$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Method of forming implantable vascular grafts

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65H-081/00    B29D-023/00    A61F-001/02   
미국특허분류(USC) 156/167 ; 156/2731 ; 264/24
출원번호 US-0800524 (1985-11-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 147  인용 특허 : 0
초록

Vascular grafts are provided that have an external surface which has a porous structure that is conducive to tissue ingrowth thereinto after the vascular graft has been implanted. The vascular graft is prepared by winding an extruded fiber onto a mandrel in the presence of intermittently applied electrostatic forces. Such vascular graft may include an internal surface that was formed under the influence of the electrostatic charge, which internal surface has a porosity that is substantially less than that of said porous external surface.

대표
청구항

A method of forming biocompatible vascular graft, comprising: extruding a continuous fiber forming biocompatible polymeric material through an orifice in order to form an elongated fiber; winding said elongated fiber on a mandrel such that the continuous fiber forms a plurality of windings that define a non-woven cylinder having overlying fibers that contact one another; intermittently applying an electrostatic charge between said extrusion orifice and said mandrel, said intermittent electrostatic force application procedure including accelerating the el...

이 특허를 인용한 특허 피인용횟수: 147

  1. Ducharme, Richard W.; Sugg, David E.. Apparatus and methods for containing and delivering therapeutic agents. USP2013018361054.
  2. Ducharme, Richard W.. Apparatus and methods for delivering therapeutic agents. USP2017129839772.
  3. Von Oepen, Randolf; Seibold, Gerd. Apparatus for a stent having an expandable web structure. USP2010127846196.
  4. Von Oepen, Randolf; Seibold, Gerd. Apparatus for a stent having an expandable web structure. USP2010107815672.
  5. Von Oepen, Randolf; Seibold, Gerd. Apparatus for a stent having an expandable web structure. USP2011027887577.
  6. Von Oepen, Randolf; Seibold, Gerd. Apparatus for a stent having an expandable web structure. USP2010097789905.
  7. Von Oepen, Randolf; Seibold, Gerd. Apparatus for a stent having an expandable web structure and delivery system. USP2010097794491.
  8. Von Oepen, Randolf; Seibold, Gerd. Apparatus for a stent having an expandable web structure and delivery system. USP2010117842078.
  9. Von Oepen, Randolf; Seibold, Gerd. Apparatus for a stent having an expandable web structure and delivery system. USP2010117842079.
  10. Dubson,Alexander; Bar,Eli. Apparatus for improving mechanical characteristics of nonwoven materials. USP2007077244116.
  11. Goldsteen David S. ; Bachinski Thomas J. ; Sullivan Daniel J.. Artificial medical graft with a releasable retainer. USP1999085941908.
  12. Atladottir, Svava Maria; Gale, David C.; Kleine, Klaus. Assembly for making a polymeric medical device. USP2014058728149.
  13. Pall David B. (Roslyn Estates NY) Connors ; Jr. James T. (Groton NY). Bag filter. USP1996125586997.
  14. Thompson Paul J. ; Du George W.. Bifurcated stent graft. USP1999055906641.
  15. Stinson, Jonathan S.. Bioabsorbable endoprosthesis having elongate axial reservoir for by-product collection. USP2010077758631.
  16. Stinson Jonathan S.. Bioabsorbable implantable endoprosthesis with reservoir. USP1999115980564.
  17. Stinson Jonathan S.. Bioabsorbable marker having radiopaque constituents. USP2001016174330.
  18. Stinson, Jonathan S.. Bioabsorbable marker having radiopaque constituents. USP2009067553325.
  19. Stinson Jonathan S.. Bioabsorbable self-expanding stent. USP2001066245103.
  20. Szycher Michael ; Edwards Alan,GBX ; Dempsey Donald ; Leidner Jacob,CAX ; Cook David G.,CAX. Biocompatible devices. USP2000096117535.
  21. MacEwan, Matthew R.; Xie, Jingwei; Ray, Zack; Xia, Younan. Biomedical patches with aligned fibers. USP20181210149749.
  22. Johnson, Jed; Bracken, Ronald Lloyd; Chakroff, Jason. Chitosan-enhanced electrospun fiber compositions. USP20190110166315.
  23. Pinchuk, Bryan; Chomas, James E.. Closed tip dynamic microvalve protection device. USP2018059968740.
  24. Pinchuk, Bryan; Jaroch, David Benjamin; Chomas, James E.; Arepally, Aravind. Closed tip dynamic microvalve protection device. USP2017099770319.
  25. McMorrow, David; Heaney, Barry; Malone, Anthony; Flanagan, Aiden; O'Connor, Tim. Coated medical devices for abluminal drug delivery. USP2013048431149.
  26. Gregorich, Daniel J.; Sorenson, Shawn; Meyer, Michael P.. Coating for medical device having increased surface area. USP2014128900292.
  27. Zhou, Pu. Coatings for medical devices comprising a therapeutic agent and a metallic material. USP2014088815275.
  28. Atanasoska, Liliana; Warner, Robert W.; Arney, Michael S.; Weber, Jan. Drug eluting medical devices having porous layers. USP2014088815273.
  29. Alt, Eckhard. Drug-releasing stent with ceramic-containing layer. USP2011118066763.
  30. Chomas, James E.; Pinchuk, Leonard; Martin, John; Arepally, Aravind; Naglreiter, Brett E.; Pinchuk, Bryan M.. Dynamic microvalve protection device. USP2017119808332.
  31. Chomas, James E.; Pinchuk, Leonard; Martin, John; Arepally, Aravind; Naglreiter, Brett E.; Weldon, Norman R.; Pinchuk, Bryan M.. Dynamic microvalve protection device with associated balloon element for therapeutic intravascular procedures. USP2016039295540.
  32. Simpson, David G.; Bowlin, Gary L.; Wnek, Gary E.; Stevens, Peter J.; Carr, Marcus E.; Matthews, Jamil A.; Rajendran, Saravanamoorthy. Electroprocessed collagen and tissue engineering. USP2009117615373.
  33. Bowlin, Gary L.; Wnek, Gary E.; Simpson, David G.; Lam, Philippe; Carr, Jr., Marcus E.. Electroprocessed fibrin-based matrices and tissues. USP2010077759082.
  34. Bowlin,Gary L.; Wnek,Gary E.; Simpson,David G.. Electroprocessed material made by simultaneously electroprocessing a natural protein polymer and two synthetic polymers. USP2008057374774.
  35. Radhakrishnan, Rajesh; Schewe, Scott R.; Schoenle, Victor. Endoprosthese. USP2012108287937.
  36. Kuehling, Michael. Endoprosthesis coating. USP2011088002823.
  37. Schoenle, Victor; Schewe, Scott R.; Radhakrishnan, Rajesh. Endoprosthesis coating. USP2012078216632.
  38. Weber, Jan; Atanasoska, Liliana; Zoromski, Michele. Endoprosthesis coating. USP2013058449603.
  39. Edelman, Peter; Robaina, Samuel. Endoprosthesis having a non-fouling surface. USP2016039284409.
  40. Bregulla, Rainer. Endoprosthesis having a stable architecture. USP2014128920488.
  41. Osman, Karim S.; Newhauser, Richard R.. Endoprosthesis having flexible connectors. USP2012128337544.
  42. Cottone ; Jr. Robert J.. Endoprosthesis having graft member and exposed welded end junctions, method and procedure. USP1998105824043.
  43. Casey, Brendan. Endoprosthesis having struts linked by foot extensions. USP2010127850726.
  44. Casey, Brendan. Endoprosthesis having struts linked by foot extensions. USP2012088246674.
  45. Scheuermann, Torsten; Weber, Jan; Xu, Yixin. Endoprosthesis with coatings. USP2011077981150.
  46. Scheuermann, Torsten; Kuehling, Michael; Anand, Umang; Kokate, Jaydeep Y.; Robaina, Samuel. Endoprosthesis with select ceramic morphology. USP2011077976915.
  47. Karpiel, John A.; Ducharme, Richard W.. Endoscopic sheet delivery. USP2013098529434.
  48. McLawhorn, Tyler Evans. Endoscopic sheet rolling system. USP2012058167230.
  49. Bowlin, Gary L.; Wnek, Gary; Simpson, David G.; Terracio, Louis. Engineered muscle. USP2003076592623.
  50. Dereume Jean-Pierre Georges Emile (Brussels BEX) MacGregor David C. (Miami FL) Pinchuk Leonard (Miami FL). Expandable supportive bifurcated endoluminal grafts. USP1997065639278.
  51. Alcime Rysler (Miami FL) Kato Yasushi (P. Pines FL) Pinchuk Leonard (Miami FL). Expandable supportive branched endoluminal grafts. USP1997055632772.
  52. Pinchuk Leonard. Expandable supportive branched endoluminal grafts. USP1999015855598.
  53. Dereume Jean-Pierre Georges Emile,BEX ; MacGregor David C. ; Pinchuk Leonard. Expandable supportive endoluminal grafts. USP2000126165212.
  54. Dereume Jean-Pierre Georges Emile,BEX ; MacGregor David C. ; Pinchuk Leonard. Expandable supportive endoluminal grafts. USP2001106309413.
  55. Dereume Jean-Pierre Georges Emile,BEX ; MacGregor David C. ; Pinchuk Leonard. Expandable supportive endoluminal grafts. USP1999095948018.
  56. Johnson, Jed K.; Kayuha, Ross. Fiber scaffolds for use creating implantable structures. USP2017089737632.
  57. Johnson, Jed. Fiber scaffolds for use in esophageal prostheses. USP20190310227568.
  58. Johnson, Jed. Fiber scaffolds for use in esophageal prostheses. USP20190310233427.
  59. Johnson, Jed K.. Fiber scaffolds for use in tracheal prostheses. USP20190310239262.
  60. Pall David B. (Roslyn Estates NY) Manteuffel Richard L. (Centerport NY). Fibrous web for processing a fluid. USP1997075652050.
  61. Pall David B. ; Manteuffel Richard L.. Fibrous web for processing a fluid. USP2000066074869.
  62. Casey, Brendan J.. Flexible stent with elevated scaffolding properties. USP2011098016874.
  63. Casey, Brendan J.. Flexible stent with torque-absorbing connectors. USP2016049320627.
  64. Casey, Brendan J.. Flexible stent with torque-absorbing connectors. USP2012038128679.
  65. Chomas, James E.; Weldon, Norman R.; Pinchuk, Leonard. Flow directional infusion device. USP2015079089668.
  66. Berg Todd Allen. Fluoroscopically-visible flexible graft structures. USP2000046048362.
  67. Wagner, David; Soletti, Lorenzo; El-Kurdi, Mohammed S.; McGrath, Jon; Garibotto, John T.; Flaherty, J. Christopher. Graft devices and methods of fabrication. USP20181210149750.
  68. Wagner, David; Soletti, Lorenzo; El-Kurdi, Mohammed S.; McGrath, Jon; Garibotto, John T.; Flaherty, J. Christopher. Graft devices and methods of fabrication. USP2016039295541.
  69. Soletti, Lorenzo; El-Kurdi, Mohammed S.; McGrath, Jon; Ziegler, Andrew; Flaherty, J. Christopher; Wagner, William R.; Vorp, David. Graft devices and methods of use. USP20190310239071.
  70. Soletti, Lorenzo; El-Kurdi, Mohammed S.; McGrath, Jon; Ziegler, Andrew; Flaherty, J. Christopher; Wagner, William R.; Vorp, David. Graft devices and methods of use. USP2016099445874.
  71. Todd Allen Berg ; David S. Goldsteen. Graft structures with compliance gradients. USP2002046371982.
  72. Berg Todd Allen ; St. Germain Jon Patrick. Grafts with suture connectors. USP2001056235054.
  73. Schmitt Peter J.. Implantable tubular prosthesis. USP2000086099557.
  74. Schmitt Peter J.. Implantable tubular prosthesis. USP1998095800510.
  75. Schmitt Peter J.. Implantable tubular prosthesis. USP1999065911753.
  76. Schmitt, Peter J.. Implantable tubular prosthesis. USP2004116814753.
  77. Dereume Jean-Pierre Georges Emile,BEX. Luminal graft endoprotheses and manufacture thereof. USP1999025871538.
  78. Flanagan, Aiden; O'Connor, Tim. Medical device coating by laser cladding. USP2012078221822.
  79. Kutryk, Michael J. B.; Cottone, Jr., Robert J.; Rowland, Stephen M.. Medical device with coating for capturing genetically-altered cells and methods for using same. USP2016129522217.
  80. Chandrasekaran, Chandru; Radhakrishnan, Rajesh. Medical devices comprising a porous metal oxide or metal material and a polymer coating for delivering therapeutic agents. USP2012058187620.
  81. Flanagan, Aiden; Kilcooley, John; O'Connor, Tim; O'Brien, Barry; Seidel, Dominique; Kuehling, Michael; Scheuermann, Torsten; Weber, Jan. Medical devices having a coating of inorganic material. USP2014128920491.
  82. Kuehling, Michael; Seidel, Dominique; Scheuermann, Torsten; Weber, Jan. Medical devices having inorganic particle layers. USP2015018932346.
  83. Tenney, Barron; Xu, Yixin; Helmus, Michael N.. Medical devices having nanoporous coatings for controlled therapeutic agent delivery. USP2013118574615.
  84. Weber, Jan; Miller, Matthew. Medical devices with drug-eluting coating. USP2013018353949.
  85. Weber, Jan; Atanasoska, Liliana; Shippy, III, James Lee; Parsonage, Edward E.. Medical devices with selective titanium oxide coatings. USP2014078771343.
  86. Logan, John; Thome, Scott; Peterson, Alex; Berg, Todd A.. Medical grafting apparatus and methods. USP2004036699256.
  87. Bachinski, Thomas J.; Goldsteen, David S.; Sullivan, Daniel J.. Medical grafting connectors and fasteners. USP2010127850705.
  88. Goldsteen David S. ; Bachinski Thomas J. ; Mazzocchi Rudy ; Sullivan Daniel J.. Medical grafting methods. USP1999115976178.
  89. Berg, Todd A; Sullivan, Daniel J; Swanson, William J; Hindrichs, Paul J. Medical grafting methods and apparatus. USP2012028109947.
  90. Berg, Todd Allen; Sullivan, Daniel J.; Swanson, William J.; Hindrichs, Paul J.. Medical grafting methods and apparatus. USP2005076920882.
  91. Berg, Todd Allen; Sullivan, Daniel J.; Swanson, William J.; Hindrichs, Paul J.. Medical grafting methods and apparatus. USP2003016508252.
  92. Goldsteen David S. ; Bachinski Thomas J. ; Mazzocchi Rudy ; Sullivan Daniel J.. Medical grafting methods and apparatus. USP2001036206912.
  93. Goldsteen David S. ; Bachinski Thomas J. ; Mazzocchi Rudy ; Sullivan Daniel J.. Medical grafting methods and apparatus. USP2001106302905.
  94. Goldsteen, David S.; Bachinski, Thomas J.; Mazzocchi, Rudy; Sullivan, Daniel J.. Medical grafting methods and apparatus. USP2009087578829.
  95. Grudem, Jerry; Swanson, William J.; Berg, Todd Allen. Medical grafting methods and apparatus. USP2005116960219.
  96. Grudem, Jerry; Swanson, William J.; Berg, Todd Allen. Medical grafting methods and apparatus. USP2003016511491.
  97. Grudem,Jerry; Swanson,William J; Berg,Todd A. Medical grafting methods and apparatus. USP2008097422602.
  98. Atanasoska, Liliana; Gupta, Pankaj; Deng, Charles. Medical implants including iridium oxide. USP2012078231980.
  99. Dubson,Alexander; Bar,Eli. Method and apparatus for manufacturing polymer fiber shells via electrospinning. USP2006097112293.
  100. Fofonoff Timothy W. ; Bell Eugene. Method and apparatus for removal of biopolymer constructs from support structures. USP2000026022445.
  101. Schmitt, Peter J.. Method of forming an implantable tubular prosthesis. USP2003076589468.
  102. Arepally, Aravind; Chomas, James E.. Method of gastric artery embolization. USP2018029889031.
  103. Chomas, James E.; Pinchuk, Leonard; Martin, John; Arepally, Aravind; Naglreiter, Brett E.; Weldon, Norman R.; Pinchuk, Bryan M.. Method of operating a microvalve protection device. USP2017019539081.
  104. Oepen, Randolf Von; Seibold, Gerd. Methods and apparatus for a stent having an expandable web structure. USP2012118303645.
  105. Von Oepen, Randolf; Seibold, Gerd. Methods and apparatus for a stent having an expandable web structure. USP2010097789904.
  106. Fierens, Joost J.; Schaffner, Silvio R.; Gianotti, Marc Gregory; Seibold, Gerd; von Oepen, Randolf. Methods and apparatus for stenting comprising enhanced embolic protection coupled with improved protections against restenosis and thrombus formation. USP2016129517146.
  107. Fierens, Joost J.; Schaffner, Silvio R.; Gianotti, Marc; Seibold, Gerd; Von Oepen, Randolf. Methods and apparatus for stenting comprising enhanced embolic protection coupled with improved protections against restenosis and thrombus formation. USP2012018088157.
  108. Fierens, Joost J.; Schaffner, Silvio R.; Gianotti, Marc; Seibold, Gerd; von Oepen, Randolf. Methods and apparatus for stenting comprising enhanced embolic protection coupled with improved protections against restenosis and thrombus formation. USP2010107811314.
  109. Fierens, Joost J.; Schaffner, Silvio R.; Gianotti, Marc; Seibold, Gerd; von Oepen, Randolf. Methods and apparatus for stenting comprising enhanced embolic protection coupled with improved protections against restenosis and thrombus formation. USP2014088814926.
  110. Chomas, James E.; Pinchuk, Leonard; Martin, John; Arepally, Aravind; Naglreiter, Brett E.; Weldon, Norman R.; Pinchuk, Bryan M.. Microvalve protection device and method of use for protection against embolization agent reflux. USP2014048696699.
  111. Chomas, James E.; Pinchuk, Leonard; Martin, John; Arepally, Aravind; Naglreiter, Brett E.; Weldon, Norman R.; Pinchuk, Bryan M.. Microvalve protection device and method of use for protection against embolization agent reflux. USP2014048696698.
  112. Todd Allen Berg ; Daniel J. Sullivan ; Matthew W. Baker ; Paul J. Hindrichs ; Gregory Alan Boldenow ; Jason A. Galdonik ; Mark D. Wahlberg. Minimally invasive revascularization apparatus and methods. USP2002116475222.
  113. Silverman James ; Kilgrow Bret. Multiple-layered leak resistant tube. USP1999085931865.
  114. Johnson, Jed K.. Nanofiber scaffolds for biological structures. USP2018029884027.
  115. Valentini Robert F.. Negatively charged polymeric electret implant. USP1998065759205.
  116. Dubson,Alexander; Bar,Eli. Polymer fiber tubular structure having kinking resistance. USP2007107276271.
  117. Fierens, Joost J.; Huesler, Erhard; Zucker, Arik; Marcoux, Eric; Nicaise, Philippe; Dubois, Sebastien. Porous membranes for medical implants and methods of manufacture. USP2010107815763.
  118. Dubson, Alexander; Bar, Eli. Portable electrospinning device. USP2010097794219.
  119. Paul J. Thompson ; George W. Du. Process for making stent graft with braided polymeric sleeve. USP2002126500203.
  120. Cottone, Jr., Robert John; Yoklavich, Margaret; Parker, Sherry. Progenitor endothelial cell capturing with a drug eluting implantable medical device. USP2012018088060.
  121. Myers David J. ; Lewis James D.. Prosthetic vascular graft. USP1999065910168.
  122. Myers David J. ; Lewis James D.. Prosthetic vascular graft. USP1998025716395.
  123. Chomas, James E.; Pinchuk, Leonard; Martin, John; Arepally, Aravind. Protection device and method against embolization agent reflux. USP2013088500775.
  124. Stinson Jonathan S. ; Clerc Claude O.. Radiopaque marker system and method of use. USP2001066251135.
  125. Jonathan S. Stinson ; Claude O. Clerc. Radiopaque markers and methods of using the same. USP2002016340367.
  126. Chomas, James E.; Weldon, Norman R.; Pinchuk, Leonard. Renal nerve neuromodulation device. USP2015079089341.
  127. Henderson,Jamie. Smart textile vascular graft. USP2008017318838.
  128. Clerc, Claude O.; Chouinard, Paul F.; Pinchuk, Leonard; Thompson, Paul J.. Stent and stent-graft for treating branched vessels. USP2005036860900.
  129. Thompson Paul J. ; Du George W.. Stent graft with braided polymeric sleeve. USP1999095957974.
  130. Schneider, Ralph. Stent having an expandable web structure. USP2011027887578.
  131. Schneider, Ralph. Stent having an expandable web structure. USP2013018343208.
  132. Holman, Thomas J.; Atanasoska, Liliana. Stent with embedded material. USP2011108029554.
  133. Burnside, Diana K.; Stinson, Jonathan S.; Chouinard, Paul F.. Stent-graft with bioabsorbable structural support. USP2010047699887.
  134. Burnside, Diane K.; Stinson, Jonathan S.; Chouinard, Paul F.. Stent-graft with bioabsorbable structural support. USP2017129833343.
  135. Burnside,Diane K.; Stinson,Jonathan S.; Chouinard,Paul F.. Stent-graft with bioabsorbable structural support. USP2006097108716.
  136. Weber, Jan. Stents with ceramic drug reservoir layer and methods of making and using the same. USP2011118067054.
  137. Surti, Vihar C.. Suture lock. USP2014068740937.
  138. Soletti, Lorenzo; El-Kurdi, Mohammed S.; McGrath, Jon; Flaherty, J. Christopher; Vu, Liem; Brightbill, Jerry; Evans, Stephen; Ting, Joseph; Rezac, David; Robinson, Timothy. System and mandrel for creating graft devices. USP2018019867690.
  139. Ducharme, Richard W. Systems and methods for delivering therapeutic agents. USP2015089101744.
  140. Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene E.; Bruggemann, Martin; Bryce, Lyndsey. Systems and methods for delivering therapeutic agents. USP2016069375533.
  141. Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene; Bruggemann, Martin; Bryce, Lyndsey. Systems and methods for delivering therapeutic agents. USP2014058728032.
  142. Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene; Bruggemann, Martin; Bryce, Lyndsey. Systems and methods for delivering therapeutic agents. USP2012028118777.
  143. Gittard, Shaun D.. Therapeutic agents for delivery using a catheter and pressure source. USP2018019867931.
  144. Ducharme, Richard W.. Tissue anchors and medical devices for rapid deployment of tissue anchors. USP2014028647368.
  145. Dubson,Alexander; Bar,Eli. Vascular prosthesis and method for production thereof. USP2007077244272.
  146. Dubson,Alexander; Bar,Eli. Vascular prosthesis and method for production thereof. USP2006107115220.
  147. Surti, Vihar C.; Desilets, David. Visceral anchors for purse-string closure of perforations. USP2013108551139.