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Blood pressure measurement device

A blood pressure measuring device, wrist technology, applied in the directions of diagnostic recording/measurement, blood vessel evaluation, medical science, etc. Effect

Active Publication Date: 2020-08-11
OMRON HEALTHCARE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, the smaller the cuff becomes due to the miniaturization of blood pressure measuring devices, the less accurate the blood pressure measurement may be
[0005] In addition, there is a problem that blood pressure cannot be accurately measured not only in wearable devices, but also in biological information measuring devices that measure pulse, for example, and pulse cannot be accurately measured.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0048] Below, use Figure 1 ~ Figure 15 An example of the blood pressure measurement device 1 of the first embodiment of the present invention is illustrated.

[0049] figure 1 It is a perspective view showing the structure of the blood pressure measurement device 1 of the first embodiment of the present invention in a state where the belt 4 is closed. figure 2 It is a perspective view showing the structure of the blood pressure measurement device 1 in a state where the belt 4 is opened. image 3 It is an exploded view showing the structure of the blood pressure measurement device 1. Figure 4 It is an explanatory diagram showing a state where the blood pressure measurement device 1 is worn on the wrist. Figure 5 It is a block diagram showing the structure of the blood pressure measurement device 1. Image 6 It is a perspective view showing the structure of the device main body 3 and the collar 5 of the blood pressure measurement device 1. Figure 7 It is a perspective view showi...

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PUM

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Abstract

A blood pressure measurement device (1) is provided with: holding assemblies (4, 5) attached to a wrist (200) of an organism and in contact with the wrist (200) at least between the back of the hand and the palm of the hand; a sensing cuff (73) disposed in a region where an artery (210) of the wrist (200) is present, the sensing cuff (73) being provided on the organism side of the holding assemblies (4, 5); and a cuff (74) provided on the organism side of the collar (5) and disposed on the back-of-the-hand side of the wrist (200).

Description

Technical field [0001] The present invention relates to a blood pressure measuring device for measuring blood pressure. Background technique [0002] In recent years, blood pressure measurement devices used for blood pressure measurement are used not only in medical equipment, but also in homes as a device for confirming health status. The blood pressure measurement device, for example, winds the cuff around the upper arm or wrist of a living body, expands and contracts the cuff, detects the pressure of the cuff with a pressure sensor, and detects the vibration of the artery wall to measure blood pressure. [0003] As such a blood pressure measurement device, for example, a so-called integrated device in which a cuff and a device main body that supplies fluid to the cuff are integrally configured is known. Recently, such an integrated blood pressure measurement device is required to be miniaturized as a wearable device to be worn on the wrist. Therefore, the cuff used for the blo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/022
CPCA61B5/02141A61B5/0235A61B5/681A61B5/02233A61B5/02225
Inventor 滨口刚宏久保大佐野佳彦西冈孝哲森健太郎东村悠
Owner OMRON HEALTHCARE CO LTD
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