Pressure detection device for electronic sphygmomanometer

A technology of electronic sphygmomanometer and detection device, applied in vascular assessment, cardiac catheterization, etc., which can solve problems such as loss of accuracy, failure to achieve monitoring, and delay in treatment

Inactive Publication Date: 2011-12-14
INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, electronic sphygmomanometers are easily affected by environmental factors and cause measurement errors. For hypertensive patients, el...

Method used

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  • Pressure detection device for electronic sphygmomanometer
  • Pressure detection device for electronic sphygmomanometer
  • Pressure detection device for electronic sphygmomanometer

Examples

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Embodiment Construction

[0037] In order to describe the structure, features and functions of the present invention in detail, two preferred embodiments are listed and described below with the following figures.

[0038] see figure 1 , the pressure detection device 10 for an electronic sphygmomanometer provided by the first preferred embodiment of the present invention includes a container 20 , a first conduit 30 , and a second conduit 40 .

[0039] Please refer to figure 2 , The interior of the container 20 has a liquid storage space 21 for holding a liquid (such as water) 12 . The container 20 has a first perforation 22 and a second perforation 23, wherein, the container 20 protrudes a first engaging portion 24 from the top peripheral edge of the first perforation 22, and protrudes a first joint portion 24 from the top peripheral edge of the second perforation 23. The second connecting portion 25 extends from the bottom edge of the second through hole 23 to extend into the liquid storage space 21...

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PUM

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Abstract

The invention discloses a pressure detection device for an electronic sphygmomanometer, which mainly provides a container capable of containing liquid, a first conduit through which air can pass, and a second conduit through which liquid can flow in. When directly or indirectly After the air equal to the pressure of the pressure sensor is drawn from the electronic sphygmomanometer and enters the container through the first conduit, the liquid in the container will flow into the second conduit by virtue of the pressure difference. The difference in the height of the liquid in the container and whether the difference is consistent with the measurement result of the electronic sphygmomanometer can determine whether the pressure value measured by the electronic sphygmomanometer is accurate.

Description

technical field [0001] The invention relates to an electronic sphygmomanometer, in particular to a pressure detection device for the electronic sphygmomanometer. Background technique [0002] At present, the blood pressure monitors on the market can be divided into two types: mercury type and electronic type. As far as the mercury type blood pressure monitor is concerned, although the accuracy is high, the average person needs to be trained to operate correctly, and do not use items containing mercury It is the current trend of environmental protection. Therefore, electronic sphygmomanometers are more suitable for hypertensive patients to use at home, so as to control their condition at any time. [0003] However, electronic sphygmomanometers are easily affected by environmental factors and cause measurement errors. For hypertensive patients, electronic sphygmomanometers that lose their accuracy not only fail to achieve the purpose of monitoring blood pressure, but may even ...

Claims

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Application Information

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IPC IPC(8): A61B5/021
Inventor 郑振衡
Owner INSTR
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