CN211835685U

CN211835685U - Be used for medical treatment with variable pressure gasbag of breathing

Info

Publication number: CN211835685U
Application number: CN201922061971.8U
Authority: CN
Inventors: 璧典腑; 赵中
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-11-03
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a be used for medical treatment with variable pressure gasbag of breathing, change the structure including gasbag and sealed, the inside of gasbag is provided with the variable pressure control structure, and the left side of gasbag is connected with the pressure relief valve, the left side of pressure relief valve is connected with the check valve, and the lower extreme of check valve is connected with the expiratory valve, sealed change the structure and set up in the lower extreme of expiratory valve, and the lower extreme of sealed change structure is connected with the face guard, the right side of gasbag is connected with the connecting pipe, and the right side of connecting pipe is connected with the admission valve. This kind of a variable pressure breathing air bag for medical treatment can realize the control to the different compression degree of gasbag through the vary voltage control structure that sets up to setting through the hand groove can make things convenient for medical personnel to use the gasbag, be convenient for carry out the oxygen suppliment to the patient with the different pressure of holding, can make things convenient for the recovering of gasbag through setting up of spring simultaneously, be convenient for carry out the next and press down, improved this kind of practicality that is used for medical treatment with variable pressure breathing air bag greatly.

Description

Be used for medical treatment with variable pressure gasbag of breathing

Technical Field

The utility model relates to a medical treatment gasbag device technical field specifically is a be used for medical treatment with variable pressure gasbag for respiration.

Background

The respiration air bag is also called as a simple artificial respirator, 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. Especially, when the patient is in critical condition and is not as late as tracheal intubation, the pressurizing mask can be used for directly supplying oxygen, so that the patient can obtain sufficient oxygen supply, and the tissue hypoxia state can be improved. Oxygen enters the spherical air bag and the air storage bag, the front valve is opened by pressing the air bag with an artificial finger, and the oxygen is pressed into the mask or the trachea catheter which is tightly attached to the mouth and the nose of a patient, so that the aim of artificial ventilation is fulfilled.

Traditional breathing airbag when using, the recovery effect of pressing back gasbag is not good, is difficult for carrying out next compression, can't regulate and control the compression degree of compression gasbag when compressing simultaneously to when using to the patient to different age bracket, can't make the face guard adapt to the patient of different age bracket, for this reason, we propose the medical treatment that the practicality is higher with variable pressure breathing airbag.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for medical treatment with variable pressure breathing gasbag to solve the traditional breathing gasbag that proposes in the above-mentioned background art when using, the recovery effect of pressing back gasbag is not good, is difficult for carrying out the compression next time, can't regulate and control the compression degree of compression gasbag when compressing simultaneously, and when using the patient to different age bracket, can't make the face guard adapt to the patient's of different age bracket problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for medical treatment to change respiratory gasbag with variable pressure, includes gasbag and sealed change structure, the inside of gasbag is provided with the vary voltage control structure, and the left side of gasbag is connected with the pressure relief valve, the left side of pressure relief valve is connected with the check valve, and the lower extreme of check valve is connected with expiratory valve, sealed change structure sets up in expiratory valve's lower extreme, and the lower extreme of sealed change structure is connected with the face guard, the right side of gasbag is connected with the connecting pipe, and the right side of connecting pipe is connected with the admission valve.

Preferably, the variable-voltage control structure comprises a first spring, a second spring and hand grooves, the second spring is arranged inside the first spring, and the hand grooves are formed in the upper end and the lower end of the first spring.

Preferably, an elastic telescopic structure is formed between the first spring and the air bag, the diameter between the first springs is larger than that of the second spring, and the structure of the hand groove is an arc-shaped structure.

Preferably, the seal replacing structure comprises a connecting seal, a connecting groove and a mask connecting pipe, the connecting groove is arranged on the inner side of the connecting seal, and the mask connecting pipe is connected to the inner side of the connecting groove.

Preferably, the mask connecting pipe forms a clamping structure through the connecting seal strip, the connecting groove and the expiratory valve, and the connecting seal strip and the connecting groove are matched with each other.

Preferably, the air inlet valve comprises a valve body, a first connector and a second connector, the first connector and the second connector are arranged at the right side end of the valve body, and the first connector is located above the second connector.

Compared with the prior art, the beneficial effects of the utility model are that:

the variable-pressure breathing air bag for medical use can realize control of different compression degrees of the air bag through the arranged variable-pressure control structure, and can facilitate medical personnel to use the air bag through the arrangement of the hand groove, so that oxygen can be supplied to patients at different hand-holding pressures, and meanwhile, the recovery of the air bag can be facilitated through the arrangement of the spring, so that the next pressing can be conveniently carried out;

the mask can be conveniently replaced by the sealing replacement structure, so that the mask can be used by patients of different ages in proper size, and meanwhile, the tightness of connection between the mask and the device can be ensured by the attachment between the connecting sealing strip and the connecting groove, and the problem of air leakage is avoided;

the setting of admission valve can make things convenient for the gasbag to connect different apparatus of oxygen supply, can connect the oxygen storage bag through the admission valve when the device is gone out to carry the use to oxygen in the oxygen storage bag is the patient oxygen suppliment, when the device is when the hospital uses, can connect the oxygen cylinder for the patient oxygen suppliment through connecting tube, has improved this kind of practicality that is used for medical treatment with variable pressure gasbag of breathing greatly.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1. an air bag; 2. a variable voltage control structure; 201. a first spring; 202. a second spring; 203. a hand groove; 3. a pressure relief valve; 4. a one-way valve; 5. an exhalation valve; 6. a seal replacement structure; 601. connecting the seal; 602. connecting grooves; 603. a mask connection tube; 7. a face mask; 8. a connecting pipe; 9. an intake valve; 901. a valve body; 902. a first connector; 903. a second connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a variable pressure breathing air bag for medical use comprises an air bag 1, a variable pressure control structure 2, a first spring 201, a second spring 202, a hand groove 203, a pressure safety valve 3, a one-way valve 4, an expiratory valve 5, a seal replacement structure 6, a connecting seal 601, a connecting groove 602, a mask connecting pipe 603, a mask 7, a connecting pipe 8, an air inlet valve 9, a valve body 901, a first connecting head 902 and a second connecting head 903, wherein the variable pressure control structure 2 is arranged inside the air bag 1, the pressure safety valve 3 is connected to the left side of the air bag 1, the variable pressure control structure 2 comprises the first spring 201, the second spring 202 and the hand groove 203, the second spring 202 is arranged inside the first spring 201, the hand grooves 203 are arranged at the upper end and the lower end of the first spring 201, an elastic telescopic structure is formed between the first spring 201 and the air bag 1, and the diameter between the first spring 201 is larger than that of the second spring 202, and the structure of the hand groove 203 is an arc structure; the arranged variable-pressure control structure 2 can realize control of different compression degrees of the air bag 1, and the air bag can be conveniently used by medical personnel through the arrangement of the hand groove 203, so that oxygen can be conveniently supplied to patients under different hand-holding pressures, and meanwhile, the air bag 1 can be conveniently recovered through the arrangement of the spring, so that the next pressing is conveniently carried out;

the left side of the pressure safety valve 3 is connected with a one-way valve 4, the lower end of the one-way valve 4 is connected with an expiratory valve 5, a sealing replacement structure 6 is arranged at the lower end of the expiratory valve 5, the lower end of the sealing replacement structure 6 is connected with a face mask 7, the sealing replacement structure 6 comprises a connecting seal 601, a connecting groove 602 and a face mask connecting pipe 603, the inner side of the connecting seal 601 is provided with the connecting groove 602, the inner side of the connecting groove 602 is connected with the face mask connecting pipe 603, the face mask connecting pipe 603 forms a clamping structure with the expiratory valve 5 through the connecting seal 601, the connecting seal 601 and the connecting groove 602 are mutually matched, the face mask 7 can be conveniently replaced through the arrangement of the sealing replacement structure 6, so that the face mask 7 can be used by patients of different ages with proper sizes, and the tightness between the face mask 7 and the device can be ensured through the attachment between the, the problem of air leakage is avoided;

the right side of gasbag 1 is connected with connecting pipe 8, and the right side of connecting pipe 8 is connected with admission valve 9, admission valve 9 includes valve body 901, first connector 902 and second connector 903, and first connector 902 and second connector 903 have been seted up to the right side end of valve body 901, and first connector 902 is located the top of second connector 903, admission valve 9's setting can make things convenient for gasbag 1 to connect different apparatus of oxygen supply, can connect the oxygen storage bag through admission valve 9 when the device is gone out to carry the use, oxygen in the oxygen storage bag is the patient oxygen suppliment, when the device is when the hospital uses, can connect the oxygen cylinder for the patient oxygen suppliment through connecting tube, the practicality that is used for medical treatment with variable pressure breathing gas bag has been improved greatly.

The working principle is as follows: for such a breathing air bag, firstly, the air inlet valve 9 is connected with different oxygen supply devices through the use environment of the device, when the device is carried out for use, the oxygen storage bag can be connected through the first connector 902 on the valve body 901, when the device is used in a hospital, the oxygen bottle can be connected through the second connector 903 to supply oxygen to a patient, when oxygen enters the air bag 1 through the connecting pipe 8, the hand of a medical worker holds the air bag in the hand groove 203, the air bag 1 is compressed through manual pressing of the air bag 1, the first spring 201 is compressed, so that a first heavy variable pressure can be formed, when the compression degree of the first spring 201 is flush with that of the second spring 202, the air bag 1 is continuously compressed, after the second spring 202 is compressed, so that a second heavy variable pressure can be formed, meanwhile, the air bag 1 is compressed, the oxygen in the air bag can be squeezed into the one-way valve 4, and the pressure safety valve 3 can play a role of protection, check valve 4 can be through face guard connecting pipe 603 with gaseous leading-in face guard 7 in, with this make the patient absorb oxygen, expiratory valve 5 through setting up can make things convenient for the patient to breathe simultaneously and take a breath, when using face guard 7 to the patient of different age brackets, can change the face guard 7 of different models, make face guard 7 can paste the laminating closely with patient's oronasal, and simultaneously, through the coincide between connection strip of paper used for sealing 601 and the connection groove 602, can guarantee face guard 7 holistic leakproofness and steadiness after changing, just so accomplish whole breathing airbag's use.

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. A variable pressure breathing airbag for medical use, comprising an airbag (1) and a seal replacement structure (6), characterized in that: the inside of gasbag (1) is provided with vary voltage control structure (2), and the left side of gasbag (1) is connected with pressure safety valve (3), the left side of pressure safety valve (3) is connected with check valve (4), and the lower extreme of check valve (4) is connected with expiratory valve (5), sealed change structure (6) set up in the lower extreme of expiratory valve (5), and the lower extreme of sealed change structure (6) is connected with face guard (7), the right side of gasbag (1) is connected with connecting pipe (8), and the right side of connecting pipe (8) is connected with admission valve (9).

2. A variable pressure breathing bag for medical use according to claim 1, wherein: the variable-pressure control structure (2) comprises a first spring (201), a second spring (202) and a hand groove (203), the second spring (202) is installed inside the first spring (201), and the hand groove (203) is formed in the upper end and the lower end of the first spring (201).

3. A variable pressure breathing bag for medical use according to claim 2, wherein: an elastic telescopic structure is formed between the first spring (201) and the air bag (1), the diameter between the first spring (201) is larger than that of the second spring (202), and the structure of the hand groove (203) is an arc-shaped structure.

4. A variable pressure breathing bag for medical use according to claim 1, wherein: the sealing replacement structure (6) comprises a connecting seal (601), a connecting groove (602) and a mask connecting pipe (603), wherein the connecting groove (602) is arranged on the inner side of the connecting seal (601), and the mask connecting pipe (603) is connected to the inner side of the connecting groove (602).

5. A variable pressure breathing bag for medical use according to claim 4, wherein: the mask connecting pipe (603) forms a clamping structure with the exhalation valve (5) through the connecting seal (601), the connecting groove (602), and the connecting seal (601) and the connecting groove (602) are mutually matched.

6. A variable pressure breathing bag for medical use according to claim 1, wherein: the air inlet valve (9) comprises a valve body (901), a first connector (902) and a second connector (903), the right side end of the valve body (901) is provided with the first connector (902) and the second connector (903), and the first connector (902) is located above the second connector (903).