DATA PROCESSING METHOD AND APPARATUS BASED ON POSITIVE PRESSURE VENTILATION THERAPY MACHINE

Title:

DATA PROCESSING METHOD AND APPARATUS BASED ON POSITIVE PRESSURE VENTILATION THERAPY MACHINE

Document Type and Number:

WIPO Patent Application WO/2019/109965

Kind Code:

A1

Abstract:

A data processing method and apparatus based on a positive pressure ventilation therapy machine, which belong to the technical field of data processing, solve the problem in the prior art of the cost of using flow sensors being too high, and are applicable to gas flow measurement in a positive pressure ventilation therapy machine. The method comprises: acquiring a current operation parameter and a current pressure value of a fan in a positive pressure ventilation therapy machine (201); according to the current pressure value, searching a preset list for a target relational expression corresponding to the current pressure value, wherein the preset list comprises multiple pressure values and relational expressions corresponding to the multiple pressure values, and the relational expressions corresponding to the multiple pressure values are relational expressions between operation parameters of the fan and a gas flow output by the positive pressure ventilation therapy machine (202); and according to the current operation parameter and the target relational expression, determining a current gas flow output by the positive pressure ventilation therapy machine (203).

Inventors:

ZHUANG ZHI (CN)
LIU WEIFENG (CN)

Application Number:

PCT/CN2018/119482

Publication Date:

June 13, 2019

Filing Date:

December 06, 2018

Export Citation:

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Assignee:

BMC MEDICAL CO LTD (CN)

International Classes:

A61M16/00

Foreign References:

DE202017003149U1	2017-08-02
CN101060878A	2007-10-24
CN104524676A	2015-04-22
US20160243325A1	2016-08-25
US20080216833A1	2008-09-11

Other References: