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Blood pressure measurement instrument

A blood pressure measurement and pressure technology, applied in the field of blood pressure measuring instruments, can solve problems such as the need to improve the accuracy of detection results, and achieve the effects of reducing impact, improving measurement accuracy, and good user experience

Active Publication Date: 2016-11-16
GUANGZHOU SENVIV TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the device mainly adjusts the speed of linear inflation according to the heart rate of the subject, and the accuracy of the test results needs to be improved.

Method used

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Embodiment Construction

[0054] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

[0055] Such as figure 1 with Figure 9 As shown, the blood pressure measuring instrument of the present invention includes a finger cuff 1 with an air bag, which surrounds the first measuring part, and is used to obtain an initial pressure oscillation wave signal of the first measuring part; a finger cuff pressure sensor module 2, which is used to The initial pressure oscillating wave signal obtained by the finger cuff is converted into a voltage signal, including the finger cuff pressure sensor 21; the cuff 3, which is wrapped around the measuring part, is used to obtain the initial pressure oscillating wave signal of the second measuring part; the cuff pressure sensor Module 4 is used to convert the initial pressure oscillating wave signal obtained by the cuff 3 into a voltage signal, including a cuff pressure sensor 41; the air source module 5 commu...

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Abstract

The invention discloses a blood pressure measurement instrument, which comprises a finger sleeve, a cuff, a finger sleeve pressure sensor module, a cuff pressure sensor module, an air source module, an AD acquisition module, a processor module and the like, wherein the processor module comprises a linear inflation control part, an oscillation wave extraction part and a blood pressure parameter calculating part; the linear inflation control part is used for achieving various working modes of the finger sleeve or the cuff; and the oscillation wave extraction part is used for extracting a pressure oscillation wave signal acquired by the linear inflation control part. According to the blood pressure measurement instrument disclosed by the invention, blood pressure is measured by finger of a finger sleeve pressurizing method, without blocking the blood flow of brachial artery, so as to reduce influence, in particular influence in sleep, on a patient at the utmost; and the blood pressure is calibrated by virtue of a pulse wave blood pressure calibration technology (the cuff and the finger sleeve), so that measurement precision is improved.

Description

technical field [0001] The invention relates to blood pressure measuring equipment, in particular to a blood pressure measuring instrument. Background technique [0002] Cardiovascular disease (CVD) is an important disease with the highest mortality rate in developed countries today, and it is also a type of disease with the highest mortality rate in my country. The World Health Organization has listed it as the number one killer of human health in the 21st century. , it has become a major public health problem in China and the world. Seriously affect people's health and quality of life. Therefore, early prediction and mid-term diagnosis and treatment of cardiovascular diseases have extremely important significance. [0003] Blood pressure is an important indicator that reflects physiological parameters such as cardiac pumping function, vascular resistance, blood viscosity, and systemic blood volume, and has been widely used clinically. Blood pressure has obvious time-varyi...

Claims

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Application Information

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IPC IPC(8): A61B5/0225A61B5/0235
CPCA61B5/02A61B5/0225A61B5/02233A61B5/02241A61B5/0235
Inventor 刘嘉张攀登张杰邱全利
Owner GUANGZHOU SENVIV TECH CO LTD
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