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특허 상세정보

Humidification unit, method of making same, and ventilatory system using such a humidification unit

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A62B-018/08   
미국특허분류(USC) 128/20113; 128/20317; 128/20326; 128/20327; 128/20417; 261/154; 261/DIG0065
출원번호 US-0230010 (1999-11-26)
우선권정보 JP-0186364 (1996-07-16)
국제출원번호 PCT/IB97/00849 (1997-07-08)
§371/§102 date 19991126 (19991126)
국제공개번호 WO98/02199 (1998-01-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Reed Smith LLP
인용정보 피인용 횟수 : 44  인용 특허 : 91
초록

A humidification unit adapted to be disposed in a patient circuit for humidifying the flow of breathing gas delivered to the patient via the patient circuit by an artificial ventilator system. The humidification unit includes an exothermic member having an outer surface and a plurality of hollow fibers disposed on the outer surface of the exothermic member. Each hollow fiber is defined by a peripheral wall having minute openings large enough to allow a gas to pass therethrough yet small enough to prevent a liquid from passing therethrough. Liquid deliver...

대표
청구항

1. A humidification unit comprising: an exothermic member having an outer surface; a plurality of hollow fibers disposed on the outer surface of the exothermic member, wherein each hollow fiber in the plurality of hollow fibers includes a fluid carrying channel defined by a peripheral wall of the hollow fiber for carrying fluid proximate to the outer surface of the exothermic member wherein the peripheral wall of each hollow fiber has a plurality of the openings that are large enough to allow a gas to pass therethrough yet small enough to prevent a liqui...

이 특허에 인용된 특허 (91)

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  3. Thudor,Mohammad; Makinson,Ian Douglas; Biggs,Philip James; Dickinson,Philip John. Apparatus for delivering humidified gases. USP2006097111624.
  4. Meier, Jörg. Apparatus for supplying respiratory gas and a method for controlling the apparatus. USP2011087997270.
  5. Meier, Jörg. Apparatus for supplying respiratory gas and a method for controlling the apparatus. USP2014038671936.
  6. Meier, Jörg. Apparatus for supplying respiratory gas and a method for controlling the apparatus. USP20181010112027.
  7. Seakins, Paul John; Smith, Malcolm David; Thudor, Mohammad. Breathing assistance apparatus. USP2017099750917.
  8. Seakins, Paul John; Smith, Malcolm David; Thudor, Mohammad. Breathing assistance apparatus. USP2017019555210.
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  11. Ott, Douglas E.; Gray, Robert I.; Lloyd, Duane. Charged hydrator. USP2012078211052.
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