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Analytically controlled blood perfusion system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-033/00
  • A61M-031/00
출원번호 US-0421344 (1982-09-22)
발명자 / 주소
  • Lee Albert K. (Washington DC)
출원인 / 주소
  • The United States of America as represented by the Secretary of the Department of Health and Human Services (Washington DC 06)
인용정보 피인용 횟수 : 34  인용 특허 : 4

초록

A blood gas analyzer system for monitoring real-time blood gas conditions in a patient perfusion circuit during open-heart surgery and other extracorporeal blood flow situations. Sensing electrodes are employed in the blood flow path for sensing pH, pCO2, pO2 and temperature, and electrical circuitr

대표청구항

A patient blood perfusion system comprising a blood flow circuit adapted to be connected with a patient\s blood circulatory system, said blood flow circuit including variable-speed pump means, blood oxygenation means and flow conduit means in circuit with said pump means and blood oxygenation means,

이 특허에 인용된 특허 (4)

  1. Taylor Bruce C. (Wayland MA), Apparatus and method for monitoring air emboli during extracorporeal circulation.
  2. Hyman ; Oscar E., Automatic air-in-line fluid detector.
  3. Latham ; Jr. ; Allen, Plasmapheresis apparatus.
  4. Kurtz Robert J. (Cliffside Park NJ) Silverstein Spencer J. (Ithaca NY), Pulsatile blood pumping apparatus and method.

이 특허를 인용한 특허 (34)

  1. Ruether, Horst; Huemer, Herfried, Analyzer for measuring blood gas parameters.
  2. Kravitz, David C.; Brassil, John; Brockbank, Kelvin G. M.; Burroughs, Andrew; Isaacs, Dickon; Schein, Douglas, Apparatus and method for maintaining and/or restoring viability of organs.
  3. Owen, Donald R.; Kravitz, David C.; Brassil, John; Brockbank, Kelvin G. M.; Burroughs, Andrew; Isaacs, Dickon; Schein, Douglas, Apparatus and method for maintaining and/or restoring viability of organs.
  4. Owen, Donald R.; Kravitz, David C.; Brassil, John; Brockbank, Kelvin G. M.; Burroughs, Andrew; Isaacs, Dickon; Schein, Douglas, Apparatus and method for maintaining and/or restoring viability of organs.
  5. Owen, Donald R.; Kravitz, David C.; Brassil, John; Brockbank, Kelvin G. M.; Burroughs, Andrew; Isaacs, Dickon; Schein, Douglas, Apparatus and method for maintaining and/or restoring viability of organs.
  6. Owen, Donald R.; Kravitz, David C.; Brassil, John; Brockbank, Kelvin G. M.; Burroughs, Andrew; Isaacs, Dickon; Steibel, Dennis J.; Fraser, Richard; Harris, Stanley; Schein, Douglas, Apparatus and method for maintaining and/or restoring viability of organs.
  7. Owen, Donald R.; Kravitz, David C.; Brassil, John; Brockbank, Kelvin G. M.; Burroughs, Andrew; Isaacs, Dickon; Steibel, Dennis J.; Fraser, Richard; Harris, Stanley; Schein, Douglas, Apparatus and method for maintaining and/or restoring viability of organs.
  8. Owen, Donald R.; Kravitz, David C.; Brassil, John; Brockbank, Kelvin G. M.; Burroughs, Andrew; Isaacs, Dickon; Steibel, Dennis; Fraser, Richard; Harris, Stanley; Schein, Douglas, Apparatus and method for maintaining and/or restoring viability of organs.
  9. Owen, Donald R.; Kravitz, David C.; Brassil, John; Brockbank, Kelvin G. M.; Burroughs, Andrew; Schein, Douglas; Harris, Stanley; Steibel, Dennis; Fraser, Richard; Isaacs, Dickon, Apparatus and method for maintaining and/or restoring viability of organs.
  10. Owen, Donald R.; Kravitz, David C.; Brassil, John; Brockbank, Kelvin G. M.; Burroughs, Andrew; Schein, Douglas; Isaacs, Dickon, Apparatus and method for maintaining and/or restoring viability of organs.
  11. Schmid Walter (Fuchsweg 9 D-7914 Pfaffenhofen DEX) Schwab Bernhard (Buxheim DEX), Blood pressure measuring appliance.
  12. Wright, David Walter; Garland, Jeffrey C., Device for separating gas from a liquid path.
  13. Brady, Ken M.; Baruch, Robert A., Extra-corporeal membrane oxygenation control.
  14. Natarajan, Vijay, In-place display on sensory data.
  15. Natarajan, Vijay, In-place display on sensory data.
  16. Wright, David Walter; Schein, Douglas; Brassil, John, Method and apparatus for controlling air pressure in an organ or tissue container.
  17. Wright, David Walter; Schein, Douglas; Brassil, John, Method and apparatus for controlling air pressure in an organ or tissue container.
  18. Schein, Douglas; Travis, Lee William, Method and apparatus for holding a plurality of tubes connectible to an organ or tissue container.
  19. Garland, Jeffrey C.; Schein, Douglas; Wright, David Walter, Method and apparatus for transferring heat to or from an organ or tissue container.
  20. Garland, Jeffrey C; Schein, Douglas; Wright, David Walters, Method and apparatus for transferring heat to or from an organ or tissue container.
  21. Ruether,Horst; Huemer,Herfried, Method and device for measuring blood gas parameters.
  22. Owen, Donald R.; Kravitz, David C.; Brassil, John; Brockbank, Kelvin G. M.; Burroughs, Andrew; Isaacs, Dickon; Steibel, Dennis J.; Fraser, Richard; Harris, Stanley; Schein, Douglas, Method for controlling perfusion of an organ.
  23. Meador James W., Method of controlling centrifugal pump.
  24. Brassil, John; Schein, Douglas; Curtis, Christopher, Method of determining that an organ is not suitable for transplantation and using it for testing substances.
  25. Polaschegg Hans-Dietrich (Oberursel DEX), Method of determining the partial pressure of gases in blood and an apparatus for performing the method.
  26. Owen, Donald R.; Kravitz, David C.; Brassil, John; Brockbank, Kelvin G. M.; Burroughs, Andrew; Isaacs, Dickon; Steibel, Dennis J; Fraser, Richard; Harris, Stanley; Schein, Douglas; Curtis, Christopher G., Method of determining transport and/or storage parameters for maintaining viability of an organ.
  27. Owen, Donald R.; Kravitz, David C., Method of transporting and storing a kidney.
  28. Khuri, Shukri F.; Treanor, Patrick, Method of using a pH tissue monitor.
  29. Safar Peter ; Stezoski S. William ; Klain Miroslav, Method of using aortic balloon catheter.
  30. Safar Peter ; Stezoski S. William ; Klain Miroslav, Portable and modular cardiopulmonar bypass apparatus and associated aortic balloon catheter and associated method.
  31. Safar Peter ; Stezoski S. William ; Klain Miroslav, Portable and modular cardiopulmonary bypass apparatus and associated aortic balloon and associated method.
  32. Safar Peter ; Stezoski S. William ; Klain Miroslav, Portable and modular cardiopulmonary bypass apparatus and associated aortic balloon catheter and associated method.
  33. Khuri, Shukri F., Systems and methods of pH tissue monitoring.
  34. Chou, Fred Yu-Feng, Wide dynamic range bidirectional integrating electrometer with low leakage solid-state reset and range change operating over an extended temperature range.
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