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Demand valve with a reduced manual flow control

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A62B-009/02
  • A62B-007/04
  • F16K-031/26
출원번호 US-0512129 (1995-08-07)
발명자 / 주소
  • Fangrow
  • Jr. Thomas F.
  • Rulifson Donald G.
출원인 / 주소
  • Life Support Products, Inc.
대리인 / 주소
    Dickstein Shapiro Morin & Oshinsky LLP
인용정보 피인용 횟수 : 54  인용 특허 : 0

초록

A demand valve resuscitator having a reduced manual flow control. The resuscitator connects between a source of pressurized gas and a breathing mask. A patient may draw a flow of gas on demand through the resuscitator by inhaling. A pressure-responsive diaphragm within a pressure chamber, actuated o

대표청구항

[ What is claimed is:] [1.] A resuscitator for supplying breathing gas to a patient, comprising:a housing having a pressure chamber with a breathing gas inlet and a breathing gas outlet for directing gas from the chamber to a patient;a moveable element connected to the housing in a manner to move in

이 특허를 인용한 특허 (54)

  1. Heidmann, Dieter; Brandmeier, Richard; Madaus, Stefan Rolf; Voegele, Harald Wolfgang, Application device for a breathing mask arrangement.
  2. Heidmann, Dieter; Brandmeier, Richard; Madaus, Stefan; Voegele, Harald, Application device for a breathing mask arrangement.
  3. Kellstr{hacek over (o)}m,Anders, Balanced valve device and breathing apparatus comprising such valve device.
  4. Moody, Paul; Cotter, Bronwyn Nicola; Prime, Neil; Whyte, Glenn; Payton, Matthew Jon, Breathing assistance apparatus.
  5. Moody, Paul; Cotter, Bronwyn Nicola; Prime, Neil; Whyte, Glenn; Payton, Matthew Jon, Breathing assistance apparatus.
  6. Moody,Paul; Cotter,Bronwyn Nicola; Prime,Neil; Whyte,Glenn; Payton,Matthew Jon, Breathing assistance apparatus.
  7. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Vogele, Harald Wolfgang; Madaus, Stefan Rolf, Breathing mask arrangement and a forehead support device for same.
  8. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Vögele, Harald Wolfgang; Madaus, Stefan Rolf, Breathing mask arrangement and a forehead support device for same.
  9. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Madaus, Stefan Rolf; Vogele, Harald Wolfgang, Breathing mask arrangement as well as an application device and a forehead support device for same.
  10. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Madaus, Stefan Rolf; Vögele, Harald Wolfgang, Breathing mask arrangement as well as an application device and a forehead support device for same.
  11. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Madaus, Stefan Rolf; Vögele, Harald Wolfgang, Breathing mask arrangement as well as an application device and a forehead support device for same.
  12. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Madaus, Stefan Rolf; Vögele, Harald Wolfgang, Breathing mask arrangement as well as an application device and a forehead support device for same.
  13. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Madaus, Stefan Rolf; Vögele, Harald Wolfgang, Breathing mask arrangement as well as an application device and a forehead support device for same.
  14. Biener, Achim; Lang, Bernd, Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas.
  15. Biener, Achim; Lang, Bernd Christoph, Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas.
  16. Biener, Achim; Lang, Bernd Christoph, Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas.
  17. Gunaratnam,Michael Kassipillai; Smart,Gregory Scott; Kwok,Philip Rodney, Cushion clip assembly and mask assembly having same.
  18. Ho, Peter Chi Fai; DiPasquale, James; Diacopoulos, Elias G., Exhalation port with built-in entrainment valve.
  19. DeVries Douglas F., Exhalation valve for mechanical ventilator.
  20. Morelli, Paul; Granatiero, Nino; Rodrigues, Joseph, Face piece seal check device.
  21. Lang, Bernd Christoph; Fu, Timothy Tsun-Fai; Lithgow, Perry David; Guney, Memduh; Drew, Joanne Elizabeth; Bechtel, Martin; Biener, Achim; Gunaratnam, Michael K.; Davidson, Aaron Samuel; Raje, Milind Chandrakant, Forehead pad for respiratory mask.
  22. Lang, Bernd Christoph; Fu, Timothy Tsun-Fai; Lithgow, Perry David; Guney, Memduh; Drew, Joanne Elizabeth; Bechtel, Martin; Biener, Achim; Gunaratnam, Michael Kassipillai; Davidson, Aaron Samuel; Raje, Milind Chandrakant, Forehead pad for respiratory mask.
  23. Gunaratnam,Michael K.; Kwok,Philip R.; Lithgow,Perry D., Gas delivery connection assembly.
  24. Walker,Adrienne Mary Claire; Crumblin,Geoffrey; Smart,Gregory S.; Gunaratnam,Michael K.; Kwok,Philip R., Gas delivery connection assembly.
  25. Weich, Rüdiger; Grassl, Thomas; Müller, Rüdiger; Gdulla, Manfred; Tolk, Siegbert; Balke, Olaf, Gas mask for normal pressure operation and overpressure operation.
  26. Guney, Memduh; Drew, Joanne, Mask assembly.
  27. Raje, Milind; Drew, Joanne; Frater, Robert H.; Guney, Memduh, Mask assembly.
  28. Raje,Milind Chandrakant; Fu,Timothy Tsun Fai; Amarasinghe,Amal Shirley; Drew,Joanne Elizabeth; Frater,Robert Henry; Guney,Memduh; Solari,Clive, Mask assembly.
  29. Gunaratnam, Michael K.; Smart, Gregory S.; Kwok, Philip R., Mask cushion and frame assembly.
  30. Gunaratnam,Michael K.; Smart,Gregory S.; Kwok,Philip R., Mask cushion and frame assembly.
  31. Walker,Adrienne Mary Claire; Crumblin,Geoffrey; Smart,Gregory Scott; Gunaratnam,Michael Kassipillai; Kwok,Philip Rodney; Lithgow,Perry D., Mask with anti-asphyxia valve.
  32. Gunaratnam, Michael K; Smart, Gregory S; Kwok, Philip R, Method for assembling a patient interface.
  33. Marty,Garry R., Multi-port diverter valve assembly with integral detent.
  34. Ratner, Jeffrey B., Negative inspiratory force manometer apparatus.
  35. David A. Pryor, Oxygen conserver.
  36. Swann Linsey J.,CAX ; Zauner Helmut F.,CAX ; Laswick Ronald A.,CAX, Personal oxygen and filtered air evacuation system.
  37. Ottestad, Nils T., Portable breathing apparatus.
  38. Chen, Geng; Jin, Chang, Pressure control valve.
  39. Kay, Francis Xavier, Pressure regulator.
  40. Moody, Paul; Cotter, Bronwyn Nicola; Prime, Neil; Whyte, Glenn; Payton, Matthew Jon, Pressure regulator.
  41. Matsuoka, Mitsushiro, Regulator for diving.
  42. Gleason, Colin M.; Castro, Valentin A., Respiratory mask and service module.
  43. Darkin, Donald; Robinson, Gary Christopher, Respiratory mask assembly.
  44. Frater, Robert Henry; Drew, Joanne Elizabeth; Kwok, Philip Rodney; McAuliffe, Patrick John; Davidson, Aaron Samuel; Hitchcock, Robin Garth; Gunaratnam, Michael Kassipillai, Respiratory mask assembly.
  45. Frater, Robert Henry; Drew, Joanne Elizabeth; Kwok, Philip Rodney; McAuliffe, Patrick John; Davidson, Aaron Samuel; Hitchcock, Robin Garth; Gunaratnam, Michael Kassipillai; Darkin, Donald; Robinson, Gary Christopher, Respiratory mask assembly.
  46. Smart, Gregory S., Respiratory mask assembly.
  47. Smart, Gregory Scott, Respiratory mask assembly.
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  50. Eugene Giorgini, Self contained breathing apparatus.
  51. Rapoport, David M.; Kuriger, Donald Roy; Arrowsmith, Mark John, System, apparatus and method for supplying gases.
  52. Kuriger, Donald Roy; Cumin, David; Rapoport, David M.; Nightingale, Christopher Earl; Wannigama, Sujeewa; Arrowsmith, Mark John; Kapelevich, Vitaly, System, apparatus and methods for supplying gases.
  53. Torgerud, Michael A.; Fugar, Gregory L., Systems and devices for separating water and contaminants from fuel.
  54. Parihar, Shailendra K.; Patil, Haresh; Shurtleff, Carl J., Trocar assembly.
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