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특허 상세정보

Electrically controllable anesthesia vaporizer

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61M-016/00   
미국특허분류(USC) 128/20312 ; 128/20314 ; 128/20327
출원번호 US-0809251 (1985-12-16)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 54  인용 특허 : 0
초록

A vaporizer has a main conduit supplied at an inlet end by a carrier gas of oxygen and nitrous oxide having a constant flow rate. The outlet end of the conduit is connected to the breathing system of a patient. A series circuit with an input end connected to a proximal port in the conduit includes a check valve, a chamber in which anesthetic vapor is maintained in saturation and a positive displacement pump driven by an electrical motor for pumping the vapor-saturated gas at a rate that is only a function of an electrical signal applied to the motor. The...

대표
청구항

An electrically controllable anesthesia vaporizer for introducing vapor at a controllable rate into a carrier gas stream flowing therethrough comprising: (a) a main closed container with an outer wall, said container having in a portion thereof a reservoir for holding a liquid anesthetic, having a chamber means above said reservoir for collecting and containing anesthetic vapor from said liquid anesthetic, and having spaced apart inlet and outlet ports extending through separate portions respectively of said container wall, said inlet port being adapted ...

이 특허를 인용한 특허 피인용횟수: 54

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  8. Stenzler, Alex. Device and method for treatment of surface infections with nitric oxide. USP2011027892198.
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  10. Stenzler, Alex; Miller, Chris C. Device and method for treatment of wounds with nitric oxide. USP2009047520866.
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  53. Hole, Douglas; Miller, Christopher C.. Use of nitric oxide gas in an extracorporeal circuitry to treat blood plasma. USP2009057531133.
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