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[미국특허] Centrifugal blood pump with impeller blades forming a spin inducer 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04D-029/04
출원번호 US-0255459 (1994-06-08)
발명자 / 주소
  • Hubbard Lloyd C. (Excelsior MN) Clausen Earl W. (Eden Prairie MN)
출원인 / 주소
  • Haemonetics Corporation (Braintree MA 02)
인용정보 피인용 횟수 : 61  인용 특허 : 0

초록

A centrifugal pump for pumping biological fluids such as blood includes a housing which defines a pumping chamber. The pumping chamber encloses an impeller comprised of a spindle for rotation about a spindle axis and a plurality of blades positioned such that each inner blade end is positioned adjac

대표청구항

A centrifugal pump for pumping biological fluids such as blood, adapted to be coupled with a source of rotation, the pump comprising: a housing defining a pumping chamber, the housing having an inlet and an outlet; and an impeller coupled with the source of rotation, the impeller comprising: a rotat

이 특허를 인용한 특허 (61) 인용/피인용 타임라인 분석

  1. Tanner, Adam R.; Butler, Michael R., Attachment mechanisms for motor of catheter pump.
  2. Le, Kevin; Le, Thanh, Bearing and shaft assembly for jet assemblies.
  3. Hart Robert M., Bearingless blood pump and electronic drive system.
  4. Ohara Yasuhisa ; Makinouchi Kenzo ; Nose Yukihiko, Blood pump.
  5. Westphal Dieter,DEX ; Reul Helmut,DEX ; Rau Guenter,DEX, Blood pump as centrifugal pump.
  6. Nakazawa Tadashi (Houston TX) Takami Yoshiyuki (Houston TX) Makinouchi Kenzo (Houston TX) Nose Yukihiko (Houston TX), Blood pump having magnetic attraction force adjuster.
  7. Franano, F. Nicholas; Loree, II, Howard M.; Tansley, Geoff; Woodard, Steve; Hutto, Barrett, Blood pump systems and methods.
  8. Franano, F. Nicholas; Loree, II, Howard M.; Tansley, Geoff; Woodard, Steve; Hutto, Barrett, Blood pump systems and methods.
  9. Franano, F. Nicholas; Loree, II, Howard M.; Tansley, Geoff; Woodard, Steve; Hutto, Barrett, Blood pump systems and methods.
  10. Yu Long Sheng, Blood pump using cross-flow principles.
  11. Campbell, Robert L.; Walsh, Justin M.; Metrey, Daniel; Kunz, Robert F.; Mallison, Thomas M.; Boone, Edward; Myer, Eric; McBride, Mark W.; Powell, Kevin J.; Walters, Daniel A., Blood pump with expandable cannula.
  12. Campbell, Robert L.; Walsh, Justin M.; Metrey, Daniel; Kunz, Robert F.; Mallison, Thomas M.; Boone, Edward; Myer, Eric; McBride, Mark W.; Powell, Kevin J.; Walters, Daniel A., Blood pump with expandable cannula.
  13. Fitzgerald, Keif M.; Keenan, Richard L.; Harrison, William J., Catheter pump.
  14. Fitzgerald, Keif M.; Keenan, Richard L.; Harrison, William J., Catheter pump.
  15. Walters, Daniel A.; Repka, William James; Powell, Kevin J.; Keenan, Richard L.; Walsh, Justin M.; Campbell, Robert L.; McBride, Mark W., Catheter pump.
  16. Walters, Daniel A.; Repka, William James; Prais, Brian A.; Williams, Jonathan R., Catheter pump.
  17. Zeng, Zijing, Catheter pump assembly including a stator.
  18. Zeng, Zijing, Catheter pump assembly including a stator.
  19. Muller, Paul F., Catheter pump introducer systems and methods.
  20. Muller, Paul F.; Fitzgerald, Keif M.; Keenan, Richard L., Catheter pump with access ports.
  21. Muller, Paul F., Catheter pump with positioning brace.
  22. Keenan, Richard L.; Fitzgerald, Keif M., Distal bearing support.
  23. Keenan, Richard L.; Fitzgerald, Keif M., Distal bearing support.
  24. Hubbard, Lloyd; Clausen, Earl, Duplex blood pump for heart surgery.
  25. McBride, Mark W.; Mallison, Thomas M.; Dillon, Gregory P.; Campbell, Robert L.; Boger, David A.; Hambric, Stephen A.; Kunz, Robert F.; Runt, James P.; Walsh, Justin M.; Leschinsky, Boris, Expandable impeller pump.
  26. McBride, Mark W.; Mallison, Thomas M.; Dillon, Gregory P.; Campbell, Robert L.; Boger, David A.; Hambric, Stephen A.; Kunz, Robert F.; Runt, James P.; Walsh, Justin M.; Leschinsky, Boris, Expandable impeller pump.
  27. McBride, Mark W.; Mallison, Thomas M.; Dillon, Gregory P.; Campbell, Robert L.; Boger, David A.; Hambric, Stephen A.; Kunz, Robert F.; Runt, James P.; Walsh, Justin M.; Leschinsky, Boris, Expandable impeller pump.
  28. Raible Donald A., Extracorporeal blood oxygenation system having integrated blood pump, heat exchanger and membrane oxygenator.
  29. Schenck, Alan; Green, Michael L.; Fitzgerald, Keif M.; Muller, Paul F.; Sullivan, Joseph P.; Schubert, Keith; Bristol, Peter W.; Mills, Jeffrey Paul; Leonard, Paul C.; Keenan, Richard L., Fluid handling system.
  30. Le, Kevin; Le, Thanh, Fluid pump for dispensing a fluid to a setting or work environment.
  31. McBride, Mark W.; Boger, David A.; Campbell, Robert L.; Dillon, Gregory P.; Hambric, Stephen A.; Kunz, Robert F.; Leschinsky, Boris; Mallison, Thomas M.; Runt, James P.; Walsh, Justin M., Heart assist device with expandable impeller pump.
  32. McBride, Mark W.; Boger, David A.; Campbell, Robert L.; Dillon, Gregory P.; Hambric, Stephen A.; Kunz, Robert F.; Leschinsky, Boris; Mallison, Thomas M.; Runt, James P.; Walsh, Justin M., Heart assist device with expandable impeller pump.
  33. McBride, Mark W.; Boger, David A.; Campbell, Robert L.; Dillon, Gregory P.; Hambric, Stephen A.; Kunz, Robert F.; Leschinsky, Boris; Mallison, Thomas M.; Runt, James P.; Walsh, Justin M., Heart assist device with expandable impeller pump.
  34. McBride, Mark W.; Boger, David A.; Campbell, Robert L.; Dillon, Gregory P.; Hambric, Stephen A.; Kunz, Robert F.; Leschinsky, Boris; Mallison, Thomas M.; Runt, James P.; Walsh, Justin M., Heart assist device with expandable impeller pump.
  35. McBride, Mark W.; Boger, David A.; Campbell, Robert L.; Dillon, Gregory P.; Hambric, Stephen A.; Kunz, Robert F.; Leschinsky, Boris; Mallison, Thomas M.; Runt, James P.; Walsh, Justin M., Heart assist device with expandable impeller pump.
  36. Zeng, Zijing; Yuen, Phyllis; Butler, Michael R., Impeller for catheter pump.
  37. Zeng, Zijing; Yuen, Phyllis; Butler, Michael R., Impeller for catheter pump.
  38. Zeng, Zijing; Yuen, Phyllis; Butler, Michael R., Impeller for catheter pump.
  39. Zeng, Zijing; Yuen, Phyllis; Butler, Michael R., Impeller for catheter pump.
  40. Campbell, Robert L.; Fitzgerald, Keif; Harrison, William James; Leschinsky, Boris; Mallison, Thomas M.; McBride, Mark W.; Roslund, Adam; Walters, Daniel A.; Yuen, Phyllis, Impeller housing for percutaneous heart pump.
  41. Bolling, Steven F., Implantable heart assist system and method of applying same.
  42. Tran, Minh Sang; Alexander, Christopher, Magnetic centrifugal pump.
  43. Tanner, Adam R.; Keenan, Richard L.; Messner, Doug M.; Butler, Michael R., Motor assembly for catheter pump.
  44. Tanner, Adam R.; Keenan, Richard L.; Messner, Doug M.; Butler, Michael R., Motor assembly for catheter pump.
  45. Tanner, Adam R.; Butler, Michael R.; Jenkins, Todd, Motor assembly with heat exchanger for catheter pump.
  46. Tanner, Adam R.; Butler, Michael R.; Jenkins, Todd, Motor assembly with heat exchanger for catheter pump.
  47. Campbell, Robert L.; Koncoski, Jeremy J.; Mallison, Thomas M.; McBride, Mark W.; Metrey, Daniel; Myer, Eric C.; Powell, Kevin J.; Roslund, Adam; Walters, Daniel A.; Repka, William James; Yuen, Phyllis, Percutaneous heart pump.
  48. Campbell, Robert L.; Koncoski, Jeremy J.; Mallison, Thomas M.; McBride, Mark W.; Metrey, Daniel; Myer, Eric C.; Powell, Kevin J.; Roslund, Adam; Walters, Daniel A.; Repka, William James; Yuen, Phyllis, Percutaneous heart pump.
  49. Tanner, Adam R.; Muller, Paul F.; Schenck, Alan; Butler, Michael R.; Jenkins, Todd, Reduced rotational mass motor assembly for catheter pump.
  50. Wampler, Richard K.; Lancisi, David M., Rotary blood pump.
  51. Wampler, Richard K.; Lancisi, David M., Rotary blood pump.
  52. Wampler, Richard K.; Lancisi, David M., Rotary blood pump.
  53. Dixon, Randy; Howell, Brett, Rotary lobe pump with wiper blades.
  54. Muller, Paul F.; Fitzgerald, Keif M.; Keenan, Richard L.; Neiman, Veronica J., Sensors for catheter pumps.
  55. Keenan, Richard L.; Fitzgerald, Keif M.; Neiman, Veronica J.; Yuen, Phyllis, Sheath system for catheter pump.
  56. Franano, F. Nicholas, System and method to increase the overall diameter of veins and arteries.
  57. Robinson, Len, Systems and methods for blood recovery from absorbent surgical materials.
  58. Robinson, Len, Systems and methods for salvaging red blood cells for autotransfusion.
  59. Maeda, Hiroyuki; Sato, Masafumi; Araki, Kenji; Anai, Hirofumi, Turbo blood pump.
  60. Maeda, Hiroyuki; Sato, Masafumi; Araki, Kenji; Anai, Hirofumi, Turbo blood pump.
  61. Tran, Minh Sang; Alexander, Christopher, Water impeller.

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