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1. 发明申请

WO2007015973A2 COMPOSITE SELF-COHERED WEB MATERIALS 审中-公开
公开(公告)号：WO2007015973A2
公开(公告)日：2007-02-08
申请号：PCT/US2006028451
申请日：2006-07-21
申请人： GORE ENTERPRISE HOLDINGS INC , DRUMHELLER PAUL D , FARNSWORTH TED R , FLYNN CHARLES , HAYES BYRON K , WHITE CHARLES F
发明人： DRUMHELLER PAUL D , FARNSWORTH TED R , FLYNN CHARLES , HAYES BYRON K , WHITE CHARLES F
IPC分类号： A61F2/00
CPC分类号： A61L27/54 , A61B17/07292 , A61L27/18 , A61L27/48 , A61L27/56 , A61L31/06 , A61L31/129 , A61L31/146 , A61L31/16 , A61L2300/606 , Y10T428/1317 , Y10T428/1376 , Y10T442/10 , C08L67/04
摘要： The present invention is directed to implantable bioabsorbable non-woven self-cohered web materials having a high degree of porosity. The web materials are very supple and soft, while exhibiting proportionally increased mechanical strength in one or more directions. The web materials often possess a high degree of loft. The web materials can be formed into a variety of shapes and forms suitable for use as implantable medical devices or components thereof.

2. 发明专利

JP2011136181A Self-cohering, continuous filament non-woven web 审中-公开
标题翻译：自粘，连续纤维非织造网
公开(公告)号：JP2011136181A
公开(公告)日：2011-07-14
申请号：JP2011023100
申请日：2011-02-04
申请人： Gore Enterprise Holdings Inc , ゴアエンタープライズホールディングス,インコーポレイティド
发明人： HAYES BYRON K
IPC分类号： A61L27/00 , A61C13/00 , A61F2/02 , A61L31/06 , A61L31/14 , D04H3/03 , D04H3/14 , D04H3/16
CPC分类号： D04H3/03 , A61L31/06 , A61L31/14 , D01D5/0985 , D01F6/84 , D04H3/011 , D04H3/077 , D04H3/14 , Y10T428/1372 , Y10T428/1376 , Y10T428/249928 , C08L67/04
摘要： PROBLEM TO BE SOLVED: To provide autogenous cohesion between the constituent fibers at physical points of contact which is provided by a web. SOLUTION: An article includes a porous web of continuous filaments which are made of at least one semi-crystalline polymeric component covalently bonded as a linear block copolymer with one or more semi-crystalline or amorphous polymeric components. The filaments are intermingled together to form the porous web, the filaments having multiple contact points with each other within the web. The filaments are bonded at the contact points without requisite for added adhesive binders, adjuncts or post-extrusion melt processing. The web may be bioresorbable. The polymeric components of the filaments exist, at least temporarily, in a homogenous substantially phase miscible uncrystallized state. If preserved in the homogenous substantially phase miscible uncrystallized state, the object can then be manipulated into a distinct desirable molded shape and then subsequently set or crystallized to retain the desired form particularly suitable for a specific use or application. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在由纤维网提供的物理接触点处提供构成纤维之间的自生凝聚力。一种制品包括连续长丝的多孔网，其由至少一种半结晶聚合物组分制成，所述半结晶聚合物成分与一种或多种半结晶或无定形聚合物组分共价键合为直链嵌段共聚物。将细丝混合在一起以形成多孔网，该丝在网内彼此具有多个接触点。长丝在接触点处粘结，无需添加粘合剂粘合剂，助剂或挤出后熔融加工。网可以是生物可再吸收的。长丝的聚合物组分至少暂时存在于均匀的基本相混合的未结晶状态。如果保持在均匀的基本相混合的未结晶状态，则可以将物体操作成不同的期望的模制形状，然后随后设定或结晶以保持特别适用于特定用途或应用的所需形式。版权所有（C）2011，JPO＆INPIT

3. 发明专利

CA2676052C HIGHLY POROUS SELF-COHERED FIBROUS TISSUE ENGINEERING SCAFFOLD 未知
公开(公告)号：CA2676052C
公开(公告)日：2012-10-09
申请号：CA2676052
申请日：2008-01-29
申请人： GORE ENTERPRISE HOLDINGS INC
发明人： FARNSWORTH TED R , FLYNN CHARLES , HAYES BYRON K , WHITE CHARLES F
IPC分类号： A61L27/38
摘要： The present invention is directed to bioabsorbable non-woven self-cohered web materials having a high degree of porosity. The web materials are very supple and soft, while exhibiting proportionally increased mechanical strength in one or more directions. The web materials often possess a high degree of loft. The web materials can be formed into a variety of shapes and forms suitable for use as scaffolds for tissue engineering.

4. 发明专利

CA2616895C COMPOSITE SELF-COHERED WEB MATERIALS 未知
公开(公告)号：CA2616895C
公开(公告)日：2011-04-05
申请号：CA2616895
申请日：2006-07-21
申请人： GORE ENTERPRISE HOLDINGS INC
发明人： DRUMHELLER PAUL D , FARNSWORTH TED R , FLYNN CHARLES , HAYES BYRON K , WHITE CHARLES F
IPC分类号： A61F2/28
摘要： The present invention is directed to implantable bioabsorbable non-woven self-cohered web materials having a high degree of porosity. The web materials are very supple and soft, while exhibiting proportionally increased mechanical strength in one or more directions. The web materials often possess a high degree of loft. The web materials can be formed into a variety of shapes and forms suitable for use as implantable medical devices or components thereof.

5. 发明专利

AU2008211082A1 Highly porous self-cohered fibrous tissue engineering scaffold 未知
公开(公告)号：AU2008211082A1
公开(公告)日：2008-08-07
申请号：AU2008211082
申请日：2008-01-29
申请人： GORE ENTERPRISE HOLDINGS INC
发明人： HAYES BYRON K , WHITE CHARLES F , FLYNN CHARLES , FARNSWORTH TED R
IPC分类号： A61L27/38
摘要： The present invention is directed to bioabsorbable non-woven self-cohered web materials having a high degree of porosity. The web materials are very supple and soft, while exhibiting proportionally increased mechanical strength in one or more directions. The web materials often possess a high degree of loft. The web materials can be formed into a variety of shapes and forms suitable for use as scaffolds for tissue engineering.

6. 发明专利

CA2575459C BIOABSORBABLE SELF-EXPANDING ENDOLUMENAL DEVICES 未知
公开(公告)号：CA2575459C
公开(公告)日：2010-09-28
申请号：CA2575459
申请日：2005-07-29
申请人： GORE ENTERPRISE HOLDINGS INC
发明人： ARMSTRONG JOSEPH R , BEGOVAC PAUL C , CLEEK ROBERT L , CULLY EDWARD H , FLYNN CHARLES , HAYES BYRON K , PETERSON RAY V , VONESH MICHAEL J , WHITE CHARLES F
IPC分类号： A61F2/06
摘要： The present invention is directed to bioabsorbable self-expanding medical devices for use inside or outside body conduits that self-expand at, or below, normal human body temperature without requisite for a polymeric thermal transition.

7. 发明专利

AU2009200326A1 Bioabsorbable self-expanding endolumenal devices 未知
公开(公告)号：AU2009200326A1
公开(公告)日：2009-02-19
申请号：AU2009200326
申请日：2009-01-29
申请人： GORE ENTERPRISE HOLDINGS INC
发明人： CLEEK ROBERT L , FLYNN CHARLES , PETERSON RAY V , HAYES BYRON K , BEGOVAC PAUL C , VONESH MICHAEL J , ARMSTRONG JOSEPH R , WHITE CHARLES F , CULLY EDWARD H
IPC分类号： A61F2/06
摘要： Bioabsorbable self-expanding medical devices formed of an integral framework with a multiplicity of fenestrations are provided. The framework is continuous, non-filamentous, non-braided, and non-interlaced. The devices includes a non-blended hydrolysable co-polymeric material comprising an amorphous component with a glass transition temperature that is below ambient body temperature and a crystallizable component that possesses a crystalline melting point in excess of ambient body temperature. The devices radially expand from a compressed first diameter to an uncompressed second diameter equal to or greater than 1.5 times the first diameter within two minutes in an aqueous medium at 37° C. following release of a compressive force placed on the devices. Additionally, the medical device does not change axial length significantly as the radial dimensions of the devices are changed. Further, the medical devices may be constructed of different bioabsorbable polymers, polymer ratios, and/or different geometries and portions may bioabsorb at different rates.

8. 发明专利

CA2616895A1 COMPOSITE SELF-COHERED WEB MATERIALS 未知
公开(公告)号：CA2616895A1
公开(公告)日：2007-02-08
申请号：CA2616895
申请日：2006-07-21
申请人： GORE ENTERPRISE HOLDINGS INC
发明人： WHITE CHARLES F , HAYES BYRON K , FARNSWORTH TED R , FLYNN CHARLES , DRUMHELLER PAUL D
IPC分类号： A61F2/28

9. 发明专利

CA2304992C SELF-COHERING, CONTINUOUS FILAMENT NON-WOVEN WEBS 未知
公开(公告)号：CA2304992C
公开(公告)日：2006-06-20
申请号：CA2304992
申请日：1998-09-29
申请人： GORE ENTERPRISE HOLDINGS INC
发明人： HAYES BYRON K
IPC分类号： A61L27/00 , D04H3/16 , A61L31/00 , A61L31/06 , A61L31/14 , D04H3/03 , D04H3/14
摘要： A web of continuous filaments which are made of at least one semi-crystalline polymeric component covalently bonded as a linear block copolymer with or blended with one or more semi-crystalline or amorphous polymeric components. The filaments are intermingled together to form a porous web of filaments, the filaments having multiple contact points with each other within the web. The filaments are bonded at the contact points without requisite for added adhesive binders, adjuncts or post extrusion melt processing. The web may be bioresorbable. The web may also be provided in forms with relatively high cohesive shear strength. The polymeric components of the filaments exist, at least temporarily, in a homogenous substantially phase miscible uncrystallized state. If preserved in the homogenous substantially phase miscible uncrystallized state, the object can then be manipulated into a distinct desirable molded shape and then subsequently set or crystallized to retain the desired form particularly suitable for a specific use or application.

10. 发明专利

CA2304992A1 SELF-COHERING, CONTINUOUS FILAMENT NON-WOVEN WEBS 未知
公开(公告)号：CA2304992A1
公开(公告)日：1999-04-15
申请号：CA2304992
申请日：1998-09-29
申请人： GORE ENTERPRISE HOLDINGS INC
发明人： HAYES BYRON K
IPC分类号： A61L27/00 , A61L31/06 , A61L31/14 , D04H3/03 , D04H3/14 , D04H3/16 , A61L31/00
摘要： A web of continuous filaments which are made of at least one semi-crystalline polymeric component covalently bonded as a linear block copolymer with or blended with one or more semi-crystalline or amorphous polymeric components. The filaments are intermingled together to form a porous web of filaments, the filaments having multiple contact points with each other within the web. The filaments are bonded at the contact points without requisite for added adhesive binders, adjuncts or post extrusion melt processing. The web may be bioresorbable. The web may also be provided in forms with relatively high cohesive shear strength. The polymeric components of the filaments exist, at least temporarily, in a homogenous substantially phase miscible uncrystallized state. If preserved in the homogenous substantially phase miscible uncrystallized state, the object can then be manipulated into a distinct desirable molded shape and then subsequently set or crystallized to retain the desired form particularly suitable for a specific use or application.

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