Title:
METHOD FOR MONITORING CARDIOVASCULAR PARAMETER, AND MEDICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/082231
Kind Code:
A1
Abstract:
A method for monitoring a cardiovascular parameter, and a medical device. The method for monitoring a cardiovascular parameter comprises: acquiring arterial pressure monitoring data of a monitored object, and personal attribute information of the monitored object (S110); according to the arterial pressure monitoring data and the personal attribute information, selecting, from among at least two cardiovascular parameter estimation models, a target estimation model suitable for the monitored object, wherein model structure algorithm logic of the at least two cardiovascular parameter estimation models is different (S120); and estimating a cardiovascular parameter of the monitored object according to the arterial pressure monitoring data by using the target estimation model (S130). By means of the present method and medical device, a target estimation model suitable for a monitored object is selected from among at least two different cardiovascular parameter estimation models according to arterial pressure monitoring data and personal attribute information of the monitored object to estimate a cardiovascular parameter of the monitored object, such that the accuracy of cardiovascular parameter monitoring can be improved.
Inventors:
SUN BAILEI (CN)
HE XIANLIANG (CN)
TAN FAN (CN)
LUO SHENGWEN (CN)
HE XIANLIANG (CN)
TAN FAN (CN)
LUO SHENGWEN (CN)
Application Number:
PCT/CN2022/126515
Publication Date:
April 25, 2024
Filing Date:
October 20, 2022
Export Citation:
Assignee:
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD (CN)
International Classes:
A61B5/029; A61B5/021
Domestic Patent References:
| WO2008019207A2 | 2008-02-14 | |||
| WO2021250234A2 | 2021-12-16 |
Foreign References:
| US20100204591A1 | 2010-08-12 | |||
| US20190326017A1 | 2019-10-24 | |||
| CN113160921A | 2021-07-23 |
Attorney, Agent or Firm:
P. C. & ASSOCIATES (CN)
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