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Method and device for reduction of rebreathing of gas from dead space

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A62B-007/00
  • A61M-016/00
  • F16K-031/02
출원번호 US-0955872 (1992-12-10)
우선권정보 SE-0002161 (1990-06-18)
국제출원번호 PCT/SE91/00435 (1991-06-18)
§371/§102 date 19921210 (19921210)
국제공개번호 WO-9119526 (1991-12-26)
발명자 / 주소
  • Jonson Bjrn (Lund SEX) Olsson Sven-Gunnar (Arlv SEX)
출원인 / 주소
  • Siemens-Elema AB (Solna SEX 03)
인용정보 피인용 횟수 : 108  인용 특허 : 0

초록

In a method and apparatus for reducing rebreathing of gas from the dead space (i.e., the volume of used gas, which during expiration has filled the airways and is brought back to the alveus at the following inspiration), at least during the final phase of expiration, a flow of used breathing gas is

대표청구항

In a respiration-assist system, a method for reducing rebreathing of gas from dead space comprising the steps of: during a final phase of expiration of a patient, artificially evacuating a flow of used gas from the patient through a first gas conduit inserted into the patient\s airway, the flow rate

이 특허를 인용한 특허 (108)

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