Anaesthetic gas control apparatus,申请号GB19800019260-传众专利搜索

Anaesthetic gas control apparatus

申请公布号：GB2053512(A)

申请号：GB19800019260

申请日期：1980.06.12

申请公布日期：1981.02.04

申请人：

CITIZEN WATCH CO LTD

分类号：A61M16/12;A61M16/00;A61M16/10;A61M16/20;B01F3/02;B01F15/04;G05D11/13;(IPC1-7):05B15/02;61M17/00

主分类号：A61M16/12

摘要：<p>An apparatus supplies a mixture of oxygen and an anaesthetic gas at a predetermined flow rate and mixture ratio. The flow rate and mixture ratio are controlled by means of electrically operated throttle valves (26, 34), responsive to output signals from an electronic control system (40), including a microprocessor generated in accordance with data stored in the control system (40) and with input signals applied to the computer from means (30, 36) for sensing the flow rates of the oxygen and anaesthetic gas. Desired flow rate and mixture ratio data are entered from a numeric keyboard, and are digitally displayed. <IMAGE></p>