CN220556380U - Gel paste intermediate sampler - Google Patents
Gel paste intermediate sampler Download PDFInfo
- Publication number
- CN220556380U CN220556380U CN202321895315.8U CN202321895315U CN220556380U CN 220556380 U CN220556380 U CN 220556380U CN 202321895315 U CN202321895315 U CN 202321895315U CN 220556380 U CN220556380 U CN 220556380U
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- CN
- China
- Prior art keywords
- sampler
- sampling tube
- groove
- sampling
- sample
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- 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.)
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Links
- 238000005070 sampling Methods 0.000 claims abstract description 54
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000000499 gel Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000013543 active substance Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model provides a gel paste intermediate sampler, and belongs to the technical field of medical treatment. Comprises a sampler and a sampling tube; the sampler is formed by connecting a grab handle, a clamping disc groove, a sample groove, a connector and a drill bit part through threads; the sampling tube is hollow and is provided with a cylinder with two open ends. Assembling the sampler before sampling, inserting the sampling tube into the sample during sampling, pushing the sampler into the clamping disc groove, touching the sampling tube, stopping and rotating the grab handle, and pulling out the sampler to finish sampling. The grab handle, the clamping disc groove, the sample groove, the connector, the drill bit and the sampling tube are all made of stainless steel materials. The gel paste intermediate sampler provided by the utility model can be used for simultaneously sampling samples at different depth positions, is uniform in sampling and can not be confused, is convenient to operate, can be disassembled for cleaning, and can be used for increasing or reducing sample grooves so as to meet the requirements of different sample amounts.
Description
Technical Field
The utility model belongs to the technical field of medical treatment, and particularly relates to a gel paste intermediate sampler.
Background
The gel paste is prepared by mixing active substances with a proper hydrophilic matrix to form gel paste, and coating a backing material, wherein a polymer material with tackifying effect, such as sodium carboxymethylcellulose, polyvinylpyrrolidone, gelatin, partially neutralized sodium polyacrylate and the like, is added into the matrix, and the gel paste has the characteristics of high viscosity, poor toughness and fluidity and the like, so that the conventional liquid, solid or powder sampler is not suitable for sampling high-viscosity samples. In the production process, the gel paste intermediate is sampled for evaluating content uniformity, and the following method is adopted for sampling: the stainless steel spoon samples or the gloves directly grab the samples, the sampling operation of the intermediate at different deep and shallow positions is inconvenient, the samples are easy to confuse, and if the active substances are raw medicines, the gloves can pollute products.
Disclosure of Invention
Aiming at the problem of gel paste intermediate sampling in production, the utility model provides a sampler which can sample at the same time at different deep and shallow positions of the gel paste intermediate, and the sampling is uniform and convenient, so that the error of detection and analysis is reduced.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a gel paste intermediate sampler is composed of a sampler and a sampling tube. The sampler comprises a grab handle, a clamping disc groove, a sample groove, a connector and a drill bit component.
In the above technical scheme, preferably, the grab handle is composed of two cylinders, and the lower end structure of the vertical cylinder is a bolt.
In the above technical scheme, preferably, the clamping disc groove is circular and comprises an inner circle and an outer circle, wherein the inner circle R1 is smaller than the outer circle R2, a groove is formed between the inner circle R2 and the outer circle R2, and threads are arranged in the groove.
In the above technical solution, preferably, the sample tank has a threaded structure, and the upper and lower ends of the sample tank have bolts.
In the above technical scheme, preferably, the connector is a truncated cone, which has an upper circle diameter R5 and a lower circle diameter R6, R5>56, and the diameter R5 is smaller than the inner circle R3 of the sampling tube, and is internally provided with threads.
In the above technical solution, preferably, the drill bit is conical, and its diameter R5 is smaller than the inner circle R3 of the sampling tube, and is internally threaded.
In the above technical solution, preferably, the sampling tube is a hollow cylinder with two open ends, the inner circle R3 of the sampling tube is larger than the inner circle R1 of the chuck slot, and the outer circle R4 of the sampling tube is smaller than the outer circle of the chuck slot.
In the above technical solution, the sampler member and the sampling tube are preferably made of stainless steel 304, 316L.
In the above technical scheme, specifically, the grab handle, the chuck, the sample groove, the connector and the drill bit component are connected through threads to form the sampler, and the sampling tube is inserted into the chuck groove to form the sampler.
Due to the implementation of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the utility model, the sampling tube is inserted into and fixed with the sample to be sampled, then the sample is pushed into the sampler, the intermediate body enters the sample groove through the gap between the sampler and the sampling tube, the grab handle is rotated, the samples are adhered to the thread groove, samples at different depth positions are separated, simultaneous sampling is realized rapidly, mixing of the samples is avoided, and the operation time is saved. In addition, hydrogel paste is high in viscosity, and easy to remain, and the sampler component can be detached and is convenient to clean, and the number of sample tanks is selected according to sample batch.
Drawings
Fig. 1 is a cross-sectional view of a gel paste intermediate sampler according to an embodiment of the utility model along the longitudinal axis direction of a sampling tube.
Fig. 2 is a schematic structural diagram of a sampler according to an embodiment of the present utility model.
Fig. 3 is a top view of a sampler and a sampling cartridge according to an embodiment of the present utility model.
In the figure, 1 sampler, 2 sampling tube, 11 grab handles, 12 clamping disc grooves, 13 sample grooves, 14 connectors, 15 drills, 16 sample grooves, 1101 grab handles, 1201 clamping disc grooves, 201 sampling tube, 1401 connectors and 1501 drills.
Description of the embodiments
The utility model is further described below with reference to the drawings in the embodiments of the utility model.
As shown in fig. 1-3, the present utility model provides a technical solution: a gel paste intermediate sampler comprises a sampler 1 and a sampling tube 2. The sampler 1 comprises a grab handle 11, a chuck groove 12, a sample groove 13, a connector 14 and a drill bit 15.
In this embodiment, the lower end structure of the grab handle 11 is a bolt, the upper and lower end structures of the sample groove 13 and the sample groove 16 are bolts, and threads are provided inside the chuck groove 12, the connector 14 and the drill bit 15. The lower end bolt of the grab handle 11 is in threaded connection with the chuck groove 12, the upper end bolt of the sample groove 13 is in threaded connection with the chuck groove 12, the lower end bolt is in threaded connection with the connector 14, the upper end bolt connector 14 of the sample groove 16 is in threaded connection with the drill bit 15, and the sampler is formed.
In this embodiment, the chuck slot 12 is configured as an inner circle and an outer circle with a groove therebetween, which can be combined with the sampling tube and perform rotation during sampling.
In this embodiment, the structures of the sample groove 13 and the sample groove 16 are both screw threads, and the samples adhere to the screw thread grooves during sampling, thus completing the sampling and spacing.
In this embodiment, the connector 14 has a truncated cone structure, the drill bit 15 has a cone shape, the resistance of the sampler pushing into the intermediate is reduced, and the intermediate is sheared to facilitate the rapid extraction of the sampler.
In this embodiment, the sampling tube is hollow and has two open ends, and is inserted into the sample, and no positional deviation occurs when the sampler is put into the sample tube for sampling. During sampling, the position of the paste surface can be marked on the outer wall of the sampling tube, and the distance from the marked part to the bottom of the sampling tube is measured to obtain the position of the sample.
In this embodiment, the sampler has 2 sample tanks, which are detachable, and the sample tanks can be increased or decreased according to the actual sample amount.
In the embodiment, the grab handle, the clamping disc groove, the sample groove, the connector, the drill bit and the sampling tube are made of stainless steel materials, so that production requirements of medicines, medical instruments, industrial products and the like can be met.
The working method of the sampler comprises the following steps: the sampler 1 is assembled, the sampling tube 2 is inserted into a sample and filled with the sample during sampling, the sampler is pushed in again, the intermediate body enters a gap and is filled with the sample, the chuck groove is contacted with the sampling tube, the pushing is stopped, the grab handle is rotated for 1-2 circles, the sample is adhered to the position of the sample groove, and the sampler is extracted again, so that the sampling work is completed.
The embodiments of the present utility model are described above. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, which are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (8)
1. A gel paste intermediate sampler, characterized in that: the sampler comprises a sampler (1) and a sampling tube (2), wherein the sampler is formed by connecting a grab handle (11), a chuck groove (12), sample grooves (13, 16), a connector (14) and a drill bit (15) through threads; the sampling tube (2) is a cylinder, and the sampling tube (2) is inserted into the clamping disc groove (12) and is combined with the sampler (1) to form the sampler.
2. A gel paste intermediate sampler according to claim 1 and wherein: the grab handle (11) is composed of two cylinders, and the lower end structure of the vertical cylinder is a bolt.
3. A gel paste intermediate sampler according to claim 1 and wherein: the clamping disc groove (12) is round and comprises an inner circle and an outer circle, wherein the inner circle R1 is smaller than the outer circle R2, a groove is formed between the inner circle R2 and the outer circle R2, and threads are arranged in the groove.
4. A gel paste intermediate sampler according to claim 1 and wherein: the structures of the sample grooves (13, 16) are screw threads, and the structures of the upper end and the lower end are bolts.
5. A gel paste intermediate sampler according to claim 1 and wherein: the connector (14) is a round table, and has an upper circle diameter R5 and a lower circle diameter R6, wherein R5 is more than 56, the upper circle diameter R5 is smaller than the inner circle R3 of the sampling tube, and threads are arranged in the connector.
6. A gel paste intermediate sampler according to claim 1 and wherein: the drill bit (15) is conical, the diameter R5 of the drill bit is smaller than the diameter R3 of the inner circle of the sampling tube (2), and threads are arranged in the drill bit.
7. A gel paste intermediate sampler according to claim 1 and wherein: the sampling tube (2) is hollow and cylindrical with openings at two ends, the inner circle R3 of the sampling tube (2) is larger than the inner circle R1 of the chuck groove (12), and the outer circle R4 of the sampling tube (2) is smaller than the outer circle R2 of the chuck groove (12).
8. A gel paste intermediate sampler according to claim 1 and wherein: the grab handle, the clamping disc groove, the sample groove, the connector, the drill bit and the sampling tube are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321895315.8U CN220556380U (en) | 2023-07-19 | 2023-07-19 | Gel paste intermediate sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321895315.8U CN220556380U (en) | 2023-07-19 | 2023-07-19 | Gel paste intermediate sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220556380U true CN220556380U (en) | 2024-03-05 |
Family
ID=90052130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321895315.8U Active CN220556380U (en) | 2023-07-19 | 2023-07-19 | Gel paste intermediate sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220556380U (en) |
-
2023
- 2023-07-19 CN CN202321895315.8U patent/CN220556380U/en active Active
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