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Ventilator control system that generates, measures, compares, and corrects flow rates 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-016/00
  • A62B-007/00
  • A62B-009/02
  • F16K-031/02
출원번호 US-0836773 (1992-02-12)
발명자 / 주소
  • Isaza Fernando J. (San Marcos CA) Wong Stanley Y. (Oceanside CA)
출원인 / 주소
  • Puritan-Bennett Corporation (Carlsbad CA 02)
인용정보 피인용 횟수 : 154  인용 특허 : 6

초록

The present invention provides a system and method for providing an improved correction to an input flow control signal to a flow control valve in a ventilator system. The correction as derived from a sum of the error in the flow rate actually delivered as compared with the desired flow rate for eac

대표청구항

A method of controlling the rate of flow of a respiratory gas supplied by a ventilation system for supporting breaths of a patient intubated on the ventilation system, the method comprising the steps of: generating an input flow control signal based upon said desired rate of flow for each control in

이 특허에 인용된 특허 (6)

  1. Koni Tuyoshi (Tokorozawa JPX) Urushida Yoshihisa (Tokorozawa JPX) Tsuzuki Akira (Tokorozawa JPX), Anesthetic gas control apparatus.
  2. Ernst Heini (Witterswil CH) Guenin Albert (Therwil CH), Automatic regulation of respirators.
  3. Cox Lawrence A. (Epping GB2), Lung ventilator.
  4. Gedeon Andras (Tby SEX) Lundell Ulf (Grdinge SEX) Pilenvik Gran (Stockholm SEX), Method and apparatus for controlling lung ventilators.
  5. Rotariu William J. (Port St. Lucie FL) Wobschall Darold (Williamsville NY), Pressure sensor control device for supplying oxygen.
  6. Ernst Heini (Witterswil CH) Guenin Albert (Therwil CH), Respirator.

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