CN215178664U - Excrement sample collector - Google Patents
Excrement sample collector Download PDFInfo
- Publication number
- CN215178664U CN215178664U CN202120563880.9U CN202120563880U CN215178664U CN 215178664 U CN215178664 U CN 215178664U CN 202120563880 U CN202120563880 U CN 202120563880U CN 215178664 U CN215178664 U CN 215178664U
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- China
- Prior art keywords
- sampling
- end cover
- pipe
- sample collector
- end cap
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- Expired - Fee Related
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- 238000005070 sampling Methods 0.000 claims abstract description 111
- 238000007789 sealing Methods 0.000 claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 11
- 230000002550 fecal effect Effects 0.000 claims description 9
- 210000002700 urine Anatomy 0.000 abstract description 21
- 238000001514 detection method Methods 0.000 abstract description 7
- 239000000243 solution Substances 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 239000003755 preservative agent Substances 0.000 abstract description 6
- 230000002335 preservative effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000010790 dilution Methods 0.000 abstract description 2
- 239000012895 dilution Substances 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 230000010354 integration Effects 0.000 description 4
- 238000007865 diluting Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses an excrement and urine sample collector, including the sampling pipe, first end cover and second end cover, radially be equipped with the baffle in the sampling pipe, the baffle separates the sampling pipe for the sampling chamber that has the sampling spoon and the save chamber that has the preservative solution greatly, the pipe end in first end cover and sampling chamber can be dismantled and be connected and can the shutoff mouth of pipe, the second end cover can be dismantled with the pipe end of saving the chamber and be connected and can the shutoff mouth of pipe, and first end cover can also install on the body tip at second end cover place, the medial surface fixed connection of sampling spoon and first end cover, still be equipped with on the first end cover and get liquid hole and hole sealing piece, get the first end cover outside of liquid hole intercommunication and sampling pipe inner chamber, the hole sealing piece is used for carrying out the shutoff and can be impaled when detecting to getting the liquid hole. Can improve operating efficiency during the sampling, put into the preserving fluid immediately with the excrement and urine sample after the sample and preserve, avoid some material in the excrement and urine to produce the change, can directly absorb during the detection liquid can, save the process of uncapping dilution sample.
Description
Technical Field
The utility model relates to a sample collection field, concretely relates to fecal sample collector.
Background
Feces is one of important samples for detecting whether a human body is healthy or not, and feces detection is a routine project for detecting diseases in many medical units. The collection of stool samples is less concerned than other sample collections, such as blood collections, because stool collection is harmless to the human body and simple to operate.
At present, when excrement is collected, the excrement is mostly dug into a sampling cup through a sampling spoon, and then a cup cover is covered for inspection. Because sampling spoon and sample cup are two sets of independently packed article, need get two sets of article before the sampling to unpack each wrapping bag apart, can influence sample operating efficiency like this. When the excrement is detected, inspectors need to open the cup cover to add liquid to dilute the excrement and then extract the liquid, and therefore the excrement detection device is inconvenient to detect and operate. In addition, when the time waiting for the test after sampling is long, some substances in the excrement may change, which affects the accuracy of excrement detection.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at: to present collection system be not convenient for sample and also produce the problem that influences to inspection operation in the excrement and urine detects at present, provide an excrement and urine sample collector, this collector is through with sampling spoon and sampling cup function integration together, and set up the preservative solution and preserve the sample, both can make only draw one set of article when sampling, can improve sample operating efficiency, can put into the preservative solution immediately after the sample and preserve, avoid some materials in the excrement and urine to produce the change, and when examining, the inspector can directly absorb liquid can, save the process of the dilution sample of uncapping.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a fecal sample collector, includes sampling pipe, first end cover and second end cover, radially be equipped with the baffle in the sampling pipe, the baffle separates the sampling pipe for the sampling chamber that holds the sampling spoon and the preserving chamber that contains preserving liquid, the body tip that first end cover and sampling chamber correspond can be dismantled and be connected and can the shutoff mouth of pipe, the second end cover can be dismantled with the body tip that preserving chamber corresponds and be connected and can the shutoff mouth of pipe, and first end cover can also install on the body tip at second end cover place, the medial surface fixed connection of sampling spoon and first end cover, still be equipped with on the first end cover and get liquid hole and hole sealing piece, get the liquid hole intercommunication first end cover the outside with the sampling pipe inner chamber, the hole sealing piece is used for right get the liquid hole and carry out the shutoff and can be impaled when examining.
The utility model discloses take off first end cover from the sampling pipe during the use, the sampling spoon is attached on first end cover, utilize the sampling spoon to dig and get excrement and urine sample through handheld first end cover, take off the second end cover from the sampling pipe after the sampling, then install first end cover at the sampling pipe end portion that the second end cover is located, make the sampling spoon stretch into and preserve the intracavity, the excrement and urine sample soaks in the preservative solution, pierce the hole sealing piece that first end covers during the detection, stretch into the preservation intracavity with the straw through getting the liquid hole and absorb sample liquid; this collector is through being in the same place traditional sampling spoon and sampling cup function integration, make both become one set of article, both make things convenient for the production and make, article preparation work before reducing the sample again, be equipped with preserving fluid in the sampling pipe, can put into preserving fluid with the excrement and urine sample immediately after the sample and preserve, avoid some material in the excrement and urine to produce the change, and when examining, the inspection personnel can directly puncture the hole-sealing piece absorb liquid can, save the process of the sample of diluting uncapping.
As the utility model discloses a preferred scheme, the medial surface of first end cover is equipped with first sealing member, the medial surface of second end cover is equipped with the second sealing member, first sealing member, second sealing member laminate mutually with the sampling pipe terminal surface. The inner side surfaces of the first end cover and the second end cover are correspondingly provided with the first sealing piece and the second sealing piece, so that the sealing effect of the sampling cavity and the storage cavity is improved.
As the utility model discloses a preferred scheme, the second sealing member is the heat-seal membrane, the heat-seal membrane bonds at the sampling pipe terminal surface through the heat-seal. Through setting up the second sealing member into the heat-seal membrane that bonds with the sampling pipe terminal surface heat-seal for the second sealing member forms better sealed effect to preserving intracavity liquid, thereby avoids long-time storage or transportation to lead to preserving the liquid to leak, gets rid of earlier before putting into the excrement and urine sample heat-seal membrane can.
As the preferred scheme of the utility model, be provided with on the second end cap and be used for lacerating the cutting head of heat-seal membrane. When the heat sealing film is removed, the cutting head is utilized to pierce the heat sealing film and scratch a circle along the opening of the sampling tube, so that the heat sealing film can form an annular crack, and the heat sealing film is convenient to remove.
As the utility model discloses a preferred scheme, first end cover, second end cover and sampling pipe tip are threaded connection, just the screw thread parameter on first end cover and the second end cover is the same. Adopt threaded connection mode, make things convenient for the installation and the dismantlement of first end cover, second end cover and sampling tube tip, adopt same screw thread parameter so that the body tip at second end cover place can be installed to first end cover.
As the utility model discloses an optimal scheme, the medial surface of first end cover is equipped with the spliced pole, the spliced pole tip is equipped with the spread groove, the stiff end of sampling spoon inserts in the spread groove and can form fixed connection. The connecting column is arranged on the inner side face of the first end cover, and the sampling spoon and the connecting groove in the connecting column are fixedly connected, so that the first end cover is not required to be integrally thickened.
As the utility model discloses an optimal scheme, the sampling pipe outer wall that the storage chamber corresponds is provided with the scale mark that is used for showing the liquid level, conveniently preserves liquid control liquid measure when the liquid encapsulation.
As the utility model discloses an optimal scheme, the sampling pipe outer wall that the storage chamber corresponds still is provided with the liquid level mark that is used for showing liquid level position after the sampling, and what the sampling palm of being convenient for holds excrement and urine sample volume.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses take off first end cover from the sampling pipe during the use, the sampling spoon is attached on first end cover, utilize the sampling spoon to dig and get excrement and urine sample through handheld first end cover, take off the second end cover from the sampling pipe after the sampling, then install first end cover at the sampling pipe end portion that the second end cover is located, make the sampling spoon stretch into and preserve the intracavity, the excrement and urine sample soaks in the preservative solution, pierce the hole sealing piece that first end covers during the detection, stretch into the preservation intracavity with the straw through getting the liquid hole and absorb sample liquid; this collector is through being in the same place traditional sampling spoon and sampling cup function integration, make both become one set of article, both make things convenient for the production and make, article preparation work before reducing the sample again, be equipped with preserving fluid in the sampling pipe, can put into preserving fluid with the excrement and urine sample immediately after the sample and preserve, avoid some material in the excrement and urine to produce the change, and when examining, the inspection personnel can directly puncture the hole-sealing piece absorb liquid can, save the process of the sample of diluting uncapping.
Drawings
Fig. 1 is a front view of the stool sample collector of the present invention.
Fig. 2 is a schematic view of fig. 1 after cutting.
Fig. 3 is a top view of the first end cap of fig. 2.
The labels in the figure are: 1-sampling tube, 11-clapboard, 12-sampling cavity, 13-storage cavity, 14-graduation line, 15-liquid level mark, 2-first end cover, 21-liquid taking hole, 22-hole sealing piece, 23-connecting column, 231-connecting groove, 3-second end cover, 31-cutting head, 4-sampling spoon, 5-first sealing piece and 6-second sealing piece.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Examples
The embodiment provides a stool sample collector;
as shown in fig. 1-3, the fecal sample collector in this embodiment includes a sampling tube 1, a first end cap 2 and a second end cap 3, a partition 11 is radially disposed in the sampling tube 1, the partition 11 divides the sampling tube 1 into a sampling cavity 12 accommodating a sampling spoon 4 and a storage cavity 13 accommodating a storage liquid, the first end cap 2 is detachably connected to an end of a tube body corresponding to the sampling cavity 12 and can seal a tube orifice, the second end cap 3 is detachably connected to an end of the tube body corresponding to the storage cavity 13 and can seal the tube orifice, the first end cap 2 can also be mounted on an end of the tube body corresponding to the second end cap 3, the sampling spoon 4 is fixedly connected to an inner side surface of the first end cap 2, the first end cap 2 is further provided with a liquid taking hole 21 and a hole sealing sheet 22, the liquid taking hole 21 communicates an outer side of the first end cap 2 with an inner cavity of the sampling tube 1, the hole sealing sheet 22 is used for sealing the liquid taking hole 21 and can be punctured when detecting.
The utility model discloses take off first end cover from the sampling pipe during the use, the sampling spoon is attached on first end cover, utilize the sampling spoon to dig and get excrement and urine sample through handheld first end cover, take off the second end cover from the sampling pipe after the sampling, then install first end cover at the sampling pipe end portion that the second end cover is located, make the sampling spoon stretch into and preserve the intracavity, the excrement and urine sample soaks in the preservative solution, pierce the hole sealing piece that first end covers during the detection, stretch into the preservation intracavity with the straw through getting the liquid hole and absorb sample liquid; this collector is through being in the same place traditional sampling spoon and sampling cup function integration, make both become one set of article, both make things convenient for the production and make, article preparation work before reducing the sample again, be equipped with preserving fluid in the sampling pipe, can put into preserving fluid with the excrement and urine sample immediately after the sample and preserve, avoid some material in the excrement and urine to produce the change, and when examining, the inspection personnel can directly puncture the hole-sealing piece absorb liquid can, save the process of the sample of diluting uncapping.
In this embodiment, the medial surface of first end cover 2 is equipped with first sealing member 5, the medial surface of second end cover 3 is equipped with second sealing member 6, first sealing member 5, second sealing member 6 laminate mutually with the sampling pipe terminal surface. The inner side surfaces of the first end cover and the second end cover are correspondingly provided with the first sealing piece and the second sealing piece, so that the sealing effect of the sampling cavity and the storage cavity is improved.
In this embodiment, the first end cap 2 and the second end cap 3 are both bottle cap-shaped structures, and specifically, can select like mineral water bottle cap style, the first sealing element 5 and the second sealing element 6 correspond to a circular sealing sheet form, and after the first end cap 2, the second end cap 3 and the sampling tube end are screwed, the first sealing element 5 and the second sealing element 6 can be in pressure contact with the tube end face to form a sealing effect. To avoid dropping the first seal, the first seal may be adhered to the inner side wall of the first end cap.
In this embodiment, the second sealing element 6 is a heat sealing film, and the heat sealing film is bonded to the end face of the sampling tube through heat sealing. Through setting up the second sealing member into the heat-seal membrane that bonds with the sampling pipe terminal surface heat-seal for the second sealing member forms better sealed effect to preserving intracavity liquid, thereby avoids long-time storage or transportation to lead to preserving the liquid to leak, gets rid of earlier before putting into the excrement and urine sample heat-seal membrane can.
In this embodiment, the second end cap 3 is provided with a cutting head 31 for cutting the heat sealing film. When the heat sealing film is removed, the cutting head is utilized to pierce the heat sealing film and scratch a circle along the opening of the sampling tube, so that the heat sealing film can form an annular crack, and the heat sealing film is convenient to remove. The cutting head 31 is arranged on the second end cover 3 and faces the lower end face of the first end cover 2, so that the cutting head can be prevented from cutting a product packaging bag and causing accidental scratches to medical staff.
In this embodiment, the first end cap 2, the second end cap 3 and the end of the sampling tube are both in threaded connection, that is, the overlapped part of the inner wall of the first end cap 2 and the outer wall of the tube body of the second end cap 3 and the outer wall of the tube body are provided with threads, and the thread parameters on the first end cap 2 and the second end cap 3 are the same. Adopt threaded connection mode, make things convenient for the installation and the dismantlement of first end cover, second end cover and sampling tube tip, adopt same screw thread parameter so that the body tip at second end cover place can be installed to first end cover.
In this embodiment, the inner side surface of the first end cap 2 is provided with a connecting column 23, the end of the connecting column 23 is provided with a connecting groove 231, and the fixed end of the sampling spoon 4 is inserted into the connecting groove 231 and can be fixedly connected. The connecting column is arranged on the inner side face of the first end cover, and the sampling spoon and the connecting groove in the connecting column are fixedly connected, so that the first end cover is not required to be integrally thickened. Because sampling spoon 4 is the ladle shape and spoon handle position is mostly platelike structure, consequently sets up rectangular form spread groove 231 on spliced pole 23 terminal surface, and sampling spoon 4's spoon handle position can adopt interference fit with spread groove 231, also can adopt clearance fit certainly to adopt the rubber coating technology to bond fixedly to the sampling spoon.
In this embodiment, the outer wall of the sampling tube 1 corresponding to the storage cavity 13 is provided with a scale mark 14 for displaying the liquid level, so that the control liquid amount during the packaging of the storage liquid is convenient.
In this embodiment, the outer wall of the sampling tube 1 corresponding to the storage cavity 13 is further provided with a liquid level mark 15 for displaying the position of the liquid level after sampling, so that the amount of the excrement sample held by the palm of the sampling person is facilitated.
In this embodiment, the inner side surface of the first end cap 2 is provided with a counter bore groove concentric with the liquid taking hole 21, the hole sealing sheet 22 is disposed in the counter bore groove, and the hole sealing sheet 22 is flush with the inner side surface of the first end cap 2. The hole sealing sheet 22 can be made of aluminum foil material and is firmly bonded with the counter bore groove. In addition, the positions of the first sealing element 5 corresponding to the connecting column 23 and the liquid taking hole 21 are provided with avoiding through holes.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the principles of the present invention should be included within the scope of the present invention.
Claims (8)
1. A fecal sample collector is characterized by comprising a sampling tube, a first end cover and a second end cover, a clapboard is arranged in the sampling pipe along the radial direction, the clapboard divides the sampling pipe into a sampling cavity containing a sampling spoon and a storage cavity containing a preserving fluid, the first end cover is detachably connected with the end part of the tube body corresponding to the sampling cavity and can seal the tube orifice, the second end cover is detachably connected with the end part of the tube body corresponding to the storage cavity and can seal the tube orifice, the first end cover can also be arranged on the end part of the pipe body where the second end cover is arranged, the sampling spoon is fixedly connected with the inner side surface of the first end cover, still be equipped with on the first end cover and get liquid hole and hole sealing piece, get the liquid hole intercommunication the first end cover outside with the sampling pipe inner chamber, the hole sealing piece is used for right get the liquid hole and seal and can be impaled when detecting.
2. The fecal sample collector of claim 1 wherein the inner side surface of the first end cap is provided with a first sealing member and the inner side surface of the second end cap is provided with a second sealing member, the first and second sealing members being attached to the end surface of the sampling tube.
3. The fecal sample collector of claim 2 wherein the second sealing member is a heat sealing film which is attached to the end face of the sampling tube by heat sealing.
4. A stool sample collector as defined in claim 3 wherein a cutting head is provided on the second end cap for rupturing the heat seal film.
5. The fecal sample collector of any of claims 1-4 wherein the first end cap, the second end cap and the end of the sampling tube are all threaded and the thread parameters on the first end cap and the second end cap are the same.
6. The fecal sample collector of claim 5 wherein the inner side surface of the first end cap is provided with a connecting column, the end of the connecting column is provided with a connecting groove, and the fixed end of the sampling spoon is inserted into the connecting groove and can form a fixed connection.
7. A stool sample collector according to any one of claims 1-4, characterized in that the outer wall of the sampling tube corresponding to the storage cavity is provided with a graduation line for displaying the liquid level.
8. The fecal sample collector of claim 7 wherein the outer wall of the sampling tube corresponding to the storage cavity is further provided with a liquid level mark for displaying the position of the liquid level after sampling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120563880.9U CN215178664U (en) | 2021-03-19 | 2021-03-19 | Excrement sample collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120563880.9U CN215178664U (en) | 2021-03-19 | 2021-03-19 | Excrement sample collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215178664U true CN215178664U (en) | 2021-12-14 |
Family
ID=79351702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120563880.9U Expired - Fee Related CN215178664U (en) | 2021-03-19 | 2021-03-19 | Excrement sample collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215178664U (en) |
-
2021
- 2021-03-19 CN CN202120563880.9U patent/CN215178664U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |