Method for measuring blood pressure by double-mode electronic sphygmomanometer

An electronic sphygmomanometer and blood pressure technology, applied in the medical field of human blood pressure measurement, can solve the problems of Korotkoff sound sphygmomanometer operation complexity, poor repeatability, inaccurate measurement results of oscillometric sphygmomanometer, etc., and achieve accurate and reliable measurement results

Active Publication Date: 2011-04-13
JIANGSU YUYUE MEDICAL EQUIP&SUPPLY CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this innovation is that it allows for precise and consistently detects changes made by blood flow or other body tissues during physical activity without being affected by external factors such as temperature fluctuations or breathing movements. This makes possible better understanding how well healthy people work together more effectively through their exercise performance compared to current methods like heart rate monitoring.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the accuracy and reliance of blood pressure monitoring through both these techniques - either alone or combined together.

Method used

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  • Method for measuring blood pressure by double-mode electronic sphygmomanometer
  • Method for measuring blood pressure by double-mode electronic sphygmomanometer
  • Method for measuring blood pressure by double-mode electronic sphygmomanometer

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] The method for measuring blood pressure using a dual-mode electronic sphygmomanometer of the present invention comprises the steps of: detecting the Korotkoff sound sensor at the brachial artery above the arm of the human body and sending it to the Korotkoff sound detection circuit through a cable;

[0024] The Korotkoff sound detection circuit amplifies and filters the Korotkoff sound signal and transmits it to the processing unit;

[0025] The processing unit records, processes, and judges Korotkoff sounds, and controls the light-emitting unit to emit a luminous display synchronous with Korotkoff sounds according to the requirements of diagnostic medicine;

[0026] The pressure sensor acquires the changing pressure signal in the cuff and transmits it to the pressure detection circuit;

[0027] The pressure detection circuit ...

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Abstract

The invention relates to a double-mode electronic sphygmomanometer measuring system, which is characterized in that the double-mode electronic sphygmomanometer measuring system includes a Korotkoff sound detection circuit and a Korotkoff sensor which detects the Korotkoff sound on a brachial artery above a human body elbow, and transmits the Korotkoff sound to the Korotkoff sound detection circuit via a cable. The Korotkoff sound detection circuit transmits the amplified and filtered Korotkoff sound signal to a processing unit. The processing unit records, processes and judges the Korotkoff sound. A light-emitting unit is controlled to transmit light-emitting blink display ynchronous to the Korotkoff sound of a testee according to the diagnostic medicine requirements. When the Korotkoff sound appears, the light-emitting unit blinks for the first time. When the Korotkoff sound changes, the light-emitting unit blinks for the last time. When the light-emitting unit blinks for the first time with rhythm the display unit displays a reference systolic pressure, and when the light-emitting unit blinks for the last time the display unit displays a reference diastolic blood pressure.

Description

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Claims

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Application Information

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Owner JIANGSU YUYUE MEDICAL EQUIP&SUPPLY CO LTD
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