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Portable artificial respirator for emergency treatment

A portable, airbag technology, applied in the field of medical devices, can solve the problems of easy physical exhaustion, time-consuming and labor-intensive, personnel waste, etc., and achieve the effect of increasing the gas delivery volume.

Active Publication Date: 2019-11-22
孔德友
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing respirators require emergency personnel to continuously press the airbag so that the patient can breathe. An emergency personnel has limited physical strength and is prone to exhaustion during the rescue process. Therefore, multiple medical personnel are required to participate in the rescue process Pressing the airbag is not only time-consuming and labor-intensive, but also requires multiple medical staff, resulting in a waste of personnel

Method used

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  • Portable artificial respirator for emergency treatment
  • Portable artificial respirator for emergency treatment
  • Portable artificial respirator for emergency treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] Embodiment: Open the slide cover 23, put the airbag 2 into the box body 1, and pass the air inlet 9 and the air outlet 21 of the airbag 2 through the through hole on the box body 1, and connect them through the locking ring 14 , then connect the air pipe 11 to the air outlet 21, then close the slide cover 23, turn on the motor 4, and make the transmission gear 6 rotate, and the transmission gear 33 on the transmission gear 6 meshes with the rack 20 at the upper and lower ends of the U-shaped plate 3 Transmission, because the transmission gear 33 on the transmission gear 6 has fewer teeth, when the transmission gear 6 rotates, the transmission teeth 33 first mesh with the rack 20 at the upper end of the U-shaped plate 3, and then mesh with the rack 20 at the lower end. , so that the U-shaped plate 3 can reciprocate, so that the pressure plate 8 can continuously squeeze the airbag 2 and then return to its original position. It can repeatedly squeeze the airbag 2 and delive...

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Abstract

The invention discloses a portable artificial respirator for emergency treatment. The portable artificial respirator comprises a gasbag, a gas inlet and a gas outlet are formed in the two sides of thegasbag respectively, the gas outlet is movably connected with a gas pipe with a one-way valve, a face mask is connected to one side of the gas pipe, and the gasbag is fixedly installed in a box body;the gas inlet and the gas outlet in the gasbag both run through the box body and are fixed to the box body through a locking ring, and a pressing device is arranged at the side, located in the gasbag, of the box body and comprises a U-shaped plate which is movably connected with the box body and laterally put; the U-shaped plate is internally provided with racks, one side of the U-shaped plate isprovided with a pressing plate, a motor is movably connected to the portion, located at one side of the pressing device, of the box body, transmission gears with different numbers of transmission teeth are arranged on a transmission shaft of the motor at intervals, the racks are meshed with the transmission teeth on a single transmission gear, and a mouth piece connected with the gas pipe is arranged in the face mask. According to the portable artificial respirator, the motor drives the U-shaped plate to reciprocate, so that the pressing plate constantly squeezes the gasbag to transport gas to a patient, manual pressing is not needed, and the trouble and labor are saved..

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a portable artificial respirator for first aid. Background technique [0002] Artificial respiration is a first aid method used when spontaneous breathing stops. Artificial respirators can avoid direct contact between medical staff and patients during first aid and prevent cross-infection of diseases. Existing respirators require emergency personnel to continuously press the airbag so that the patient can breathe. An emergency personnel has limited physical strength and is prone to exhaustion during the rescue process. Therefore, multiple medical personnel are required to participate in the rescue process Pressing the airbag is not only time-consuming and labor-intensive, but also requires multiple medical staff, resulting in a waste of personnel. Contents of the invention [0003] The main purpose of the present invention is to provide a portable artificial respirator for firs...

Claims

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Application Information

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IPC IPC(8): A61M16/00
CPCA61M16/00A61M16/0003A61M16/0084
Inventor 孔德友吴海燕王东哲郑冉冉
Owner 孔德友
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