CN221038145U - Sample preservation liquid collection bottle for clinical laboratory - Google Patents
Sample preservation liquid collection bottle for clinical laboratory Download PDFInfo
- Publication number
- CN221038145U CN221038145U CN202322618985.1U CN202322618985U CN221038145U CN 221038145 U CN221038145 U CN 221038145U CN 202322618985 U CN202322618985 U CN 202322618985U CN 221038145 U CN221038145 U CN 221038145U
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- China
- Prior art keywords
- liquid
- liquid storage
- storage tube
- tube
- clinical laboratory
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- 239000007788 liquid Substances 0.000 title claims abstract description 100
- 238000004321 preservation Methods 0.000 title claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000005070 sampling Methods 0.000 claims abstract description 16
- 238000000151 deposition Methods 0.000 claims description 16
- 239000003761 preservation solution Substances 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 8
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sample preservation liquid collection bottle for a clinical laboratory, which relates to the technical field of sample preservation and comprises an outer bottle body, wherein a liquid storage tube is arranged on the inner wall of the outer bottle body, a sealing plug is clamped at the top end of the liquid storage tube, a cotton swab fixing structure and a sampling hole are arranged on the sealing plug, a volume adjusting assembly is arranged in the liquid storage tube, an inflation assembly is connected to the bottom of the liquid storage tube, the cotton swab fixing structure comprises a fixing tube fixed on the sealing plug, the fixing tube penetrates through the sealing plug, a first rubber plug is inserted into the upper end of the fixing tube, an inserting hole is formed in the lower end of the first rubber plug, a cotton swab is inserted into the inserting hole, and a second rubber plug is inserted into the sampling hole. According to the utility model, the outer bottle body plays a role in protecting the liquid storage tube, so that the waste of samples caused by the damage of the liquid storage tube is avoided to a large extent, and the liquid at the bottom of the liquid storage tube is conveniently lifted upwards by the aid of the arranged volume adjusting assembly and the inflation assembly, so that the liquid at the bottom of the liquid storage tube is conveniently sampled by the rubber head dropper, and the rubber head dropper is convenient and quick.
Description
Technical Field
The utility model relates to the technical field of sample preservation, in particular to a sample preservation liquid collection bottle for a clinical laboratory.
Background
In the field of biological research or medical clinical laboratory, it is often necessary to detect a sample, and it is often necessary to collect the sample with a sampling cotton swab, and then insert the sampling cotton swab into a collection bottle containing a sample preservation solution, and break or shear the sampling cotton swab, so that the cotton head falls into the sample preservation solution.
Prior art can refer to the chinese patent of the publication number CN217237317U of authorizing, and it discloses a clinical laboratory is with sample preservation liquid collection bottle, including bottle and closing cap, bottle upper end swing joint has the closing cap, closing cap bottom one side fixedly connected with screw sleeve, screw sleeve internal thread is connected with the screw thread piece, the grafting of screw thread piece bottom has the cotton swab, screw thread piece upper end fixedly connected with connecting rod, the connecting rod runs through the closing cap setting and top fixedly connected with handle, but this preservation liquid collection bottle still has some defects:
Firstly, the bottle body lacks an effective protection function, so that the bottle body is prevented from being knocked, and is easy to damage to cause the waste of samples;
secondly, along with the gradual reduction of the liquid sample of the bottle body, a part of liquid still exists at the bottom of the bottle body, and the bottom end of the rubber head dropper cannot reach the bottom of the bottle body due to the fixed length of the rubber head dropper, so that sampling is difficult.
Thus, a sample storage liquid collection bottle for clinical laboratory is now provided.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the sample preservation liquid collection bottle for the clinical laboratory, which plays a role in protecting the liquid storage tube through the outer bottle body, so that the waste of samples caused by the damage of the liquid storage tube is avoided to a large extent, the liquid at the bottom of the liquid storage tube is conveniently lifted upwards through the matched use of the arranged volume adjusting assembly and the inflating assembly, the liquid at the bottom of the liquid storage tube is conveniently sampled by the rubber head dropper, the defects of the prior art are overcome, the problems that the bottle body of the sample preservation liquid collection bottle for the clinical laboratory is lack of effective protection function, the sample is prevented from being knocked, the damage is easily caused, the sample is wasted, the liquid sample is gradually reduced along with the liquid sample of the bottle body, and the bottom of the bottle body is still provided with a part of liquid.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a clinical laboratory is with sample preservation liquid collection bottle, includes the outer bottle, the inner wall of outer bottle has a liquid pipe, the top joint of liquid pipe has the sealing plug, be provided with cotton swab fixed knot and sample hole on the sealing plug, the inside of liquid pipe is provided with volume adjustment subassembly, the bottom of liquid pipe is connected with the subassembly of inflating.
Through foretell scheme, play the guard action to depositing the liquid pipe through outer bottle, the damaged waste that causes the sample of liquid pipe is deposited in avoiding of great degree, through the cooperation of the volume adjusting part that sets up and the subassembly of inflating use, be convenient for upwards promote the liquid of depositing the liquid pipe bottom, be convenient for glue head burette is to depositing the liquid of liquid pipe bottom and take a sample, convenient and fast.
Preferably, the cotton swab fixing structure comprises a fixing pipe fixed on the sealing plug, the fixing pipe penetrates through the sealing plug, a first rubber plug is inserted into the upper end of the fixing pipe, a jack is formed in the lower end of the first rubber plug, and a cotton swab is inserted into the jack.
Through foretell scheme, insert the jack of first rubber buffer with the cotton swab in, put into the liquid storage pipe again with the cotton swab, then with first rubber buffer onto the fixed pipe, can be with the cotton swab stable fixation in the liquid storage pipe.
Preferably, the sampling hole is plugged with a second rubber plug.
Through foretell scheme, utilize the rubber head burette to take a sample from the sample hole, cover the second rubber buffer after the sample is accomplished and can block up the sample hole.
Preferably, the volume adjusting assembly comprises a fixed rod fixed on the inner wall of the bottom end of the outer bottle body and positioned in the middle of the liquid storage tube, the inner wall of the liquid storage tube is slidably clamped with a piston, and the piston is slidably sleeved on the fixed rod.
Through the scheme, the piston moves in the liquid storage pipe, so that the volume of liquid stored in the liquid storage pipe above the piston can be adjusted.
Preferably, the inflator assembly comprises an inflator fixed at one side in the outer bottle body, one end of an air outlet pipe of the inflator is connected with the bottom of the liquid storage pipe, and the joint of the inflator and the liquid storage pipe is located below the piston.
Through foretell scheme, through the space that the inflator is located the piston below to the liquid storage pipe, thereby realize making the piston rise, be convenient for glue head burette is to the liquid of liquid storage pipe bottom take a sample.
Preferably, a gas release valve is arranged on a gas outlet pipe of the inflator.
Through above-mentioned scheme, through opening the bleed valve, can make the air of the below of piston discharge, the piston is pressed down, is convenient for make the piston get back to the bottom of depositing the liquid pipe.
Preferably, a top cover is rotatably arranged at one side of the top end of one side of the outer bottle body, and a lock is arranged between the top cover and the outer bottle body.
Through foretell scheme, cover the back with the top cap, utilize outer bottle can play the guard action to depositing the liquid pipe, avoid depositing the liquid pipe damage and cause the waste of sample to a great extent.
The beneficial effects of the utility model are as follows:
1. Through the inside at outer bottle sets up the liquid pipe of depositing to in with liquid to deposit the liquid pipe, can play the guard action to depositing the liquid pipe through outer bottle, avoid depositing the liquid pipe damage and cause the waste of sample to a great extent.
2. The space below the piston is inflated to the liquid storage pipe through the inflator, so that the piston drives liquid to rise, and the rubber head dropper is convenient to sample the liquid at the bottom of the liquid storage pipe, and is convenient and quick.
To sum up, play the guard action to depositing the liquid pipe through outer bottle, avoid depositing the liquid pipe damage of great degree and cause the waste of sample, through the cooperation of the volume adjusting part that sets up and the subassembly of inflating use, be convenient for upwards promote the liquid of depositing the liquid pipe bottom, be convenient for glue head burette to deposit the liquid of liquid pipe bottom and take a sample, convenient and fast.
Drawings
Fig. 1 is a schematic diagram of the external structure of a sample preservation solution collection bottle for clinical laboratory provided by the utility model.
Fig. 2 is a schematic diagram of internal parts of a sample preservation solution collection bottle for clinical laboratory according to the present utility model.
Fig. 3 is a schematic diagram of a partial cross-sectional structure of a sample-preserving fluid collection bottle for clinical laboratory according to the present utility model.
In the figure: 1. an outer bottle body; 2. a top cover; 3. a sealing plug; 4. an inflator; 5. a fixed tube; 6. a first rubber stopper; 7. a liquid storage tube; 8. a second rubber stopper; 9. an air outlet pipe; 10. a bleed valve; 11. a piston; 12. a cotton swab; 13. a sampling hole; 14. and a fixing rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
1, Referring to fig. 1-3, a sample preservation solution collection bottle for clinical laboratory comprises an outer bottle body 1, wherein a solution storage tube 7 is arranged on the inner wall of the outer bottle body 1, a sealing plug 3 is clamped at the top end of the solution storage tube 7, a cotton swab fixing structure and a sampling hole 13 are arranged on the sealing plug 3, the cotton swab fixing structure comprises a fixing tube 5 fixed on the sealing plug 3, the fixing tube 5 penetrates through the sealing plug 3, a first rubber plug 6 is inserted at the upper end of the fixing tube 5, a jack is formed at the lower end of the first rubber plug 6, and a cotton swab 12 is inserted at the jack;
the cotton swab 12 is inserted into the insertion hole of the first rubber plug 6, then the cotton swab 12 is placed into the liquid storage tube 7, and then the first rubber plug 6 is plugged onto the fixing tube 5, so that the cotton swab can be stably fixed in the liquid storage tube 7;
The second rubber plug 8 is plugged at the sampling hole 13, sampling is carried out from the sampling hole 13 by using a rubber head dropper, and the sampling hole 13 can be plugged by covering the second rubber plug 8 after the sampling is finished;
The inside of the liquid storage tube 7 is provided with a volume adjusting component, the volume adjusting component comprises a fixed rod 14 which is fixed on the inner wall of the bottom end of the outer bottle body 1 and is positioned in the middle of the liquid storage tube 7, the inner wall of the liquid storage tube 7 is in sliding clamping connection with a piston 11, and the piston 11 is in sliding sleeving connection with the fixed rod 14;
The piston 11 moves in the liquid storage tube 7, so that the volume of liquid stored in the liquid storage tube 7 above the piston 11 can be adjusted;
The bottom of the liquid storage tube 7 is connected with an inflation assembly, the inflation assembly comprises an inflator 4 fixed at one side inside the outer bottle body 1, one end of an air outlet pipe 9 of the inflator 4 is connected with the bottom of the liquid storage tube 7, and the joint of the inflator 4 and the liquid storage tube 7 is positioned below the piston 11;
The inflator 4 is used for pumping air into the space, below the piston 11, of the liquid storage pipe 7, so that the piston 11 is lifted, and the liquid at the bottom of the liquid storage pipe 7 is conveniently sampled by the rubber head dropper;
The air outlet pipe 9 of the inflator 4 is provided with an air release valve 10, and the air below the piston 11 can be discharged by opening the air release valve 10, and the piston 11 is pressed downwards, so that the piston 11 returns to the bottom of the liquid storage pipe 7;
Top cap 2 is installed in rotation of one side top one side of outer bottle 1, and top cap 2 installs the tool to lock with outer bottle 1, covers the back with top cap 2, utilizes outer bottle 1 can play the guard action to depositing liquid pipe 7, and the damage of depositing liquid pipe 7 is avoided to great degree and the waste that causes the sample.
Working principle: the space below the piston 11 is inflated to the liquid storage tube 7 through the inflator 4, so that the piston 11 drives liquid to rise, and the liquid at the bottom of the liquid storage tube 7 is conveniently sampled by the rubber head dropper, so that the device is convenient and quick.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a sample preservation liquid collection bottle for clinical laboratory, includes outer bottle (1), its characterized in that, the inner wall of outer bottle (1) has a liquid pipe (7) of depositing, the top joint of liquid pipe (7) has sealing plug (3), be provided with cotton swab fixed knot and sampling hole (13) on sealing plug (3), the inside of liquid pipe (7) is provided with volume adjustment subassembly, the bottom of liquid pipe (7) of depositing is connected with the subassembly of inflating.
2. The sample preservation solution collection bottle for the clinical laboratory according to claim 1, wherein the cotton swab fixing structure comprises a fixing tube (5) fixed on the sealing plug (3), the fixing tube (5) penetrates through the sealing plug (3), a first rubber plug (6) is inserted into the upper end of the fixing tube (5), a jack is formed in the lower end of the first rubber plug (6), and a cotton swab (12) is inserted into the jack.
3. The sample preservation solution collection bottle for clinical laboratory according to claim 1, wherein the sampling hole (13) is plugged with a second rubber plug (8).
4. The sample preservation solution collection bottle for the clinical laboratory according to claim 1, wherein the volume adjusting assembly comprises a fixed rod (14) fixed on the inner wall of the bottom end of the outer bottle body (1) and positioned in the middle of the solution storage tube (7), the inner wall of the solution storage tube (7) is slidably clamped with a piston (11), and the piston (11) is slidably sleeved on the fixed rod (14).
5. The sample preservation solution collection bottle for the clinical laboratory according to claim 4, wherein the pumping assembly comprises a pumping tube (4) fixed on one side inside the outer bottle body (1), one end of an air outlet pipe (9) of the pumping tube (4) is connected with the bottom of the liquid storage tube (7), and the joint of the pumping tube (4) and the liquid storage tube (7) is located below the piston (11).
6. The sample preservation solution collection bottle for the clinical laboratory according to claim 5, wherein a deflation valve (10) is arranged on an air outlet pipe (9) of the inflator (4).
7. The sample preservation solution collection bottle for the clinical laboratory according to claim 1, wherein a top cover (2) is rotatably mounted on one side of the top end of the outer bottle body (1), and a lock is mounted on the top cover (2) and the outer bottle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322618985.1U CN221038145U (en) | 2023-09-26 | 2023-09-26 | Sample preservation liquid collection bottle for clinical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322618985.1U CN221038145U (en) | 2023-09-26 | 2023-09-26 | Sample preservation liquid collection bottle for clinical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221038145U true CN221038145U (en) | 2024-05-28 |
Family
ID=91187070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322618985.1U Active CN221038145U (en) | 2023-09-26 | 2023-09-26 | Sample preservation liquid collection bottle for clinical laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221038145U (en) |
-
2023
- 2023-09-26 CN CN202322618985.1U patent/CN221038145U/en active Active
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