CN220137152U - Embedded biochemical analyzer sampler - Google Patents
Embedded biochemical analyzer sampler Download PDFInfo
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- CN220137152U CN220137152U CN202321285064.1U CN202321285064U CN220137152U CN 220137152 U CN220137152 U CN 220137152U CN 202321285064 U CN202321285064 U CN 202321285064U CN 220137152 U CN220137152 U CN 220137152U
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- sampling tube
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- 238000007789 sealing Methods 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 238000005070 sampling Methods 0.000 claims abstract description 46
- 230000007423 decrease Effects 0.000 claims description 6
- 230000037237 body shape Effects 0.000 claims description 3
- 210000002966 serum Anatomy 0.000 description 7
- 238000007689 inspection Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007175 bidirectional communication Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a sample device of an embedded biochemical analyzer, which comprises an embedded detection cup, a cup cover and a sampling tube, wherein the embedded detection cup and the cup cover are suitable for being arranged in a centrifugal machine; the embedded detection cup comprises a cup body and an annular flange, wherein the cup body is used for being embedded in the sampling tube; the top end of the annular flange is arranged at the edge of the top end of the cup body and extends around the circumference of the cup body, and an annular embedded clamping groove which is used for embedding and clamping the top end of the sampling tube and is matched with the top end of the sampling tube in a sealing manner is formed between the annular flange and the cup wall of the cup body; the bottom of the cup body is provided with a flat bottom surface; the cup cover covers the cup body. The embedded detection cup can be embedded in the sampling tube, the information identification function can be achieved by means of sample information of the sampling tube, manual information input is not needed, the workload of operators can be reduced, the error rate is reduced, the embedded detection cup is convenient to store, and confusion and loss are not easy to occur.
Description
Technical Field
The utility model relates to the field of detection sampling, in particular to a sample device of a embedded biochemical analyzer.
Background
Biochemical analyzers are instruments that measure a certain chemical component in body fluid according to the principle of photoelectric colorimetry. Because of the rapid measurement speed, high accuracy and small consumption of reagents, the method is widely used in hospitals, epidemic prevention stations and family planning service stations at all levels, and improves the detection efficiency of conventional biochemical detection. Since the automatic biochemical analyzer mimics the manual operation, the automatic biochemical analyzer has a structure similar to that of some manual operation instruments and devices, and generally comprises the following parts: the device comprises a sampler, a sampling device, a reaction tank or a reaction pipeline, a heat retainer, a detector, a microprocessor, a printer and a function monitor. Meanwhile, many hospitals upgrade and update the full-automatic biochemical analyzer, and realize bidirectional communication connection between a Laboratory Information System (LIS) and the full-automatic biochemical analyzer, so as to change unidirectional communication between the traditional laboratory information system and the full-automatic biochemical analyzer, and meet the development needs of the current hospital inspection business. After the bidirectional communication is realized, the full-automatic biochemical analyzer can automatically recognize the bar code to acquire the inspection application information, and after the inspection unit finishes inspection, the full-automatic biochemical analyzer can automatically issue the result of the sample to the laboratory information system, thereby greatly improving the working efficiency.
The sample device used in the full-automatic biochemical analyzer in the market at present is mainly a disposable sampling tube. Sample information (including patient basic information and/or bar code information) is arranged on the sampling tube for the full-automatic biochemical analyzer to identify and acquire test application information. The biochemical items are detected using serum or plasma, which requires centrifugation of the sample. After centrifugal separation, serum and plasma are positioned at the upper part of the sample, the instrument sample needle automatically absorbs enough serum or plasma through the detection liquid level to carry out biochemical detection, but a part of the sample after centrifugation has less serum or plasma, but the clot protuberance of the sampling tube after centrifugation is higher or the sampling tube has fiber threads and other reasons, so that the sample cannot be normally absorbed for detection. Although serum or plasma samples can be sucked out and detected on the detection cup, the full-automatic biochemical analyzer cannot directly identify and detect corresponding items because of no sample information on the detection cup, and only bar code information in the sample information can be manually input and corresponding item information can be selected for detection, so that the process clearly increases the workload and the error rate. And after the detection is finished, the detection cup is inconvenient to store, easy to lose and easy to be mixed with other samples because no identification information exists on the detection cup.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the embedded biochemical analyzer sampler, which can embed the embedded detection cup in the sampling tube, can play a role in information identification by means of sample information of the sampling tube, does not need to manually input information, can reduce the workload of operators and reduce the error rate, is convenient for the storage of the embedded detection cup, and is not easy to confuse and lose.
The utility model adopts the following technical scheme:
the embedded biochemical analyzer sampler comprises an embedded detection cup, a cup cover and a sampling tube, wherein the embedded detection cup and the cup cover are suitable for being installed in a centrifugal machine, and the sampling tube is provided with sample information; the embedded detection cup comprises a cup body and an annular flange, wherein the cup body is used for being embedded in the sampling tube; the top end of the annular flange is arranged at the edge of the top end of the cup body and extends around the circumference of the cup body, and an annular embedded clamping groove which is used for embedding and clamping the top end of the sampling tube and is matched with the top end of the sampling tube in a sealing manner is formed between the annular flange and the cup wall of the cup body; the bottom of the cup body is provided with a flat bottom surface; the cup body is provided with an inner cavity, and the top end of the cup body is provided with a cup opening communicated with the inner cavity; the cup cover is used for being arranged on the cup body and used for sealing a cup opening of the cup body.
The cup body is in a shape of a revolving body; the diameter of the cup body gradually increases from the lower end to the upper end of the cup body.
The annular flange comprises a surrounding wall arranged outside the cup body and a convex disc part arranged between the cup body and the top end of the surrounding wall.
An inner conical surface is arranged on one side of the surrounding wall, which is close to the central axis of the cup body; the diameter of the inner conical surface gradually decreases from the lower end to the upper end of the inner conical surface.
From the lower end to the upper end of the annular embedded clamping groove, the width of the annular embedded clamping groove is gradually reduced.
The cup body is provided with a plurality of scale marks.
The bottom end of the inner cavity is formed into a conical end with a conical shape; the diameter of the conical end gradually decreases from the upper end to the lower end of the conical end.
The cup cover is in a revolving body shape and comprises a sealing body and a cover body, wherein the sealing body is used for being clamped in the cup body and matched with the cup body in a sealing way; the sealing body is arranged below the cover body, and the edge of the cover body protrudes outwards relative to the sealing body.
The sealing body comprises an upper sealing section and a guide section positioned below the upper sealing section; the side surface of the guide section is formed into an external conical surface; from the lower end to the upper end of the external conical surface, the diameter of the external conical surface is gradually increased.
The sealing body further comprises a connecting section arranged between the upper sealing section and the guiding section.
Compared with the prior art, the utility model has the beneficial effects that:
the embedded biochemical analyzer sampler provided by the utility model has the advantages that the embedded detection cup, the cup cover and the sampling tube are combined, the embedded detection cup is reasonably arranged, the embedded detection cup can be embedded in the sampling tube, the information identification function can be realized by means of sample information of the sampling tube, the manual information input is not needed, the workload of operators can be reduced, the error rate is reduced, and the mouth of the sampling tube can be sealed by means of the embedded detection cup, so that the sample in the sampling tube can be effectively prevented from spilling; in addition, the embedded detection cup is embedded in the sampling tube and can be stored together, so that the embedded detection cup is convenient to store and is not easy to confuse and lose; meanwhile, by reasonably arranging the cup cover, the cup mouth of the embedded detection cup can be sealed, so that the storage is convenient, and the sealing performance can be improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
FIG. 4 is an enlarged view at A of FIG. 3;
10. a detection cup is embedded; 11. a cup body; 12. an annular flange; 13. an annular embedded clamping groove; 14. a bottom surface is horizontally arranged; 15. an inner cavity; 16. a cup opening; 17. an inner conical surface; 18. a convex disc part; 19. a conical end; 20. a cup cover; 21. a sealing body; 22. a cover body; 23. an upper sealing section; 24. a guide section; 25. a connection section; 30. and (5) a sampling tube.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
As shown in fig. 1 to 4, a built-in biochemical analyzer sampler includes a built-in detection cup 10 adapted to be mounted in a centrifuge, a cup cover 20, and a sampling tube 30 provided with sample information; the in-line test cup 10 includes a cup body 11 for being embedded in the sampling tube 30, and an annular flange 12; the top end of the annular flange 12 is arranged at the edge of the top end of the cup body 11 and extends around the circumference of the cup body 11, and an annular embedded clamping groove 13 for embedding the top end of the sampling tube 30 and forming clamping fit with the top end of the sampling tube 30 is formed between the annular flange 12 and the cup wall of the cup body 11; the bottom of the cup body 11 is provided with a flat bottom surface 14; the cup body 11 is provided with an inner cavity 15, and the top end of the cup body 11 is provided with a cup opening 16 communicated with the inner cavity 15; the cup cover 20 is used for being installed on the cup body 11 so as to be used for closing the cup opening 16 of the cup body 11. Wherein the sample information includes patient basic information and/or bar code information, and of course, related information about the sample and the like can be included in addition to the patient basic information and/or bar code information.
When the serum or the plasma separated from the sample is relatively less and the clot protuberance is relatively high or the sample cannot be normally sucked due to the reasons such as fiber silk after the sample tube 30 is centrifuged, a sample gun can be used for sucking a sufficient amount of plasma, serum or whole blood from the sample tube 30 and transferring the blood into the embedded detection cup 10, and after the blood is centrifuged in the microcentrifuge according to the situation, the embedded detection cup 10 is embedded into the corresponding sample tube 30 and is clamped and sealed with the top end of the sample tube 30 through the annular embedded clamping groove 13 of the embedded detection cup 10, so that the stability of the matching between the embedded detection cup 10 and the sample tube 30 is ensured, the sample is prevented from leaking out from between the embedded detection cup 10 and the sample tube 30, and the cup cover 20 is installed on the cup 11 for storage after the detection is finished. Therefore, the embedded biochemical analyzer sampler provided by the utility model has the advantages that the embedded detection cup 10, the cup cover 20 and the sampling tube 30 are combined, the embedded detection cup 10 can be embedded in the sampling tube 30 by reasonably arranging the embedded detection cup 10, the information identification function can be achieved by means of sample information of the sampling tube 30, manual information input is not needed, the workload of operators can be reduced, the error rate is reduced, and in addition, the annular embedded clamping groove 13 for embedding the top end of the sampling tube 30 and forming clamping and sealing fit with the top end of the sampling tube 30 is formed between the annular flange 12 and the cup wall of the cup body 11, the opening of the sampling tube 30 can be closed by means of the embedded detection cup 10, and the sample in the sampling tube 30 can be effectively prevented from overflowing; in addition, the embedded detection cup 10 is embedded in the sampling tube 30 and can be stored together, so that the embedded detection cup 10 is convenient to store and is not easy to confuse and lose.
The cup 11 is in a shape of a revolving body; the diameter of the cup 11 gradually increases from the lower end to the upper end of the cup 11. By reasonably arranging the structure of the cup body 11, the cup body 11 can be conveniently embedded in the sampling tube 30.
The width of the annular embedded clamping groove 13 gradually decreases from the lower end to the upper end of the annular embedded clamping groove 13. The top end of the sampling tube 30 is gradually pushed from the lower end of the annular embedded clamping groove 13 to the upper end of the annular embedded clamping groove 13 and is clamped and combined with the upper end of the annular embedded clamping groove 13, and by adopting the structure, the sampling tube 30 can be conveniently matched with the annular embedded clamping groove 13.
Specifically, the annular flange 12 includes a surrounding wall surrounding the cup 11, and a convex disc portion 18 disposed between the cup 11 and the top end of the surrounding wall, and an inner conical surface 17 is disposed on one side of the surrounding wall near the central axis of the cup 11; the diameter of the inner tapered surface 17 is gradually reduced from the lower end to the upper end of the inner tapered surface 17, thereby facilitating the manufacture.
A plurality of scale marks are arranged on the cup body 11. When in use, the sample amount in the cup 11 can be known according to the scale marks on the cup 11.
The bottom end of the inner cavity 15 is formed into a conical end 19 with a conical shape; the diameter of the conical end 19 gradually decreases from the upper end to the lower end of the conical end 19. Specifically, the rest of the inner cavity 15 except the conical end 19 may be conical or cylindrical according to practical requirements.
The cup cover 20 is in a revolving body shape, and the cup cover 20 comprises a sealing body 21 and a cover body 22, wherein the sealing body 21 is used for being clamped in the cup body 11 and is in sealing fit with the cup body 11; the sealing body 21 is disposed below the cover body 22, and the edge of the cover body 22 protrudes outward relative to the sealing body 21. In the process of matching the cup cover 20 with the cup body 11, the sealing body 21 is pushed into the cup body 11, so that the sealing body 21 is clamped in the cup body 11 and is matched with the cup body 11 in a sealing way. By reasonably arranging the cup cover 20, the cup mouth 16 of the embedded detection cup 10 can be sealed, so that the storage is convenient, the sealing performance can be improved, and the phenomenon of sample outflow can be avoided.
Specifically, the cover body 22 is provided with a cover conical surface, and the diameter of the cover conical surface gradually increases from one end of the cover conical surface, which is close to the sealing body 21, to one end, which is far away from the sealing body 21, and by adopting the structure, the cover body 22 is further convenient to be held to remove the cup cover 20 from the cup body 11.
The sealing body 21 comprises an upper sealing section 23 and a guide section 24 positioned below the upper sealing section 23; the side surface of the guide section 24 is formed into an external conical surface; from the lower end to the upper end of the external conical surface, the diameter of the external conical surface is gradually increased. By adopting the structure, the lower end of the guide section 24 can be embedded into the cup body 11, and then the cup cover 20 is pushed continuously so as to push the guide section 24 and the upper seal section 23 of the seal body 21 into engagement with the cup body 11, and the seal body 21 can be conveniently clamped in the cup body 11 by virtue of the guide function of the guide section 24.
The sealing body 21 further comprises a connecting section 25 arranged between the upper sealing section 23 and the guiding section 24. The connecting section 25 is cylindrical, and the diameter of the connecting section 25 is smaller than that of the upper sealing section 23.
Of course, in addition to this, the shape of the connecting section 25 may be a circular truncated cone according to practical requirements, but the connecting section 25 is a cylinder, and the diameter of the connecting section 25 is smaller than that of the upper sealing section 23, which is the most preferred embodiment of the present utility model, and is convenient for processing and manufacturing.
Specifically, the guide section 24 is provided with the horizontal plane near the one end of linkage segment 25, linkage segment 25 sets up on the horizontal plane, the top of external conical surface is higher than the horizontal plane, and through adopting above-mentioned structure, can be convenient in the preparation of sealing body 21 to can ensure sealing performance.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. An embedded biochemical analyzer sampler, which is characterized in that: the device comprises an embedded detection cup, a cup cover and a sampling tube, wherein the embedded detection cup and the cup cover are suitable for being installed in a centrifugal machine, and the sampling tube is provided with sample information; the embedded detection cup comprises a cup body and an annular flange, wherein the cup body is used for being embedded in the sampling tube; the top end of the annular flange is arranged at the edge of the top end of the cup body and extends around the circumference of the cup body, and an annular embedded clamping groove which is used for embedding and clamping the top end of the sampling tube and is matched with the top end of the sampling tube in a sealing manner is formed between the annular flange and the cup wall of the cup body; the bottom of the cup body is provided with a flat bottom surface; the cup body is provided with an inner cavity, and the top end of the cup body is provided with a cup opening communicated with the inner cavity; the cup cover is used for being arranged on the cup body and used for sealing a cup opening of the cup body.
2. The embedded biochemical analyzer sampler of claim 1, wherein: the cup body is in a shape of a revolving body; the diameter of the cup body gradually increases from the lower end to the upper end of the cup body.
3. The embedded biochemical analyzer sampler of claim 2, wherein: the annular flange comprises a surrounding wall arranged outside the cup body and a convex disc part arranged between the cup body and the top end of the surrounding wall.
4. The embedded biochemical analyzer sampler of claim 3, wherein: an inner conical surface is arranged on one side of the surrounding wall, which is close to the central axis of the cup body; the diameter of the inner conical surface gradually decreases from the lower end to the upper end of the inner conical surface.
5. The embedded biochemical analyzer sampler of claim 1, wherein: from the lower end to the upper end of the annular embedded clamping groove, the width of the annular embedded clamping groove is gradually reduced.
6. The embedded biochemical analyzer sampler of claim 1, wherein: the cup body is provided with a plurality of scale marks.
7. The embedded biochemical analyzer sampler of claim 1, wherein: the bottom end of the inner cavity is formed into a conical end with a conical shape; the diameter of the conical end gradually decreases from the upper end to the lower end of the conical end.
8. The embedded biochemical analyzer sampler of claim 1, wherein: the cup cover is in a revolving body shape and comprises a sealing body and a cover body, wherein the sealing body is used for being clamped in the cup body and matched with the cup body in a sealing way; the sealing body is arranged below the cover body, and the edge of the cover body protrudes outwards relative to the sealing body.
9. The embedded biochemical analyzer sampler of claim 8, wherein: the sealing body comprises an upper sealing section and a guide section positioned below the upper sealing section; the side surface of the guide section is formed into an external conical surface; from the lower end to the upper end of the external conical surface, the diameter of the external conical surface is gradually increased.
10. The embedded biochemical analyzer sampler of claim 9, wherein: the sealing body further comprises a connecting section arranged between the upper sealing section and the guiding section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285064.1U CN220137152U (en) | 2023-05-24 | 2023-05-24 | Embedded biochemical analyzer sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285064.1U CN220137152U (en) | 2023-05-24 | 2023-05-24 | Embedded biochemical analyzer sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220137152U true CN220137152U (en) | 2023-12-05 |
Family
ID=88950009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321285064.1U Active CN220137152U (en) | 2023-05-24 | 2023-05-24 | Embedded biochemical analyzer sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220137152U (en) |
-
2023
- 2023-05-24 CN CN202321285064.1U patent/CN220137152U/en active Active
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