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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Pressure support system with a low leak alarm and method of using same

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61M-016/00   
미국특허분류(USC) 128/20222; 128/20423; 128/20421; 128/20523
출원번호 US-0436858 (1999-11-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Michael W. Haas
인용정보 피인용 횟수 : 94  인용 특허 : 12
초록
▼

A pressure support system and method of using same that includes a pressure generator adapted to provide a gas flow, a conduit coupled to the pressure generator to deliver a gas flow to a patient, an interface device coupled to the conduit to communicate the gas flow to an airway of the patient. An exhaust vent that provides a flow of exhaust gas to atmosphere is provided in the conduit or the interface device. A flow sensor detects a rate at which gas flows in the conduit and provides a first output indicative thereof, and a pressure sensor detects a pr...

대표
청구항
▼

1. A pressure support system comprising:a pressure generator adapted to provide a gas flow; a conduit operatively coupled to said pressure generator to deliver a gas flow to a patient; an interface device operatively coupled to said conduit to communicate a gas flow to an airway of a patient, wherein at least one of said conduit and said interface device includes an exhaust vent that provides a flow of exhaust gas to atmosphere from a respective one of said conduit and said interface device; flow sensing means for determining a rate at which gas flows in...

이 특허에 인용된 특허 (12)

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  3. Hoffman Richard E. (Overland Park KS). Medical gas alarm system. USP1991105057822.
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  5. Rapoport David M. (New York NY) Norman Robert G. (New Windsor NY) Gruenke Roger A. (Overland Park KS). Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea. USP1996075535739.
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  7. Estes Mark C. (Irwin PA) Fiore John H. (Irwin PA). Method and apparatus for providing proportional positive airway pressure to treat sleep disordered breathing. USP1996075535738.
  8. Rapoport David M. (New York NY). Method and apparatus for the treatment of obstructive sleep apnea. USP1991115065756.
  9. Downs John B. (8530 Preston Mill Ct. Dublin OH 43017). Method and apparatus for ventilatory therapy. USP1988094773411.
  10. Hete Bernie F. (Trafford PA) Hill Peter D. (Monroeville PA) Beiriger Michael J. (Pittsburgh PA). Pressure control in a blower-based ventilator. USP1997125694923.
  11. Mechlenburg Douglas M. (Pittsburgh PA) Kimmel Steven A. (Greensburg PA) Fiore John H. (Pittsburgh PA). Sleep apnea treatment apparatus. USP1996075540219.
  12. Rowland Robert O. (Hemet CA). Ventilator monitor and alarm apparatus. USP1989024803471.

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