CN219231057U

CN219231057U - Auxiliary device for artificial respiration

Info

Publication number: CN219231057U
Application number: CN202222548603.8U
Authority: CN
Inventors: 段昌新; 贾悦; 苟鹏祥; 甄亚群; 何雨璐
Original assignee: Gansu Medical College
Current assignee: Gansu Medical College
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-23
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an auxiliary device for artificial respiration, which relates to the field of artificial respiration, wherein a first flexible sucker is arranged at the front end of a cover body, a first elastic bandage is connected to both sides of the cover body, a first end of a filter core is connected to the second end of a first pipe body, a first end of a second pipe body is connected to the second end of the filter core, and a first end of a third pipe body is connected to the second end of the second pipe body. The user blows the third pipe body through the mouth, and the third pipe body is filtered by the filter element and then is sent into the patient, the method adopts the mouth to ventilate the pipe, and the air quantity is mastered in the air blowing quantity of the rescuer, so that the method is easier to master than the simple breathing air bag air supply.

Description

Auxiliary device for artificial respiration

Technical Field

The utility model relates to the field of artificial respiration, in particular to an auxiliary device for artificial respiration.

Background

Extra-hospital cardiac arrest (OHCA) refers to a syndrome in which the heart suddenly stops pumping blood, causing circulatory arrest, such as syncope, disturbance of consciousness, and disappearance of large arterial beats, among other clinical symptoms. If timely and effective treatment is not available, immediate death of the patient, i.e., sudden Cardiac Death (SCD), is often caused, and currently, the fastest and most effective method for cardiac arrest is for the first witness to administer effective cardiopulmonary resuscitation (CPR) in "golden 4 minutes". The main operation steps of cardiopulmonary resuscitation operation are chest compression and artificial respiration, and on-site artificial respiration operation is performed by a rescuer who performs 'mouth to mouth', 'mouth to mouth nose', and artificial ventilation is performed by adopting 'mouth air supply'. In the current global epidemic context, the first witness breathes on site, and is "to rescue but not dare to rescue" for the rescuer. In this regard, an auxiliary device for artificial respiration appears on the market, and the safety is improved. However, the current auxiliary device for artificial respiration has some problems: (1) The operation is performed by a C method with one thumb and one index finger, and the mask cannot be fully contacted with the face of a patient due to the difference of individual strength, so that the mask cannot be better sealed, and in actual operation, the leakage phenomenon often exists; (2) The ventilation amount is determined by the squeeze balloon, so that the user can hardly grasp the ventilation amount.

In view of this, the present utility model has been made.

Disclosure of Invention

The utility model aims at the problems and provides an auxiliary device for artificial respiration, which solves the problems that the mask cannot be fully contacted with the face of a patient to cause air leakage and the ventilation quantity is difficult to master because the C-shaped manipulation is performed by using one thumb and one index finger during the operation.

The utility model adopts the technical scheme that: the auxiliary device for artificial respiration is characterized by comprising a cover body, a first pipe body, a filter element, a second pipe body and a third pipe body;

the front end of the cover body is provided with a first flexible sucker, two sides of the cover body are connected with a first elastic bandage, and the first elastic bandage and the cover body enclose a closed area;

the rear end of the cover body is connected with a first end of a first pipe body, a second end of the first pipe body is connected with a first end of a filter core, a second end of the filter core is connected with a first end of a second pipe body, and a second end of the second pipe body is connected with a first end of a third pipe body;

the second end spiro union of third body has the second flexible sucking disc, the both sides of second flexible sucking disc all are connected with the second elastic bandage, second elastic bandage and second flexible sucking disc enclose into a closed region.

Further, the first end of the first pipe body penetrates through the cover body and is arranged in the first flexible sucker, and the first end of the first pipe body is fixedly connected with the cover body.

Still further, the first end of filter core is equipped with first internal thread pipe, the second end of filter core is equipped with interior second internal thread pipe, the second end of first body is equipped with first external thread pipe, the first end of second body is equipped with the second external thread pipe, first external thread pipe and first internal thread pipe spiro union, second external thread pipe and second internal thread pipe spiro union.

Further, the second end of the second pipe body is provided with external threads, the first end of the third pipe body is provided with internal threads, and the external threads are in threaded connection with the internal threads.

Furthermore, the first pipe body, the second pipe body and the third pipe body are made of hard plastic materials at the head end and the tail end, and the middle part is made of flexible plastic materials.

Further, the threaded connection parts are provided with sealing gaskets.

The utility model has the advantages that:

according to the utility model, the first flexible sucker is attached to the mouth of a patient, the first flexible bandage is sleeved on the head of the patient, meanwhile, the second flexible sucker is attached to the mouth of the user, the second flexible bandage is sleeved on the head of the user, and the first flexible sucker is fixed by using the thumb and the index finger of the two hands in a double-C method during use; a user blows air to the third pipe body through the mouth, and the air is filtered by the filter element and then is sent into the patient body. In addition, the' mouth is used for ventilation and respiration of the tube, and the air quantity of the rescuer is grasped, so that the ventilation and respiration of the tube are easier than that of the simple breathing air bag.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

FIG. 1 is a three-dimensional view of the overall structure of the present utility model;

FIG. 2 is an overall structural perspective view of the present utility model;

fig. 3 is a schematic view of the filter element installation of the present utility model.

Reference numerals:

1 is a cover body; 2 is a first pipe body; 201 is a first externally threaded tube; 3 is a filter element; 301 is a first internally threaded tube; 302 is a second internally threaded tube; 4 is a second pipe body; 401 is a second externally threaded tube; 5 is a third pipe body; 6 is a second flexible sucker; 7 is a second elastic bandage; 8 is a first flexible sucker; 9 is a first elastic bandage;

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 3, an auxiliary device for artificial respiration is characterized by comprising a cover 1, a first tube 2, a filter element 3, a second tube 4, and a third tube 5;

the front end of the cover body 1 is provided with a first flexible sucker 8, both sides of the cover body 1 are connected with a first elastic bandage 9, and the first elastic bandage 9 and the cover body 1 enclose a closed area; when the elastic bandage is used, the first elastic bandage 9 is sleeved on the head of a patient, the first flexible sucker 8 is attached to the mouth of the patient, and the first flexible sucker 8 is made of rubber and can be tightly attached to the mouth of the patient; the rear end of the cover body 1 is connected with a first end of a first pipe body 2, a second end of the first pipe body 2 is connected with a first end of a filter core 3, a second end of the filter core 3 is connected with a first end of a second pipe body 4, and a second end of the second pipe body 4 is connected with a first end of a third pipe body 5; the first pipe body 2 is fixedly connected with the cover body 1, gas flows through the second pipe body 4 through the third pipe body 5, and then flows through the first pipe body 2 to the body of a patient through the filtering core 3 in a filtering way, wherein the filtering core 3 is a sterilizing filter core; the second end of the third pipe body 5 is in threaded connection with a second flexible sucker 6, two sides of the second flexible sucker 6 are connected with a second elastic bandage 7, and the second elastic bandage 7 and the second flexible sucker 6 enclose a closed area; in use, a user can apply the second elastic bandage 7 over the user's head, with his mouth against the second flexible suction cup 6, and when the air is blown, the second elastic bandage 7 can be removed from the head, the second flexible suction cup 6 is removed from the second end of the third tube 5, and an exchangeable person blows directly against the third tube 5, as shown in fig. 1.

The first end of the first tube body 2 penetrates through the cover body 1 and the first flexible sucker 8, the first end of the first tube body 2 is fixedly connected with the cover body 1, and the first end of the first tube body 2 is inserted into the mouth of a patient when in use; a first threaded pipe 301 is installed at the first end of the filter element 3, an inner second internally threaded pipe 302 is installed at the second end of the filter element 3, a first externally threaded pipe 201 is installed at the second end of the first pipe body 2, a second externally threaded pipe 401 is installed at the first end of the second pipe body 4, the first externally threaded pipe 201 is in threaded connection with the first internally threaded pipe 301, and the second externally threaded pipe 401 is in threaded connection with the second internally threaded pipe 302; when in use, the first end of the filter element 3 and the second end of the first pipe body 2 are screwed together, and the second end of the filter element 3 and the first end of the second pipe body 4 are screwed together, as shown in fig. 3.

The second end of the second pipe body 4 is provided with external threads, the first end of the third pipe body 5 is provided with internal threads, and when the pipe is used, the second end of the second pipe body 4 and the first end of the third pipe body 5 are screwed up; the first pipe body 2, the second pipe body 4 and the third pipe body 5 are made of hard plastic materials at the front end and the tail end, the middle part is made of flexible plastic materials, the front end and the tail end are made of hard plastic materials, the installation between the pipe bodies can be facilitated, and the middle part is made of flexible plastic materials, so that the folding and the collection can be facilitated; the sealing washers are arranged at the threaded connection parts, the sealing washers can ensure the air tightness of the connection parts and prevent air leakage, the device is placed in a disposable bag before use, the disposable bag is the same as a bag for storing a disposable syringe, artificial respiration is finished, a yellow plastic bag is filled, and medical garbage is treated according to fig. 2.

The working process of the utility model comprises the following steps:

when the device is used, the disposable bag is opened, then the first end of the filter element 3 and the second end of the first pipe body 2 are screwed up, the second end of the filter element 3 and the first end of the second pipe body 4 are screwed up, the second end of the second pipe body 4 and the first end of the third pipe body 5 are screwed up, the second flexible sucker 6 and the second end of the third pipe body 5 are screwed up, the first elastic bandage 9 is sleeved on the head of a patient, the first flexible sucker 8 is attached to the mouth of the patient, the second elastic bandage 7 is sleeved on the head of the user, the second flexible sucker 6 is attached to the mouth of the patient, and air blowing is carried out, when the air blowing is tired, the second elastic bandage 7 can be taken down from the head, the second flexible sucker 6 is taken down from the second end of the third pipe body 5, a person is directly blown against the third pipe body 5, and the artificial respiration is finished, and the yellow plastic bag is filled.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The auxiliary device for artificial respiration is characterized by comprising a cover body (1), a first pipe body (2), a filter core (3), a second pipe body (4) and a third pipe body (5);

the front end of the cover body (1) is provided with a first flexible sucker (8), both sides of the cover body (1) are connected with a first elastic bandage (9), and the first elastic bandage (9) and the cover body (1) enclose a closed area;

the rear end of the cover body (1) is connected with the first end of the first pipe body (2), the second end of the first pipe body (2) is connected with the first end of the filter core (3), the second end of the filter core (3) is connected with the first end of the second pipe body (4), and the second end of the second pipe body (4) is connected with the first end of the third pipe body (5);

the second end spiro union of third body (5) has second flexible sucking disc (6), the both sides of second flexible sucking disc (6) all are connected with second elastic bandage (7), second elastic bandage (7) and second flexible sucking disc (6) enclose into a closed region.

2. An artificial respiration assisting device according to claim 1, characterized in that the first end of the first tube body (2) penetrates the cover body (1) into the first flexible sucker (8), and the first end of the first tube body (2) is fixedly connected with the cover body (1).

3. The auxiliary device for artificial respiration according to claim 1, wherein a first end of the filter element (3) is provided with a first internally threaded tube (301), a second end of the filter element (3) is provided with an internally second internally threaded tube (302), a second end of the first tube body (2) is provided with a first externally threaded tube (201), a first end of the second tube body (4) is provided with a second externally threaded tube (401), the first externally threaded tube (201) is screwed with the first internally threaded tube (301), and the second externally threaded tube (401) is screwed with the second internally threaded tube (302).

4. An artificial respiration aid according to claim 1, characterized in that the second end of the second tube body (4) is provided with an external thread, the first end of the third tube body (5) is provided with an internal thread, and the external thread is screwed with the internal thread.

5. An auxiliary device for artificial respiration according to claim 1, wherein the first tube body (2), the second tube body (4) and the third tube body (5) are made of hard plastic materials at the front end and the rear end, and the middle part is made of flexible plastic materials.

6. An artificial respiration aid according to claim 3 or 4, wherein the threaded connections are each provided with a sealing gasket.