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A cardiopulmonary resuscitation device with high safety performance for emergency department

A cardiopulmonary resuscitation device, safety performance technology, applied in the direction of treatment, physical therapy, artificial respiration, etc., can solve the problems of potential safety hazards, uncontrollable motor stop position, etc., and achieve the effect of novel design

Inactive Publication Date: 2021-04-13
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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  • A cardiopulmonary resuscitation device with high safety performance for emergency department
  • A cardiopulmonary resuscitation device with high safety performance for emergency department
  • A cardiopulmonary resuscitation device with high safety performance for emergency department

Examples

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Comparison scheme
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 casing 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 drives...

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 present invention relates to the technical field of emergency medical devices, in particular to a cardiopulmonary resuscitation device with high safety performance for the emergency department, which includes a pressing mechanism for pressing cardiopulmonary resuscitation and a lifting mechanism fixed on a base and used for adjusting the pressing mechanism up and down; The pressing mechanism includes a casing, a turntable and a pressing plate. The second motor is electrically connected to a control switch installed on the upper end of the casing. The second motor is a forward and reverse motor, and its output shaft is rotatably mounted on the turntable and is connected with the ratchet mechanism. The collar fixed on the turntable is connected, and the outer side of the fixed rod located at the upper end of the movable rod is covered with a spring, and the two ends of the spring are respectively fixed on the inner wall of the shell and the movable rod. The invention is novel in design, and controls the forward and reverse rotation of the second motor through the set control switch. When the motor is reversed, under the action of the ratchet mechanism, the turntable does not follow the rotation, and at this time the pressing plate and the movable plate move upward under the action of the spring , thereby detaching from the patient's body.

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 Patents(China)
IPC IPC(8): A61H31/00
Inventor 田雪莲韩燕臣曲春萌
Owner 田雪莲
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