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Medical exercise treadmill for implementing cardiac stress tests

A technology for exercise tablet and cardiac load, which is applied in sports accessories, training equipment for regulating cardiovascular system, applications, etc., can solve the problems of poor continuity of cardiac load test, cumbersome adjustment process, etc., and is conducive to accurate implementation, simple structure, maintenance effect of continuity

Active Publication Date: 2019-12-10
THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The adjustment process is cumbersome and usually requires the subject to step down, which makes the continuity of the cardiac stress test poor

Method used

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  • Medical exercise treadmill for implementing cardiac stress tests
  • Medical exercise treadmill for implementing cardiac stress tests
  • Medical exercise treadmill for implementing cardiac stress tests

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as figure 1 As shown, a medical exercise board for carrying out a cardiac stress test of the present invention includes a horizontal base 2 and a walking platform 5 slidably arranged on the horizontal base 2 . The horizontal base 2 and the walking platform 5 are rectangular, and the front rollers 4 are respectively arranged on both sides of the front end of the walking platform 5, and the rear rollers 6 are respectively arranged on both sides of the walking platform 5 rear end, so that the walking platform 5 can pass through the front and rear rollers 6. Slide along the length direction of the horizontal base 2. figure 1 Among them, the right end of the horizontal base 2 is provided with multiple steps 3, and the left end of the horizontal base 2 is provided with a driving mechanism 1, which can push the walking platform 5 to slide towards the right end of the horizontal base 2 through the driving mechanism 1, so that the front roller 4 rolls to the step 3 on the ...

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Abstract

The invention relates to the field of cardiology-department diagnosis auxiliary appliances, in particular to a medical exercise treadmill for implementing cardiac stress tests. The medical exercise treadmill includes a horizontal base and a walking platform which is slidably arranged on the horizontal base, multiple steps are arranged at the front end of the horizontal base, a drive mechanism forcontrolling the walking platform to slide along the horizontal base is arranged at the rear end of the horizontal base, and through the drive mechanism, the front end of the walking platform can slideonto different steps so that the gradient of the platform can be adjusted; and the drive mechanism includes a worm reducer, a ball screw and a nut, wherein the worm reducer is fixed to the rear end of the horizontal base, the ball screw is connected to an output shaft of the worm reducer, the nut is mounted on the ball screw in a matched way, the bottom of the nut is slidably arranged on the horizontal base, and a shaft sleeve is arranged at the top of the nut and sleeves an axle of rear rolling wheels. According to the medical exercise treadmill for implementing the cardiac stress tests, thegradient is adjusted continuously and precisely so that heart conditions of testees can be factually reflected through standard exercise schemes.

Description

technical field [0001] The invention relates to the field of diagnostic auxiliary equipment in the Department of Cardiology, in particular to a medical exercise board for implementing cardiac stress tests. Background technique [0002] In the diagnosis of coronary heart disease, the most involved is to explore accurate and effective indirect measurement methods to study the maximum oxygen uptake. The method of indirect measurement is based on the fact that the oxygen consumption of the human body is closely related to the completed power and the heart rate during exercise, and the method of calculating the maximum oxygen uptake by means of easy-to-measure physiological parameters such as heart rate. The Bruce protocol is the most widely recognized indirect measurement method. When the subject walks on the exercise platform, the speed and slope of the walking platform are increased every three minutes to increase the subject's cardiac load. During the test, the heart rate of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0245A63B22/02A63B71/06
CPCA61B5/0245A63B22/025A63B71/0619A63B2220/51A63B2225/09
Inventor 董晓晶吴英乐
Owner THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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