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Pulse wave measuring device

A measuring device and pulse wave technology, which can be used in diagnostic recording/measurement, pulse/heart rate measurement, medical science, etc., and can solve the problems of low sensitivity and missed detection of CCHD children.

Active Publication Date: 2020-06-30
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Based on the fact that most CCHDs are accompanied by varying degrees of hypoxia, transcutaneous pulse oximetry (POX) is currently used to screen for CCHD. The sensitivity of CCHD screening is low, which means that some children with CCHD will still be missed

Method used

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Embodiment Construction

[0049] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0050] figure 1 It is a schematic structural diagram of a pulse wave measurement device provided by an embodiment of the present application. Such as figure 1 As shown, the device includes: a signal acquisition module 110, a data processing module 120 and a display module 130; wherein, the signal acquisition module 110 is used to collect the pulse wave of at least one arterial pulse point of the target object; the data processing module 120 is used to extract At least one pulse waveform characteristic of the pul...

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Abstract

The invention discloses a pulse wave measuring device which comprises a signal acquisition module, a data processing module and a display module, wherein the signal acquisition module is used for acquiring pulse waves of at least one moving pulse point of a target; the data processing module is used for extracting at least one pulse waveform feature of the pulse waves, wherein the pulse waveform feature comprises a time domain feature and / or frequency domain feature; and the display module is used for displaying a feature value of the pulse waveform feature. Compared with a conventional schemethat only a pulse waveform is displayed, and information represented by a pulse wave is subjectively judged by a user, the pulse wave measuring device has the effects that the time domain feature and / or frequency domain feature of the pulse wave is extracted by the data processing module, the feature value of the pulse waveform feature is displayed, then the user can visibly understand information represented by the pulse of the target, and effective bases can be provided for following medical diagnosis, health screening, and the like.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of medical electronics, in particular to a pulse wave measurement device. Background technique [0002] Congenital heart disease (CHD) is the most common congenital malformation. Studies have shown that CHD is the most common cause of death due to congenital malformations, and it is also the leading cause of infant mortality in developed countries. Especially for children with critical congenital heart disease CCHD (Critical CHD, CCHD), early diagnosis and surgical intervention or cardiac catheterization in the first year of life are required to maintain life. [0003] In order to effectively improve this problem, most babies will be screened for CCHD. The significance of CCHD screening is to achieve early identification and early treatment of CCHD, and help improve outcomes. Based on the fact that most CCHDs are accompanied by varying degrees of hypoxia, transcutaneous pulse oximetr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0205A61B5/0402A61B5/1455A61B7/02A61B8/02
CPCA61B5/0205A61B5/02007A61B5/02116A61B5/02028A61B5/02125A61B5/14551A61B5/7203A61B7/02A61B8/02A61B5/318
Inventor 孙白雷韩飞谢春柳张飞
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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