CN215461058U

CN215461058U - Critical medicine respiratory recovery device

Info

Publication number: CN215461058U
Application number: CN202120414601.2U
Authority: CN
Inventors: 李华; 姜甜甜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2022-01-11
Anticipated expiration: 2031-02-25

Abstract

The utility model relates to the field of medical instruments, in particular to a severe medicine breathing restorer which comprises a pressing bag, a face mask connected to the right part of the pressing bag through a gas pipe, a bottle body and a cover body in threaded connection with the top of the bottle body, wherein the bottom of the pressing bag is fixedly connected with a piston cylinder, the upper part of the piston cylinder is positioned in the pressing bag, a piston matched with the piston cylinder is arranged in the piston cylinder, the top of the piston is fixedly provided with a piston rod, the piston rod penetrates out of the piston cylinder, the top end of the piston cylinder is provided with an arc pressing plate, a spring is connected between the bottom side of the arc pressing plate and the edge of the top of the piston cylinder, the bottom of the piston cylinder is provided with a three-way pipe, the other two ends of the three-way pipe are respectively provided with a one-way gas inlet valve and a one-way gas outlet valve, and the bottom of the one-way gas inlet valve is provided with a negative pressure pipe; according to the utility model, by continuously pressing the pressing bag, oxygen is continuously fed into the mask for oxygen breathing of the patient, sputum at the throat of the patient is sucked into the bottle body, two groups of operations can be simultaneously carried out, and thus, the medical staff can conveniently operate and rescue.

Description

Critical medicine respiratory recovery device

Technical Field

The utility model relates to the field of medical instruments, in particular to a severe medical respiration restorer.

Background

The respiration restorer is also called a pressurizing oxygen supply air bag, is a simple tool for artificial ventilation, has higher oxygen supply concentration compared with mouth-to-mouth respiration, and is simple and convenient to operate. However, when the patient exhales, a large amount of sputum is accumulated in the mouth and throat of the patient, which affects the normal exhalation effect, and thus the optimal rescue time is missed.

At present, chinese patent No. 201821715791.6 discloses a severe medical science respiratory recovery device, including the gas bomb, the left side intercommunication of gas bomb has first connecting pipe, and the left end intercommunication of first connecting pipe has the extrusion bag, and the body left side fixed mounting of first connecting pipe has an admission valve, and the below of first connecting pipe body and the position department intercommunication that is close to the extrusion bag have the oxygen cylinder connector. The device passes through the design of gas storage bag, oxygen cylinder connector, oxygen therapy pipe, extrusion bag, oxygen mask, check valve, pressure safety valve and admission valve, and effectual realization can be to the patient carry out quick oxygen therapy's effect, when using, does not carry out artificial respiration to the patient at needs medical personnel, can effectually absorb the sputum of patient oral cavity and choke department simultaneously.

However, in the application process, the above technical solution has the following defects and shortcomings:

when oxygen is transported in operation, sputum is not convenient to be sucked, so that medical personnel are not convenient to operate.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects in the prior art, the utility model provides a severe medicine respiratory recovery device which can effectively solve the problem that the operation of medical personnel is inconvenient because sputum is inconvenient to suck when oxygen is conveyed in the prior art.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a severe medicine respiratory restorer comprises a pressing bag, a face mask connected to the right part of the pressing bag through a gas pipe, a bottle body and a cover body in threaded connection with the top of the bottle body, wherein the bottom of the pressing bag is fixedly connected with a piston cylinder, the upper part of the piston cylinder is positioned in the pressing bag, a piston matched with the pressing bag is arranged in the piston cylinder, a piston rod is fixed at the top of the piston, the piston rod penetrates out of the piston cylinder, an arc-shaped pressing plate is arranged at the top end of the piston cylinder, a spring is connected between the bottom side of the arc-shaped pressing plate and the edge of the top of the piston cylinder, a three-way pipe is arranged at the bottom of the piston cylinder, a one-way gas inlet valve and a one-way gas outlet valve are respectively arranged at the other two ends of the three-way pipe, a negative pressure pipe is arranged at the bottom of the one-way gas inlet valve, a gas outlet is arranged at the left end of the one-way gas outlet valve, a sputum guide pipe is fixedly connected with the left side of the upper part of the face mask through a rubber pad, the sputum guide pipe penetrates into the face mask, a negative pressure nozzle and a sputum guide nozzle are respectively arranged at the left side and the left side of the top of the cover body, the top of the sputum guide nozzle is connected with a sputum tube in an interference manner, the other end of the sputum tube penetrates through the sputum guide tube and penetrates into the mask, and the other end of the negative pressure tube is connected to the top of the negative pressure nozzle in an interference manner.

Furthermore, the left part of the pressing bag is connected with a first one-way air valve through a guide pipe, the left end of the first one-way air valve is provided with an air inlet nozzle, and the middle section of the air conveying pipe is provided with a second one-way air valve; the air storage bag is connected to the air inlet nozzle, so that when the pressing bag is pressed, oxygen in the pressing bag is conveyed into the mask through the air conveying pipe through the matching of the first one-way air valve and the second one-way air valve, and when the pressing bag is loosened, the oxygen in the air storage bag enters the pressing bag through the air inlet nozzle and the guide pipe.

Furthermore, a filter screen is connected to the communicating part of the gas pipe and the mask through threads; the foreign matter of oxygen is reduced to enter the mask.

Furthermore, the circumferential side wall of the piston cylinder is provided with an arc-shaped supporting piece positioned on the side of the bottom of the pressing bag; the pressing bag can be conveniently held up by one hand.

Furthermore, the top end of the sputum guide tube is fixedly connected with a plastic buckle cover which can be in clamping fit with the top of the sputum guide tube through a plastic connecting piece; the plastic buckle cover can be clamped at the top end of the sputum guide tube, so that the oxygen diffusion in the mask is effectively reduced.

Furthermore, a baffle plate positioned between the negative pressure nozzle and the sputum guide nozzle is arranged at the bottom of the cover body; effectively preventing sputum from being sucked into the negative pressure pipe.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, by continuously pressing the pressing bag, oxygen is continuously fed into the mask for oxygen breathing of the patient, sputum at the throat of the patient is sucked into the bottle body, two groups of operations can be simultaneously carried out, and thus, the medical staff can conveniently operate and rescue.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

the reference numerals in the drawings denote: 1-pressing the sac; 2-gas transmission pipe; 3-a face mask; 4-bottle body; 5-cover body; 6-a piston cylinder; 7-a piston; 8-a piston rod; 9-arc pressing plate; 10-a spring; 11-one-way intake valve; 12-one-way air outlet valve; 13-a negative pressure tube; 14-a rubber pad; 15-a sputum guide tube; 16-negative pressure mouth; 17-sputum-leading nozzle; 18-sputum tube; 19-a first one-way air valve; 20-a second one-way air valve; 21-a filter screen; 22-an arc-shaped support; 23-plastic cover; 24-baffle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all 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.

The present invention will be further described with reference to the following examples.

Examples

The severe medical respiratory recovery device of the embodiment is as follows, with reference to fig. 1-2: comprises a pressing bag 1, a face mask 3 connected with the right part of the pressing bag 1 through a gas pipe 2, a bottle body 4 and a cover body 5 in threaded connection with the top of the bottle body 4, the bottom of the pressing bag 1 is fixedly connected with a piston cylinder 6, the upper part of the piston cylinder 6 is positioned in the pressing bag 1, a piston 7 matched with the piston is arranged in the piston cylinder 6, the top of the piston 7 is fixed with a piston rod 8, the piston rod 8 penetrates out of the piston cylinder 6, the top end of the piston rod 8 is provided with an arc pressing plate 9, a spring 10 is connected between the bottom side of the arc pressing plate 9 and the edge of the top of the piston cylinder 6, the bottom of the piston cylinder 6 is provided with a three-way pipe, the other two ends of the three-way pipe are respectively provided with a one-way gas inlet valve 11 and a one-way gas outlet valve 12, the bottom of the one-way gas inlet valve 11 is provided with a negative pressure pipe 13, the left end of the one-way gas outlet valve 12 is provided with a gas outlet nozzle, the left side of the upper part of the face mask 3 is fixedly connected with a sputum guide pipe 15 through a rubber pad 14, the sputum guide pipe 15 penetrates into the face mask 3, the left and right sides of the top of the cover body 5 are respectively provided with a negative pressure nozzle 16 and a sputum guide nozzle 17, the top of the sputum guide nozzle 17 is in interference connection with a sputum tube 18, the other end of the sputum tube 18 penetrates through the sputum guide tube 15 and penetrates into the face mask 3, and the other end of the negative pressure tube 13 is in interference connection with the top of the negative pressure nozzle 16.

Wherein, the left part of the pressing bag 1 is connected with a first one-way air valve 19 through a conduit, the left end of the first one-way air valve 19 is provided with an air inlet nozzle, and the middle section of the air delivery pipe 2 is provided with a second one-way air valve 20; the air storage bag is connected to the air inlet nozzle, so that when the pressing bag 1 is pressed, oxygen in the pressing bag 1 is conveyed into the face mask 3 through the air conveying pipe 2 through the matching of the first one-way air valve 19 and the second one-way air valve 20, and when the pressing bag 1 is loosened, the oxygen in the air storage bag enters the pressing bag 1 through the air inlet nozzle and the guide pipe.

Wherein, the communicating part of the gas pipe 2 and the face mask 3 is connected with a filter screen 21 by screw thread; reducing the ingress of foreign matter of oxygen into the mask 3.

Wherein, the circumferential side wall of the piston cylinder 6 is provided with an arc-shaped supporting piece 22 positioned at the bottom side of the pressing bag 1; the pressing bag 1 can be conveniently held up by one hand.

Wherein, the top end of the sputum guide tube 15 is fixedly connected with a plastic buckle cover 23 which can be matched with the top of the sputum guide tube in a clamping way through a plastic connecting piece; the plastic buckle cover 23 can be clamped at the top end of the sputum guide tube 15, thereby effectively reducing the oxygen diffusion in the mask 3.

Wherein, the bottom of the cover body 5 is provided with a baffle plate 24 positioned between the negative pressure nozzle 16 and the sputum guide nozzle 17; effectively preventing sputum from being sucked into the negative pressure tube 13.

When the mask is used, the mask 3 is worn on the face of a patient through the elastic band, the plastic buckle cover 23 at the top of the sputum guide tube 15 is taken down, the sputum tube 18 is inserted into the mask 3 from the sputum guide tube 15, the sputum tube 18 is inserted into the throat of the patient, the angle between the sputum guide tube 15 and the mask 3 can be adjusted through the rubber pad 14, the sputum tube 18 is inserted into the throat of the patient at a proper angle, and discomfort of the patient is reduced; the other end of the sputum tube 18 is connected to the top of the sputum guide nozzle 17 in an interference manner, the negative pressure tube 13 is connected to the top of the negative pressure nozzle 16 in an interference manner, the gas storage bag is connected to the gas inlet nozzle, so that oxygen in the gas storage bag enters the pressing bag 1, the arc-shaped supporting piece 22 can be supported by one hand at the moment, the pressing bag 1 is pressed downwards, the oxygen in the pressing bag 1 is conveyed into the mask 3 through the gas conveying pipe 2 for oxygen breathing of a patient, and meanwhile, the arc-shaped pressing plate 9 moves downwards, so that the elasticity of the spring 10 is increased, the piston 7 is driven by the piston 8 to move downwards, and gas in the piston cylinder 6 is discharged from the gas outlet nozzle of the one-way gas outlet valve 12; when the pressing bag 1 is loosened, the arc pressing plate 9 is driven to move upwards under the action of the spring 10, so that the pressing bag 1 is expanded, oxygen in the gas storage bag enters the pressing bag, the piston 7 moves upwards, gas in the bottle body 4 is pumped into the piston cylinder 6, negative pressure is generated in the bottle body 4, and then sputum in the throat of a patient is pumped into the bottle body 4 through the sputum pipe 18; if the sputum is completely pumped, the sputum tube 18 can be pumped out of the throat of the patient, the sputum tube 18 is pumped out of the sputum guide tube 15, the plastic buckle cover 23 is clamped at the top end of the sputum guide tube 15, and oxygen is continuously conveyed; through constantly pressing the pressure bag 1, not only constantly send into oxygen in the face guard 3, supply patient oxygen to breathe, in aspirating the sputum of patient's throat to bottle 4 simultaneously moreover, two sets of operations can go on simultaneously, and then the medical personnel's of being convenient for operation rescue.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a severe medical science respiratory recovery ware, includes and presses bag (1), connects at face guard (3), bottle (4) and threaded connection at the lid (5) at bottle (4) top of pressing bag (1) right part through gas-supply pipe (2), its characterized in that: the bottom of the pressing bag (1) is fixedly connected with a piston cylinder (6), the upper part of the piston cylinder (6) is positioned in the pressing bag (1), a piston (7) matched with the piston is arranged in the piston cylinder (6), the top of the piston (7) is fixedly provided with a piston rod (8), the piston rod (8) penetrates out of the piston cylinder (6), the top end of the piston rod is provided with an arc pressing plate (9), a spring (10) is connected between the bottom side of the arc pressing plate (9) and the top edge of the piston cylinder (6), the bottom of the piston cylinder (6) is provided with a three-way pipe, the other two ends of the three-way pipe are respectively provided with a one-way air inlet valve (11) and a one-way air outlet valve (12), the bottom of the one-way air inlet valve (11) is provided with a negative pressure pipe (13), the left end of the one-way air outlet valve (12) is provided with an air outlet nozzle, the left side of the upper part of the face mask (3) is fixedly connected with a sputum guide pipe (15) through a rubber pad (14), and the sputum guide pipe (15) penetrates into the face mask (3), the utility model discloses a sputum drainage mask, including lid (5), lid (17) top, sputum pipe (18), negative pressure mouth (16) and lead phlegm mouth (17) are provided with respectively about lid (5) top, and it is connected with sputum pipe (18) to lead phlegm mouth (17) top interference, and in sputum pipe (18) other end passed sputum pipe (15) and penetrated face guard (3), negative pressure pipe (13) other end interference was connected at negative pressure mouth (16) top.

2. The respiratory recovery device for critical medicine according to claim 1, wherein the left part of the pressing bag (1) is connected with a first one-way air valve (19) through a conduit, the left end of the first one-way air valve (19) is provided with an air inlet nozzle, and the middle section of the air pipe (2) is provided with a second one-way air valve (20).

3. The severe medicine respiratory recovery device of claim 1, wherein a filter screen (21) is connected to the communication part of the gas transmission pipe (2) and the face mask (3) in a threaded manner.

4. The respiratory recovery device for severe medicine as claimed in claim 1, wherein the circumferential side wall of the piston cylinder (6) is provided with an arc-shaped support (22) at the bottom side of the pressing bag (1).

5. The respiratory recovery device for critical medicine according to claim 1, wherein the top end of the sputum guide tube (15) is fixedly connected with a plastic buckle cover (23) which can be matched with the top of the sputum guide tube in a clamping way through a plastic connecting piece.

6. A critical medical breathing restorer according to claim 1, wherein the bottom of the cover body (5) is provided with a baffle (24) between the negative pressure nozzle (16) and the sputum guide nozzle (17).