CN209108215U - Integral type negative pressure suction device - Google Patents

Abstract

The utility model discloses an integrated negative pressure suction device, comprising a negative pressure bottle, a cover body is arranged on the top of the negative pressure bottle, a drainage bag is connected below the cover body, and the drainage bag is placed in the negative pressure bottle; The cover body is provided with a suction end and an extraction end, and the suction end is connected to the suction pipe; the side wall of the negative pressure bottle is provided with two-way joints, and the two-way joints are respectively connected to the extraction end and the vacuum pressure gauge; the structure of the utility model is simple , easy to connect, combined into a body, directly open the package when rescue, save precious time for rescue; solve the trouble caused by needing to manually combine multiple objects in advance; Phlegm required.

Description

Integrated negative pressure suction device

technical field

The utility model belongs to the technical field of department rescue, in particular to an integrated negative pressure suction device.

Background technique

The negative pressure suction device is used to remove sputum in the patient's trachea, bleeding during surgery, exudate, pus, and contents in the thoracic organs, etc. . The principle of the suction device is very simple. It is to create a negative pressure state of its suction head through a certain method, so that the atmospheric pressure will squeeze the material outside the suction head to the suction head, so as to complete the "attraction" effect.

The equipment has a good effect in the rescue of the department. Due to the intense work in the clinical department of the hospital, time is racing, and the various components of the commonly used negative pressure suction device are scattered and placed. When used, they need to be temporarily assembled together, especially when rescuing patients. It is troublesome, and it is easy to encounter the mismatch between the hose joint, the suction tube and the negative pressure vacuum pressure gauge during assembly, which delays the best time for rescue.

SUMMARY OF THE INVENTION

The utility model proposes an integrated negative pressure suction device in order to solve the trouble caused by the fact that all the components of the existing commonly used negative pressure suction devices are scattered and need to be assembled during use.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is as follows:

The negative pressure suction device is characterized in that it includes a negative pressure bottle, the top of the negative pressure bottle is provided with a cover body, a drainage bag is connected below the cover body, and the drainage bag is placed in the negative pressure bottle; the cover body The suction end and the extraction end are arranged on the suction end, and the suction end is connected with the suction pipe; the side wall of the negative pressure bottle is provided with two-way joints, and the two-way joints are respectively connected with the extraction end and the vacuum pressure gauge.

Further, a sealing ring is provided between the cover body and the negative pressure bottle.

Further, the suction end is a hose with a screw joint, and the screw joint is matched and connected with the sputum suction tube.

Further, the negative pressure bottle is placed on the support.

Further, the vacuum pressure gauge is provided with two joints, the lower joint is connected to the two-way joint, and the left joint is connected to the negative pressure suction system on the wall.

Further, the drainage bag adopts a disposable soft bag.

Further, the connection mode is connected by a hose.

Further, the connection ends of each component are matched and connected with the hose.

Further, both ends of the hose adopt a threaded structure.

The utility model has the following beneficial effects:

The utility model has the advantages of simple structure and convenient connection, and can be assembled into a body, which can be directly opened and packaged for rescue, thereby saving precious time for rescue.

It solves the trouble caused by the need to manually combine multiple objects in advance and the situation that the hose joint, the suction tube and the negative pressure vacuum pressure gauge do not match easily during assembly; Phlegm required.

Description of drawings

FIG. 1 is a schematic structural diagram of the present utility model.

In the accompanying drawings, the list of components represented by each number is as follows:

1. Bracket, 2. Negative pressure bottle, 3. Drainage bag, 4. Cover, 5. Two-way connector, 6. Extraction end, 7. Suction end, 8. Suction tube, 9. Connecting hose.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings:

As shown in FIG. 1, the integrated negative pressure suction device is characterized in that it includes a negative pressure bottle 2, a cover body 4 is arranged on the top of the negative pressure bottle 2, and a drainage bag 3 is connected below the cover body 4, so The drainage bag 2 is placed in the negative pressure bottle 2; the cover body 4 is provided with a suction end 7 and an extraction end 6, and the suction end 7 is connected to the suction pipe 8; the side wall of the negative pressure bottle 2 is provided with a two-way joint 5 , the two-way joint 5 is respectively connected to the extraction end 6 and the connecting hose 9 .

A sealing ring is provided between the cover body 4 and the negative pressure bottle 2 .

The suction end is a hose with a screw joint, and the screw joint is matched and connected with the suction pipe.

The negative pressure bottle 2 is placed on the support 1 .

The vacuum pressure gauge 10 is provided with two joints 11, the lower joint is connected to the two-way joint 5, and the left joint is connected to the negative pressure suction system on the wall.

The drainage bag 3 is a disposable soft bag.

Said connection is via a hose 9 .

The connection end of each component is matched with the hose.

Both ends of the hose 9 adopt a threaded structure.

Example:

Prepare each device, bracket 1, negative pressure bottle 2, drainage bag 3, etc., place the cover body 4 and drainage bag 3 in the negative pressure bottle 2, connect each joint of the negative pressure device one by one through the hose 9, cover body 4 The threaded interface of the suction end 7 is connected to the suction pipe 8 through the hose, the two-way joint 5 of the side wall of the negative pressure bottle 2 is connected to the extraction end 6 and the hose 9 through the hose respectively, and the vacuum pressure gauge 10 is connected to the wall. For the upper vacuum pressure device, the size of each connection relationship mentioned above is correspondingly matched, and the sealing performance is good.

For specific use, put the patient's body in a good position, tilt the head to one side, increase the flow of inhaled oxygen, turn on the switch, adjust the vacuum pressure gauge 10 according to the patient's condition, and connect the disposable sterile suction tube to suction the patient's sputum.

The above are only specific embodiments of the present utility model, but the protection scope of the utility model is not limited to this. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present utility model. , should be covered within the scope of protection of the utility model.

Claims (9)

1. integral type negative pressure suction device, which is characterized in that including negative pressure bottle (2), lid is equipped at the top of the negative pressure bottle (2) (4), it is connected with drainage bag (3) below the lid (4), the drainage bag (3) is placed in negative pressure bottle (2)；The lid (4) It is equipped with suction side (7) and withdrawal end (6), suction side (7) connect sputum aspirator tube (8)；Negative pressure bottle (2) side wall is equipped with two-way joint (5), the two-way joint (5) is separately connected withdrawal end (6) and pressure vacuum gauge (10).

2. integral type negative pressure suction device according to claim 1, it is characterised in that: the lid (4) and negative pressure bottle (2) Between be equipped with sealing ring.

3. integral type negative pressure suction device according to claim 1, it is characterised in that: the suction side (7) is band spiral The hose of pipe fitting, spiral pipe fitting match connection with sputum aspirator tube.

4. integral type negative pressure suction device according to claim 1, it is characterised in that: the negative pressure bottle (2) is placed in bracket (1) on.

5. integral type negative pressure suction device according to claim 1, it is characterised in that: the pressure vacuum gauge (10) is equipped with Two connectors (11), lower square joint connect two-way joint (5), and left-hand joint connects vacuum suction system on metope.

6. integral type negative pressure suction device according to claim 1, it is characterised in that: the drainage bag (3) is using primary Property soft bag.

7. integral type negative pressure suction device described according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that: the connection Mode is connected by hose (9).

8. integral type negative pressure suction device according to claim 7, it is characterised in that: the connecting pin of all parts with it is soft Pipe matching connection.

9. the integral type negative pressure suction device according to claim 7, it is characterised in that: adopt at the both ends of the hose (9) Use helicitic texture.