, Frederick, S. ,  ROSCH, Josef ,  OSBORNE, Thomas, A. ,  BATES, Brian, L. ,  DEFORD, John, A. ,  DIXON, Christopher, G. ,  HOFFA, Andrew, K. ,  LEONARD, Raymond, B., II ,  OBERMILLER, Joseph, F. ,  OSBORNE, Thomas, A.

IPC分类号： A61F2/24 ,  A61B17/12 ,  A61F2/06

CPC分类号： A61B17/12022 ,  A61B17/12172 ,  A61F2/01 ,  A61F2/2418 ,  A61F2/2475 ,  A61F2002/018 ,  A61F2230/0008 ,  A61F2230/001 ,  A61F2230/0023 ,  A61F2230/0026 ,  A61F2230/005 ,  A61F2230/0058 ,  A61F2230/0095

摘要： A multiple-sided medical device (10) comprises a frame (11) comprising wire or other resilient material and having a series of bends (12) and interconnecting sides. The device is pushed from a delivery catheter into the lumen of a duct or vessel and may include one or more barbs (16) for anchoring purposes. A full or partial covering (45) of fabric or other flexible material such as DACRON, PTFE, or a collagen-based material such as small intestinal submucosa (SIS), may be sutured or attached to the frame to form an occlusion device (51), a stent graft (75), or an implantable, intraluminal valve (43) such as for correcting incompetent veins in the lower legs and feet.

公开(公告)号：EP0925043B1

公开(公告)日：2003-06-18

申请号：EP97937313.1

申请日：1997-08-19

申请人： Cook Incorporated

发明人： PAVCNIK, Dusan ,  KELLER, Frederick, S. ,  UCHIDA, Barry, T.

IPC分类号： A61F2/06

CPC分类号： A61F2/07 ,  A61F2/848 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2210/0076 ,  A61F2220/0016 ,  A61F2220/0058 ,  A61F2220/0075

摘要： An endovascular graft prosthesis for arrangement at an aneurysm positioned in the vicinity of a bifurcation in an arterial system having a main lumen and a first and a second branch lumen. The endovascular graft prosthesis includes a prosthetic device with at least one expandable tubular frame body for arrangement in the main lumen and a first and a second graft limb. The frame body is contractible into a smaller diameter for introduction to a vascular site upstream of the aneurysm and is radially expandable into a larger diameter and an inner lumen. The frame body is provided with a covering which extends across the inner lumen of the tubular frame body and has two apertures each of which has a diameter of less than half the larger diameter of the frame body. The first and second limbs have a cranial end for mounting at one of the apertures and a caudal end for arrangement in one of the branch lumens. The covering is a hindrance to blood flowing past the frame body except for blood flowing into the first and second graft limbs mounted at the two apertures.

公开(公告)号：EP1087727B1

公开(公告)日：2004-11-10

申请号：EP99927150.5

申请日：1999-06-02

申请人： Cook Incorporated

发明人： PAVCNIK, Dusan ,  KELLER, Frederick, S. ,  ROSCH, Josef ,  OSBORNE, Thomas, A.

IPC分类号： A61F2/06

CPC分类号： A61F2/86 ,  A61F2/07 ,  A61F2/2475 ,  A61F2/848 ,  A61F2/89 ,  A61F2002/075 ,  A61F2002/8483 ,  A61F2002/8486 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0075 ,  A61F2230/0008 ,  A61F2230/005 ,  A61F2230/0095

摘要： A multiple-sided medical device comprises a closed frame of a single piece of wire or other resilient material and having a series of bends and interconnecting sides. The device has both a flat configuration and a second, folded configuration that comprises a self-expanding stent. The stent is pushed from a delivery catheter into the lumen of a duct or vessel. One or more barbs are attached to the frame of the device for anchoring or to connect additional frames. A covering of fabric or other flexible material such as DACRON, PTFE, or collagen, is sutured or attached to the frame to form an occlusion device, a stent graft, or an artificial valve such as for correcting incompetent veins in the lower legs and feet. A partial, triangular-shaped covering over the lumen of the device allows the valve to open with normal blood flow and close to retrograde flow.

公开(公告)号：EP1087727A1

公开(公告)日：2001-04-04

申请号：EP99927150.5

申请日：1999-06-02

申请人： Cook Incorporated

发明人： PAVCNIK, Dusan ,  KELLER, Frederick, S. ,  ROSCH, Josef ,  OSBORNE, Thomas, A.

IPC分类号： A61F2/06

CPC分类号： A61F2/86 ,  A61F2/07 ,  A61F2/2475 ,  A61F2/848 ,  A61F2/89 ,  A61F2002/075 ,  A61F2002/8483 ,  A61F2002/8486 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0075 ,  A61F2230/0008 ,  A61F2230/005 ,  A61F2230/0095

摘要： A multiple-sided medical device comprises a closed frame of a single piece of wire or other resilient material and having a series of bends and interconnecting sides. The device has both a flat configuration and a second, folded configuration that comprises a self-expanding stent. The stent is pushed from a delivery catheter into the lumen of a duct or vessel. One or more barbs are attached to the frame of the device for anchoring or to connect additional frames. A covering of fabric or other flexible material such as DACRON, PTFE, or collagen, is sutured or attached to the frame to form an occlusion device, a stent graft, or an artificial valve such as for correcting incompetent veins in the lower legs and feet. A partial, triangular-shaped covering over the lumen of the device allows the valve to open with normal blood flow and close to retrograde flow.

公开(公告)号：EP0925043A1

公开(公告)日：1999-06-30

申请号：EP97937313.0

申请日：1997-08-19

申请人： Cook Incorporated

发明人： PAVCNIK, Dusan ,  KELLER, Frederick, S. ,  UCHIDA, Barry, T.

IPC分类号： A61F2

CPC分类号： A61F2/07 ,  A61F2/848 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2210/0076 ,  A61F2220/0016 ,  A61F2220/0058 ,  A61F2220/0075

摘要： An endovascular graft prosthesis for arrangement at an aneurysm positioned in the vicinity of a bifurcation in an arterial system having a main lumen and a first and a second branch lumen. The endovascular graft prosthesis includes a prosthetic device with at least one expandable tubular frame body for arrangement in the main lumen and a first and a second graft limb. The frame body is contractible into a smaller diameter for introduction to a vascular site upstream of the aneurysm and is radially expandable into a larger diameter and an inner lumen. The frame body is provided with a covering which extends across the inner lumen of the tubular frame body and has two apertures each of which has a diameter of less than half the larger diameter of the frame body. The first and second limbs have a cranial end for mounting at one of the apertures and a caudal end for arrangement in one of the branch lumens. The covering is a hindrance to blood flowing past the frame body except for blood flowing into the first and second graft limbs mounted at the two apertures.