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[미국특허] Artificial heart valve 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-002/24
출원번호 US-0307623 (1994-09-20)
우선권정보 GB-0006449 (1992-03-25)
국제출원번호 PCT/GB93/00568 (1993-03-19)
§371/§102 date 19940920 (19940920)
국제공개번호 WO-9318721 (1993-09-30)
발명자 / 주소
  • Fisher John (Yorkshire GBX)
출원인 / 주소
  • University of Leeds (Yorkshire GBX 03)
인용정보 피인용 횟수 : 115  인용 특허 : 0

초록 ▼

A flexible leaflet heart valve (1), to replace natural aortic or pulmonary valves of the heart, includes a frame (3) and flexible leaflets (2) attached to the frame (3). Each flexible leaflet (2) forms part of a surface of revolution having its axis of revolution substantially orthogonal to the dire

대표청구항 ▼

A flexible leaflet heart valve for controlling the flow of blood in an artery comprising a substantially rigid frame (3), and a plurality of substantially identical flexible leaflets (2) mounted on the frame (3), characterised in that each flexible leaflet (2) is formed from part of a surface of rev

이 특허를 인용한 특허 (115) 인용/피인용 타임라인 분석

  1. Moe, Riyad E.; Ryder, John Kenneth, Altering heart valve leaflet attachment geometry to influence the location and magnitude of maximum loaded stress on the leaflet.
    상세보기
  2. Conklin, Brian S., Anchoring device and method for replacing or repairing a heart valve.
    상세보기
  3. Conklin, Brian S., Anchoring device for replacing or repairing a heart valve.
    상세보기
  4. Drews, Michael J.; Gurskis, Donnell W.; Bacich, Steven R., Attachment device and methods of using the same.
    상세보기
  5. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable heart valve system.
    상세보기
  6. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable prosthesis.
    상세보기
  7. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable prosthesis and methods of using the same.
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  8. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable prosthesis methods of using.
    상세보기
  9. Lane, Ernest, Bioprosthetic heart valve.
    상세보기
  10. Marquez, Salvador; Conklin, Brian S.; Miraki, Manouchehr A.; Kwon, Yoon H., Cardiac implant with integrated suture fasteners.
    상세보기
  11. Marquez, Salvador; Conklin, Brian S.; Miraki, Manouchehr A.; Kwon, Yoon H., Cardiac implant with integrated suture fasteners.
    상세보기
  12. Beith, Jason Gordon, Cardiac valve featuring a parabolic function.
    상세보기
  13. Huynh, Van Le; Nguyen, Than; Lam, Hung Ly; Guo, Xiaoming G.; Kafesjian, Ralph, Cloth-covered stents for tissue heart valves.
    상세보기
  14. Braido, Peter Nicholas, Commissure point.
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  15. Braido, Peter Nicholas, Commissure points.
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  16. Chau, Mark; Oba, Travis; Huntley, Tammy; Zeng, Qinggang; Yambao, August R.; Pintor, Rafael, Conformal expansion of prosthetic devices to anatomical shapes.
    상세보기
  17. Huynh, Van Le; Nguyen, Than; Lam, Hung Ly; Guo, Xiaoming G.; Kafesjian, Ralph, Contoured heart valve suture rings.
    상세보기
  18. Johnson, Derrick, Contoured sewing ring for a prosthetic mitral heart valve.
    상세보기
  19. Campbell, Louis A.; Oba, Travis Zenyo; Pintor, Rafael, Device for measuring an aortic valve annulus in an expanded condition.
    상세보기
  20. Guttenberg, Jessica; Chang, Da-Yu; Johnson, Derrick; Conklin, Brian S.; Zeng, Qinggang; Howanec, Myron; Kim, Grace Myong, Expandable surgical heart valve indicators.
    상세보기
  21. Cao,Dongbu, Flexible heart valve.
    상세보기
  22. Carpentier, Alain F.; Schreck, Stefan G.; Rhee, Richard S.; Nguyen-Thien-Nhon, Diana; Lam, Hung Ly; Recktenwald, William, Flexible heart valve.
    상세보기
  23. Carpentier, Alain F.; Schreck, Stefan G.; Rhee, Richard S.; Nguyen-Thien-Nhon, Diana; Lam, Hung Ly; Recktenwald, William J.; Frater, Robert, Flexible heart valve and associated connecting band.
    상세보기
  24. Carpentier,Alain F.; Schreck,Stefan G.; Rhee,Richard S.; Nguyen Thien Nhon,Diana; Lam,Hung Ly; Recktenwald,William, Flexible heart valve and associated connecting band.
    상세보기
  25. Dongbu Cao, Flexible heart valve having moveable commissures.
    상세보기
  26. Braido, Peter Nicholas, Forked end.
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  27. Braido, Peter Nicholas, Forked ends.
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  28. Braido, Peter Nicholas, Forked ends.
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  29. Lane, Ernest; Drews, Michael J.; Gurskis, Donnell W., Gasket with collar for prosthetic heart valves and methods for using them.
    상세보기
  30. Lane, Ernest, Gasket with spring collar for prosthetic heart valves and methods for making and using them.
    상세보기
  31. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Heart valve assemblies.
    상세보기
  32. Bergin, Cathleen A., Heart valve holder assembly for use in valve implantation procedures.
    상세보기
  33. Stobie, Robert; Jackman, Jerry L.; Ton-That, Cuong; Ekholm, C. Roger; Newborg, Steve, Heart valve holders and handling clips therefor.
    상세보기
  34. Moe Riyad E. ; Sarnowski Edward J. ; Gong Xiao-Yan, Heart valve leaflet.
    상세보기
  35. Moe, Riyad, Heart valve leaflet.
    상세보기
  36. Moe Riyad E. ; Gong Xiao Yan ; Sarnowski Edward, Heart valve leaflet with reinforced free margin.
    상세보기
  37. Moe Riyad E. ; Sarnowski Edward J., Heart valve leaflet with scalloped free margin.
    상세보기
  38. Wheatley David John,GBX ; Fisher John,GBX ; Williams David,GBX, Heart valve prosthesis.
    상세보기
  39. O'Connor, Bernard; Wheatley, David John; Bernacca, Gillian Maureen; Haworth, William Stafford, Heart valve prosthesis and method of manufacture.
    상세보기
  40. O'Connor, Bernard; Wheatley, David John; Bernacca, Gillian Maureen; Haworth, William Stafford, Heart valve prosthesis and method of manufacture.
    상세보기
  41. Robertson John Charles ; Moulder Brian W. ; Pedros Roberto, Heart valve replacement tools and procedures.
    상세보기
  42. Pintor, Rafael, Heart valve sizer.
    상세보기
  43. Johnson,Keith M.; Lemmon,Jack D.; Morrow,Joseph C.; Ryan,Timothy R., Heart valve system.
    상세보기
  44. Johnson,Keith M.; Lemmon,Jack D.; Morrow,Joseph C.; Ryan,Timothy R., Heart valve system.
    상세보기
  45. Huynh, Van; Scott, Michael J.; Johnson, Derrick, Heart valve with integrated stent and sewing ring.
    상세보기
  46. Marquez, Salvador; Nguyen, Derek; Nguyen-Thien-Nhon, Diana, Highly flexible heart valve connecting band.
    상세보기
  47. Chang, Da-Yu; Fann, Hilda Z., Holder and deployment system for surgical heart valves.
    상세보기
  48. Marquez, Salvador; Argento, Claudio; Rhee, Richard S., Holder for flexible heart valve.
    상세보기
  49. Shu Mark C. S. ; Shim Hong S. ; Gross Jeffrey M., Hybrid mechanical heart valve prosthesis.
    상세보기
  50. Chen, Harvey H.; Phung, Andrew; Chien, Thomas; Chang, Da-Yu, Integrated balloon catheter inflation system.
    상세보기
  51. Conklin, Brian S.; Chang, Da-Yu, Limited expansion heart valve.
    상세보기
  52. Moe Riyad E., Living hinge attachment of leaflet to a valve body.
    상세보기
  53. Cao, Hengchu; Sun, Wei, Low gradient prosthetic heart valve.
    상세보기
  54. Reimink, Matthew S.; Ogle, Matthew F., Medical devices with polymer/inorganic substrate composites.
    상세보기
  55. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Method for implanting a heart valve within an annulus of a patient.
    상세보기
  56. Louis A. Campbell ; Riyad Moe ; Edward J. Sarnowski, Method for making polymer heart valves with leaflets having uncut free edges.
    상세보기
  57. Rodriguez, Rodolfo, Method for manufacturing high durability heart valve.
    상세보기
  58. Beith, Jason Gordon, Method of making a cardiac valve.
    상세보기
  59. Phung, Andrew; Yambao, August R.; Kalam, Faisal; Brunnett, William C.; Pintor, Rafael; Scott, Michael J., Methods for ensuring safe and rapid deployment of prosthetic heart valves.
    상세보기
  60. Pintor, Rafael; Chau, Mark; Oba, Travis Zenyo; Yambao, August R.; Campbell, Louis A.; Huntley, Tammy; Zeng, Qinggang; Cristea, Carey L.; Kalam, Faisal, Methods for quickly implanting a prosthetic heart valve.
    상세보기
  61. Murad, Michael C.; Fann, Hilda Z.; Van Nest, Mark; Wang, John X., Methods of assembling a valved aortic conduit.
    상세보기
  62. Conklin, Brian S., Methods of delivery of flexible heart valves.
    상세보기
  63. Huynh, Van Le; Scott, Michael J.; Johnson, Derrick, Methods of implant of a heart valve with a convertible sewing ring.
    상세보기
  64. Oba, Travis; Pintor, Rafael; Campbell, Louis A., Methods of implanting a heart valve at an aortic annulus.
    상세보기
  65. Campbell, Louis A.; Oba, Travis Z.; Pintor, Rafael, Methods of measuring heart valve annuluses for valve replacement.
    상세보기
  66. Campbell, Louis A.; Oba, Travis Zenyo; Pintor, Rafael, Methods of measuring heart valve annuluses for valve replacement.
    상세보기
  67. Pintor, Rafael; Scott, Michael J.; Chien, Thomas H.; Chen, Harvey H.; Yambao, August R.; Farhat, Lawrence J.; Phung, Andrew; Brunnett, William C.; Cristea, Carey L.; Walls, Sara M.; Zheng, Kevin W.; Kalam, Faisal; Zeng, Qinggang, Methods of rapidly deployable surgical heart valves.
    상세보기
  68. Huynh Van Le ; Nguyen Than ; Lam Hung Ly ; Guo Xiaoming G. ; Kafesjian Ralph, Methods of tissue heart valve assembly.
    상세보기
  69. Fogarty, Thomas J.; Drews, Michael J.; Lane, Ernest; Holmgren, Neil; Gutierrez, Federico, Methods of using a prosthesis fixturing device.
    상세보기
  70. Jansen Josef,DEX, Mitral valve prosthesis.
    상세보기
  71. Gurskis, Donnell W.; Nguyen-Fitterer, Mimi; Ino, Takashi Harry, Multiple component prosthetic heart valve assemblies and methods for delivering them.
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  72. Fogarty, Thomas J.; Drews, Michael J.; Lane, Ernest; Holmgren, Neil; Guiterrez, Federico, Prosthesis heart valve fixturing device.
    상세보기
  73. Cao, Hengchu; Conklin, Brian; Schmidt, Paul; Kim, Grace Myong; Davidson, James A.; Tran, Hoa Trinh; Tam, Kristy Luong, Prosthetic heart valve.
    상세보기
  74. Conklin, Brian S., Prosthetic heart valve frame with flexible commissures.
    상세보기
  75. Johnson, Keith M.; Lemmon, Jack D.; Morrow, Joseph C.; Ryan, Timothy R., Prosthetic heart valve system.
    상세보기
  76. Johnson,Keith M.; Lemmon,Jack D.; Morrow,Joseph C.; Ryan,Timothy R., Prosthetic heart valve system.
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  77. Johnson,Keith M.; Lemmon,Jack D.; Morrow,Joseph C.; Ryan,Timothy R., Prosthetic heart valve system.
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  78. Oba, Travis; Pintor, Rafael; Campbell, Louis, Prosthetic heart valve system.
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  79. Chau, Mark; Zeng, Qinggang, Prosthetic heart valve system with positioning markers.
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  80. Beith, Jason G., Prosthetic heart valves with elastic support structures and related methods.
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  81. Carpentier, Alain F.; Lam, Hung L.; Lafrance, Hugues, Prosthetic mitral valve.
    상세보기
  82. Carpentier, Alain F.; Lam, Hung L.; Lafrance, Hugues, Prosthetic mitral valve.
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  83. Carpentier, Alain F.; Lam, Hung L.; Lafrance, Hugues, Prosthetic mitral valve.
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  84. Pintor, Rafael; Chau, Mark; Oba, Travis Zenyo; Yambao, August R.; Campbell, Louis A.; Huntley, Tammy; Zeng, Quinggang; Cristea, Carey L.; Kalam, Faisal, Quick-connect prosthetic heart valve.
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  85. Pintor, Rafael; Chau, Mark; Oba, Travis; Yambao, August; Campbell, Louis; Huntley, Tammy; Zeng, Qinggang; Cristea, Carey; Kalam, Faisal, Quick-connect prosthetic heart valve and methods.
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  86. Rowe, Stanton J.; Wood, Larry L.; Bourang, Henry; Bakis, George; Spenser, Benjamin; Benichou, Netanel; Bash, Assaf; Keidar, Yaron, Rapid deployment prosthetic heart valve.
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  87. Pintor, Rafael; Scott, Michael J.; Chien, Thomas; Chen, Harvey H.; Yambao, August R.; Farhat, Lawrence J.; Phung, Andrew; Brunnett, William C.; Cristea, Carey L.; Walls, Sara M.; Zheng, Kevin W.; Kalam, Faisal; Zeng, Qinggang, Rapidly deployable surgical heart valves.
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  88. Pintor, Rafael; Scott, Michael J.; Zeng, Qinggang; Kim, Grace Myong; Chung, Visith; Campbell, Louis A.; Lin, David S.; Norasing, Peng; Ta, Edwin T., Rapidly deployable surgical heart valves.
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  89. Beith, Jason G., Replacement heart valves and their methods of use and manufacture.
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  90. Beith, Jason G., Replacement heart valves and their methods of use and manufacture.
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  91. Rowe, Stanton J.; Wood, Larry L.; Bourang, Henry; Bakis, George; Spenser, Benjamin; Benichou, Netanel; Bash, Assaf; Keidar, Yaron, Replacement prosthetic heart valves.
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  92. LaFrance, Hugues; Stobie, Robert, Simulated heart valve root for training and testing.
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  93. Pedros Roberto, Stapling apparatus and method for heart valve replacement.
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  94. Roberto Pedros, Stapling apparatus and method for heart valve replacement.
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  95. Braido, Peter Nicholas; Benson, Thomas Mark, Stent connections.
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  96. Braido, Peter Nicholas; Benson, Thomas Mark, Stent connections.
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  97. Braido, Peter Nicholas; Fahim, Mina Safwat; McCarthy, Andrea Louise, Stent with commissure attachments.
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  98. Braido, Peter Nicholas; Fahim, Mina Safwat; McCarthy, Andrea Louise, Stent with commissure attachments.
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  99. Marquez,Salvador, Stress absorbing flexible heart valve frame.
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  100. Ness, Peter J.; Daly, Jacob John; Braido, Peter Nicholas, Surgical cuff.
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  101. Guttenberg, Jessica; Chang, Da-Yu; Johnson, Derrick; Conklin, Brian S.; Zeng, Qinggang; Howanec, Jr., Myron; Kim, Grace M., Surgical heart valves identifiable post-implant.
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  102. Braido, Peter Nicholas; Benson, Thomas Mark, Surgical stent.
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  103. Braido, Peter Nicholas; Benson, Thomas Mark, Surgical stent.
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  104. Braido, Peter Nicholas; Benson, Thomas Mark; Chalekian, Aaron J.; Alkhatib, Yousef F., Surgical stent.
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  105. Braido, Peter Nicholas; Benson, Thomas Mark; Alkhatib, Yousef F.; Chalekian, Aaron J.; Daly, Jacob John; Ness, Peter J., Surgical stent assembly.
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  106. Shu, Mark; Coppin, Chris; Campbell, Louis A., Suture locking assembly and method of use.
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  107. Hamman, Baron L., System, device, and method for providing access in a cardiovascular environment.
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  108. Phung, Andrew; Yambao, August R.; Kalam, Faisal; Brunnett, William C.; Pintor, Rafael; Scott, Michael J., Systems and methods for ensuring safe and rapid deployment of prosthetic heart valves.
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  109. Pintor, Rafael; Chau, Mark; Oba, Travis; Yambao, August R.; Campbell, Louis A.; Huntley, Tammy; Zeng, Qinggang; Cristea, Carey L.; Kalam, Faisal, Systems for quickly delivering a prosthetic heart valve.
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  110. Pintor, Rafael; Scott, Michael J.; Chien, Thomas; Chen, Harvey H.; Yambao, August R.; Farhat, Lawrence J.; Phung, Andrew; Brunnett, William C.; Cristea, Carey L.; Walls, Sara M.; Zheng, Kevin W.; Kalam, Faisal; Zeng, Qinggang, Systems for rapidly deploying surgical heart valves.
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  111. Huynh Van Le ; Nguyen Than ; Lam Hung Ly ; Guo Xiaoming G. ; Kafesjian Ralph, Tissue heart valves.
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  112. Lane, Ernest; Lee, Shouyan; Huang, Charles, Two-piece prosthetic valves with snap-in connection and methods for use.
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  113. Pintor, Rafael; Chau, Mark; Oba, Travis; Yambao, August; Campbell, Louis A.; Huntley, Tammy; Zeng, Qinggang; Cristea, Carey; Kalam, Faisal, Unitary quick connect prosthetic heart valve and deployment system and methods.
    상세보기
  114. Pintor, Rafael; Chau, Mark; Oba, Travis; Yambao, August R.; Campbell, Louis A.; Huntley, Tammy; Zeng, Qinggang; Cristea, Carey L.; Kalam, Faisal, Unitary quick-connect prosthetic heart valve deployment methods.
    상세보기
  115. Pintor, Rafael; Chau, Mark; Oba, Travis Zenyo; Yambao, August R.; Campbell, Louis A.; Huntley, Tammy; Zeng, Qinggang; Cristea, Carey L.; Kalam, Faisal, Unitary quick-connect prosthetic heart valve deployment system.
    상세보기

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