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Control of airway pressure during mechanical ventilation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-016/00
출원번호 US-0191916 (1994-02-04)
우선권정보 GB-0002291 (1993-02-05)
발명자 / 주소
  • Younes Magdy (Winnipeg CAX)
출원인 / 주소
  • University of Manitoba (Winnipeg CAX 03)
인용정보 피인용 횟수 : 112  인용 특허 : 0

초록

An endotracheal tube for patient ventilation is modified to permit measurement of pressure at the patient trachea by providing a chamber in the end of the ET tube to be located in the patient airway. This chamber has a highly pliant external wall with a degree of redundancy and is connected to a pre

대표청구항

Apparatus for controlling patient airway pressure during exhalation, comprising: valve means, said valve means having first inlet means for connection to an exhalation tube from a patient airway, outlet means for connection to a source of negative pressure, and second inlet means having variable flo

이 특허를 인용한 특허 (112)

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