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특허 상세정보

Humidifier for inhalant gas

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01F-003/04   
미국특허분류(USC) 261/104 ; 128/204.13
출원번호 US-0888505 (1997-07-07)
우선권정보 JP-0076127 (1995-03-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 14  인용 특허 : 9
초록

A humidifier for an inhalant gas, which humidifies an inhalant gas having a controlled composition without invasion of bacteria by bringing a stream of the inhalant gas into contact with one side of a water vapor-permeable membrane which is in contact with liquid water on the other side.

대표
청구항

[ What is claimed is:] [1.] A humidifier for an inhalant gas, comprising:(a) a container for containing liquid water and a lid with sockets therein fitted on the top of the container;(b) a plurality of hollow fibers of a water-permeable membrane which are bent into a U-shape, and wherein each end of the U-shape is adapted to fit in a socket;(c) means for bringing a stream of an inhalant gas having a controlled composition into contact with the inside of the hollow fibers through said sockets;(d) a protective tube in which the hollow fibers are packed and...

이 특허를 인용한 특허 피인용횟수: 14

  1. Niland, William F.; Bamford, Owen S.; Cortez, Jr., Felino V.. Apparatus and method for delivering water vapor to a gas. USP2010057708013.
  2. Schroeder,Gary; Broeck,Dirk Ten; Bamford,Owen S.; Niland,William F.; Cortez, Jr.,Felino V.. Apparatus and method for respiratory tract therapy. USP2008017314046.
  3. Page,John K. R.; Page,Mark George. Apparatus for the preparation of liquids for the dispense of beverages. USP2006097104531.
  4. Virr, Alexander; Darkin, Donald; Row, Nathan John; Klasek, Paul Jan. Humidification arrangement for a respiratory apparatus. USP2015028944056.
  5. Virr, Alexander; Darkin, Donald; Row, Nathan John; Klasek, Paul Jan. Humidification arrangement for a respiratory apparatus. USP2018069987453.
  6. Saito, Tadashi; Noda, Seiji; Miya, Kazuhiro; Furukawa, Seiji; Nakai, Takafumi. Humidifier and method of hydrophilization processing for humidifying material. USP2017129845961.
  7. Van Der Net, Antonius Johannus. Humidifying apparatus, lithographic apparatus and humidifying method. USP2011017866637.
  8. Van Der Net, Antonius Johannus. Humidifying apparatus, lithographic apparatus and humidifying method. USP2015049004459.
  9. Parekh, Bipin S.; Spiegelman, Jeffrey J.; Zeller, Robert S.; Holmes, Russell J.. Lithographic projection apparatus, purge gas supply system and gas purging method. USP2010097789940.
  10. Parekh, Bipin S.; Spiegelman, Jeffrey J.; Zeller, Robert S.; Holmes, Russell J.. Lithographic projection apparatus, purge gas supply system and gas purging method. USP2011027879137.
  11. Bamford, Owen S.. Method for reducing the work of breathing. USP2010117827981.
  12. Barclay L. Harvey. Permeation tube for delivering fluid at a constant flow rate independent of ambient temperature variations. USP2000026030436.
  13. Wiederin, Daniel R.. System for humidifying gas streams. USP20190410247432.
  14. Nakamura, Takayuki; Hariguchi, Hideki. Vaporization filter for humidification, vaporization filter laminate for humidification and humidification method using these. USP2013078496233.