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Mechanical prosthetic valve, and methods of its construction and operation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-002/24
출원번호 US-0694580 (1996-08-09)
우선권정보 FR-0002052 (1996-02-20)
발명자 / 주소
  • Carpentier Alain,FRX
  • Guo George X.
  • Schreck Stefan G.
출원인 / 주소
  • Baxter International Inc.
대리인 / 주소
    Miller
인용정보 피인용 횟수 : 43  인용 특허 : 0

초록

A prosthetic mechanical valve includes a base portion defining a through blood flow pathway closed by at least a pair of valve leaflets. The valve leaflets are pivotally carried by the base portion and movable in response to dynamic blood fluid pressures between a first position at which the leaflet

대표청구항

[ I claim:] [1.] A mechanical prosthetic valve for human implantation, said valve comprising:a base portion defining a blood flow pathway therethrough;a pair of valve leaflets pivotally disposed in said blood flow pathway and responsive to blood fluid pressure to pivot between a first position of oc

이 특허를 인용한 특허 (43)

  1. Drews, Michael J.; Gurskis, Donnell W.; Bacich, Steven R., Attachment device and methods of using the same.
  2. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable heart valve system.
  3. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable prosthesis.
  4. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable prosthesis and methods of using the same.
  5. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Biologically implantable prosthesis methods of using.
  6. Lane, Ernest, Bioprosthetic heart valve.
  7. DiPerna, Paul M, Flow regulating stopcocks and related methods.
  8. Lane, Ernest; Drews, Michael J.; Gurskis, Donnell W., Gasket with collar for prosthetic heart valves and methods for using them.
  9. Lane, Ernest, Gasket with spring collar for prosthetic heart valves and methods for making and using them.
  10. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Heart valve assemblies.
  11. Campbell, Louis A., Heart valve prosthesis.
  12. Campbell Louis A. ; Gourley Monti R., Heart valve prosthesis having a pivot design for improving flow characteristics.
  13. DiPerna, Paul M.; Brown, David; Rosinko, Mike; Kincade, Dan; Michaud, Michael; Nadworny, John; Kruse, Geoffrey A.; Ulrich, Thomas R., Infusion pump system with disposable cartridge having pressure venting and pressure feedback.
  14. DiPerna, Paul M.; Brown, David; Rosinko, Mike; Kincade, Dan; Michaud, Michael; Nadworny, John; Kruse, Geoffrey A.; Ulrich, Thomas R., Infusion pump system with disposable cartridge having pressure venting and pressure feedback.
  15. Michaud, Michael; Kruse, Geoffrey A., Infusion pump system with disposable cartridge having pressure venting and pressure feedback.
  16. Michaud, Michael; Kruse, Geoffrey A., Infusion pump system with disposable cartridge having pressure venting and pressure feedback.
  17. Verhoef, Erik T.; DiPerna, Paul M.; Rosinko, Mike; Williamson, Mark; Kruse, Geoffrey A.; Ulrich, Thomas R.; Lamb, Phil; Saint, Sean; Michaud, Michael; Trevaskis, William, Infusion pump system with disposable cartridge having pressure venting and pressure feedback.
  18. Williamson, IV,Warren P.; Spence,Paul A.; Christakis,George T.; Ortiz,Mark, Means and method of replacing a heart valve in a minimally invasive manner.
  19. Williamson, Warren P.; Spence, Paul A.; Christakis, George T.; Ortiz, Mark, Means and method of replacing a heart valve in a minimally invasive manner.
  20. Didier Lapeyre FR; Ulrich Steinseifer DE, Mechanical heart valve.
  21. Fogarty, Thomas J.; Drews, Michael J.; Holmgren, Neil; Modesitt, D. Bruce, Method for implanting a heart valve within an annulus of a patient.
  22. Fogarty, Thomas J.; Drews, Michael J.; Lane, Ernest; Holmgren, Neil; Gutierrez, Federico, Methods of using a prosthesis fixturing device.
  23. Gurskis, Donnell W.; Nguyen-Fitterer, Mimi; Ino, Takashi Harry, Multiple component prosthetic heart valve assemblies and methods for delivering them.
  24. Adelberg Daniel A. ; Schluter Paul S., Non-invasively adjustable valve implant for the drainage of aqueous humor in glaucoma.
  25. Fogarty, Thomas J.; Drews, Michael J.; Lane, Ernest; Holmgren, Neil; Guiterrez, Federico, Prosthesis heart valve fixturing device.
  26. DiPerna, Paul M., Slideable flow metering devices and related methods.
  27. Brown, David, Solute concentration measurement device and related methods.
  28. Shu, Mark; Coppin, Chris; Campbell, Louis A., Suture locking assembly and method of use.
  29. Rosinko, Michael J.; Kruse, Geoffrey A.; Harris, Paul, System and method for detecting occlusions in an infusion pump.
  30. Metzmaker, Thomas; Saint, Sean; Michaud, Michael; Rosinko, Michael J.; Swanson, Vance, Systems including vial adapter for fluid transfer.
  31. Wingeier, Brett; Chao, Daniel; Pless, Benjamin; Tcheng, Thomas, Systems, methods and devices for a skull/brain interface.
  32. Wingeier, Brett; Pless, Benjamin, Systems, methods and devices for a skull/brain interface.
  33. Wingeier, Brett; Pless, Benjamin, Systems, methods and devices for a skull/brain interface.
  34. Wingeier, Brett; Pless, Benjamin, Systems, methods and devices for a skull/brain interface.
  35. Wingeier, Brett; Pless, Benjamin, Systems, methods and devices for a skull/brain interface.
  36. Wingeier, Brett; Pless, Benjamin, Systems, methods and devices for a skull/brain interface.
  37. Wingeier, Brett; Pless, Benjamin, Systems, methods and devices for a skull/brain interface.
  38. Wingeier, Brett; Pless, Benjamin, Systems, methods and devices for a skull/brain interface.
  39. Wingeier, Brett; Pless, Benjamin, Systems, methods and devices for a skull/brain interface.
  40. Wingeier, Brett; Pless, Benjamin, Systems, methods and devices for a skull/brain interface.
  41. DiPerna, Paul M., Two chamber pumps and related methods.
  42. Lane, Ernest; Lee, Shouyan; Huang, Charles, Two-piece prosthetic valves with snap-in connection and methods for use.
  43. Persson,Jan Ove, Voice prosthesis.
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