Title:
CONTINUOUS AMBULATORY BLOOD PRESSURE MONITORING DEVICE AND METHOD BASED ON PULSE WAVE TRANSIT
Document Type and Number:
WIPO Patent Application WO/2018/113442
Kind Code:
A1
Abstract:
A continuous ambulatory blood pressure monitoring device and method based on pulse wave transit time and pulse wave transit velocity. In the continuous ambulatory blood pressure monitoring device, a host housing (101) having a watch shape is equipped with an electrocardiograph signal collecting module (104), a pulse wave signal collecting module (103) is provided on a wristband (102) at the position facing to the wrist radial artery, and the electrocardiograph signal collecting module (104) and the pulse wave signal collecting module (103) signal connect to a control module (105). The continuous ambulatory blood pressure monitoring device and method can obtain pulse waves in real time, and solve the problem of poor heart pulse wave acquisition in vitro. A quick and accurate method for obtaining the time point of cardiac ejection is provided, and the method is an important part of the continuous ambulatory blood pressure monitoring.
Inventors:
MIN WEIDONG (CN)
FENG XIULI (CN)
PAN PENG (CN)
FENG XIULI (CN)
PAN PENG (CN)
Application Number:
PCT/CN2017/110340
Publication Date:
June 28, 2018
Filing Date:
November 10, 2017
Export Citation:
Assignee:
TIANJIN PUREN ONEHAL INFORMATION TECH CO LTD (CN)
International Classes:
A61B5/021; A61B5/0402
Foreign References:
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| CN102008296A | 2011-04-13 |
Attorney, Agent or Firm:
TIANJIN BINHAI KEWEI INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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