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Portable ventilator system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A62B-007/00
  • A62B-009/00
  • A61M-016/00
출원번호 US-0234636 (2005-09-23)
등록번호 US-8156937 (2012-04-17)
발명자 / 주소
  • DeVries, Douglas F.
  • Boyle, David
  • Holmes, Michael
  • Williams, Malcolm
출원인 / 주소
  • CareFusion 203, Inc.
인용정보 피인용 횟수 : 8  인용 특허 : 181

초록

A portable ventilator uses a Roots-type blower as a compressor to reduce both the size and power consumption of the ventilator. Various functional aspects of the ventilator are delegated to multiple subassemblies having dedicated controllers and software that interact with a ventilator processor to

대표청구항

1. A portable ventilator, comprising: a blender module, including: a pressurized gas inlet and a nebulizer drive port, wherein the blender module is configured to receive pressurized gas and aerosolized medication; a Roots blowerto provide a flow of gas to a patient, including: a housing,an inlet po

이 특허에 인용된 특허 (181)

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이 특허를 인용한 특허 (8)

  1. DeVries, Douglas F.; Gaw, Shan E., Active exhalation valve.
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