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Heart valve prosthesis

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-002/24
출원번호 US-0732225 (1996-11-26)
우선권정보 GB-0008314 (1994-04-27)
국제출원번호 PCT/GB95/00887 (1995-04-18)
§371/§102 date 19961126 (19961126)
국제공개번호 WO-9528898 (1995-11-02)
발명자 / 주소
  • Unsworth William David (Warrington GBX) Angelini Gianni Davide (Bristol GBX) Pistolesi Claudio (Monteriggioni ITX)
출원인 / 주소
  • Cardio Carbon Company, Ltd. (GBX 03)
인용정보 피인용 횟수 : 100  인용 특허 : 2

초록

The heart valve prosthesis comprises a substantially annular valve body having leaflets pivotally mounted to the valve body to be pivotable between respective open positions, in which blood is permitted to pass through the valve, and respective closed positions in which blood flow through the valve

대표청구항

A heart valve prosthesis comprising a substantially annular valve body having pivot formations arranged to engage with complementary pivot formations provided on each of a respective pair of leaflets such that the leaflets are pivotally mounted to the valve body to be pivotable between respective op

이 특허에 인용된 특허 (2)

  1. Bicer Demetrio (4 Oakdale St. Irvine CA 92714), Artificial heart valve.
  2. Milo Simcha (4/19 Edmond Fleg St. Haifa IL), Central flow prosthetic cardiac valve.

이 특허를 인용한 특허 (100)

  1. Conklin, Brian S., Anchoring device and method for replacing or repairing a heart valve.
  2. Conklin, Brian S., Anchoring device for replacing or repairing a heart valve.
  3. Celermajer, David; McNamara, Edward; Sutherland, Michael W.; Sugimoto, Hiroatsu, Apparatus and methods to create and maintain an intra-atrial pressure relief opening.
  4. Dixon,Richard H.; Gardinier,Clayton Frank; Medford,Troy J.; Blackburn,Dean C.; Taylor,Jeffery Karl; Pope,Bill J., Articulating diamond-surfaced spinal implants.
  5. Drews, Michael J.; Gurskis, Donnell W.; Bacich, Steven R., Attachment device and methods of using the same.
  6. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable heart valve system.
  7. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable prosthesis.
  8. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable prosthesis and methods of using the same.
  9. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable prosthesis methods of using.
  10. Lane, Ernest, Bioprosthetic heart valve.
  11. Marquez, Salvador; Conklin, Brian S.; Miraki, Manouchehr A.; Kwon, Yoon H., Cardiac implant with integrated suture fasteners.
  12. Marquez, Salvador; Conklin, Brian S.; Miraki, Manouchehr A.; Kwon, Yoon H., Cardiac implant with integrated suture fasteners.
  13. Bill J. Pope ; Jeffrey K. Taylor ; Richard H. Dixon ; Clayton F. Gardinier ; Louis M. Pope ; Dean C. Blackburn ; Michael A. Vail ; Kenneth M. Jensen, Component for a prosthetic joint having a diamond load bearing and articulation surface.
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  15. Johnson, Derrick, Contoured sewing ring for a prosthetic mitral heart valve.
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  17. Celermajer, David; Sutherland, Michael W.; McNamara, Edward, Devices and methods for reducing venous pressure.
  18. Sugimoto, Hiroatsu; Forcucci, Stephen J.; McNamara, Edward I.; Finch, Matthew J.; Magnin, Christopher J., Devices and methods for retrievable intra-atrial implants.
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  20. Sugimoto, Hiroatsu, Devices and methods for treating heart failure.
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  22. Finch, Matthew J.; McNamara, Edward, Devices for retrieving a prosthesis.
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  26. Pope, Bill J.; Taylor, Jeffery K.; Dixon, Richard H.; Gardinier, Clayton F.; Pope, Louis M.; Blackburn, Dean C.; Vail, Michael A.; Jensen, Kenneth M., Diamond-surfaced femoral head for use in a prosthetic joint.
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  30. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Heart valve assemblies.
  31. Stobie, Robert; Jackman, Jerry L.; Ton-That, Cuong; Ekholm, C. Roger; Newborg, Steve, Heart valve holders and handling clips therefor.
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  35. Chang, Da-Yu; Fann, Hilda Z., Holder and deployment system for surgical heart valves.
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  37. McNamara, Edward; Celermajer, David; Forcucci, Stephen J.; Sugimoto, Hiroatsu, Intra-atrial implants made of non-braided material.
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  39. Conklin, Brian S.; Chang, Da-Yu, Limited expansion heart valve.
  40. Cao, Hengchu; Sun, Wei, Low gradient prosthetic heart valve.
  41. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Method for implanting a heart valve within an annulus of a patient.
  42. Rodriguez, Rodolfo, Method for manufacturing high durability heart valve.
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  45. McNamara, Edward; Sutherland, Michael W.; Finch, Matthew J.; Forcucci, Stephen J.; Mitzel, John, Methods and devices for intra-atrial shunts having selectable flow rates.
  46. 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.
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  50. Murad, Michael C.; Fann, Hilda Z.; Van Nest, Mark; Wang, John X., Methods of assembling a valved aortic conduit.
  51. Conklin, Brian S., Methods of delivery of flexible heart valves.
  52. Huynh, Van Le; Scott, Michael J.; Johnson, Derrick, Methods of implant of a heart valve with a convertible sewing ring.
  53. Oba, Travis; Pintor, Rafael; Campbell, Louis A., Methods of implanting a heart valve at an aortic annulus.
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  59. Finch, Matthew J.; McNamara, Edward; Sugimoto, Hiroatsu, Mounting tool for loading a prosthesis.
  60. Gurskis, Donnell W.; Nguyen-Fitterer, Mimi; Ino, Takashi Harry, Multiple component prosthetic heart valve assemblies and methods for delivering them.
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  99. Pope,Bill J.; Dixon,Richard H.; Taylor,Jeffery K.; Gardinier,Clayton F.; Medford,Troy; Blackburn,Dean C.; Vail,Michael A.; Pope,Louis M.; Jensen,Kenneth M., Use of CoCrMo to augment biocompatibility in polycrystalline diamond compacts.
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