Title:
BREATHING VENTILATION DEVICE AND METHOD FOR SAME TO INDICATE WEARING STATE OF PATIENT INTERFACE ACCESSORY
Document Type and Number:
WIPO Patent Application WO/2022/141016
Kind Code:
A1
Abstract:
A breathing ventilation device and a method for same to indicate the wearing state of a patient interface accessory (40), the method comprising: obtaining the patient leakage volume of a breathing ventilation device and a recommended range (110, 130) of the patient leakage volume, generating a visualization graph (150) according to the obtained gas leakage volume and recommended range of the breathing ventilation device, the visualization graph at least representing the obtained gas leakage volume and recommended range of the breathing ventilation device, and the relationship between the gas leakage volume and the recommended range; and displaying the visualization graph (170). The visualization graph can enable users to visually know the wearing state of a patient interface accessory (40).
Inventors:
PAN RUILING (CN)
NAN ZHIBAI (CN)
WANG HUIHUA (CN)
NAN ZHIBAI (CN)
WANG HUIHUA (CN)
Application Number:
PCT/CN2020/140616
Publication Date:
July 07, 2022
Filing Date:
December 29, 2020
Export Citation:
Assignee:
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD (CN)
International Classes:
A61M16/00
Foreign References:
| US20130263857A1 | 2013-10-10 | |||
| US20060254588A1 | 2006-11-16 | |||
| CN103180002A | 2013-06-26 | |||
| US20170312463A1 | 2017-11-02 | |||
| US20140012150A1 | 2014-01-09 |
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
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