CN220701737U - Low-temperature tank for immunohistochemical antibody reagent - Google Patents
Low-temperature tank for immunohistochemical antibody reagent Download PDFInfo
- Publication number
- CN220701737U CN220701737U CN202321618233.9U CN202321618233U CN220701737U CN 220701737 U CN220701737 U CN 220701737U CN 202321618233 U CN202321618233 U CN 202321618233U CN 220701737 U CN220701737 U CN 220701737U
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- Prior art keywords
- low
- antibody reagent
- temperature
- semiconductor refrigerating
- antibody
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- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 36
- 230000002055 immunohistochemical effect Effects 0.000 title claims abstract description 15
- 239000004065 semiconductor Substances 0.000 claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 229920002457 flexible plastic Polymers 0.000 claims description 4
- 241000270295 Serpentes Species 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 6
- 230000001744 histochemical effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010827 pathological analysis Methods 0.000 description 1
Abstract
The utility model discloses a low-temperature tank for an immunohistochemical antibody reagent, which comprises a low-temperature tank with an opening at the upper end, wherein one side of the opening end of the low-temperature tank is hinged with a cover body, one side of the low-temperature tank is provided with a refrigerating cavity, one side, close to the inner wall of the low-temperature tank, of the refrigerating cavity is provided with a semiconductor refrigerating sheet, one side, far away from the semiconductor refrigerating sheet, of the refrigerating cavity is provided with a circulating electric fan, and two sides, far away from the semiconductor refrigerating sheet, of the refrigerating cavity are respectively provided with an air inlet and an air outlet; the bottom of low temperature groove is provided with confined circulation track, and the flexible area of putting that forms by many upper end open-ended test tube groove connection is connected to the circulation track sliding connection, and the mouth of taking has been seted up to the one corner of low temperature groove, and the connector with mouth matched with that takes is seted up to the one corner of lid, and the connector can be dismantled and be connected with sealed lid. The utility model is used for temporarily storing the antibody taken out of the refrigerator at low temperature, is convenient to operate, can ensure the quality of the antibody, and can prevent the antibody from losing efficacy caused by long-time exposure of the antibody to room temperature.
Description
Technical Field
The utility model relates to the technical field of medical examination auxiliary equipment, in particular to a low-temperature tank for an immunohistochemical antibody reagent.
Background
At present, the immune histochemical experiment process of most departments is manual operation, wherein the immune histochemical antibody sample adding operation is carried out, the number of antibodies in most hospitals exceeds one hundred antibodies, most antibodies are needed to be taken out of a refrigerator in the manual operation process so as to be convenient for operating the sample adding antibodies, the sample adding time is more than half an hour, namely, the sample adding time is needed to be placed in room temperature after the antibodies are taken out of the refrigerator, the storage temperature control range of the immune histochemical antibodies is 2-8 ℃, the antibodies are placed in the room temperature after the antibodies are taken out of the refrigerator, the antibody can not meet the storage requirement of the antibodies for a long time, the quality and the titer of the antibodies can be influenced, and the pathological diagnosis can be influenced finally.
Disclosure of Invention
The utility model aims to provide a low-temperature tank for an immunohistochemical antibody reagent, which is used for temporarily storing an antibody taken out of a refrigerator at a low temperature, is convenient for taking the antibody for sample adding operation, and can not influence the quality of the antibody when the antibody is stored at a low temperature of 2-8 ℃ all the time in the process.
The technical aim of the utility model is realized by the following technical scheme:
the low-temperature tank for the immunohistochemical antibody reagent comprises a low-temperature tank with an opening at the upper end, wherein one side of the opening end of the low-temperature tank is hinged with a cover body, one side of the low-temperature tank is provided with a refrigerating cavity, one side, close to the inner wall of the low-temperature tank, of the refrigerating cavity is provided with a semiconductor refrigerating piece, the cold end of the semiconductor refrigerating piece faces the inside of the low-temperature tank, one side, far away from the semiconductor refrigerating piece, of the refrigerating cavity is provided with a circulating electric fan, and one side, far away from the semiconductor refrigerating piece, of the refrigerating cavity is provided with an air inlet and an air outlet on two sides of the circulating electric fan respectively;
the bottom of low temperature groove is provided with confined circulation track, sliding connection has the flexible area of putting that is formed by many upper end open-ended test tube groove connection in the circulation track, take the mouth has been seted up to the one corner in low temperature groove, the one corner of lid seted up with take a mouthful matched with connector, the connector can dismantle be connected with take a mouthful sealed lid of dismantling and being connected.
Through adopting above-mentioned technical scheme, at first, make the device switch on, make semiconductor refrigeration piece and circulation electric fan work, the semiconductor refrigeration piece cools down the air in the refrigeration chamber, circulation electric fan constantly circulates the air in the low temperature groove to the refrigeration intracavity and refrigerates, make the temperature in the low temperature groove remain at 2-8 ℃ all the time, take out antibody reagent bottle from the refrigerator and carry out the application of sample operation, open the lid, insert the reagent bottle of taking out one by one on the test tube groove on the flexible area of putting, then cover the lid, make the antibody can temporarily store in the low temperature environment of 2-8 ℃, when need carrying out the application of sample operation with the antibody, take down sealed lid, expose the mouth of taking, whole low temperature groove only exposes one mouth of taking, can not make the temperature in the low temperature groove rise fast, even if do not cover sealed lid for a long time, also sustainable keep low temperature, the mouth of taking out is convenient for directly take out antibody reagent bottle from the test tube inslot.
The utility model is further provided with: the cold end of the semiconductor refrigerating sheet is provided with a cold guide sheet, and the hot end of the semiconductor refrigerating sheet is provided with a radiating sheet extending out of the low-temperature groove.
The utility model is further provided with: the bottom of the low-temperature groove, which is close to the taking opening, is rotationally connected with a rotating shaft, the upper end of the rotating shaft is provided with a driving sprocket which is meshed with the flexible placing belt, the upper end of the driving sprocket is provided with a geometric jack downwards, the upper end of the cover body is rotationally connected with a knob, and the knob penetrates through the cover body and is provided with a geometric inserting shaft matched with the geometric jack.
Through adopting above-mentioned technical scheme, when need continue to take the antibody reagent bottle, only need rotate the knob, alright drive antibody reagent bottle along with circulating track removal through drive sprocket, alright continue to take the antibody reagent bottle and carry out the application of sample.
The utility model is further provided with: the cross section of the geometric insertion hole and the geometric insertion shaft is hexagonal.
The utility model is further provided with: the circulating track is approximately in a snake shape with two ends connected together.
The utility model is further provided with: the vertical cross section of sealed lid is L type, the lid in connector department is provided with the connection slot, the lower limit of sealed lid upper portion be provided with connection slot matched with connects the cutting, the edge of sealed lid lower part be provided with the joint cutting that takes the inboard of mouth lower part and be connected.
The utility model is further provided with: every two test tube grooves are connected through flexible plastic strips.
The utility model is further provided with: one side of the low-temperature groove is connected with a power line for supplying power to the semiconductor refrigerating sheet and the circulating electric fan.
Compared with the prior art, the utility model has the following beneficial effects:
the low-temperature tank is small in size, can be directly placed on a tabletop for use, can be used for temporary storage of antibody reagent bottles, and can be directly placed into the low-temperature tank for temporary low-temperature storage after the antibody reagent bottles are taken out of a refrigerator, so that the operation is convenient, the quality of an antibody can be ensured, and the antibody is prevented from being invalid due to long-time exposure of the antibody to room temperature;
the second low-temperature groove is internally provided with the circulating track, the antibody reagent bottle can move along with the circulating track, when the antibody reagent bottle is taken, the antibody reagent bottle can be taken only by opening the taking opening, the taking opening is not closed for a short time, the antibody reagent bottle can be driven to continuously move to the taking opening by rotating the knob, the cover body does not need to be opened every time the antibody reagent bottle is taken, and the operation is more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a view showing a state after the access port is opened;
FIG. 3 is a view showing the state in which the cover of the present utility model is opened;
fig. 4 is a partial sectional view mainly for showing the internal structure of the refrigerating chamber.
In the figure: 1. a low temperature tank; 11. a circulation track; 12. a taking port; 2. a cover body; 21. a connection port; 22. a connection slot; 3. a refrigerating chamber; 31. a semiconductor refrigeration sheet; 32. a cold guide plate; 33. a heat sink; 34. a circulating electric fan; 35. an air inlet; 36. an air outlet; 4. a flexible placing belt; 41. a test tube groove; 42. a flexible plastic strip; 5. a rotating shaft; 51. a drive sprocket; 52. geometric jacks; 6. a knob; 61. geometric insertion shaft; 7. sealing cover; 71. connecting the cutting; 72. clamping the cutting; 8. and a power supply line.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, an immunohistochemical antibody reagent low temperature tank includes a low temperature tank 1 with an opening at an upper end, one side of the opening end of the low temperature tank 1 is hinged with a cover 2, one side of the low temperature tank 1 is provided with a refrigerating cavity 3, one side of the refrigerating cavity 3 close to the inner wall of the low temperature tank 1 is provided with a semiconductor refrigerating plate 31, the cold end of the semiconductor refrigerating plate 31 faces the inside of the low temperature tank 1, the cold end of the semiconductor refrigerating plate 31 is provided with a cold conducting plate 32, the hot end of the semiconductor refrigerating plate 31 is provided with a radiating plate 33 extending out of the low temperature tank 1, temperature transportation is carried out through the semiconductor refrigerating plate 31, heat in the refrigerating cavity 3 is carried to the hot end of the semiconductor refrigerating plate, the radiating plate 33 radiates after the temperature of the hot end is raised, and overlarge temperature difference between the two ends is avoided. One side of the refrigerating cavity 3 far away from the semiconductor refrigerating sheet 31 is provided with a circulating electric fan 34, one side of the refrigerating cavity 3 far away from the semiconductor refrigerating sheet 31 is provided with an air inlet 35 and an air outlet 36 respectively at two sides of the circulating electric fan 34, and air in the low-temperature tank 1 enters the refrigerating cavity 3 from the air inlet 35 for cooling through the circulating electric fan 34, and cooled air returns to the low-temperature tank 1 from the air outlet 36. One side of the low temperature tank 1 is connected with a power line 8 for supplying power to the semiconductor refrigeration sheet 31 and the circulating electric fan 34.
The bottom of the low-temperature tank 1 is provided with a closed circulating track 11, the circulating track 11 is approximately in a snake shape with the ends connected together, a flexible placing belt 4 formed by connecting a plurality of test tube grooves 41 with openings at the upper ends is connected in a sliding manner in the circulating track 11, and each two test tube grooves 41 are connected through a flexible plastic strip 42, so that the test tube grooves 41 connected together can be bent along with the circulating track 11. The bottom in low temperature groove 1 near low temperature groove 1 one corner rotates and is connected with a pivot 5, the upper end of pivot 5 is provided with one and flexible drive sprocket 51 of putting the area 4 and want the meshing, the tooth of drive sprocket 51 can block into the clearance between two test tube grooves 41, a geometric jack 52 has been seted up downwards to drive sprocket 51's upper end, the upper end rotation of lid 2 is connected with a knob 6, knob 6 is provided with a geometric insertion axle 61 with geometric jack 52 matched with through lid 2, geometric jack 52 and geometric insertion axle 61's cross-section all is the hexagon, after geometric insertion axle 61 inserted geometric jack 52, rotate knob 6, alright drive sprocket 51 rotates, drive flexible putting area 4 and follow circulation track 11 and remove.
A taking port 12 is formed in one corner of the low-temperature tank 1, a connecting port 21 matched with the taking port 12 is formed in one corner of the cover body 2, a sealing cover 7 detachably connected with the taking port 12 is detachably connected to the connecting port 21, the vertical section of the sealing cover 7 is L-shaped, a connecting slot 22 of L-shaped is formed in the connecting port 21 of the cover body 2, a connecting insert 71 matched with the connecting slot 22 is arranged on the lower edge of the upper portion of the sealing cover 7, a clamping insert 72 of L-shaped and connected with the inner side of the lower portion of the taking port 12 is arranged on the edge of the lower portion of the sealing cover 7, the taking port 12 is exposed out of the sealing cover 7, and a reagent bottle containing antibodies can be taken from the taking port 12.
The using mode is as follows: firstly, the device is electrified to enable the semiconductor refrigerating sheet 31 and the circulating electric fan 34 to work, the semiconductor refrigerating sheet 31 cools the air in the refrigerating cavity 3, the circulating electric fan 34 continuously circulates the air in the low-temperature tank 1 into the refrigerating cavity 3 to refrigerate, the temperature in the low-temperature tank 1 is always kept at 2-8 ℃, after the antibody reagent bottle is taken out of the refrigerator to carry out sample adding operation, the cover body 2 is opened, the taken reagent bottles are inserted into the test tube groove 41 on the flexible placing belt 4 one by one, then the cover body 2 is covered, so that an antibody can be temporarily stored in a low-temperature environment of 2-8 ℃, when the antibody is required to be used for sample adding operation, the sealing cover 7 is taken down, the whole low-temperature tank 1 is only exposed to one of the taking opening 12, the temperature in the low-temperature tank 1 is not increased rapidly, even if the sealing cover 7 is not covered for a long time, the exposed taking opening 12 is convenient to directly take the antibody reagent bottle out of the groove 41, and when the antibody reagent bottle is required to be continuously taken out, and the antibody bottle can be continuously taken out of the reagent bottle through the track by driving the chain wheel 51 along with the rotation of the test tube, and the reagent bottle can be continuously taken by driving the antibody bottle through the chain wheel to move along with the reagent sample adding track 11.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (8)
1. A low temperature tank for an immunohistochemical antibody reagent, comprising a low temperature tank (1) with an opening at the upper end, characterized in that: one side of the opening end of the low-temperature groove (1) is hinged with a cover body (2), one side of the low-temperature groove (1) is provided with a refrigerating cavity (3), one side, close to the inner wall of the low-temperature groove (1), of the refrigerating cavity (3) is provided with a semiconductor refrigerating piece (31), the cold end of the semiconductor refrigerating piece (31) faces the inside of the low-temperature groove (1), one side, far away from the semiconductor refrigerating piece (31), of the refrigerating cavity (3) is provided with a circulating electric fan (34), and two sides, far away from the semiconductor refrigerating piece (31), of the refrigerating cavity (3) and located on the circulating electric fan (34) are respectively provided with an air inlet (35) and an air outlet (36);
the utility model discloses a sealed container, including low temperature groove (1), sealed lid (7) that take mouth (12) are connected, low temperature groove (1)'s bottom is provided with sealed circulation track (11), be connected with in circulation track (11) in sliding connection by many upper end open-ended test tube groove (41) are connected and are put area (4), take mouth (12) have been seted up to one corner of low temperature groove (1), one corner of lid (2) seted up with mouth (12) matched with connector (21) take, connector (21) can dismantle be connected with sealed lid (7) that are connected can be dismantled to mouth (12) take.
2. The cryotank for immunohistochemical antibody reagent according to claim 1, wherein: the cold end of the semiconductor refrigerating sheet (31) is provided with a cold guide sheet (32), and the hot end of the semiconductor refrigerating sheet (31) is provided with a radiating fin (33) extending out of the low-temperature groove (1).
3. The cryotank for immunohistochemical antibody reagent according to claim 1, wherein: a rotating shaft (5) is rotatably connected to the bottom of the low-temperature groove (1) close to the taking opening (12), a driving chain wheel (51) which is meshed with the flexible placing belt (4) is arranged at the upper end of the rotating shaft (5), the upper end of the driving chain wheel (51) is provided with a geometric jack (52) downwards, the upper end of the cover body (2) is rotationally connected with a knob (6), and the knob (6) penetrates through the cover body (2) and is provided with a geometric plug shaft (61) matched with the geometric jack (52).
4. A cryotank for immunohistochemical antibody reagent as claimed in claim 3 wherein: the cross sections of the geometric insertion holes (52) and the geometric insertion shafts (61) are hexagonal.
5. The cryotank for immunohistochemical antibody reagent according to claim 1, wherein: the circulating track (11) is approximately in a snake shape with the ends connected together.
6. The cryotank for immunohistochemical antibody reagent according to claim 1, wherein: the vertical cross section of sealed lid (7) is L type, lid (2) in connector (21) department is provided with connecting slot (22), be provided with below sealed lid (7) upper portion with connecting slot (22) matched with connect cutting (71), the edge of sealed lid (7) lower part be provided with take joint cutting (72) that mouth (12) lower part inboard is connected.
7. The cryotank for immunohistochemical antibody reagent according to claim 1, wherein: every two test tube grooves (41) are connected through flexible plastic strips (42).
8. The cryotank for immunohistochemical antibody reagent according to claim 1, wherein: one side of the low-temperature groove (1) is connected with a power line (8) for supplying power to the semiconductor refrigerating sheet (31) and the circulating electric fan (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321618233.9U CN220701737U (en) | 2023-06-25 | 2023-06-25 | Low-temperature tank for immunohistochemical antibody reagent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321618233.9U CN220701737U (en) | 2023-06-25 | 2023-06-25 | Low-temperature tank for immunohistochemical antibody reagent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220701737U true CN220701737U (en) | 2024-04-02 |
Family
ID=90440700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321618233.9U Active CN220701737U (en) | 2023-06-25 | 2023-06-25 | Low-temperature tank for immunohistochemical antibody reagent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220701737U (en) |
-
2023
- 2023-06-25 CN CN202321618233.9U patent/CN220701737U/en active Active
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