Device for measuring vascellum and method for implementing the same

A blood vessel and arterial blood vessel technology, applied in the field of blood vessel measurement device and its realization, can solve the problems of large measurement error, high cost of use, high cost of production and use, etc.

Inactive Publication Date: 2008-02-27
许建平
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  • Abstract
  • Description
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Problems solved by technology

[0002] At present, there are many known methods and devices for measuring blood pressure and pulse characteristics of living bodies through pressure and displacement sensors, such as: Chinese patent application publication, application number: 01820020.6, title: "Method and device for monitoring blood pressure" patent application , discloses a device for monitoring arterial blood pressure of a user, which continuously detects the blood pressure and generates a signal representing the blood pressure at a position adjacent to the artery through contact with the outer surface of the user's body through a sensor device; its disadvantages : During measurement, the sensor will move along with the expansion and contraction of the arterial blood vessels. Therefore, the measurement sensitivity, reliability and accuracy are poor; due to the expansion and contraction of human muscles, large measurement errors will be caused; to obtain the necessary Therefore, it is very inconvenient to use, and the producti

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  • Device for measuring vascellum and method for implementing the same
  • Device for measuring vascellum and method for implementing the same
  • Device for measuring vascellum and method for implementing the same

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[0102] The present invention will be further described below in conjunction with the drawings and embodiments.

[0103] As shown in Figure 1, it shows a measuring probe for measuring the physical characteristic parameters of the vascular system of a living body of the present invention. The probe is composed of a silicon film 103 formed on a substrate 101 and a gas 104 (including: gas equal to atmospheric pressure, or, Gas above atmospheric pressure), cylindrical shell 102, circular flat elastic sealed shell 105 (made of gel and other materials), contact 107, circular piston 106, gas is in shell 101, 102, 105 The inside is sealed to form a pressure sensor or a displacement sensor. If the contact 107 is pressed, the elastic sealing shell 105 drives the piston 106 to move inward, the gas 104 is compressed, and the density increases. At the input end of the silicon film 103 When a constant current is applied to the top, the current at the output terminal changes; among them, 110 is t...

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Abstract

The invention discloses a measuring device and method of cardiovascular physical character parameter, which comprises the following parts: personal digital assistant with monitor function, wireless communication mobile terminal with monitor function, measuring probe to test characteristic parameter of body vessel system to judge whether the sensor tests diastolic pressure and affirm according to the waveshape data if the sensor doesn't test the diastolic pressure.

Description

Technical field [0001] The present invention relates to a measurement device and its implementation method for measuring blood pressure, pulse rate, heart rate, blood flow, blood resistance, vascular sclerosis parameters, etc. through the blood vessels of a living body, as well as a personal digital assistant and a monitoring function. Wireless communication mobile terminals with monitoring functions, and measuring probes, etc., but not limited thereto. Background technique [0002] At present, there are many known methods and devices for measuring blood pressure and pulse characteristics of living bodies through pressure and displacement sensors, such as: Chinese patent application publication, application number: 01820020.6, title: "Method and device for monitoring blood pressure" patent application , discloses a device for monitoring arterial blood pressure of a user, which continuously detects the blood pressure and generates a signal representing the blood pressure at a...

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Application Information

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IPC IPC(8): A61B5/02A61B5/021H04B17/00
Inventor 许建平
Owner 许建平
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