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1. 发明授权

US5107852A Catheter guidewire device having a covering of fluoropolymer tape 失效
标题翻译：具有氟聚酯胶带覆盖物的导管指南装置
公开(公告)号：US5107852A
公开(公告)日：1992-04-28
申请号：US503189
申请日：1990-04-02
申请人： Daniel F. Davidson , Larry J. Kovach , David J. Myers
发明人： Daniel F. Davidson , Larry J. Kovach , David J. Myers
IPC分类号： A61B10/00 , A61B10/06 , A61B17/22 , A61L29/08
CPC分类号： A61M25/09 , A61L29/085 , A61B10/06 , A61B2017/22015 , A61M2025/09091
摘要： A catheter guidewire having a covering of a fluoropolymer tape. The tape may be applied either helically or longitudinally to the outer surface of the guidewire or to the surface of the wire from which the guidewire is made. Such a covering is inert, lubricious, flexible, will not flake, and can be applied as an extremely thin coating. Additionally, such a covering allows the guidewire to tolerate the application of greater force before uncoiling and wire breakage occurs.Other catheter guidewire devices having fluoropolymer tape coverings are also described.
摘要翻译：导管导线，其具有氟聚合物带的覆盖物。带可以螺旋地或纵向地施加到导丝的外表面或者制成导丝的导线的表面。这种覆盖物是惰性的，光滑的，柔性的，不会剥落的，并且可以用作极薄的涂层。此外，这种覆盖物允许导线在开卷和发生断线之前容忍施加更大的力。还描述了具有含氟聚合物胶带覆盖物的其它导管导丝装置。

2. 发明授权

US5800522A Interior liner for tubes, pipes and blood conduits 失效
标题翻译：用于管道，管道和血管的内衬
公开(公告)号：US5800522A
公开(公告)日：1998-09-01
申请号：US789378
申请日：1997-01-24
申请人： Carey V. Campbell , James F. Kasic, II , Larry J. Kovach , Alvaro J. Laguna , James D. Lewis , Mark E. Mayrand , David J. Myers , Stanislaw L. Zukowski
发明人： Carey V. Campbell , James F. Kasic, II , Larry J. Kovach , Alvaro J. Laguna , James D. Lewis , Mark E. Mayrand , David J. Myers , Stanislaw L. Zukowski
IPC分类号： A61B17/12 , A61F2/00 , A61F2/92 , B29C47/00 , B29C53/58 , B29C55/24 , B29C63/34 , F16L11/12 , A61F2/06
CPC分类号： A61F2/92 , A61B17/12022 , A61B17/12109 , A61B17/12118 , A61F2/07 , B29C47/0019 , B29C55/24 , B29C63/34 , F16L11/12 , A61F2/90 , A61F2002/075 , A61F2002/30289 , A61F2210/0076 , A61F2220/0008 , A61F2220/0075 , A61F2230/0091 , B29C47/00 , B29C47/0023 , B29C47/0042 , B29C47/0064 , B29C47/02 , B29C47/065 , B29C53/58 , B29K2027/18 , B29K2105/04 , B29K2995/0072 , B29L2023/007
摘要： A tube which circumferentially distends from its initial circumference upon the application of a circumferentially distending force such as applied by an internal pressure, and which exhibits minimal recoil following the removal of the circumferentially distending force. The tube preferably has a second circumference larger than the initial circumference which remains substantially unchanged by further increasing force once it has been achieved. Because of the distensible circumference and minimal recoil of the tube, the tube is useful as a liner for pipes and vessels and particularly for pipes and vessels having irregular internal surfaces to which the tube can smoothly conform. The tube is preferably made from porous PTFE with thin walls, in which form it is particularly useful as a liner for both living and prosthetic blood vessels and to line anastomoses between living and prosthetic blood vessels. The tube or any other intraluminal graft may be used in in situ bypass procedures to hold venous valves open and to occlude tributary branches. Covered stents may be used for the same purpose; stents without such a covering may also be used to hold venous valves open.
摘要翻译：在施加周向上的膨胀力（例如通过内部压力施加）上周向地从其初始周边延伸的管，并且在除去周向膨胀力之后表现出最小的反冲。该管优选地具有大于初始周长的第二圆周，其一旦达到，则通过进一步增加的力而保持基本上不变。由于管的可伸缩周长和最小的后坐力，管可用作管和容器的衬套，特别是用于具有不规则内表面的管和容器，管可以顺利地对准管。管优选地由具有薄壁的多孔PTFE制成，其中形式特别可用作活体和假体血管的衬垫，并且在活体和假体血管之间排列吻合。管或任何其他管腔内移植物可以用于原位旁路手术以将静脉瓣保持开放并阻塞支流分支。覆盖支架可用于相同的目的; 没有这种覆盖物的支架也可用于保持静脉瓣开放。

3. 发明授权

US5353626A Mechanical control cable system 失效
标题翻译：机械控制电缆系统
公开(公告)号：US5353626A
公开(公告)日：1994-10-11
申请号：US191740
申请日：1994-01-31
申请人： Daniel F. Davidson , David J. Myers , Jerry L. Johnson
发明人： Daniel F. Davidson , David J. Myers , Jerry L. Johnson
IPC分类号： B62L3/02 , B62M25/02 , F16C1/10 , F16C1/26
CPC分类号： F16C1/26 , F16C1/107 , Y10T74/20402 , Y10T74/20408 , Y10T74/2045 , Y10T74/20462
摘要： An improved mechanical control cable system of the push-pull type. Conventional push-pull cable systems typically include straight portions and curved portions. These conventional systems incorporate a push-pull cable having a metal wire housing enclosing at least the curved portion of the system and frequently both the curved and straight portions. These metal wire housings frequently incorporate a tubular polymeric liner only within the metal wire housing. The improved system has a continuous tubular polymeric liner enclosing both the curved and straight system portions while only the curved system portions are further enclosed by a metal wire housing.
摘要翻译：改进的推拉式机械控制电缆系统。传统的推拉式电缆系统通常包括直线部分和弯曲部分。这些传统系统包括推拉电缆，其具有包围系统的至少弯曲部分的金属线壳体，并且经常都是弯曲部分和直线部分。这些金属线壳体通常仅在金属线壳体内包含管状聚合物衬垫。改进的系统具有围绕弯曲和直线系统部分的连续的管状聚合物衬里，而只有弯曲的系统部分进一步被金属线壳体封闭。

4. 发明授权

US5636551A Method of making a mechanical cable 失效
标题翻译：制造机械电缆的方法
公开(公告)号：US5636551A
公开(公告)日：1997-06-10
申请号：US366697
申请日：1994-12-30
申请人： Daniel F. Davidson , Jerry L. Johnson , David J. Myers , Vincent L. Perko
发明人： Daniel F. Davidson , Jerry L. Johnson , David J. Myers , Vincent L. Perko
IPC分类号： D07B1/16 , F16C1/20 , F16C1/10
CPC分类号： D07B1/162 , D07B1/167 , F16C1/205 , F16C1/02 , Y10T29/4984 , Y10T428/24942 , Y10T428/249953 , Y10T74/20402 , Y10T74/20408 , Y10T74/20456
摘要： A method of making a mechanical cable having a steel wire core, a layer of fluoropolymer adhesive covering the steel wire core, and an outer layer of porous PTFE covering the layer of fluoropolymer adhesive. The mechanical cable may be a component of a mechanical cable system wherein the mechanical cable slides axially or rotates within a surrounding support tube. The support tube preferably has an inner surface comprised of non-porous PTFE. The support tube may optionally incorporate a contamination seal at the ends of the support tube to reduce the entrance of contaminating dirt and water into the system. The layer of porous PTFE covering the steel wire core may optionally be filled with a lubricating and abrasion resistant filler such as graphite.
摘要翻译：制造具有钢丝芯的机械电缆的方法，覆盖钢丝芯的氟聚合物粘合剂层和覆盖氟聚合物粘合剂层的多孔PTFE的外层。机械电缆可以是机械电缆系统的部件，其中机械电缆在周围的支撑管内轴向滑动或旋转。支撑管优选具有由无孔PTFE组成的内表面。支撑管可以可选地在支撑管的端部处并入污染密封件，以减少污染的污物和水进入系统的入口。覆盖钢丝芯的多孔PTFE层可以任选地填充润滑和耐磨填料如石墨。

5. 发明授权

US08197531B2 Intraluminal stent graft 有权
标题翻译：腔内支架移植
公开(公告)号：US08197531B2
公开(公告)日：2012-06-12
申请号：US12781388
申请日：2010-05-17
申请人： James D. Lewis , David J. Myers , Wayne D. House
发明人： James D. Lewis , David J. Myers , Wayne D. House
IPC分类号： A61M29/00
CPC分类号： A61F2/82 , A61F2/07 , A61F2/90 , A61F2002/072 , A61F2002/075 , A61F2210/0014 , A61F2240/001 , A61L31/10 , C08L27/18
摘要： A method of making a tubular intraluminal graft in the form of a tubular diametrically adjustable stent having a tubular covering of porous expanded polytetrafluoroethylene which is less than 0.10 mm thick. The covering may be on the exterior surface of the stent, or on the interior surface of the stent, or both. The covering may be affixed to the stent by an adhesive which is preferably fluorinated ethylene propylene.
摘要翻译：一种管状管腔内移植物的形式的管状直径可调支架的方法，其具有小于0.10mm厚的多孔膨体聚四氟乙烯的管状覆盖物。覆盖物可以在支架的外表面上，或在支架的内表面上，或两者。覆盖物可以通过优选氟化乙烯丙烯的粘合剂固定在支架上。

6. 发明申请

US20100131041A1 Intraluminal Stent Graft 失效
标题翻译：腔内支架移植
公开(公告)号：US20100131041A1
公开(公告)日：2010-05-27
申请号：US12695247
申请日：2010-01-28
申请人： James D. Lewis , David J. Myers , Wayne D. House
发明人： James D. Lewis , David J. Myers , Wayne D. House
IPC分类号： A61F2/82
CPC分类号： A61F2/82 , A61F2/07 , A61F2/90 , A61F2002/072 , A61F2002/075 , A61F2210/0014 , A61F2240/001 , A61L31/10 , C08L27/18
摘要： A method of making an tubular intraluminal graft in the form of a tubular diametrically adjustable stent having a tubular covering of porous expanded polytetrafluoroethylene which is less than 0.10 mm thick. The covering may be on the exterior surface of the stent, or on the interior surface of the stent, or both. The covering may be affixed to the stent by an adhesive which is preferably fluorinated ethylene propylene.
摘要翻译：一种制备管状管腔内移植物的方法，其为具有小于0.10mm厚的多孔膨体聚四氟乙烯的管状覆盖物的管状径向可调整的支架。覆盖物可以在支架的外表面上，或在支架的内表面上，或两者。覆盖物可以通过优选氟化乙烯丙烯的粘合剂固定在支架上。

7. 发明授权

US06357104B1 Method of making an intraluminal stent graft 有权
标题翻译：制造腔内支架移植物的方法
公开(公告)号：US06357104B1
公开(公告)日：2002-03-19
申请号：US09306522
申请日：1999-05-06
申请人： David J. Myers
发明人： David J. Myers
IPC分类号： B21B146
CPC分类号： A61F2/82 , A61F2/07 , A61F2/90 , A61F2002/072 , A61F2002/075 , A61F2210/0014 , A61F2240/001 , A61L31/10 , C08L27/18
摘要： A tubular intraluminal graft in the form of a tubular diametrically adjustable stent having a tubular covering of porous expanded polytetrafluoroethylene which is less than 0.10 mm thick. The covering may be on the exterior surface of the stent, or on the interior surface of the stent, or both. The covering may be affixed to the stent by an adhesive which is preferably fluorinated ethylene propylene.
摘要翻译：管状管腔内移植物，其呈管状直径可调整的支架，其具有小于0.10mm厚的多孔膨体聚四氟乙烯的管状覆盖物。覆盖物可以在支架的外表面上，或在支架的内表面上，或两者。覆盖物可以通过优选氟化乙烯丙烯的粘合剂固定在支架上。

8. 发明授权

US5925075A Intraluminal stent graft 失效
公开(公告)号：US5925075A
公开(公告)日：1999-07-20
申请号：US872837
申请日：1997-06-11
申请人： David J. Myers , James D. Lewis , Wayne D. House , Karl E. Schwarz
发明人： David J. Myers , James D. Lewis , Wayne D. House , Karl E. Schwarz
IPC分类号： A61F2/00 , A61F2/82 , A61F2/90 , A61L31/10 , A61M29/00
CPC分类号： A61F2/82 , A61F2/07 , A61L31/10 , A61F2/90 , A61F2002/072 , A61F2002/075 , A61F2210/0014 , A61F2240/001
摘要： A tubular intraluminal graft in the form of a tubular diametrically adjustable stent having a tubular covering of porous expanded polytetrafluoroethylene which is less than 0.10 mm thick. The covering may be on the exterior surface of the stent, or on the interior surface of the stent, or both. The covering may be affixed to the stent by an adhesive which is preferably fluorinated ethylene propylene.

9. 发明授权

US5716395A Prosthetic vascular graft 失效
标题翻译：假肢血管移植
公开(公告)号：US5716395A
公开(公告)日：1998-02-10
申请号：US705912
申请日：1996-08-27
申请人： David J. Myers , James D. Lewis
发明人： David J. Myers , James D. Lewis
IPC分类号： A61F2/06 , A61L27/50
CPC分类号： A61L27/507 , A61F2/06
摘要： A vascular graft in the form of a tube or flat sheet of biocompatible material having an outer covering of deflectably secured material such as porous film, fibers, discrete pieces of material, or combinations thereof. The vascular graft may be of tubular form for replacing or bypassing entire segments of veins or arteries or alternatively may be in the form of a flat sheet useful for repairing portions of the circumference of veins or arteries. The tube or flat sheet of biocompatible material and the outer covering of deflectably secured material are preferably of porous polytetrafluoroethylene. The inventive vascular graft is useful for dialysis access in that it offers a reduction in blood leakage when the vascular graft is punctured by a dialysis needle and the needle is subsequently removed. It is also useful for reducing suture hole bleeding resulting from holes created through the graft by penetration of the graft with a suture needle.
摘要翻译：具有生物相容性材料的管或平片形式的血管移植物，其具有可偏转地固定的材料的外覆盖物，例如多孔膜，纤维，分立的材料片或其组合。血管移植物可以是用于替代或绕过静脉或动脉的整个部分的管状形式，或者可以是用于修复静脉或动脉周围部分的平板形式。生物相容性材料的管或平板和可偏转固定的材料的外覆层优选为多孔聚四氟乙烯。本发明的血管移植物可用于透析进入，因为当血管移植物被透析针刺穿并且随后除去针时，其提供血液渗漏的减少。它也可用于通过用缝合针穿透移植物来减少由通过移植物产生的孔产生的缝线孔渗出。

10. 发明授权

US4877661A Rapidly recoverable PTFE and process therefore 失效
标题翻译：因此快速回收PTFE和工艺
公开(公告)号：US4877661A
公开(公告)日：1989-10-31
申请号：US110145
申请日：1987-10-19
申请人： Wayne D. House , David J. Myers
发明人： Wayne D. House , David J. Myers
IPC分类号： B29C55/00 , B29C67/20 , C08J5/18
CPC分类号： C08J5/18 , B29C55/005 , B29C67/20 , B29K2027/18 , B29K2105/04 , C08J2327/18 , Y10S264/73 , Y10S428/91 , Y10T428/1328 , Y10T428/24628 , Y10T428/2913 , Y10T428/2975 , Y10T428/31544
摘要： This invention relates to porous polytetrafluoroethylene (hereinafter PTFE) materials having the property of rapid recovery and a method for producing these materials. The microstructure of the porous PTFE material consists of nodes interconnected by fibrils, substantially all of the fibrils having a bent or wavy appearance. Artricles made from these materials are particularly suitable for use in the medical field, but are also useful in other areas such as filtration and fabric applications.
摘要翻译：本发明涉及具有快速回收性能的多孔聚四氟乙烯（以下称为PTFE）材料及其制造方法。多孔PTFE材料的微结构由通过原纤维互连的节点组成，基本上所有的原纤维具有弯曲或波浪状外观。由这些材料制成的牙齿特别适用于医疗领域，但也适用于其它领域，例如过滤和织物应用。

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