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1. 发明专利

AU2002315435B2 Endovascular prosthesis having a layer of biological tissue 未知
公开(公告)号：AU2002315435B2
公开(公告)日：2004-11-25
申请号：AU2002315435
申请日：2002-06-24
申请人： CLEVELAND CLINIC FOUND
发明人： SARAC TIMUR PAUL
IPC分类号： A61L27/00 , A61B20060101 , A61F2/06 , A61L27/50 , A61L31/00 , A61F002/06
摘要： An apparatus ( 10 ) for grafting of a blood vessel ( 12 ) and a method of forming the apparatus ( 10 ) is provided. The apparatus ( 10 ) comprises an expandable support member ( 16 ) having inner and outer surfaces ( 36 and 34 ). The outer surface ( 34 ) of the expandable support member ( 16 ) is for engaging and adhering to an inside surface ( 68 ) of the blood vessel ( 12 ). A layer of biological tissue ( 14 ) is attached to the inner surface ( 36 ) of the support member ( 16 ). The layer of biological tissue ( 14 ) has an uninterrupted inwardly facing surface ( 50 ) for extending confluently with the inside surface ( 68 ) of the blood vessel ( 12 ) to provide resistance to thrombosis and platelet deposition.

2. 发明专利

CZ8202U1 Blood filter 未知
公开(公告)号：CZ8202U1
公开(公告)日：1999-03-17
申请号：CZ843498
申请日：1998-09-01
申请人： KAREL VOLENEC ELLA CZ DR
发明人： ONDRACEK VITEZSLAV
IPC分类号： A61F2/01 , A61F2/06 , A61F2/852 , A61F002/01 , A61F002/06

3. 发明专利

CZ5372U1 Stent 未知
公开(公告)号：CZ5372U1
公开(公告)日：1997-01-15
申请号：CZ576996
申请日：1996-09-19
申请人： ELLA CS
发明人： ONDRACEK VITEZSLAV
IPC分类号： A61F2/06 , A61F2/86 , A61F2/90 , A61F002/06

4. 发明专利

AU2003203575B2 Transmyocardial coronary artery bypass and revascularization 未知
公开(公告)号：AU2003203575B2
公开(公告)日：2005-10-13
申请号：AU2003203575
申请日：2003-04-08
申请人： WILK PATENT DEV CORPORATION
发明人： WILK PETER J
IPC分类号： A61F002/06

5. 发明专利

AU2003234651B2 Minimally invasive treatment system for aortic aneurysms 未知
公开(公告)号：AU2003234651B2
公开(公告)日：2005-10-06
申请号：AU2003234651
申请日：2003-05-28
申请人： CLEVELAND CLINIC FOUND
发明人： GOODSON HARRY B , JORDAN LISA K , OURIEL KENNETH
IPC分类号： A61B20060101 , A61F2/06 , A61F2/82 , A61F002/06
摘要： An endoluminal prosthesis (10) comprises a radially expandable tubular segment (12) having a first end (32), a second end (34), a lumen interconnecting the first end (32) and the second end (34). A connection portion (52) defines an opening in the tubular segment (12) in fluid communication with the lumen. The connection portion (52) includes a converging portion (54), an annular diverging portion (56) and an annular neck portion (58) interconnecting the converging portion (52) and the diverging portion (56).

6. 发明专利

AU2002211321B2 Coated medical devices and sterilization thereof 未知
公开(公告)号：AU2002211321B2
公开(公告)日：2005-09-29
申请号：AU2002211321
申请日：2001-10-01
申请人： CARDINAL HEALTH 529 LLC
发明人： LLANOS GERARD H , SCOPELIANOS ANGELO , ROLLER MARK B , BODNAR STANKO
IPC分类号： A61L2/20 , A61B17/00 , A61B17/04 , A61B17/06 , A61B17/064 , A61B17/11 , A61B17/115 , A61B17/54 , A61F2/00 , A61F2/06 , A61L17/14 , A61L27/34 , A61L29/08 , A61L31/00 , A61L31/10 , A61L31/16 , A61L33/00 , A61M29/02 , A61L002/20 , A61L031/16 , A61L031/10 , A61F002/06
摘要： Medical devices, and in particular implantable medical devices, may be coated to minimize or substantially eliminate a biological organism's reaction to the introduction of the medical device to the organism. The medical devices may be coated with any number of biocompatible materials. Therapeutic drugs, agents or compounds may be mixed with the biocompatible materials and affixed to at least a portion of the medical device. These therapeutic drugs, agents or compounds may also further reduce a biological organism's reaction to the introduction of the medical device to the organism. Various materials and coating methodologies may be utilized to maintain the drugs, agents or compounds on the medical device until delivered and positioned. An efficient and effective sterilization process is also set forth.

7. 发明专利

AU2002219569B2 Stent 未知
公开(公告)号：AU2002219569B2
公开(公告)日：2005-05-05
申请号：AU2002219569
申请日：2002-01-09
申请人： TERUMO CORP
发明人： MORIUCHI YOUSUKE , KITAOKA TAKASHI
IPC分类号： A61F2/91 , A61F2/915 , A61F002/06
摘要： A stent includes a plurality of annular expanding members arranged a predetermined distance apart from each other in the axial direction of the stent and each formed of a waved element, and a plurality of waved connecting members connecting the ridges and/or bottoms of the waved elements of adjacent annular expanding members. The plural annular expanding members are arranged in the axial direction of the stent such that no substantial phase difference exists between the waves of the waved element. Each waved connecting member has a plurality of waves including a wave positioned in the clearance between the adjacent annular expanding members and having an amplitude larger than that of the other wave. Also disclosed is a stent in which the expanding member is formed of a waved element arranged to surround spirally the longitudinal axis of the stent.

8. 发明专利

AU2001233316B2 Stent introducer apparatus 未知
公开(公告)号：AU2001233316B2
公开(公告)日：2005-04-28
申请号：AU2001233316
申请日：2001-02-05
申请人： COOK MEDICAL TECHNOLOGIES LLC
发明人： MOORE SCOTT T
IPC分类号： A61F2/82 , A61F2/06 , A61F2/84 , A61F002/06
摘要： Disclosed is a stent introducer apparatus comprising a introducer catheter, usually comprising clear polytetrafluoroethylene, and a pusher assembly that is configured to be able to deliver a stent, such as a self-expanding stent, within a tortuous duct or vessel, even if the introducer catheter becomes kinked during the procedure. In an embodiment for use in the biliary system, the pusher assembly includes a first tubular portion, comprising a material with high column strength, such as polyetheretherketone, and a shorter second tubular portion, which is made of a highly flexible material such as metal-braided polyimide or nititnol tubing, that is divided into a distal, stent-carrying section and a proximal, flexible section. The second tubular portion may be made of a smaller diameter that the first tubular portion to reduce possible impingement by the introducer catheter is the latter kinks during a procedure. At the junction between the stent-carrying and flexible sections is a pusher member to urge the stent from the distal end of the introducer catheter. In one aspect of the invention, the distal tip and pusher member tightly hold the stent to eliminate gaps so that the likelihood of the introducer catheter kinking at the contact point between the pusher member and stent is greatly reduced.

9. 发明专利

AU2001247364B2 Repositionable and recapturable vascular stent/graft 未知
公开(公告)号：AU2001247364B2
公开(公告)日：2004-08-05
申请号：AU2001247364
申请日：2001-03-12
申请人： AGA MEDICAL CORP
发明人： AFREMOV MICHAEL , AMPLATZ KURT
IPC分类号： A61F2/06 , A61F2/00 , A61F2/90 , A61L27/04 , A61M25/09 , A61M029/00 , A61F002/06
摘要： A collapsible medical device (10) for grafting a lumen of selected organs and vessels, wherein the medical device (10) is shaped from a shape memory fabric. The device (10) is preferably made from a continuous tubular fabric (12) and each end terminates with an open end (14, 16) for passage there through. Each end (14, 16) further includes a securing member (24) attached to an outer perimeter of the end, wherein a substantial plane formed by the perimeter intersects the longitudinal axis of the tubular fabric (12) at either an acute or obtuse angle. The fabric may be heat treated within a mold in order to substantially set a desired shape of the device (10). The securing member (24) may also attach to the end of a guide wire or delivery catheter, thereby allowing deployment and later retrieval after deployment of the device (10).

10. 发明专利

AU2001238266B2 Temporary stent assembly for use in a surgical procedure 未知
公开(公告)号：AU2001238266B2
公开(公告)日：2005-12-08
申请号：AU2001238266
申请日：2001-02-15
申请人： EVA CORP
发明人： TROUT HUGH H III , PATTERSON FRANK , TANNER HOWARD M
IPC分类号： A61B17/00 , A61F2/06 , A61F2/82 , A61F002/06
摘要： The present invention is directed to a stent assembly for use in temporarily securing a surgical component during a surgical procedure. The stent assembly includes a catheter assembly having at least one primary passageway extending there through. The stent assembly further includes a securing assembly for exerting a force against the surgical component for temporarily securing the surgical component during the surgical procedure. The securing assembly includes a portion that extends through the at least one primary passageway. The catheter assembly may include a secondary passageway. The secondary passageway is adapted to receive a guide device therein. The securing assembly has a retracted position and an extended position. The securing assembly exerts a force against the surgical component while the securing means is in the extended position. The securing assembly may contain a coating which increases the gripping force of the securing assembly.

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