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특허 상세정보

Anesthetic gas control apparatus

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G05D-011/13   
미국특허분류(USC) 137/10119 ; 137/554 ; 128/20314 ; 128/20325
출원번호 US-0157581 (1980-06-09)
우선권정보 JP-0073835 (1979-06-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 54  인용 특허 : 5
초록

An apparatus for supplying a mixture of oxygen and an anesthetic gas at a predetermined flow rate and mixture ratio. The flow rate and mixture ratio are controlled by means of electrically operated throttle valves, responsive to output signals from an electronic control system, generated in accordance with data stored in the control system and with input signals applied to the computer from means for sensing the flow rates of the oxygen and anesthetic gas. Desired flow rate and mixture ratio data may be input by using a numeric keyboard, and are digitall...

대표
청구항

An apparatus for supplying a predetermined rate of flow of an anasthetic gas comprising a mixture of a first gas and a second gas, said first and second gases being provided from a first gas source and a second gas source, said apparatus comprising: a first electrically controlled throttle valve coupled to receive said first gas from said first gas source, for producing a controlled flow thereof; a second electrically controlled throttle valve coupled to receive said second gas from said second gas source, for producing a controlled flow thereof; first f...

이 특허를 인용한 특허 피인용횟수: 54

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