CN216358719U

CN216358719U - Disposable nondestructive aseptic sputum suction tube

Info

Publication number: CN216358719U
Application number: CN202121555267.9U
Authority: CN
Inventors: 王寰
Original assignee: Shanghai Alifun Medical Technology Co ltd
Current assignee: Shanghai Alifun Medical Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-04-22
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a disposable non-destructive sterile sputum aspirator, which comprises a sputum aspirator body and a protective tube sleeve, wherein the sputum aspirator body is made of rubber, the inside of the sputum aspirator is hollow, sputum aspirating holes are formed in the side wall of the sputum aspirator, one end of the sputum aspirator is provided with a hemispherical rubber block, and the other end of the sputum aspirator is provided with a plastic sealing block; the protective pipe sleeve is integrally of a cylindrical tubular structure, a sleeve hole is formed in the protective pipe sleeve, and the plastic sealing block is arranged in the sleeve hole; the plastic sealing block is provided with a first branch pipe and a second branch pipe, the first branch pipe and the second branch pipe are both communicated with the interior of the sputum suction pipe body, the first branch pipe and the second branch pipe are both rubber pipes, the first branch pipe is communicated with an air suction port of the electric sputum suction device, and the second branch pipe is connected with a buffering air bag; the suction force is generated by mainly providing power through the electric sputum aspirator, and the sputum aspirating holes with different sizes are formed in the pipeline through the assistance of the air bag, so that the blockage is avoided.

Description

Disposable nondestructive aseptic sputum suction tube

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a disposable non-invasive sterile sputum aspirator.

Background

Sputum aspiration refers to a method of sucking the secretions of the respiratory tract through the oral cavity, the nasal cavity and the artificial airway (tracheotomy) to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis, asphyxia and the like. In traditional field, inhale phlegm and be the coma patient when being in hospital respiratory tract sputum secretion too much and cross common operation in the nursing when sticky, the secretion in the respiratory tract is clear away to the purpose, keeps the respiratory tract unobstructed. In clinic, a sputum suction tube is generally connected with a sputum aspirator, the sputum suction tube is inserted into the respiratory tract of a patient, and the sputum suction operation is carried out by utilizing negative pressure.

The sputum has viscosity, so that the sputum suction pipe is easily blocked, one sputum suction operation needs to be carried out for multiple times, and the burden of a patient is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a disposable non-invasive sterile sputum aspirator to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a disposable non-destructive sterile sputum aspirator comprises a sputum aspirator body and a protective tube sleeve, wherein the sputum aspirator body is made of rubber, the sputum aspirator body is hollow, sputum aspirating holes are formed in the side wall of the sputum aspirator body, one end of the sputum aspirator body is provided with a hemispherical rubber block, and the other end of the sputum aspirator body is provided with a plastic sealing block; the protective pipe sleeve is integrally of a cylindrical tubular structure, a sleeve hole is formed in the protective pipe sleeve, and the plastic sealing block is arranged in the sleeve hole; the plastic sealing block is provided with a first branch pipe and a second branch pipe, the first branch pipe and the second branch pipe are communicated with the inside of the sputum suction pipe body, the first branch pipe and the second branch pipe are rubber pipes, the first branch pipe is communicated with an air suction port of the electric sputum suction device, and the second branch pipe is connected with a buffering air bag.

Preferably, the wall of the trepanning hole is provided with a thread, and the plastic sealing block is provided with a thread matched with the plastic sealing block; a limiting block is arranged at one end of the protective pipe sleeve and matched with the plastic sealing block.

Preferably, a metal ring framework is arranged inside the sputum suction tube body, and a plurality of metal ring frameworks are uniformly arranged along the sputum suction tube body; the sputum suction holes are formed in the sputum suction pipe body in a plurality of numbers, and the sizes of the sputum suction holes are different from each other.

Preferably, the buffering air bag is football-shaped, and a cavity is arranged inside the buffering air bag; two ends of the buffer air bag are respectively connected with a fixed block and a ventilation block through air pipes; the fixed block is provided with an insertion hole, and the second branch pipe is inserted into the fixed block through the insertion hole.

Preferably, a vent groove is arranged in the vent block, and the vent groove is communicated with the buffer air bag; the upper side and the lower side of the vent groove are respectively provided with a first movable groove and a second movable groove which are aligned with each other; a push plate is arranged in the first movable groove, one end of the push plate is arranged in the second movable groove, and a spring is connected between the push plate and the bottom of the second movable groove; the surface of the push plate is provided with a ventilation groove, and the push plate is provided with a push block.

Preferably, the first movable groove and the second movable groove are both provided with two groups, the two first movable grooves and the two second movable grooves are symmetrical about the center, the two groups of structures are the same, and the push plate and the push block are arranged.

Compared with the prior art, the utility model has the beneficial effects that: the sputum suction pipe has the advantages that the metal ring is arranged to support the whole sputum suction pipe body, the side wall of the sputum suction pipe is provided with the holes for sputum suction, the hole diameters are different, and the suction force is the same no matter which hole is blocked; meanwhile, the semicircular rubber ball is arranged at the front end of the pipeline, so that the throat touching process is relatively mild, and the pain of a patient is prevented from being increased; and the air bag is arranged for buffering, and the air bag is matched with the sputum aspirator to a certain extent, so that the sputum aspirator is adjusted when a pipeline is blocked.

Drawings

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

FIG. 2 is a schematic view of the unfolding structure of the sputum aspirator tube body according to the present invention;

FIG. 3 is a schematic view of the structure of the cushioning bladder of the present invention;

fig. 4 is a schematic view of the vent block structure of the present invention.

In the figure: 1. a sputum aspirator tube body; 11. a rubber block; 12. a plastic sealing block; 13. a first branch pipe; 14. a second branch pipe; 15. a metal ring skeleton; 16. a sputum aspirating hole; 2. a protective pipe sleeve; 21. trepanning; 22. a limiting block; 3. a buffer air bag; 31. a fixed block; 32. a ventilation block; 321. a vent channel; 322. a first movable slot; 323. a second movable slot; 324. a spring; 33. pushing the plate; 331. a ventilation groove; 34. and (7) pushing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a disposable non-destructive sterile sputum aspirator comprises a sputum aspirator body 1 and a protective sleeve 2, wherein the sputum aspirator body 1 is made of rubber, the sputum aspirator body 1 is hollow, sputum aspirating holes 16 are formed in the side wall of the sputum aspirator body, one end of the sputum aspirator body 1 is provided with a hemispherical rubber block 11, and the other end of the sputum aspirator body is provided with a plastic sealing block 12; the protective pipe sleeve 2 is integrally of a cylindrical tubular structure, a sleeve hole 21 is formed in the protective pipe sleeve, and the plastic sealing block 12 is arranged in the sleeve hole 21; the plastic sealing block 12 is provided with a first branch pipe 13 and a second branch pipe 14, the first branch pipe 13 and the second branch pipe 14 are communicated with the inside of the sputum suction pipe body 1, the first branch pipe 13 and the second branch pipe 14 are rubber pipes, the first branch pipe 13 is communicated with an air suction port of the electric sputum suction device, and the second branch pipe 14 is connected with the buffering air bag 3.

Further, the wall of the trepanning 21 is provided with a thread, and the plastic sealing block 12 is provided with a thread matched with the plastic sealing block; a limiting block 22 is arranged at one end of the protective pipe sleeve 2, and the limiting block 22 is matched with the plastic sealing block 12.

Further, a metal ring framework 15 is arranged inside the sputum suction tube body 1, and a plurality of metal ring frameworks 15 are uniformly arranged along the sputum suction tube body 1; the sputum suction holes 16 are arranged along the sputum suction tube body 1 in a plurality, and the sizes of the sputum suction holes 16 are different from each other.

Further, the buffering air bag 3 is in a rugby shape, and a cavity is arranged inside the buffering air bag; two ends of the buffering air bag 3 are respectively connected with a fixed block 31 and a ventilation block 32 through air pipes; the fixed block 31 is provided with an insertion hole, and the second branch pipe 14 is inserted into the fixed block 31 through the insertion hole.

Further, a vent groove 321 is arranged in the vent block 32, and the vent groove 321 is communicated with the buffer air bag 3; the upper side and the lower side of the vent groove 321 are respectively provided with a first movable groove 322 and a second movable groove 323, and the first movable groove 322 and the second movable groove 323 are aligned with each other; a push plate 33 is arranged in the first movable groove 322, one end of the push plate 33 is arranged in the second movable groove 323, and a spring 324 is connected between the push plate and the bottom of the second movable groove 323; the surface of the push plate 33 is provided with a ventilation groove 331, and the push plate 33 is provided with a push block 34.

Further, the first movable groove 322 and the second movable groove 323 are provided with two sets, the two first movable grooves 322 and the two second movable grooves 323 are symmetrical about the center, and the two sets have the same structure and are provided with the push plate 33 and the push block 34.

The working principle is as follows: the plastic sealing block 12 is driven to rotate in the protective sleeve 2 by rotating the sputum aspirator body 1 and is matched with the inner wall of the sleeve hole 21, so that the sputum aspirator body 1 is controlled to extend out of the protective sleeve 2 by a proper length, and the work is convenient; stretch into suitable position in the throat with block rubber 11, open the electronic sputum aspirator work that first branch pipe 13 is connected through control, produce the negative pressure to make the sputum inhale through inhaling phlegm hole 16 and inhale inside inhaling phlegm pipe body 1, accomplish and inhale phlegm work.

The whole sputum suction pipe body 1 is supported by the metal ring framework 15 to form an integral framework, so that the situation that the inside of the pipeline is shriveled and the suction force is too small is avoided; meanwhile, the sputum suction holes 16 are arranged into holes with different sizes, so that when sputum is sucked, the sputum blocks any hole, the whole attraction is unchanged according to the principle of dynamics, and the attraction is guaranteed.

Meanwhile, the buffering air bag 3 is connected through the second branch pipe 14, when the sputum suction hole 16 is blocked, another flow of air flow can be generated in the pipeline by pinching the air bag, and the blockage can be broken; meanwhile, by pressing the push block 34, the air holes 331 are aligned with the air grooves 321, which facilitates ventilation of the buffer airbag 3. The specific process is as follows: when the blockage occurs, the air hole 331 is opened, the air in the air bag is extruded, and then the air hole 331 is closed, so that the air bag increases the attraction force in the self deformation process, the blockage is broken, and meanwhile, the phenomenon that external air is extruded into the throat, inconvenience is caused, and the pollution is likely to occur in the morning.

The push plate 33 is provided with two channels, which are matched with each other, and under the action of the spring 324, the plate body is aligned with the vent groove 321, so that the sealing effect is achieved, and the two channels have better sealing performance.

When the sputum suction tube is positioned at the throat, the airflow generated by pinching the buffering air bag 3 is the same as the airflow generated by connecting the sputum suction tube with the electric sputum aspirator, and discomfort and injury can not be brought to patients; compared with an electric sputum aspirator, the buffering air bag 3 plays an auxiliary role, is used in blockage, increases the suction force of the electric sputum aspirator, is used in a matched manner to work, and is not simply replaced and used; the suction force is increased by the buffer air bag 3, so that the dredging is performed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A disposable non-destructive sterile sputum aspirator is characterized in that: the sputum suction pipe comprises a sputum suction pipe body (1) and a protective pipe sleeve (2), wherein the sputum suction pipe body (1) is made of rubber materials, the sputum suction pipe body (1) is hollow, sputum suction holes (16) are formed in the side wall of the pipe body, one end of the sputum suction pipe body (1) is provided with a hemispherical rubber block (11), and the other end of the sputum suction pipe body is provided with a plastic sealing block (12); the protective pipe sleeve (2) is integrally of a cylindrical tubular structure, a sleeve hole (21) is formed in the protective pipe sleeve, and the plastic sealing block (12) is arranged in the sleeve hole (21); install first branch pipe (13), second branch pipe (14) on plastics sealing block (12), first branch pipe (13), second branch pipe (14) all with inhale phlegm pipe body (1) inside and communicate with each other, and first branch pipe (13), second branch pipe (14) all are the rubber tube, and first branch pipe (13) are linked together with the induction port of electronic sputum aspirator, and second branch pipe (14) are connected with buffering gasbag (3).

2. The disposable atraumatic sterile sputum aspirator of claim 1, wherein: the wall of the trepanning (21) is provided with threads, and the plastic sealing block (12) is provided with threads matched with the threads; a limiting block (22) is arranged at one end of the protective pipe sleeve (2), and the limiting block (22) is matched with the plastic sealing block (12).

3. The disposable atraumatic sterile sputum aspirator of claim 1, wherein: a metal ring framework (15) is arranged inside the sputum suction pipe body (1), and a plurality of metal ring frameworks (15) are uniformly arranged along the sputum suction pipe body (1); the sputum suction holes (16) are arranged along the sputum suction pipe body (1) in a plurality, and the sizes of the sputum suction holes (16) are different.

4. The disposable atraumatic sterile sputum aspirator of claim 1, wherein: the buffering air bag (3) is in a rugby shape, and a cavity is arranged inside the buffering air bag; two ends of the buffer air bag (3) are respectively connected with a fixed block (31) and an air through block (32) through air pipes; the fixed block (31) is provided with an insertion hole, and the second branch pipe (14) is inserted into the fixed block (31) through the insertion hole.

5. The disposable atraumatic sterile sputum aspirator of claim 4, wherein: a vent groove (321) is formed in the vent block (32), and the vent groove (321) is communicated with the buffer air bag (3); the upper side and the lower side of the vent groove (321) are respectively provided with a first movable groove (322) and a second movable groove (323), and the first movable groove (322) and the second movable groove (323) are aligned with each other; a push plate (33) is arranged in the first movable groove (322), one end of the push plate (33) is arranged in the second movable groove (323), and a spring (324) is connected between the push plate and the bottom of the second movable groove (323); the surface of the push plate (33) is provided with a ventilation groove (331), and the push plate (33) is provided with a push block (34).

6. The disposable atraumatic sterile sputum aspirator of claim 5, wherein: the first movable groove (322) and the second movable groove (323) are both provided with two groups, the two first movable grooves (322) and the two second movable grooves (323) are symmetrical about the center, the two groups of structures are the same, and the push plate (33) and the push block (34) are arranged.