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Non-invasive blood pressure measuring analyzer

A sphygmomanometer and analyzer technology, applied in the field of sphygmomanometer and its analysis and measurement

Inactive Publication Date: 2007-06-27
王卫东
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, the performance detection and analysis of sphygmomanometers currently only use static test methods, and are only applicable to a few analog sphygmomanometers, such as mercury sphygmomanometers, while those digital sphygmomanometers with vibration method and oscillometric method cannot be tested, and are widely used. The non-invasive blood pressure monitors commonly used in clinical practice and electronic sphygmomanometers commonly used in households are all digital sphygmomanometers, so it is of great significance to measure such sphygmomanometers
At present, there is no effective method and device for dynamic analysis of sphygmomanometer

Method used

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  • Non-invasive blood pressure measuring analyzer

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Embodiment Construction

[0011] specific implementation plan

[0012] In Fig. 1, the dynamic blood pressure simulator embeds one or more simulated blood vessels in the simulated arm and wrist, and may or may not place blood vessels outside it, depending on the needs. The two ends of the blood vessel are connected by a multi-way connection body, and the percussion pump and the pump are connected in series in the artificial blood vessel of the artery to generate dynamic blood pressure in the blood vessel network. The pump generating constant pressure can also be replaced by a pressure transmission. It can also be placed on the same side as the shock pump.

[0013] The computer in Figure 2 controls the start-up, shutdown and working status of the electromechanical devices through the electromechanical control circuit, one of which is the solenoid valve in the sphygmomanometer adapter, and the other two are the pump and shock pump in the dynamic blood pressure simulator. The computer also collects the p...

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Abstract

The non-invasive sphygmomanometer analyzer includes one dynamic blood pressure simulator to simulate the blood pressure change of human body and to apply one dynamic blood pressure to the air bog of the sphygmomanometer adaptor and one standard pressure measuring device for the dynamic analysis of sphygmomanometer.

Description

technical field [0001] This patent belongs to the category of sphygmomanometer and its analysis and measurement technology, and provides an analysis and evaluation method of the dynamic characteristics of sphygmomanometer, which is suitable for occasions such as measurement, verification and quality inspection of sphygmomanometer. technical background [0002] Sphygmomanometer is a routine device for diagnosis of hypertension, and its performance test and quality control are important guarantees of medical quality. However, the performance detection and analysis of sphygmomanometers currently only use static test methods, and are only applicable to a few analog sphygmomanometers, such as mercury sphygmomanometers, while those digital sphygmomanometers with vibration method and oscillometric method cannot be tested, and are widely used. The non-invasive blood pressure monitors commonly used in clinical practice and electronic sphygmomanometers commonly used in households are ...

Claims

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Application Information

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IPC IPC(8): A61B5/02A61B5/021G06F19/00G01L27/00
Inventor 王卫东李开元胡敏露
Owner 王卫东
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