Title:
NONINVASIVE BLOOD PRESSURE MEASUREMENT METHOD, APPARATUS AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/075841
Kind Code:
A1
Abstract:
A noninvasive blood pressure measurement method, comprising: setting a noninvasive blood pressure measurement device in a zeroing mode or a continuous wearing mode; in the zeroing mode, enabling the noninvasive blood pressure measurement device to measure blood pressure by means of a pressurizing-type blood pressure measurement approach and setting the measured blood pressure as reference blood pressure; in the continuous wearing mode, enabling the noninvasive blood pressure measurement device to measure the blood pressure in real time by means of a photoelectric blood pressure measurement approach; determining whether the blood pressure measured in real time is abnormal according to the reference blood pressure when the blood pressure measured in real time exceeds a normal blood pressure range; verifying, by means of the pressurizing-type blood pressure measurement approach when it is determined that the blood pressure measured in real time is abnormal, the blood pressure measured in real time; and calibrating and updating the reference blood pressure when it is determined that the blood pressure measured in real time is not abnormal.
Inventors:
LI JIUCHAO (CN)
Application Number:
PCT/CN2015/094162
Publication Date:
May 11, 2017
Filing Date:
November 10, 2015
Export Citation:
Assignee:
SHENZHEN VEEPOO TECH CO LTD (CN)
International Classes:
A61B5/0225
Foreign References:
| CN101327121A | 2008-12-24 | |||
| CN104706348A | 2015-06-17 | |||
| CN103610454A | 2014-03-05 | |||
| CN101912259A | 2010-12-15 | |||
| US5316008A | 1994-05-31 | |||
| US6413223B1 | 2002-07-02 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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