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Retinal central arterial pressure measuring device and method

A central arterial pressure and measuring device technology, applied in the field of medical testing, can solve the problems of high measurement cost, cumbersome measurement steps, large measurement errors, etc., and achieve the effect of high measurement accuracy

Inactive Publication Date: 2018-12-07
SHENZHEN HUAZHIKANG ELECTRONICS
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0013] The technical problem to be solved by the present invention is to provide a noninvasive central retinal artery pressure measurement device and measurement method for the deficiencies of the prior art, which overcomes the large measurement error of the prior art central retinal artery pressure measurement device and measurement method, and the measurement steps Complicated, easy to cause infection, and high cost of measurement

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  • Retinal central arterial pressure measuring device and method
  • Retinal central arterial pressure measuring device and method
  • Retinal central arterial pressure measuring device and method

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Embodiment Construction

[0042] Such as figure 2 , image 3 , Figure 4 and Figure 5 As shown, the non-invasive retinal central artery pressure measuring device of the present invention includes a pressure measuring balloon 20, a pressure measuring cylinder 22, an inflatable device 23, a pressure sensor 26, a single-chip microcomputer module 25, an input and display device 17 and a three-dimensional moving device 16, and the pressure measuring cylinder 22 The front end of the pressure measuring airbag 20 is connected, the rear end of the pressure measuring cylinder 22 is connected to the pressure sensor 26, the inflator 23 is connected to the pressure measuring cylinder 22, the pressure measuring cylinder 22 and the pressure measuring airbag 20 are arranged on the three-dimensional mobile device 16, the pressure sensor 26, The input and display devices 17 are connected to the single-chip microcomputer module 25 respectively. According to a specific embodiment of the present invention, the three-d...

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Abstract

The invention discloses a retinal central arterial pressure measuring device and method. The retinal central arterial pressure measuring device comprises a pressure measuring air bag, a pressure measuring cylinder, an inflation device, a pressure sensor, a single chip microcomputer module, an input and display device and a three-dimensional moving device, wherein the front end of the pressure measuring cylinder is connected with the pressure measuring air bag, the rear end of the pressure measuring cylinder is connected with the pressure sensor, the inflation device is connected with the pressure measuring cylinder,, the pressure measuring cylinder and the pressure measuring air bag are arranged on the three-dimensional moving device, and the pressure sensor and the input and display device are both connected with the single chip microcomputer module. The retinal central arterial pressure measuring device performs automatic measurement, is noninvasive, does not need professional training and is high in measurement accuracy.

Description

technical field [0001] The invention relates to the technical field of medical detection, in particular to a retinal central artery pressure measuring device and a measuring method. Background technique [0002] The arteries of the fundus retina are the only blood vessels that can be seen in the whole body of the human body. Hypertension, arteriosclerosis, diabetes, etc. will lead to changes in central retinal artery pressure. active treatment. Therefore, clinically, if the central retinal artery pressure can be directly measured, it will help quantify the degree of retinal arteriosclerosis and assess the blood flow of the carotid artery injury, and provide an evaluation method for treatment. [0003] A retinal vascular sphygmomanometer (ophthalmodynamometer, ODM) equipped with a Goldmann contact lens can measure the pressure of the central retinal artery more intuitively and accurately. Measuring the central retinal artery diastolic pressure (diastolic central retinal arte...

Claims

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Application Information

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IPC IPC(8): A61B3/16
CPCA61B3/16
Inventor 陶波蒋丽琼鲍鹤宇陈擎天
Owner SHENZHEN HUAZHIKANG ELECTRONICS
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