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Arterial blood filter with improved gas venting

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-019/00
  • B01D-027/06
  • B01D-035/02
출원번호 US-0333832 (1981-12-23)
발명자 / 주소
  • Dickens Duane D. (Irvine CA) Servas Francis M. (San Juan Capistrano CA)
출원인 / 주소
  • Shiley Incorporated (Irvine CA 02)
인용정보 피인용 횟수 : 97  인용 특허 : 15

초록

A novel liquid filter of the “outside-in”type is disclosed, comprising a hollow tubular housing, a concentrically disposed perforated tubular core surrounded by a cylindrical filter element and communicating with a liquid outlet in the bottom wall of the housing, and a filter element cap covering th

대표청구항

A liquid filter suitable for use in an extracorporeal blood flow circuit comprising a hollow tubular housing having a side wall, a top wall having a highest point at the center thereof and a bottom wall, a gas vent in said top wall at said highest point, a perforated tubular core concentrically disp

이 특허에 인용된 특허 (15)

  1. Schael Wilfried (Bad Homburg DEX) Sigdell Jan-Erik (Bad Homburg DEX) Krick Gerd E. (Usingen DEX), Apparatus for the mass transfer between two media.
  2. Byrns John (Los Angeles CA), Bacteria filter and method of assembling same.
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  14. Lambert ; Steven J. ; Lambert ; Bertha E. ; Lambert ; Warren G., Self-cleaning filter and vortexer.
  15. Schnell William J. (Arlington Heights IL) Wolf ; Jr. Ludwig (Barrington IL), Swirling flow bubble trap.

이 특허를 인용한 특허 (97)

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