CN216394866U - Connecting structure for sputum suction device - Google Patents
Connecting structure for sputum suction device Download PDFInfo
- Publication number
- CN216394866U CN216394866U CN202122145122.8U CN202122145122U CN216394866U CN 216394866 U CN216394866 U CN 216394866U CN 202122145122 U CN202122145122 U CN 202122145122U CN 216394866 U CN216394866 U CN 216394866U
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- Prior art keywords
- pipe body
- tube
- interlayer
- sputum
- connection structure
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 35
- 208000024794 sputum Diseases 0.000 title claims abstract description 35
- 210000003802 sputum Anatomy 0.000 title claims abstract description 35
- 239000011229 interlayer Substances 0.000 claims abstract description 16
- 239000013013 elastic material Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 206010062717 Increased upper airway secretion Diseases 0.000 abstract description 6
- 208000026435 phlegm Diseases 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of medical equipment, and discloses a connecting structure for a sputum suction device, which is used for connecting a negative pressure joint and a sputum suction pipe joint and comprises a first pipe body, a middle pipe body and a second pipe body which are sequentially connected; a first inner sleeve ring is arranged on the inner side wall of the first pipe body, so that a first interlayer is formed between the first pipe body and the first inner sleeve ring; a second inner sleeve ring is arranged on the inner side wall of the second pipe body, so that a second interlayer is formed between the second pipe body and the second inner sleeve ring; the negative pressure joint is embedded into the first interlayer, and the sputum suction pipe joint is embedded into the second interlayer. The utility model provides a connection structure, respectively with the mode that negative pressure connects and inhale phlegm pipe joint embedding and is connected, not only convenient connection, the mode of embedding simultaneously can ensure that connection structure can not the slippage, can not cause yet to inhale the phlegm in-process, the exerted condition of sputum.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a connecting structure for a sputum suction device.
Background
In clinical care work, sputum of patients is often sucked for the requirements of testing and nursing. The soft sputum suction tube used clinically at present comprises a connecting tube connected with an aspirator and a throat tube inserted into the throat of a patient, when the soft sputum suction tube is used, the connecting end of a hose is communicated with the aspirator, the other end of the hose is connected with the throat tube, the throat tube is inserted into the respiratory tract of a patient, and sputum is sucked out under the negative pressure action of the aspirator.
The connection structure for connecting the sputum suction tube and the negative pressure tube at present is not firm in connection and easily causes exposure of sputum, so that the problem of incomplete sputum suction and inconvenient cleaning is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a connecting structure for a sputum suction device, which is used for solving the problem of exposure of sputum caused by insecure connection of the conventional connecting structure.
The embodiment of the utility model is realized by the following steps:
a connecting structure for a sputum suction device is used for connecting a negative pressure joint and a sputum suction pipe joint, and comprises a first pipe body, a middle pipe body and a second pipe body which are sequentially connected;
a first inner sleeve ring is arranged on the inner side wall of the first pipe body, so that a first interlayer is formed between the first pipe body and the first inner sleeve ring; a second inner sleeve ring is arranged on the inner side wall of the second pipe body, so that a second interlayer is formed between the second pipe body and the second inner sleeve ring; the negative pressure joint is embedded into the first interlayer, and the sputum suction pipe joint is embedded into the second interlayer.
The utility model has the beneficial effects that:
adopt connection structure respectively with the mode that negative pressure connects and inhale the phlegm pipe joint embedding and be connected, not only convenient connection, the mode of embedding simultaneously can ensure that connection structure can not the slippage, can not cause the phlegm in-process of inhaling yet, the exerted condition of sputum.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a connection structure for a sputum aspirator in example 1.
Reference numerals:
110-first tube, 120-middle tube, 130-second tube, 140-non-slip threads, 210-first inner collar, 211-big head, 212-little head, 220-second inner collar, 230-friction particles.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
< example >
As shown in fig. 1, the present embodiment discloses a connection structure for a sputum aspirator, which is used for connecting a negative pressure connector and a sputum aspirator connector, and comprises a first tube 110, a middle tube 120 and a second tube 130 which are connected in sequence;
a first inner sleeve ring 210 is disposed on the inner sidewall of the first tube 110, such that a first interlayer is formed between the first tube 110 and the first inner sleeve ring 210; the inner sidewall of the second tube 130 is configured with a second inner collar 220, such that a second interlayer is formed between the second tube 130 and the second inner collar 220; the negative pressure joint is embedded into the first interlayer, and the sputum suction pipe joint is embedded into the second interlayer.
Adopt connection structure respectively with the mode that negative pressure connects and inhale the phlegm pipe joint embedding and be connected, not only convenient connection, the mode of embedding simultaneously can ensure that connection structure can not the slippage, can not cause the phlegm in-process of inhaling yet, the exerted condition of sputum.
In this embodiment, the first inner ring 210 and the second inner ring 220 are made of elastic material. The elastic material is medical macromolecule elastic material. Through adopting the elastic first inner lantern ring 210 and the elastic second inner lantern ring 220, the embedding of the negative pressure joint and the sputum suction pipe joint is facilitated, and meanwhile, the elastic material can be tightly attached to the surface of the joint, so that the firmness is ensured.
In this embodiment, the inner side of the first inner collar 210 and the inner side of the second inner collar 220 are both provided with friction particles 230. Through setting up friction granule 230, can increase the frictional force between interior lantern ring and the joint, can also avoid going into carelessly and be infected with liquid, the condition of the unexpected slippage of joint that causes.
In this embodiment, the first inner collar 210 includes a large head portion 211 and a small head portion 212, and the small head portion 212 is integrally formed with the inner sidewall of the first tube 110.
In this embodiment, the second inner collar 220 includes a large head portion 211 and a small head portion 212, and the small head portion 212 is integrally formed with the inner sidewall of the second tube 130.
Through setting up the interior lantern ring in different footpaths, can increase connection structure and the connection compactness of piecing the embedding, reduce the possibility of slippage simultaneously.
In this embodiment, the outer portion of the first tube 110 and the outer portion of the second tube 130 are configured with anti-slip threads 140. The anti-slip threads 140 are arranged to facilitate the operation of the joint and the inner collar by an operator.
In this embodiment, the first tube 110 is screwed to the middle tube 120, and the second tube 130 is screwed to the middle tube 120.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A connecting structure for a sputum suction device is used for connecting a negative pressure joint and a sputum suction pipe joint and is characterized in that the connecting structure comprises a first pipe body, a middle pipe body and a second pipe body which are sequentially connected;
a first inner sleeve ring is arranged on the inner side wall of the first pipe body, so that a first interlayer is formed between the first pipe body and the first inner sleeve ring; a second inner sleeve ring is arranged on the inner side wall of the second pipe body, so that a second interlayer is formed between the second pipe body and the second inner sleeve ring; the negative pressure joint is embedded into the first interlayer, and the sputum suction pipe joint is embedded into the second interlayer.
2. The connection structure for a sputum aspirator according to claim 1, wherein the first inner collar and the second inner collar are both made of an elastic material.
3. The connection structure for a sputum aspirator according to claim 1, wherein the inner side of the first inner collar and the inner side of the second inner collar are each provided with friction particles.
4. The connection structure for a sputum aspirator according to any one of claims 1 to 3, wherein the first inner collar includes a large head portion and a small head portion, the small head portion being integrally formed with an inner sidewall of the first tube.
5. The connection structure for a sputum aspirator according to claim 4, wherein the second inner collar includes a large head portion and a small head portion, the small head portion being integrally formed with an inner sidewall of the second tube body.
6. The connection structure for a sputum aspirator according to claim 4, wherein the outer portion of the first tube and the outer portion of the second tube are provided with anti-slip threads.
7. The connection structure for a sputum aspirator according to claim 6, wherein the first tube is threadedly coupled to the middle tube, and the second tube is threadedly coupled to the middle tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122145122.8U CN216394866U (en) | 2021-09-06 | 2021-09-06 | Connecting structure for sputum suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122145122.8U CN216394866U (en) | 2021-09-06 | 2021-09-06 | Connecting structure for sputum suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216394866U true CN216394866U (en) | 2022-04-29 |
Family
ID=81293716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122145122.8U Active CN216394866U (en) | 2021-09-06 | 2021-09-06 | Connecting structure for sputum suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216394866U (en) |
-
2021
- 2021-09-06 CN CN202122145122.8U patent/CN216394866U/en active Active
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| GR01 | Patent grant |