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Fluid flow control system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-005/14
출원번호 US-0554092 (1975-02-28)
발명자 / 주소
  • Georgi Heinz W. (Del Mar CA)
출원인 / 주소
  • IVAC Corporation (San Diego CA 02)
인용정보 피인용 횟수 : 86  인용 특허 : 1

초록

A syringe pump operated by a stepping motor to repetitively fill and empty a syringe cartridge over a plurality of operational cycles of successive fill stroke and pump stroke periods. The motor is driven by drive pulses from a digital pulse generation and control system, the pulse frequency establi

대표청구항

In a system for parenteral administration of liquids at desired flow rates through a feeding tube from a liquid source to a patient, the combination comprising: syringe means for performing alternate fill and pump strokes to control the flow of liquid through the feeding tube; motor means for drivin

이 특허에 인용된 특허 (1)

  1. Jenkins Jon Arthur (Rancho Santa Fe CA) Flatten Orris H. (Yorba Linda CA) Hyman Oscar E. (Santa Ana CA), IV pump.

이 특허를 인용한 특허 (86)

  1. Kurtz Robert J. (New York NY), Air leak detector and counter for drainage device.
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  7. Michaud, Michael, Detection of infusion pump conditions.
  8. Miesel, Keith A., Determining catheter status.
  9. Schulman Joseph H. (Los Angeles CA), Device and method useful in monitoring fluid flow in a drug injector.
  10. de Figueiredo Nuno R. M. (Hgstigen 5 182 74 Stocksund SEX), Device for automatically controlling the infusion liquid flow in an infusion apparatus.
  11. Haecker, Juergen; Lapp, Uwe; Waeber, Udo, Device for connecting multi-functional disposable cassette to extracorporeal blood treatment apparatus.
  12. Prestele Karl (Erlangen DEX) Franetzki Manfred (Uttenreuth DEX) Reif Erich (Erlangen DEX), Device for the infusion of fluids into the human or animal body.
  13. Kalpin, Scott L.; Solefack, Lucien Bell; Miesel, Keith A., Devices and methods for detecting catheter complications.
  14. Blomquist, Michael; Bresina, Timothy; Bynum, Gail; Welsch, Michael, Display for pump.
  15. Duggan Stephen R. (Rosemount MN), Drug administration device.
  16. Peterson Thomas L. ; Blomquist Michael L., Drug pump systems and methods.
  17. Peterson, Thomas L.; Blomquist, Michael L., Drug pump systems and methods.
  18. Peterson,Thomas L.; Blomquist,Michael L., Drug pump systems and methods.
  19. Kurtz, Robert J., Electronic monitoring system for drainage device.
  20. Kolenbrander, Jeremy; Palsulich, William; Ladtkow, James; Tyler, Dave; Steward, Jeffrey A.; Gibbons, Dave; Lindner, John R., Extracorporeal blood processing apparatus with pump balancing.
  21. Howson David C. (Denver CO) Fellinger Michael W. (Boulder CO) Popken John A. (Longmont CO) Altobellis Richard M. (Lyons CO) Scharf Bennett J. (Boulder CO) Oshetski Walter E. (Longmont CO), Failsafe apparatus and method for effecting syringe drive.
  22. Kelly Timothy G. (Silver Spring MD) Lohr David A. (Ellicott City MD) St. John Peter A. (Adelphi MD), Flow metering apparatus for a fluid infusion system.
  23. Roady,Roger; Scordato,Joseph John, Fluid dispenser calibration system and method.
  24. Scordato,Joseph John; Minard,James J.; Roady,Roger, Fluid dispenser calibration system and method.
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  27. Tucker Elton M. (Medfield MA) Prosl Frank R. (Duxbury MA), Infusion apparatus and method.
  28. Tonelli, Claudio; Ligabue, Andrea; Cestari, Silvano, Infusion device for medical fluids.
  29. Davis David L. ; Brasier Robert E. ; Hatch Richard F., Infusion device with disposable elements.
  30. Davis David L. ; Hatch Richard F. ; Poirier David A., Infusion device with disposable elements.
  31. Davis David Lyle, Infusion device with disposable elements.
  32. Davis, David L., Infusion device with disposable elements.
  33. Davis, David Lyle, Infusion device with disposable elements.
  34. Davis David L. ; Brasier Robert E. ; Hatch Richard F., Infusion device with optical sensor.
  35. Groshong Leroy E. (Portland OR) Groshong Judson C. (Beaverton OR) Brawn ; deceased R. James (late of Portland OR by Stanley C. Fisher ; administrator), Infusion pump.
  36. Zhu, Hong, Infusion pump and method to enhance long term medication delivery accuracy.
  37. Zhu, Hong, Infusion pump and method to enhance long term medication delivery accuracy.
  38. 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.
  39. 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.
  40. Kruse, Geoffrey A., Infusion pump system with disposable cartridge having pressure venting and pressure feedback.
  41. Michaud, Michael; Kruse, Geoffrey A., Infusion pump system with disposable cartridge having pressure venting and pressure feedback.
  42. Michaud, Michael; Kruse, Geoffrey A., Infusion pump system with disposable cartridge having pressure venting and pressure feedback.
  43. 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.
  44. McClendon Robert R. ; Digianfilippo Aleandro, Integrated systems for testing and certifying the physical, functional, and electrical performance of IV pumps.
  45. McClendon, Robert R.; DiGianfilippo, Aleandro, Integrated systems for testing and certifying the physical, functional, and electrical performance of IV pumps.
  46. McClendon Robert R. ; DiGianfilippo Aleandro ; Huang Leon, Integrated test station for testing liquid flow and electrical safety characteristics of IV pumps.
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  48. Blomquist, Michael L., Interface for medical infusion pump.
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  51. Blomquist, Michael L., Interface for medical infusion pump.
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  53. Evans, William James; Greenberg, Diana Willow; Blomquist, Michael L., Interface for medical infusion pump.
  54. Nakano Etuo,JPX ; Satoh Suwao,JPX, Light-source switching and driving unit.
  55. Sancoff Gregory E. (Rancho Santa Fe CA) Doyle Mark C. (San Diego CA), Liquid delivery device.
  56. Shvets, Igor; Kashanin, Dmitri; Williams, Vivienne, Liquid pumping system.
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  59. Solgaard,Kurt; Kragelund,Bo, Method for activating an electric motor and a metering pump by supplying predetermined pulse intervals to supply predetermined fluid quantities.
  60. Davis David L. ; Hatch Richard F. ; Poirier David A., Method of measuring an occlusion in an infusion device with disposable elements.
  61. Davis David L. (9351 Black Hills Way San Diego CA 92129), Method of providing uniform flow from an infusion device.
  62. Bisera Jose (Camarillo CA) Weil Max H. (Beverly Hills CA), Monitor for intravenous injection system for detecting occlusion and/or infiltration.
  63. Archibald G. Kent (St. Paul MN), Nonpulsating IV pump and disposable pump chamber.
  64. Archibald, G. Kent, Nonpulsating IV pump and disposable pump chamber.
  65. Archibald G. Kent (St. Paul MN), Nonpulsating TV pump and disposable pump chamber.
  66. Pazemenas Vytas V. (Sunnyvale CA), Occlusion detection apparatus and method.
  67. Willyard, Richard A.; Brannan, Joseph D., Optical detection of interrupted fluid flow to ablation probe.
  68. Suzuki,Akira; Takahashi,Masao; Mizoguchi,Kazuaki; Nemoto,Shigeru; Saito,Taro, Perfusion system for off-pump coronary artery bypass.
  69. Knigge Vincent L. (Mundelein IL) Shim Norm (Glenview IL), Pre-programmable metering apparatus for a fluid infusion system.
  70. Menzies Bruce K. (Walton-On-Thames GB2), Pressure source.
  71. Tonelli, Claudio; Ligabue, Andrea; Cestari, Silvano, Process for controlling an infusion device.
  72. Blomquist, Michael L., Programmable medical infusion pump.
  73. Blomquist, Michael L., Programmable medical infusion pump displaying a banner.
  74. Lundquist Ingemar H. (Pebble Beach CA) Tarczy-Hornoch Zoltan (Berkeley CA) Kardos Thomas J. (Laguna Beach CA), Retroperfusion control apparatus, system and method.
  75. Pasqualucci Joseph ; Schweitzer Frederick F., Safety interlock system for medical fluid pumps.
  76. Blomquist, Michael L., Server for medical device.
  77. Solomon Edward G. (Menlo Park CA), Stepping motor control procedure for achieving variable rate, quasi-continuous fluid infusion.
  78. McNall, III, Ralph I.; Kriesel, Joshua W.; Joshi, Serena; Donze, Thomas T., Sterile assembled liquid medicament dosage control and delivery device.
  79. Hodson,Steve J., Syringe pump.
  80. Tribe, Robert James; Pickles, Chris, Syringe pumps.
  81. Rosinko, Michael J.; Kruse, Geoffrey A.; Harris, Paul, System and method for detecting occlusions in an infusion pump.
  82. Blomquist Michael L., Systems and methods for automated testing of medical equipment.
  83. McClendon Robert R. (Peoria AZ) DiGianfilippo Aleandro (Scottsdale AZ) Pierce Richard (Lake Zurich IL) Figler Alan A. (Woodinville WA), Systems and methods for testing pump flow rates.
  84. Miesel, Keith A.; Panken, Eric J., Systems and methods of identifying catheter malfunctions using pressure sensing.
  85. Metzmaker, Thomas; Saint, Sean; Michaud, Michael; Rosinko, Michael J.; Swanson, Vance, Systems including vial adapter for fluid transfer.
  86. DiPerna, Paul M., Two chamber pumps and related methods.
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