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High-safety cardiopulmonary resuscitation device for emergency department

A cardiopulmonary resuscitation device and technology with safety performance, applied in artificial respiration, physical therapy, electrotherapy and other directions, can solve problems such as hidden safety hazards and uncontrollable motor stop position, and achieve the effect of novel design

Inactive Publication Date: 2019-05-21
田雪莲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, during the stop process of the above patent, the stop position of the motor is uncontrollable. When the stop position of the motor is just in the position of oppressing the patient, because the patient is weak, if the heart is in a state of compression, there will be a great potential safety hazard.

Method used

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  • High-safety cardiopulmonary resuscitation device for emergency department
  • High-safety cardiopulmonary resuscitation device for emergency department
  • High-safety cardiopulmonary resuscitation device for emergency department

Examples

Experimental program
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Effect test

Embodiment 1

[0025] In the embodiment of the present invention, a cardiopulmonary resuscitation device for emergency department with high safety performance includes a pressing mechanism for pressing cardiopulmonary resuscitation and a lifting mechanism fixed on the base 8 and used for adjusting the pressing mechanism up and down; the pressing mechanism includes The housing 12, the turntable 14 and the pressing plate 20 that are installed in the inner side of the housing 12 and rotated by the second motor 22, the pressing plate 20 is fixedly connected with the movable rod 18 that runs through the lower wall of the housing 12, and the upper end of the movable rod 18 is hollow The fixed rod 17 is fixedly connected with the inner side of the casing 12, and the inner side is slidingly connected to the fixed rod 17. The side end of the movable rod 18 is hinged with one end of the connecting rod 15, and the other end of the connecting rod 15 is rotatably installed at the eccentric position of the ...

Embodiment 2

[0032] Specifically, this embodiment illustrates the structure of the lifting mechanism. The lifting mechanism includes a lifting chamber 1 fixed on the base 8, a threaded rod 3 rotatably installed inside the lifting chamber 1, and a mechanism for driving the threaded rod 3 to rotate. The first motor 4, the first motor 4 is fixed on the upper end of the lifting chamber 1 and its output shaft penetrates the upper wall of the lifting chamber 1 and is fixedly connected with the threaded rod 3, and the threaded rod 3 is threaded with a threaded sleeve 2, The threaded sleeve 2 is fixedly connected to the support rod 11 fixed on the side end of the housing 12 through the connecting block. Preferably, the connecting block penetrates through the through groove 5 arranged on the side end of the lifting chamber 1 and is slidably connected with the through groove, and the first motor 4 drives When the threaded rod 3 rotates, the action of the threaded sleeve 2 and the support rod 11 drive...

Embodiment 3

[0034]Using a single support rod 11 to support the pressing mechanism will cause the support rod 11 to receive a large vertical force, resulting in a short service life. Therefore, the present invention also proposes another embodiment to improve the application during the specific implementation process. Specifically, The side end of the housing 12 is also fixed with a reinforcing rod 7 arranged obliquely, and the end of the reinforcing rod 7 away from the housing 12 is slidably connected in the chute 6 arranged at the side end of the lifting chamber 1 .

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Abstract

The invention relates to the technical field of emergency department instruments, in particular to a high-safety cardiopulmonary resuscitation device for an emergency department, which comprises a pressing mechanism for cardiopulmonary resuscitation pressing and a lifting mechanism which is fixed on a base and used for adjusting the pressing mechanism up and down, wherein the pressing mechanism comprises a shell, a turntable and a pressing plate; a second motor is electrically connected with a control switch arranged at the upper end of the shell; the second motor is a positive and negative rotation motor; an output shaft of the second motor is rotatably arranged on the turntable and is connected with a lantern ring fixed on the turntable through a ratchet mechanism; a spring sleeves the outer side of a fixed rod at the upper end of a moving rod; and two ends of the spring are respectively fixed on the inner wall and the moving rod. According to the invention, the design is novel; thesecond motor is controlled to rotate forwards and backwards through the arranged control switch; when the second motor rotates backwards, under the action of the ratchet mechanism, the turntable doesnot rotate along; and at the moment, the pressing plate and a moving plate move upwards under the action of the spring, so that the second motor is separated from the body of a patient.

Description

technical field [0001] The invention relates to the technical field of emergency department equipment, in particular to a cardiopulmonary resuscitation device with high safety performance for the emergency department. Background technique [0002] The emergency medicine department (room) or emergency medicine center is the department with the most intensively ill patients, the most types of diseases, and the heaviest rescue and management tasks in the hospital. It is the only way for all emergency patients to be admitted to the hospital for treatment. [0003] At present, in the emergency rescue process, it is sometimes necessary to squeeze the heart outside the chest for cardiopulmonary resuscitation. Traditional cardiopulmonary resuscitation relies on rescuers to perform artificial respiration and heart compressions on patients to help sick and injured patients maintain blood oxygen concentration. Compression, which makes the patient's CPR less effective. However, in tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H31/00
Inventor 田雪莲韩燕臣曲春萌
Owner 田雪莲
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