Cardiac resuscitation automatic pressing machine

A heart resuscitation and automatic technology, applied in the field of medical equipment, can solve the problems of high physical exertion of the operator, affecting the effect of pressing, and uneven palm force, etc., to achieve good pressing effect, easy to carry, and light in weight

Inactive Publication Date: 2018-12-18
徐金标
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual operation, often because the operator's arm is not straight, resulting in uneven force on the palm; or because the operator's physical exertion is too large, the operator needs to be replaced frequently and many other reasons, which affect the effect of pressing, especially prone to rib fractures and other complications
For example, the patent No. CN201420660150.0 discloses a "portable external chest electric presser", which includes a s

Method used

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  • Cardiac resuscitation automatic pressing machine
  • Cardiac resuscitation automatic pressing machine
  • Cardiac resuscitation automatic pressing machine

Examples

Experimental program
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Embodiment

[0018] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, an automatic cardiac resuscitation pressing machine includes a fixed frame 1, a bolt 2, a sawtooth plate 3, a guide column 4, a movable foot 5, and a pressing center 6, and it is characterized in that: the fixed frame 1 is the remaining parts The support; the pressing center 6 is fixed on the fixed frame 1 by bolts 2; there are four sawtooth plates 3, which are fixed on both sides of the four corners of the fixed frame 1 respectively; the four guiding columns 4 are , there are two on each side of the fixed frame 1; there are two movable legs 5, which are respectively matched with the guide columns 4 on both sides of the fixed frame 1;

[0019] The movable leg 5 includes a button 501, a first spring 502, a first push rod 503, a first connecting rod 504, a leg 505, a first hinge 506, a second connecting rod 507, a second hinge 508, and a second push rod 509, wedge 510;...

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Abstract

The invention provides a cardiac resuscitation automatic pressing machine. The machine includes a fixed rack, bolts, sawtooth plates, guide posts, movable pins and a press center and is characterizedin that a load-sharing planetary gear train is driven by a servo motor and further a disk cam mechanism with a translating follower is driven so as to enable a push rod to achieve an effect of reciprocating motion with a move stroke being 5cm; the movable pins on both sides of the fixed rack are telescopic and the telescoping stroke in a working state is 0-21cm and the step length is 1cm. Therefore, effects of uniform and adjustable pressing depth, identical pressing reciprocating time and adaptability to individuals of different fat and thin levels are achieved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an automatic cardiac resuscitator pressing machine. Background technique [0002] Traditional chest resuscitation mostly uses the operator's hands on the chest compression part of the patient to press rhythmically to achieve. Requirements for pressing: the depression depth of pressing is 3-5cm, and the pressing frequency is 100-120 times / min, so the operation intensity is relatively high. In the actual operation, often because the operator's arm is not straight, resulting in uneven force on the palm; or because the operator's physical exertion is too large, the operator needs to be replaced frequently and many other reasons, which affect the effect of pressing, especially prone to rib fractures and other complications. For example, the patent No. CN201420660150.0 discloses a "portable external chest electric presser", which includes a shell, a movable connecting arm...

Claims

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Application Information

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IPC IPC(8): A61H31/00
CPCA61H31/006A61H2205/084
Inventor 徐金标
Owner 徐金标
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