CN213312729U

CN213312729U - Emergency respiration auxiliary device for emergency nursing

Info

Publication number: CN213312729U
Application number: CN202020768654.XU
Authority: CN
Inventors: 邹蓉; 陈晓梅
Original assignee: Hefei First People's Hospital
Current assignee: Hefei First People's Hospital
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-06-01
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses an emergent auxiliary device that breathes of emergency nursing relates to emergency department auxiliary device technical field, the dipping barrel comprises a barrel body, the upper end through connection of staving has gas outlet, and the bottom through connection of staving has gas inlet, the inner wall middle part fixedly connected with baffle of staving, the top of baffle is provided with the humidification cavity, and the below of baffle is provided with gaseous storage cavity, circular through-hole has been seted up to the central point of baffle position, and the top of baffle has placed rubber pad, the outside of circular through-hole is encircleed and is equipped with the inlet air through-hole. The utility model discloses in gaseous inflow gaseous storage cavity, make the atmospheric pressure increase in the gaseous storage cavity, make rubber cushion rebound, make gaseous inside that gets into the humidification cavity, when the internal atmospheric pressure of gaseous storage cavity changes hours, make the spring resume original length, make rubber cushion and baffle contact, the quantitative output oxygen of person of facilitating the use practices thrift the quantity of oxygen.

Description

Emergency respiration auxiliary device for emergency nursing

Technical Field

The utility model relates to an emergency department auxiliary device technical field specifically is an emergency nursing emergency breathing auxiliary device.

Background

Respiratory failure is one of the direct causes of death of critically ill patients, when the lungs of the patients cannot be expanded and contracted automatically, fresh oxygen cannot be sucked into the bodies by the force of lung expansion, residual carbon dioxide in the bodies cannot be expelled out of the bodies by the force of lung contraction, and the bodies die due to oxygen deficiency and carbon dioxide retention. The most common principle of the existing auxiliary ventilation apparatus is that the apparatus is inserted into the trachea of a patient through a pipeline, and an external machine blows and sucks gas with proper pressure to force the lung of the patient to expand and retract (only relying on the elastic passive retraction of the lung instead of powerful retraction), so as to achieve the purpose of assisting the patient to breathe.

The prior breathing auxiliary device is difficult to quantitatively convey oxygen and humidify and wash the oxygen.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an emergent breathing auxiliary device of emergency nursing has solved current problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an emergency breathing auxiliary device for emergency nursing comprises a barrel body, wherein the upper end of the barrel body is connected with a gas outlet in a penetrating way, the bottom end of the barrel body is connected with a gas inlet in a penetrating way, and the middle part of the inner wall of the barrel body is fixedly connected with a partition plate;

the gas storage cavity is positioned at the lower part of the barrel body, the humidifying cavity is positioned at the upper part of the barrel body, and the outer part of the circular through hole is provided with a gas inlet through hole in a surrounding way;

the bottom center position department fixedly connected with support column of rubber cushion, the support column is located the inside of circular through-hole, and the outside cover of support column has the spring, the bottom fixedly connected with stopper of support column.

Preferably, the side wall of the humidifying cavity is in through connection with a delivery pipe, and the delivery pipe is positioned in the middle of the rubber cushion block when the spring is in the original length.

Preferably, the outer diameter of the rubber cushion block is larger than the inner diameter of the humidifying cavity, purified water is injected into the humidifying cavity, and the liquid level of the purified water is higher than the bottom end of the conveying pipe.

Preferably, the outer diameter of the support column is smaller than that of the circular through hole.

Preferably, the outer diameter of the limiting block is larger than the inner diameter of the circular through hole.

Preferably, the outer walls of the gas outlet and the gas inlet are provided with external threads around the circumference.

(III) advantageous effects

The utility model provides an emergent breathing auxiliary device of emergency nursing. The method has the following beneficial effects:

(1) the utility model discloses in connect the back with staving and oxygen cylinder and oxygen mask in proper order through the user, make in the gaseous storage cavity of gaseous inflow, make the atmospheric pressure increase in the gaseous storage cavity, thereby make rubber cushion rebound, make the compression of spring atress, thereby make gaseous inside that gets into the humidification cavity, when the atmospheric pressure change hour in the gaseous storage cavity, make the spring resume original length, thereby make rubber cushion and baffle contact, thereby the quantitative output oxygen of person of facilitating the use, the quantity of saving oxygen.

(2) The utility model discloses in when rubber cushion upward movement, make in gaseous entering conveyer pipe, carry out humidification and washing through the pure water in getting into the humidification cavity with the conveyer pipe.

Drawings

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

fig. 2 is a schematic view of the structure of the rubber pad block of the present invention.

In the figure: 1. a barrel body; 2. a partition plate; 3. a humidifying cavity; 4. a gas outlet; 5. a delivery pipe; 6. a rubber cushion block; 7. a support pillar; 8. a spring; 9. a limiting block; 10. a gas storage cavity; 111. a gas inlet; 12. an air inlet through hole; 13. and a circular through hole.

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. 1-2, the present invention provides a technical solution:

an emergency breathing auxiliary device for emergency nursing comprises a barrel body 1, wherein the upper end of the barrel body 1 is connected with a gas outlet 4 in a penetrating way, the bottom end of the barrel body 1 is connected with a gas inlet 11 in a penetrating way, and the middle part of the inner wall of the barrel body 1 is fixedly connected with a partition plate 2;

the partition plate 2 is divided into a humidifying cavity 3 and a gas storage cavity 10 through the barrel body 1, a circular through hole 13 is formed in the center of the partition plate 2, a rubber cushion block 6 is placed above the partition plate 2, the gas storage cavity 10 is located at the lower part of the barrel body 1, the humidifying cavity 3 is located at the upper part of the barrel body 1, and a gas inlet through hole 12 is formed in the outer portion of the circular through hole 13 in a surrounding mode;

the bottom center position department fixedly connected with support column 7 of rubber cushion 6, support column 7 are located the inside of circular through-hole 13, and the outside cover of support column 7 has spring 8, the bottom fixedly connected with stopper 9 of support column 7.

Referring to fig. 1, in order to humidify and wash air, a duct 5 is connected through the side wall of the humidification chamber 3, and the duct 5 is located in the middle of the rubber pad 6 when the spring 8 is at its original length.

Referring to fig. 1, in order to humidify and wash oxygen, the outer diameter of the rubber packing 6 is larger than the inner diameter of the humidifying chamber 3, and purified water is injected into the humidifying chamber 3, and the liquid level of the purified water is higher than the bottom end of the conveying pipe 5.

Referring to fig. 1, in order to reduce the frictional force between the support post 7 and the circular through hole 13, the outer diameter of the support post 7 is smaller than that of the circular through hole 13.

Referring to fig. 1 and 2, in order to prevent the stopper 9 from falling out of the circular through hole 13, the outer diameter of the stopper 9 is larger than the inner diameter of the circular through hole 13.

Referring to fig. 1, in order to facilitate the installation of the barrel 1 by a user, external threads are formed around the outer walls of the gas outlet 4 and the gas inlet 11.

During the use, connect the back with oxygen cylinder and oxygen mask in proper order through the user with staving 1, make gaseous inflow in gaseous storage cavity 10, make the atmospheric pressure increase in the gaseous storage cavity 10, thereby make 6 rebound of rubber cushion, make 8 atresss of spring compress, thereby make gaseous inside that gets into humidification cavity 3, when the atmospheric pressure change in gaseous storage cavity 10, make 8 spring resume original length, thereby make 6 and 2 contacts of rubber cushion, thereby the quantitative output oxygen of person of facilitating the use, practice thrift the quantity of oxygen, when 6 rebound of rubber cushion, make in the gaseous conveyer pipe 5 that gets into, carry out humidification and washing through the pure water in getting into humidification cavity 3 with conveyer pipe 5, make the device practicality stronger.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 emergent breathing auxiliary device of emergency nursing, includes staving (1), its characterized in that: the upper end of the barrel body (1) is connected with a gas outlet (4) in a penetrating manner, the bottom end of the barrel body (1) is connected with a gas inlet (11) in a penetrating manner, and the middle part of the inner wall of the barrel body (1) is fixedly connected with a partition plate (2);

the gas storage barrel is characterized in that the partition plate (2) is divided into a humidifying cavity (3) and a gas storage cavity (10) through the barrel body (1), a circular through hole (13) is formed in the center of the partition plate (2), a rubber cushion block (6) is placed above the partition plate (2), the gas storage cavity (10) is located at the lower portion of the barrel body (1), the humidifying cavity (3) is located at the upper portion of the barrel body (1), and a gas inlet through hole (12) is formed in the outer portion of the circular through hole (13) in a surrounding mode;

the bottom center position department fixedly connected with support column (7) of rubber cushion (6), support column (7) are located the inside of circular through-hole (13), and the outside cover of support column (7) has spring (8), the bottom fixedly connected with stopper (9) of support column (7).

2. The emergency care emergency breathing assistance apparatus of claim 1, wherein: the lateral wall through connection of humidification cavity (3) has conveyer pipe (5), conveyer pipe (5) are located the middle part of rubber cushion (6) when spring (8) are in original length.

3. The emergency care emergency breathing assistance apparatus of claim 1, wherein: the outer diameter of the rubber cushion block (6) is larger than the inner diameter of the humidifying cavity (3), purified water is injected into the humidifying cavity (3), and the liquid level of the purified water is higher than the bottom end of the conveying pipe (5).

4. The emergency care emergency breathing assistance apparatus of claim 1, wherein: the outer diameter of the support column (7) is smaller than that of the circular through hole (13).

5. The emergency care emergency breathing assistance apparatus of claim 1, wherein: the outer diameter of the limiting block (9) is larger than the inner diameter of the circular through hole (13).

6. The emergency care emergency breathing assistance apparatus of claim 1, wherein: and external threads are arranged on the outer walls of the gas outlet (4) and the gas inlet (11) in a surrounding manner.