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Fluid dispenser with stabilized fluid flow

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-037/00
  • A61M-031/00
출원번호 US-0397944 (1999-09-17)
발명자 / 주소
  • Henri J. R. Maget
출원인 / 주소
  • Baxter International Inc
대리인 / 주소
    James McClain
인용정보 피인용 횟수 : 60  인용 특허 : 8

초록

A fluid dispensing device and its method of operation are disclosed. The device includes a feedback system which allows the device to respond in a timely and measured manner to changes in the dispensing flow rate of fluid from the device. The feedback system operates effectively even under condition

대표청구항

1. A fluid dispensing device comprising:a housing having an internal fluid reservoir divided by a movable fluid-tight partition into first and second chambers on opposite sides of said partition; electrically operated gas generation/extraction module for moving a gas into or out of said first chambe

이 특허에 인용된 특허 (8)

  1. Thoma Herwig (Wiesengasse 3 A-1140 Wien ATX) Krtlinger Michael (Traisen ATX), Dispensing device for a liquid medicament.
  2. Maget Henri J. R. (La Jolla CA), Electrochemically driven drug dispenser.
  3. Maget Henri J. R. (Los Altos CA) Krejci Paul K. (San Diego CA), Fluid delivery micropump.
  4. Portner Peer M. (Kensington CA) Jassawalla Jal S. (San Francisco CA), Implantable infusion device.
  5. Slettenmark Bruno,SEX, Implantable infusion system with a neutral pressure medication container.
  6. Gross Joseph,IEX ; Kelly John Gerard,IEX, Intradermal drug delivery device and method for intradermal delivery of drugs.
  7. Maget Henri J. R., Self-contained liquid microdispenser.
  8. Maget Henri J. R. ; Koenig Donald H., Two-part fluid dispenser.

이 특허를 인용한 특허 (60)

  1. Humayun, Mark S.; Caffey, Sean, Apparatus and methods for delivering therapeutic agents.
  2. Humayun, Mark S.; Caffey, Sean, Apparatus and methods for delivering therapeutic agents.
  3. Humayun, Mark; Caffey, Sean, Apparatus and methods for delivering therapeutic agents.
  4. Arne, Lawrence W.; Colliou, Olivier; Jensen, Marc; Zdeblick, Mark, Body-associated fluid transport structure evaluation devices.
  5. Cowan, Kevin P.; Tucker, Barry L., Constant force syringe.
  6. Zdeblick, Mark; Hutchison, James; Arne, Lawrence, Data gathering system.
  7. Michaud, Michael, Detection of infusion pump conditions.
  8. Koltay, Peter; Ernst, Andreas; Steinert, Chris; Tanguy, Laurent, Device and method for dispensing or receiving a liquid volume.
  9. Cowan, Kevin P.; Trombley, III, Frederick W.; Reilly, David M.; Griffiths, David M.; Misic, George J.; Callan, Keith, Devices, systems and methods for delivery of a fluid into a patient during a magnetic resonance procedure.
  10. Genosar, Amir, Drug infusion device.
  11. Shih, Jason; Brennan, Jeffrey; Jiang, Fukang; Caffey, Sean, Drug-delivery pump with dynamic, adaptive control.
  12. Li, Po-Ying; Li, Shengtao; Lee, Jonathan K.; Ryan, Patrick; Lai, Alice; Caffey, Sean; Humayun, Mark S., Drug-delivery pump with intelligent control.
  13. Li, Po-Ying; Li, Shengtao; Lee, Jonathan K.; Ryan, Patrick; Lai, Alice; Caffey, Sean; Humayun, Mark S., Drug-delivery pump with intelligent control.
  14. Shih, Jason; Brennan, Jeffrey; Jiang, Fukang; Caffey, Sean, Drug-delivery pumps with dynamic, adaptive control.
  15. Maget, Henri, Electrochemical gas generator and cell assembly.
  16. DiPerna, Paul M, Flow regulating stopcocks and related methods.
  17. Cowan, Kevin P.; Yanniello, Michael J., Fluid delivery system and method of fluid delivery to a patient.
  18. Whaley, Kevin, Fluid dispenser.
  19. Clark, Gene E.; Cho, Steve T.; Christianson, Harlow B.; Sperinde, John M., Fluid flow measurement device.
  20. Clark,Gene E.; Cho,Steve T.; Christianson,Harlow B.; Sperinde,John M., Fluid flow measurement device.
  21. Behzadi, Yashar; Zdeblick, Mark, Fluid transfer port information system.
  22. Pang, Changlin; Shih, Jason; Jiang, Fukang; Caffey, Sean; Humayun, Mark; Tai, Yu-Chong, Implantable pumps and cannulas therefor.
  23. Swan, Julian Francis Ralph; Danby, John, Infusion pump.
  24. Swan, Julian Francis Ralph; Danby, John, Infusion pump.
  25. Mallett,Scott, Infusion pump and method for use.
  26. 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.
  27. 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.
  28. Kruse, Geoffrey A., Infusion pump system with disposable cartridge having pressure venting and pressure feedback.
  29. Michaud, Michael; Kruse, Geoffrey A., Infusion pump system with disposable cartridge having pressure venting and pressure feedback.
  30. Michaud, Michael; Kruse, Geoffrey A., Infusion pump system with disposable cartridge having pressure venting and pressure feedback.
  31. 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.
  32. Davis, David L., Infusion pump with integrated permanent magnet.
  33. Oruklu, Meriyan; Ruchti, Timothy L.; Kotnik, Paul T.; Belkin, Anatoly S., Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system.
  34. Davis, David L., Low cost disposable infusion pump.
  35. Rosinko, Michael J.; DiPerna, Paul M., Methods and devices for determination of flow reservoir volume.
  36. Rosinko, Michael J; DiPerna, Paul M., Methods and devices for determination of flow reservoir volume.
  37. Oruklu, Meriyan; Ruchti, Timothy L.; Kotnik, Paul T.; Belkin, Anatoly S.; Markey, Brian G., Multi-sensor infusion system for detecting air or an occlusion in the infusion system.
  38. Russo, Timothy M., Polishing system, sub-system and pads.
  39. Uchiyama, Joji; Kohno, Hiromasa, Puncture device and chemical liquid supplying device.
  40. DiPerna, Paul M., Slideable flow metering devices and related methods.
  41. Zdeblick, Mark, Smart parenteral administration system.
  42. Brown, David, Solute concentration measurement device and related methods.
  43. Sharifi, Bahram; Paul, Patrick; Lawson, IV, William, Syringe assembly and infusion pump assembly incorporating such.
  44. Dewey, Paul, System and method for controlling administration of medical fluid.
  45. Dewey, Paul, System and method for controlling administration of medical fluid.
  46. Rosinko, Michael J.; Kruse, Geoffrey A.; Harris, Paul, System and method for detecting occlusions in an infusion pump.
  47. Ruchti, Timothy L.; Khair, Mohammad M., System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy.
  48. DiPerna, Paul Mario, System of stepped flow rate regulation using compressible members.
  49. Randolph, Larry Tab; Kazala, Jr., Richard Marvin; Bendele, Kevin W., Systems and methods for delivering fluid to a wound therapy dressing.
  50. Randolph, Larry Tab; Kazala, Jr., Richard Marvin; Bendele, Kevin W., Systems and methods for delivering fluid to a wound therapy dressing.
  51. Metzmaker, Thomas; Saint, Sean; Michaud, Michael; Rosinko, Michael J.; Swanson, Vance, Systems including vial adapter for fluid transfer.
  52. Ord,George; Gill,Lawrence; Korpanty,Daniel, Temperature compensation valve.
  53. Greer, Robert Steven, Thumb-operated detachable liquid polish dispenser for a hand-held surface finishing power tool.
  54. Greer, Robert Steven, Thumb-operated detachable liquid polish dispenser for a hand-held surface finishing power tool.
  55. Walters, Peter J.; Braun, Craig A.; Kohlne, Jörg; Umbeer, Volker, Touchless dispenser.
  56. DiPerna, Paul M., Two chamber pumps and related methods.
  57. Maget, Henri; Dikeman, James; Johansson, Mark; Houk, Randy, Two-part, wall-mountable electrochemical dispenser.
  58. Maget, Henri; Johansson, Mark; Dikeman, James; Houk, Randy, Two-part, wall-mountable electrochemical dispenser.
  59. Zdeblick, Mark, Two-wrist data gathering system.
  60. Zdeblick, Mark, Two-wrist data gathering system.
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