Title:
METHOD FOR RESPIRATOR PRESSURE CONTROL
Document Type and Number:
WIPO Patent Application WO/2017/079860
Kind Code:
A1
Abstract:
A method for respirator pressure trigger control, comprising: S1, setting a respiratory cycle, and calculating or monitoring an end-expiratory pressure value; S2, presetting a pressure trigger sensitivity value; S3, calculating according to the pressure trigger sensitivity and end-expiratory pressure values, and determining whether to enable the respirator to trigger pressure; and S4, triggering ventilation according to trigger results. The present respirator pressure control method uses an algorithm to reduce occurrences of false triggering. When a positive end-expiratory pressure (PEEPI) is present in the respiratory system, the method allows a patient to trigger with more ease. The method is also suitable to be used with anesthesia machine and other pressure trigger control systems.
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Inventors:
SHI HONG (CN)
Application Number:
PCT/CN2015/000778
Publication Date:
May 18, 2017
Filing Date:
November 10, 2015
Export Citation:
Assignee:
SHI HONG (CN)
International Classes:
A61M16/00
Foreign References:
| CN103182121A | 2013-07-03 | |||
| CN103893865A | 2014-07-02 | |||
| CN101757707A | 2010-06-30 | |||
| CN104001249A | 2014-08-27 | |||
| CN102512736A | 2012-06-27 | |||
| US20150045687A1 | 2015-02-12 |
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