CN112843405A

CN112843405A - Emergency department extrusion type auxiliary respirator

Info

Publication number: CN112843405A
Application number: CN201911173627.6A
Authority: CN
Inventors: 陈丽贞
Original assignee: Jiangmen City Xinhui District Qiyun High Technology Ltd
Current assignee: Jiangmen City Xinhui District Qiyun High Technology Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2021-05-28

Abstract

The invention discloses an extrusion type auxiliary respirator for emergency department, which has simple structure, a mask is fixed on the face of a patient through elastic belts, a plurality of elastic belts can ensure that the mask is not easy to fall off, an exhalation pipe and an inhalation pipe are aligned with the mouth and the nose of the patient, an external power supply is started, a motor is started to drive a turntable to rotate, a rubber block on the turntable continuously collides with a connecting block, the connecting block continuously extrudes an air bag, the air bag expands to generate negative pressure, oxygen in an oxygen supply tank is inhaled into the air bag, the air bag contracts, the oxygen in the air bag is conveyed to the patient through the inhalation pipe under the action of a one-way valve, and meanwhile, due to the action of a second limiting block, gas exhaled by the patient during breathing is exhausted through a breathing pipe, the patient is assisted to breathe through a series of measures, and the extrusion type auxiliary respirator has strong practicability.

Description

Emergency department extrusion type auxiliary respirator

Technical Field

The invention relates to the field of medicine, in particular to an extrusion type auxiliary respirator for emergency departments.

Background

When a patient suddenly stops breathing, a doctor needs to immediately adopt an emergency treatment means for assisted breathing, a large mature respirator is available in the hospitalization process, but in the pre-hospital emergency treatment, the current simple breathing air bag clinically used is a very common and useful instrument for emergency treatment, and is formed by communicating a spherical air bag with a breathing mask.

Disclosure of Invention

The invention aims to provide an emergency department extrusion type auxiliary respirator to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an extrusion type auxiliary respirator for emergency department comprises a face mask, an expiration pipe, an inspiration pipe, a sleeve, an installation box and an oxygen supply tank, wherein two ends of a plurality of elastic belts are connected to the side wall of the face mask, the lower end of the face mask is connected with the expiration pipe in a penetrating manner, the inspiration pipe penetrates through the top wall of the sleeve and extends into the inner cavity of the sleeve, the installation box is connected to the side wall of the sleeve, which is provided with a through hole, the installation box is connected to the side wall of the through hole, the oxygen supply tank is arranged below the sleeve, a first baffle is hinged to the inner top wall of the expiration pipe, a first limiting block corresponding to the first baffle is connected to a section of the inner bottom wall of the expiration pipe, which is positioned on the right side of the first baffle, a second limiting block corresponding to the second baffle is connected to a section of the inner bottom wall of the inspiration pipe, which is positioned on the right side of, the gasbag is located the one end of the one end conflict connection connecting block of through-hole, the lower extreme all is connected with the slider on the lateral wall of gasbag one end is kept away from to the connecting block, the equal sliding connection of slider is in the spout of seting up on the install bin inner wall, the lateral wall of slider passes through spring coupling on the lateral wall of spout, the other end conflict of connecting block is connected with the block rubber, block rubber fixed connection is on the lateral wall of carousel, the center of carousel is connected in the pivot of motor, the motor passes through the leg joint on the rear side wall of install bin, the lower extreme through connection of gasbag has the oxygen supply pipe, the oxygen supply pipe runs through telescopic diapire and through connection oxygen supply tank, be connected with the check valve on the inside wall of oxygen supply pipe, the motor passes through the wire and forms a series circuit.

Preferably, the first limiting block and the second limiting block are connected with rubber pads.

Preferably, the number of the elastic belts is not less than three, and the elastic belts are distributed in parallel.

Preferably, one end of the connecting block, which is close to the air bag, is distributed in an arc shape.

Compared with the prior art, the invention has the beneficial effects that: this emergency department extrusion formula respirator simple structure, fix the face guard on patient's face through the elastic webbing, a plurality of elastic webbing can ensure that the face guard is difficult for droing, and aim at patient's mouth nose with exhaling pipe and breathing pipe, start external power supply, the motor starts to drive the carousel and rotates, the continuous conflict connecting block of block rubber on the carousel, make the continuous extrusion gasbag of connecting block, the gasbag inflation produces the negative pressure, inhale the gasbag with the oxygen in the oxygen supply jar, the gasbag shrink, because the effect of check valve, oxygen in the gasbag is defeated for the patient through the breathing pipe, and simultaneously, because the effect of second stopper, the gas that exhales when the patient breathes is discharged through the breathing pipe, supplementary patient breathes through a series of measures, and the respirator has very strong practicality.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

In the figure: mask 1, exhale pipe 2, breathing pipe 3, sleeve 4, install bin 5, oxygen suppliment jar 6, first baffle 7, second baffle 8, gasbag 9, connecting block 10, carousel 11, rubber piece 12, oxygen suppliment pipe 13, check valve 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution:

an emergency department extrusion type auxiliary respirator comprises a face mask 1, an expiration pipe 2, an inspiration pipe 3, a sleeve 4, an installation box 5 and an oxygen supply tank 6, wherein the two ends of a plurality of elastic belts are connected to the side wall of the face mask 1, the number of the elastic belts is not less than three, the elastic belts are distributed in parallel, the face mask 1 can be better fixed with the face of a patient, the expiration pipe 2 is connected to the lower end of the face mask 1 in a penetrating manner, the inspiration pipe 3 penetrates through the top wall of the sleeve 4 and extends into the inner cavity of the sleeve 4, a through hole is formed in the side wall of the sleeve 4, the installation box 5 is connected to the side wall of the through hole, the oxygen supply tank 6 is arranged below the sleeve 4, a first baffle 7 is hinged to the inner top wall of the expiration pipe 2, a first limiting block corresponding to the first, a second baffle plate 8 is hinged on the inner top wall of the air suction pipe 3, a section of the inner bottom wall of the air suction pipe 3, which is positioned on the right side of the second baffle plate 8, is connected with a second limiting block corresponding to the second baffle plate 8, a rubber pad is connected on the first limiting block and the second limiting block, the first baffle plate 7 and the second baffle plate 8 are prevented from being damaged due to collision, the lower end of the air suction pipe 3 is communicated with an air bag 9, one end of the air bag 9, which is positioned in a through hole, is in collision connection with one end of a connecting block 10, one end, which is close to the air bag 9, of the connecting block 10 is distributed in an arc shape, the air bag 9 is ensured not to be damaged easily, the upper end and the lower end of the side wall, which is far away from one end of the air bag 9, of the connecting block 10, are, the center connection of carousel 11 is in the pivot of motor, and the motor passes through the leg joint on the rear side wall of install bin 5, and the lower extreme through connection of gasbag 9 has oxygen supply pipe 13, and oxygen supply pipe 13 runs through the diapire of sleeve 4 and through connection oxygen supply jar 6, is connected with check valve 14 on oxygen supply pipe 13's the inside wall, and the motor passes through the wire and constitutes a series circuit with external power supply source.

The working principle is as follows: fix face guard 1 on patient's face through the elastic webbing, a plurality of elastic webbing can ensure that face guard 1 is difficult for droing, and with exhaling pipe 2 and breathing pipe 3 alignment patient's mouth nose, start external power supply, the motor starts to drive carousel 11 and rotates, the continuous conflict connecting block 10 of rubber block 12 on the carousel 11, make the continuous extrusion gasbag 9 of connecting block 10, gasbag 9 inflation produces the negative pressure, inhale the gasbag 9 with the oxygen in the oxygen suppliment jar 6, gasbag 9 shrink, because check valve 14's effect, carry the oxygen in the gasbag 9 for the patient through breathing pipe 3, and simultaneously, because the effect of second stopper, the gas that exhales when the patient breathes is discharged through breathing pipe 2, supplementary patient breathes through a series of measures, and the multifunctional respirator has very strong practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an emergency department's extrusion formula respirator of assisting, including face guard (1), exhale pipe (2), breathing pipe (3), sleeve (4), install bin (5) and oxygen suppliment jar (6), connect the both ends of a plurality of elastic webbing on the lateral wall of face guard (1), the lower extreme through connection of face guard (1) has exhale pipe (2), the lower extreme through connection of face guard (1) has breathing pipe (3), breathing pipe (3) run through the roof of sleeve (4) and extend into the inner chamber of sleeve (4), be connected with install bin (5) on the lateral wall of seting up through-hole and through-hole on the lateral wall of sleeve (4), the below of sleeve (4) is equipped with oxygen suppliment jar (6), its characterized in that: the inner top wall of the expiration pipe (2) is hinged with a first baffle (7), one section of the inner bottom wall of the expiration pipe (2) positioned on the right side of the first baffle (7) is connected with a first limiting block corresponding to the first baffle (7), the inner top wall of the inspiration pipe (3) is hinged with a second baffle (8), one section of the inner bottom wall of the inspiration pipe (3) positioned on the right side of the second baffle (8) is connected with a second limiting block corresponding to the second baffle (8), the lower end of the inspiration pipe (3) is connected with an air bag (9) in a penetrating way, one end of the air bag (9) positioned in a through hole is in butt joint with one end of a connecting block (10), the upper end and the lower end of the side wall of the connecting block (10) far away from one end of the air bag (9) are both connected with slide blocks, the slide blocks are both in sliding connection with sliding chutes formed in the inner wall of the installation, the other end of connecting block (10) is contradicted and is connected with block rubber (12), block rubber (12) fixed connection is on the lateral wall of carousel (11), the center of carousel (11) is connected in the pivot of motor, the motor passes through the leg joint on the back lateral wall of install bin (5), the lower extreme through connection of gasbag (9) has oxygen supply pipe (13), oxygen supply pipe (13) run through the diapire of sleeve (4) and through connection oxygen supply tank (6), be connected with check valve (14) on the inside wall of oxygen supply pipe (13), the motor passes through the wire and forms a series circuit with external power supply source.

2. The emergency department extrusion type auxiliary respirator of claim 1, wherein: and the first limiting block and the second limiting block are connected with rubber pads.

3. The emergency department extrusion type auxiliary respirator of claim 1, wherein: the number of the elastic belts is not less than three, and the elastic belts are distributed in parallel.

4. The emergency department extrusion type auxiliary respirator of claim 1, wherein: one end of the connecting block (10) close to the air bag (9) is distributed in an arc shape.