CN210812865U

CN210812865U - Portable disposable sputum aspirator

Info

Publication number: CN210812865U
Application number: CN201921268240.4U
Authority: CN
Inventors: 周乐怡
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-06-23
Anticipated expiration: 2029-08-06

Abstract

A portable disposable sputum aspirator effectively solves the problems that the existing sputum aspirator is large in size and inconvenient to store and is complicated in connection operation; the bottle comprises a bottle body in the vertical direction, wherein a bottle opening is formed in the upper end of the bottle body, the bottle body is corrugated in the vertical direction and can be compressed and folded in the vertical direction, a bottle plug is arranged in the bottle opening, an air suction pipe communicated with the inside of the bottle body is coaxially arranged on the bottle plug, an air inlet pipe which is positioned at the left side of the air suction pipe and communicated with the inside of the bottle body is arranged on the bottle plug, and corrugated pipes are fixedly connected to the outer sides of; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Portable disposable sputum aspirator

Technical Field

The utility model relates to a sputum suction equipment technical field, especially a portable disposable sputum aspirator.

Background

The existing sputum aspirator is large in size, so when being stored, a drainage bottle and an air duct are generally adopted to be respectively stored after being disassembled, and when being connected, an air duct needs to be cut into two sections and then connected with the drainage bottle, so that when being used, the connection operation is complex, the rescue time of a patient is seriously delayed, and the existing drainage bottle is repeatedly used, and the aseptic cleaning principle of medical operation is violated.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims to provide a portable disposable sputum aspirator, which effectively solves the problems that the existing sputum aspirator is large in volume and inconvenient to store and complex in connection operation.

The technical scheme of its solution is, the utility model discloses a body of upper and lower direction, body upper end are equipped with the bottleneck, and the body is the ripple form of upper and lower direction and can follow the compression of upper and lower direction folding, is equipped with the bottle plug in the bottleneck, coaxial being equipped with on the bottle plug with the breathing pipe of the inside intercommunication of body, be equipped with on the bottle plug be located the breathing pipe left and with the inside intake pipe of intercommunication of body, breathing pipe and intake pipe outside respectively fixedly connected with bellows.

Compared with the prior art, the beneficial effects of the utility model are that: the body is the corrugate of direction from top to bottom, it is folding to make things convenient for the compression, the volume that reduces the body is conveniently deposited, simultaneously breathing pipe and the bellows in the intake pipe also can stretch out and draw back, the space that the pipe occupy when having reduced current drainage bottle connection once more, because two bellows respectively with breathing pipe and intake pipe fixed connection, need cut into two sections back with an air duct when having avoided current drainage bottle to use the loaded down with trivial details operation of being connected with the drainage bottle again, the time of connecting the drainage bottle when having saved the sputum suction operation, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a front view of the utility model.

Fig. 4 is a front view of the utility model with the filter cotton removed.

Fig. 5 is an enlarged view of a in fig. 3 according to the present invention.

Fig. 6 is an enlarged view of B in fig. 4 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Given by fig. 1 to 6, including body 1 of upper and lower direction, body 1 upper end is equipped with the bottleneck, and body 1 is the ripple form of upper and lower direction and can follows the compression of upper and lower direction folding, is equipped with bottle plug 2 in the bottleneck, and coaxial being equipped with on the bottle plug 2 with the inside breathing pipe 3 that communicates of body 1, be equipped with on the bottle plug 2 be located breathing pipe 3 left and with the inside intake pipe 4 that communicates of body 1, breathing pipe 3 and the 4 outsides of intake pipe fixedly connected with bellows 5 respectively.

In order to filter the gas in the bottle body 1, the bottle body 1 is internally provided with a supporting plate 6 positioned at the upper side of the bottle body, the upper side of the supporting plate 6 is provided with a connecting pipe 7 communicated with the air suction pipe 3, the lower side of the supporting plate 6 is provided with a filtering pipe 8 communicated with the connecting pipe 7 and with a closed lower end, the bottom of the filtering pipe 8 is provided with a plurality of filtering holes 9 which are vertically communicated, and filtering cotton 10 is arranged in the filtering pipe 8.

In order to prevent the bottle body 1 from being sucked to a compressed state under the action of negative pressure inside the bottle body 1 during sputum suction operation, so that normal sputum suction operation is influenced, a spring 11 sleeved on the outer side of the filter pipe 8 is coaxially arranged between the bottom of the bottle body 1 and the supporting plate 6, an isolation membrane 12 positioned on the outer side of the spring 11 is arranged between the bottom of the bottle body 1 and the supporting plate 6, and a plurality of air holes 13 uniformly distributed along the circumferential direction of the isolation membrane 12 are formed in the upper side of the isolation membrane 12.

In order to conveniently block the orifice of the corrugated pipe 5 and keep the bottle body 1 in a negative pressure compression state, the free end of the corrugated pipe 5 is provided with a pipe plug 14.

In order to prevent sputum from being sucked into the inner side of the isolation film 12, the lower end of the air suction pipe 3 penetrates the support plate 6 and extends to the lower side of the bottle body 1.

In order to conveniently fix the bottle body 1 during sputum suction operation, a fixing clamp 15 with a backward opening is fixedly connected to the rear side of the bottle body 1.

The utility model discloses at the beginning, body 1 is compressed to the limit downwards, extrudes unnecessary air, stopcock 14 plugs up the mouth of pipe of bellows 5, and body 1 is in the negative pressure compression state, reduces the volume when body 1 does not use, conveniently accomodates and deposits;

the utility model discloses when using, can directly pull out stopcock 14 after opening the packing of body 1, at this moment, body 1 inside and outside air intercommunication, body 1 is under the elasticity of spring 11, the external air of suction and is propped up by spring 11, bellows 5 of connecting on the breathing pipe 3 is pulled out stopcock 14 after, can directly be connected with the negative pressure device that the hospital provided, bellows 5 of connecting on the intake pipe 4 is pulled out stopcock 14 after, can directly be connected with medical phlegm suction pipe, can carry out phlegm suction operation to the patient through fixation clamp 15 card at the head of a bed after connecting;

in the using process, the air suction pipe 3 and the corrugated pipe 5 on the air inlet pipe 4 can be stretched to a proper length according to the needs of medical workers, the inconvenience in use caused by too long or too short air guide pipes on the traditional drainage bottle is avoided, in addition, the lower end of the air inlet pipe 4 penetrates through the supporting plate 6 and extends to the lower side of the bottle body 1, the air vent 13 is arranged on the upper side of the isolating membrane 12, the sucked sputum can be prevented from entering the inner side of the isolating membrane 12, the air in the bottle body 1 can be further filtered by matching with the filter cotton 10 in the filter pipe 8, and the scattered liquid is prevented from entering the negative pressure device to cause bacterial breeding, so that the potential safety hazard is caused;

inhale the mouth of pipe stopper 14 jam bellows 5 once more after the phlegm operation, body 1 directly throw into the garbage bin in can, because the mouth of pipe of bellows 5 is stopped up by pipe stopper 14, can effectually prevent that the bacterium in the body 1 from spreading indoor, more clean health.

The utility model discloses set up connecting pipe 7, be in order to make filter tube 8 and breathing pipe 3 direct intercommunication, make the negative pressure of suction more stable, it is more convenient to use.

Claims

1. The utility model provides a disposable sputum aspirator of portable, body (1) including the upper and lower direction, body (1) upper end is equipped with the bottleneck, a serial communication port, body (1) is the ripple form of upper and lower direction and can follow upper and lower direction compression folding, be equipped with bottle plug (2) in the bottleneck, coaxial breathing pipe (3) with body (1) inside intercommunication are equipped with on bottle plug (2), be equipped with on bottle plug (2) be located breathing pipe (3) left and with body (1) inside intercommunication intake pipe (4), respectively fixedly connected with bellows (5) outside breathing pipe (3) and intake pipe (4).

2. The portable disposable sputum aspirator of claim 1, wherein the bottle body (1) is internally provided with a support plate (6) at the upper side thereof, the upper side of the support plate (6) is provided with a connecting pipe (7) communicated with the air suction pipe (3), the lower side of the support plate (6) is provided with a filter pipe (8) communicated with the connecting pipe (7) and having a closed lower end, the bottom of the filter pipe (8) is provided with a plurality of filter holes (9) which are communicated up and down, and the filter pipe (8) is internally provided with filter cotton (10).

3. The portable disposable sputum aspirator of claim 1, wherein a spring (11) sleeved outside the filtering tube (8) is coaxially arranged between the bottom of the bottle body (1) and the supporting plate (6), an isolating membrane (12) positioned outside the spring (11) is arranged between the bottom of the bottle body (1) and the supporting plate (6), and a plurality of air holes (13) uniformly distributed along the circumferential direction are formed in the upper side of the isolating membrane (12).

4. A portable, disposable sputum aspirator according to claim 1, wherein the free end of the bellows (5) is provided with a stopcock (14).

5. The portable disposable sputum aspirator of claim 1, wherein the lower end of the aspiration tube (3) extends through the support plate (6) and to the lower side of the body (1).

6. The portable disposable sputum aspirator of claim 1, wherein the rear side of the body (1) is fixedly connected with a fixing clip (15) with a backward opening.