CN212458954U - Excrement sampler - Google Patents
Excrement sampler Download PDFInfo
- Publication number
- CN212458954U CN212458954U CN202021248640.1U CN202021248640U CN212458954U CN 212458954 U CN212458954 U CN 212458954U CN 202021248640 U CN202021248640 U CN 202021248640U CN 212458954 U CN212458954 U CN 212458954U
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- CN
- China
- Prior art keywords
- air bag
- bag ball
- excrement
- suction
- suction tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The excrement sampler comprises an excrement suction device, an air bag ball and a supporting spring arranged in the air bag ball, wherein the air bag ball is connected with a suction tube, the two ends of the supporting spring are respectively connected to the top of the suction tube and the top of the air bag ball, the excrement suction device comprises a collection cavity, and an excrement suction tube and a connecting tube which are respectively arranged at the bottom and the top of the collection cavity, the connecting tube is detachably connected with the suction tube, and a sampling cup is fixedly arranged at the position in the collection cavity. The utility model discloses a semi-enclosed shit sampling has solved the problem that the shit sample is unhygienic, unsightly, avoids the shit sample that the part has infectious etiology microorganism to bring air pollution and the problem that leads to the germ to propagate, convenient to use, health.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a shit sampler.
Background
Stool examination is one of clinical routine tests, at present, when gathering the excrement sample clinically, medical staff usually gives the patient a temporary cotton ball pole or stereoplasm pole, let the patient hold the cotton swab by oneself and take a sample to the bathroom, there is not special sample thief, the container of depositing is mostly unsealed plastic box or glass bottle, then take the cotton swab of sample to the laboratory chemical examination, it is neither sanitary nor elegant like this, and in the process from the bathroom to the laboratory, not only can cause air pollution, and if meet the excrement sample that has infectious etiological microorganism, can lead to the propagation of germ, leave the hidden danger to medical unit environmental safety from this, especially when infectious disease outbreak is popular, the standard sampling of excrement sample is more important.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a shit sampler, concrete technical scheme is:
the excrement sampler comprises an excrement suction device, an air bag ball and a supporting spring arranged in the air bag ball, wherein the air bag ball is connected with a suction tube, the two ends of the supporting spring are respectively connected to the top of the suction tube and the top of the air bag ball, the excrement suction device comprises a collection cavity, and an excrement suction tube and a connecting tube which are respectively arranged at the bottom and the top of the collection cavity, the connecting tube is detachably connected with the suction tube, and a sampling cup is fixedly arranged at the position in the collection cavity.
Further, the top of the excrement suction pipe extends into the collection cavity, a clamping plate used for fixing the sampling cup is arranged on the side wall of the top of the excrement suction pipe, and an openable sealing door is arranged on the side wall of the collection cavity.
Furthermore, a suction one-way valve capable of being opened towards the direction of the air bag ball is arranged in the suction pipe close to the air bag ball, and an exhaust one-way valve capable of being opened outwards is arranged on the air bag ball.
Furthermore, the length of the excrement suction pipe is 7-8 cm, and the pipe diameter of the excrement suction pipe is 6-8 mm.
Further, a handle is arranged on the suction tube.
Has the advantages that:
the utility model discloses a semi-enclosed shit sampling has solved the problem that the shit sample is unhygienic, unsightly, avoids the shit sample that the part has infectious etiology microorganism to bring air pollution and the problem that leads to the germ to propagate, convenient to use, health.
Drawings
Fig. 1 is an overall schematic view of the present invention.
In the figure: the device comprises a stool suction device 1, an air bag ball 2, a support spring 3, a suction tube 4, an exhaust check valve 5, a suction check valve 6, a collection cavity 7, a stool suction tube 8, a connecting tube 9, a clamping plate 10, a sampling cup 11, a sealing door 12 and a handle 13.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
as shown in fig. 1, a stool sampler comprises a stool suction device 1, an air bag ball 2 and a support spring 3 arranged in the air bag ball 2, wherein the air bag ball 2 is connected with a suction tube 4, two ends of the support spring 3 are respectively connected with the top of the suction tube 4 and the top of the air bag ball 2, the stool suction device 1 comprises a collection cavity 7, a stool suction tube 8 and a connecting tube 9, the stool suction tube 8 and the connecting tube 9 are respectively arranged at the bottom and the top of the collection cavity 7, the connecting tube 9 is detachably connected with the suction tube 4, and a sampling cup 11 is fixedly arranged in the collection cavity 7.
In this embodiment, the top of the excrement suction pipe 8 extends into the collection cavity 7, and the side wall of the top of the excrement suction pipe 8 is provided with a clamping plate 10 for fixing the sampling cup 11, so that the sampling cup 11 can be fixed in the collection cavity 7 to prevent toppling or overturning; the side wall of the collection cavity 7 is provided with an openable sealing door 12, which is convenient for placing or taking out the sampling cup 11, and the sealing door 12 is in snap connection or clamping connection with the collection cavity 7.
In this embodiment, the connection tube 9 is connected with the suction tube 4 by screw thread; the suction tube 4 is provided with a handle 13, so that the suction tube is convenient to hold; the suction tube 4 and the air bag ball 2 can be repeatedly used, and the excrement suction device 1 is a disposable tool. A suction one-way valve 6 which can be opened towards the direction of the air bag ball 2 is arranged in the suction tube 4 close to the air bag ball 2, and an exhaust one-way valve 5 which can be opened outwards is arranged on the air bag ball 2; when the air bag ball 2 is pressed downwards, the air in the air bag ball is discharged through the exhaust one-way valve 5, when the air bag ball 2 is released, the air bag ball 2 is recovered by the elastic force of the supporting spring 3, the suction one-way valve 6 is opened, and negative pressure is formed at the excrement suction pipe 8, so that excrement is sucked and then enters the sampling cup 11.
In this embodiment, the length of the excrement suction pipe 8 is 7-8 cm, and the pipe diameter is 6-8 mm.
When in use, the sampling cup 11 is put into the collection cavity 7 from the sealing door 12 and clamped on the clamping plate 10, and the connecting pipe 9 is connected with the suction pipe 4 by screw threads. When taking the excrement, the air bag ball 2 is pressed downwards and the compression state is maintained, the excrement suction pipe 8 is placed on the surface of the excrement to be sampled, the air bag ball 2 is loosened, the formed negative pressure enables the excrement suction pipe 8 to suck the excrement and then enter the sampling cup 11, after a certain amount of sampling is completed, the sampling cup 11 is taken out for inspection, then the connecting pipe 9 and the suction pipe 4 are detached, and the excrement suction device 1 is discarded.
Claims (5)
1. A stool sampler, comprising: the air bag ball is connected with a suction tube, two ends of the supporting spring are respectively connected to the top of the suction tube and the top of the air bag ball, the air bag ball comprises a collection cavity, and a defecation suction tube and a connecting tube which are respectively arranged at the bottom and the top of the collection cavity, the connecting tube is detachably connected with the suction tube, and a sampling cup can be arranged at the position in the collection cavity in a fixable and low mode.
2. A stool sampler according to claim 1, characterized in that: the top of excrement suction pipe extends to and collects the intracavity, excrement suction pipe's top lateral wall is provided with the grip block that is used for fixed sampling cup, the lateral wall of collecting the chamber is provided with the sealing door that can open.
3. A stool sampler according to claim 1, characterized in that: the suction tube close to the air bag ball is internally provided with a suction one-way valve which can be opened towards the air bag ball, and the air bag ball is provided with an exhaust one-way valve which can be opened outwards.
4. A stool sampler according to claim 1, characterized in that: the length of the excrement suction pipe is 7-8 cm, and the pipe diameter of the excrement suction pipe is 6-8 mm.
5. A stool sampler according to claim 1, characterized in that: the suction tube is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248640.1U CN212458954U (en) | 2020-06-30 | 2020-06-30 | Excrement sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248640.1U CN212458954U (en) | 2020-06-30 | 2020-06-30 | Excrement sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458954U true CN212458954U (en) | 2021-02-02 |
Family
ID=74463351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021248640.1U Expired - Fee Related CN212458954U (en) | 2020-06-30 | 2020-06-30 | Excrement sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212458954U (en) |
-
2020
- 2020-06-30 CN CN202021248640.1U patent/CN212458954U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |