CN217366658U

CN217366658U - Disposable anti-splashing sputum suction tube

Info

Publication number: CN217366658U
Application number: CN202122708519.3U
Authority: CN
Inventors: 王娜; 陈育宾; 徐晓艳; 冯惠东
Original assignee: Second Affiliated Hospital of Guangzhou Medical University
Current assignee: Second Affiliated Hospital of Guangzhou Medical University
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-09-06
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a disposable anti-splashing sputum suction tube, which comprises a sputum suction tube body, wherein one end of the sputum suction tube body is provided with a connecting piece used for being connected with an external negative pressure device; inhale and can dismantle the cover on the phlegm pipe body and be equipped with and prevent splash structure, prevent splash structure including the cover establish inhale on the outer wall of phlegm pipe body and can be along the gliding regulation seat of length direction of this phlegm pipe body the threaded connection can be dismantled to the one end of adjusting the seat and can be fixed this regulation seat inhale nut on the phlegm pipe body, still including establishing can be the umbrella form subassembly of closing or expansion state on the regulation seat. The utility model has the advantages of can shelter from the sputum of splash, be difficult for causing the pollution, effectively alleviate the infection risk in the hospital for medical personnel and surrounding environment.

Description

Disposable anti-splashing sputum suction tube

Technical Field

The utility model relates to the technical field of medical treatment, more specifically say, in particular to disposable anti-splash phlegm suction tube.

Background

Sputum suction is an important emergency nursing technology, and by utilizing the negative pressure suction principle, secretions in a respiratory tract are sucked out through a catheter through the oral cavity, the nasal cavity and an artificial airway of a patient so as to keep the respiratory tract smooth and prevent complications such as aspiration pneumonia, atelectasis, asphyxia and the like.

However, in clinical practice, when a patient is subjected to negative pressure sputum aspiration, the throat of the patient is often stimulated in the sputum aspiration operation process, the patient can cough continuously and violently, a large amount of sputum is usually splashed out in the continuous and violent cough, the surrounding environment is polluted, and sometimes even the sputum is sprayed onto the body of medical staff, so that the risk of nosocomial infection is increased, and particularly, the possibility of epidemic spread is greatly increased during the epidemic situation.

How to solve the above problems is a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can shelter from the sputum of splash, be difficult for causing the pollution, effectively alleviate the disposable phlegm pipe of preventing splash of infection risk in the hospital for medical personnel and surrounding environment.

In order to achieve the purpose, the utility model adopts the technical scheme as follows:

a disposable anti-splashing sputum aspirator comprises a sputum aspirator body, wherein one end of the sputum aspirator body is provided with a connecting piece used for being connected with an external negative pressure device; inhale and can dismantle the cover on the phlegm pipe body and be equipped with and prevent splash structure, prevent splash structure including the cover establish inhale on the outer wall of phlegm pipe body and can be along the gliding regulation seat of length direction of this phlegm pipe body the threaded connection can be dismantled to the one end of adjusting the seat and can be fixed this regulation seat inhale nut on the phlegm pipe body, still including establishing can be the umbrella form subassembly of closing or expansion state on the regulation seat.

Preferably, the adjusting seat comprises a seat body sleeved on the outer wall of the sputum suction tube body, an elastic claw used for being in threaded connection with the nut is arranged at the bottom of one end of the seat body, and the umbrella-shaped component is arranged on the seat body.

Preferably, the umbrella-shaped assembly comprises a fixed sleeve fixedly arranged on the base body, a plurality of stretching frameworks which are uniformly arranged at intervals and can be folded or unfolded are arranged on the outer wall of one end of the fixed sleeve, each stretching framework is connected with a support frame through a movable shaft, one end, far away from the stretching frameworks, of each support frame is connected with a movable sleeve fixedly arranged on the fixed sleeve, an elastic buckle for limiting the moving position of the movable sleeve on the fixed sleeve is arranged on the fixed sleeve, and a shielding cover is arranged on the outer surface of the stretching frameworks.

Preferably, the mask is made of a film-covered nonwoven material.

Preferably, the connecting piece includes the connecting sleeve body that the inside cavity and both ends are uncovered, a pot head of the connecting sleeve body is established inhale on the phlegm pipe body, the other end and the outside negative pressure device of the connecting sleeve body are connected be equipped with an auxiliary mouth that is linked together with the inside cavity of the connecting sleeve body on the lateral wall of the connecting sleeve body can dismantle on the auxiliary mouth and be equipped with a shutoff piece that is used for the shutoff or opens this auxiliary mouth.

Preferably, the outer wall of the sputum suction tube body is provided with scales.

Preferably, a side hole for assisting in sputum suction is formed in the outer wall of one end, far away from the connecting sleeve body, of the sputum suction pipe body.

Compared with the prior art, the utility model discloses the beneficial effect who has as follows:

when the utility model is used, the adjusting seat of the anti-splashing structure is moved according to the requirement, the adjusting seat and the umbrella-shaped component are moved to the designated position, then the nut is connected with the adjusting seat by screw thread, so that the adjusting seat is fixed on the sputum suction tube body together with the umbrella-shaped component, then the umbrella-shaped component is unfolded to make the umbrella-shaped component be hemispherical and opened, then one end of the sputum suction tube body far away from the connecting piece is extended into the oral cavity and nasal cavity of a patient or the tracheostomy tube or the tracheotomy cannula, and finally the external negative pressure device is started to perform the sputum suction operation; the utility model discloses in the process of inhaling the phlegm operation, when the sputum jets out from patient's oral cavity nasal cavity or endotracheal tube or trachea incision cover, can effectively block the sputum that the splash comes out through being hemispherical open umbelliform subassembly to avoid the sputum to pollute surrounding environment and medical personnel, alleviate the risk of infection in the hospital, consequently, the utility model has the advantages of can shelter from the sputum of splash, be difficult for causing the pollution, effectively alleviate the risk of infection in the hospital for medical personnel and patient.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

FIG. 1 is a schematic structural view of a disposable anti-splash sputum aspirator tube according to the present invention;

description of reference numerals: 1. the sputum suction tube comprises a sputum suction tube body, 2, a connecting piece, 21, a connecting sleeve body, 22, an auxiliary opening, 23, a plugging piece, 3, an anti-splashing structure, 31, an adjusting seat, 100, a seat body, 200, elastic claws, 32, nuts, 33, an umbrella-shaped assembly, 300, a fixing sleeve, 400, an extending framework, 500, a supporting frame, 600, a movable sleeve, 700, an elastic buckle, 800, a shielding cover, 4, scales, 5 and a side opening.

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.

The first embodiment is as follows:

referring to fig. 1, the disposable anti-splashing sputum suction tube comprises a sputum suction tube body 1, wherein one end of the sputum suction tube body 1 is provided with a connecting piece 2 for connecting with an external negative pressure device; inhale and can dismantle the cover on the phlegm pipe body 1 and be equipped with and prevent splash structure 3, prevent splash structure 3 establishes including the cover inhale on the outer wall of phlegm pipe body 1 and can be along the gliding regulation seat 31 of length direction of this phlegm pipe body 1 the one end of adjusting seat 31 can be dismantled threaded connection and can be fixed this regulation seat 31 inhale nut 32 on the phlegm pipe body 1, still including establishing can be the umbrella form subassembly 33 of closing or expansion state on adjusting seat 31.

The adjusting seat 31 comprises a seat body 100 sleeved on the outer wall of the sputum suction tube body 1, an elastic claw 200 for being in threaded connection with the nut 32 is arranged at the bottom of one end of the seat body 100, and the umbrella-shaped component 33 is arranged on the seat body 100.

The umbrella assembly 33 includes a fixing sleeve 300 fixedly sleeved on the base 100, a plurality of extension frameworks 400 which are uniformly arranged at intervals and can be folded or unfolded are arranged on the outer wall of one end of the fixed sleeve 300, each extension framework 400 is connected with a support frame 500 through a movable shaft, one end of each support frame 500, which is far away from the extension framework 400, is connected with a movable sleeve 600 sleeved on the fixed sleeve 300, an elastic buckle 700 used for limiting the moving position of the movable sleeve 600 on the fixed sleeve 300 is arranged on the fixed sleeve 300, a shielding cover 800 is arranged on the outer surface of the extension framework 400, wherein the shielding cover 800 is attached to the movable sleeve 600 together with the expandable frame 400 when being folded, the shielding cover 800 is hemispherical together with the extending frame 400 when being unfolded, and is used for shielding sputum splashed by a patient.

The shield cover 800 is made of a film-coated non-woven material.

When the sputum aspirator is used specifically, firstly, the seat body 100 of the adjusting seat 31 is moved according to requirements, the seat body 100, the elastic claws 200 and the umbrella-shaped assembly 33 are moved to a specified using position, and then the movable nuts 32 are screwed on the elastic claws 200, so that the anti-splashing structure 3 is fixed at the specified using position of the sputum aspirator body 1; secondly, the movable sleeve 600 is pushed along the fixed sleeve 300 to move towards the elastic buckle 700, the support frame 500 is pushed by the movable sleeve 600 to enable the stretching framework 400 and the shielding cover 800 to be unfolded in a hemispherical shape, and when the movable sleeve 600 moves to the top of the elastic buckle 700, the position of the movable sleeve 600 is buckled and limited by the elastic buckle 700, so that the umbrella-shaped assembly is in a hemispherical shape as a whole; then, one end of the sputum suction tube body 1, which is far away from the connecting piece 2, is extended into the oral cavity, the nasal cavity, the tracheal catheter or the tracheotomy cannula of the patient; and finally, connecting the connecting piece 2 with an external negative pressure device, and starting the external negative pressure device to work to suck sputum of the patient.

Example two:

referring to fig. 1, the difference between the present embodiment and the first embodiment is: the connecting piece 2 comprises a connecting sleeve body 21 with an inner cavity and two open ends, one end of the connecting sleeve body 21 is sleeved on the sputum suction tube body 1, the other end of the connecting sleeve body 21 is connected with an external negative pressure device, an auxiliary port 22 communicated with the inner cavity of the connecting sleeve body 21 is arranged on the side wall of the connecting sleeve body 21, and a plugging piece 23 used for plugging or opening the auxiliary port 22 can be detachably arranged on the auxiliary port 22.

When this embodiment specifically uses, be connected the connecting sleeve body 21 and the outside negative pressure device of connecting piece 2, start outside negative pressure device work and inhale the phlegm operation to the patient, in addition, when this outside negative pressure device breaks down and is not convenient for dismantle the change, only need to take off shutoff piece 23 from supplementary mouth 22, be connected supplementary mouth 22 and another outside negative pressure device, restart new outside negative pressure device work inhale the phlegm operation to the patient can.

Example three:

referring to fig. 1, the difference between the present embodiment and the first embodiment is: the outer wall of the sputum suction tube body 1 is provided with scales 4.

When this embodiment specifically uses, will inhale phlegm pipe body 1 under the guide of scale 4 and keep away from the one end of connecting piece 2 and stretch into patient's oral cavity nasal cavity or endotracheal tube or tracheotomy intraductal use can, can further improve the accuracy of inhaling phlegm pipe depth of insertion.

Example four:

referring to fig. 1, the difference between the present embodiment and the first embodiment is: a side hole 5 for assisting in sucking the sputum is arranged on the outer wall of one end of the sputum suction pipe body 1, which is far away from the connecting sleeve body 21.

When this embodiment is used specifically, can increase the area of inhaling the phlegm through side opening 5, reduce the blind area of inhaling the phlegm operation, improved the disposable anti-splash inhale phlegm pipe convenience of using.

In a word, the utility model adopts the above structure, have can shelter from the sputum of splash, be difficult for causing the pollution, effectively alleviate the advantage of infection risk in the hospital for medical personnel and surrounding environment.

Various other modifications and changes can be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims.

Claims

1. A disposable anti-splashing sputum aspirator comprises a sputum aspirator body (1), wherein one end of the sputum aspirator body (1) is provided with a connecting piece (2) for connecting with an external negative pressure device; the method is characterized in that: inhale and can dismantle the cover on phlegm pipe body (1) and be equipped with anti-splash structure (3), anti-splash structure (3) is established including the cover inhale on the outer wall of phlegm pipe body (1) and can be along the gliding regulation seat (31) of length direction of this phlegm pipe body (1) the one end of adjusting seat (31) can be dismantled threaded connection and can be fixed this regulation seat (31) inhale nut (32) on the phlegm pipe body (1), still including establishing can be on adjusting seat (31) and close umbrella form subassembly (33) of closing or expansion state.

2. The disposable anti-splash sputum aspirator of claim 1, wherein: the adjusting seat (31) comprises a seat body (100) sleeved on the outer wall of the sputum suction tube body (1), an elastic claw (200) used for being in threaded connection with the nut (32) is arranged at the bottom of one end of the seat body (100), and the umbrella-shaped component (33) is arranged on the seat body (100).

3. The disposable anti-splash sputum aspirator of claim 2, wherein: the umbrella-shaped component (33) comprises a fixed sleeve (300) fixedly arranged on the base body (100), a plurality of stretching frameworks (400) which are uniformly arranged at intervals and can be folded or unfolded are arranged on the outer wall of one end of the fixed sleeve (300), each stretching framework (400) is connected with a support frame (500) through a movable shaft, one end of each support frame (500) far away from the stretching frameworks (400) is connected with a movable sleeve (600) sleeved on the fixed sleeve (300), an elastic buckle (700) used for limiting the moving position of the movable sleeve (600) on the fixed sleeve (300) is arranged on the fixed sleeve (300), a shielding cover (800) is arranged on the outer surface of the stretching frameworks (400), wherein the shielding cover (800) is attached to the movable sleeve (600) together with the stretching frameworks (400) when being folded, the shielding cover (800) is hemispherical together with the stretching frame (400) when unfolded.

4. A disposable anti-splash sputum aspirator tube according to claim 3, wherein: the shielding cover (800) is made of a film-coated non-woven fabric material.

5. The disposable anti-splash sputum aspirator of any one of claims 1 to 4, wherein: connecting piece (2) include that inside cavity and both ends open the mouth connecting sleeve body (21), the pot head of connecting sleeve body (21) is established inhale on phlegm pipe body (1), the other end and the outside negative pressure device of connecting sleeve body (21) are connected be equipped with one on the lateral wall of the connecting sleeve body (21) and be linked together with the inside cavity of this connecting sleeve body (21) supplementary mouth (22) can be dismantled on supplementary mouth (22) and be equipped with one and be used for the shutoff or open plug (23) of this supplementary mouth (22).

6. The disposable anti-splash sputum aspirator of claim 5, wherein: the outer wall of the sputum suction tube body (1) is provided with scales (4).

7. The disposable anti-splash sputum aspirator of claim 5, wherein: a side hole (5) for assisting in sucking sputum is arranged on the outer wall of one end of the sputum suction pipe body (1) far away from the connecting sleeve body (21).