CN220391950U - In-vitro diagnosis test box - Google Patents
In-vitro diagnosis test box Download PDFInfo
- Publication number
- CN220391950U CN220391950U CN202321840129.4U CN202321840129U CN220391950U CN 220391950 U CN220391950 U CN 220391950U CN 202321840129 U CN202321840129 U CN 202321840129U CN 220391950 U CN220391950 U CN 220391950U
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- 238000000338 in vitro Methods 0.000 title claims abstract description 25
- 238000003745 diagnosis Methods 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 title claims abstract description 9
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 86
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000002405 diagnostic procedure Methods 0.000 claims description 10
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 5
- 238000004321 preservation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000026350 Inborn Genetic disease Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 208000016361 genetic disease Diseases 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 238000003908 quality control 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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- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model discloses an in-vitro diagnosis test box which comprises a box body, a top cover for sealing a top opening in the box body and a placement rack placed in the box body, wherein a plurality of uniformly distributed placement cavities are formed in the placement rack, diagnostic reagents are placed in the placement cavities, and a bottom frame for supporting the placement rack is fixed on the inner side of the bottom of the box body; after the top cover is opened, the reagent seats in the placing cavities are pushed by the elasticity of the jacking springs to automatically push the diagnostic reagent upwards, so that the upper parts of the caps of the diagnostic reagent extend out of the first hole sections, the diagnostic reagent is conveniently taken out of the placing cavities, meanwhile, the jacking of the reagent seats can enable the pipe sleeves to be inserted into the third hole sections, the sealing rings on the top surfaces of the convex rings can be attached to the annular grooves, the placing cavities are sealed, the loss of cold can be reduced, the low-temperature protection of other diagnostic reagents is facilitated, and the problem that the cold is easy to lose after the reagent proposed in the prior art is taken out is solved.
Description
Technical Field
The utility model belongs to the technical field of in-vitro diagnosis and particularly relates to an in-vitro diagnosis test box.
Background
In vitro diagnosis is used in the processes of disease prevention, diagnosis, treatment monitoring, prognosis observation, health status evaluation and genetic disease prediction, as reagents, kits, calibrators, quality control substances and the like for in vitro detection of human body samples (various body fluids, cells, tissue samples and the like).
Through retrieving, the bulletin number is CN207956391U discloses an in vitro diagnosis low temperature detection kit, including open-top's box body and lid at the upper cover of the opening part of box body, the box body intussuseption is filled with the heat preservation piece, be equipped with the mounting hole that is used for fixed reagent bottle from the surface to inside in the heat preservation piece, the inner wall of mounting hole is provided with friction strip, be equipped with the mounting groove between the lateral wall and the diapire of heat preservation piece and box body, the intussuseption of mounting groove is filled with the ice bag, the inside of upper cover is provided with the gland, the gland passes through first spring coupling with the upper cover, the lower surface of gland is equipped with the top matched with recess with the reagent bottle, the bottom of recess is provided with the elastic pad. The in-vitro diagnosis low-temperature detection kit has the advantages that all reagent bottles in the kit body are separated and stored, cross contamination is effectively avoided, the inner wall of the kit body is provided with the mounting groove, the mounting groove is filled with the ice bag, and the storage temperature of reagents in the kit body can be reduced.
However, the in vitro diagnosis low-temperature detection kit technology still has the following problems: according to the in-vitro diagnosis low-temperature detection kit, the mounting groove is formed in the inner wall of the kit body, the ice bag is filled in the mounting groove, the storage temperature of reagents in the kit body can be reduced, and when the reagents are taken out, the mounting hole for fixing the reagents is in an open state, the ice bag of the mounting groove is exposed in the air, so that the cold energy is easily lost, and the low-temperature preservation of other reagents is affected.
Disclosure of Invention
The utility model aims to provide an in-vitro diagnosis test box which is used for solving the problem that the cold energy is easy to lose after the reagent is taken out in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an external diagnosis test box, includes the box body, carries out confined top cap to the internal top port of box and places the rack in the box body, offer a plurality of evenly distributed's on the rack and placed the chamber, and each place the intracavity and all placed diagnostic reagent, the bottom inboard of box body is fixed with the underframe that supports the rack, the inboard of underframe forms in the below of rack and puts the ice district, the bottom of top cap is fixed with a plurality of and each guide pillar that places the chamber and distribute that corresponds, it is provided with and will place the communicating reagent seat of chamber and below ice district under the guide pillar presses after the top cap closes the lid to place the intracavity, it is provided with and will place the isolated jacking spring in chamber and ice district to place the reagent seat to prop up after the top cap is opened to place the intracavity.
Preferably, the placing cavity comprises a first hole section, a second hole section, a third hole section, a fourth hole section and a fifth hole section which are sequentially distributed from top to bottom, and the first hole section, the second hole section, the third hole section, the fourth hole section and the fifth hole section are vertically communicated.
Preferably, the aperture of the first hole section is larger than the outer diameter of the diagnostic reagent tube cap, the aperture of the second hole section is equal to the outer diameter of the diagnostic reagent tube body, the aperture of the third hole section is larger than the outer diameter of the diagnostic reagent tube body, and the aperture of the fourth hole section is larger than the aperture of the third hole section.
Preferably, the reagent seat comprises a pipe sleeve, a convex ring is fixed on the outer side of the pipe sleeve, the inner diameter of the pipe sleeve is equal to the outer diameter of the diagnostic reagent pipe body, the outer diameter of the pipe sleeve is equal to the aperture of the third hole section, and the outer diameter of the convex ring is smaller than the aperture of the fourth hole section.
Preferably, the top surface of the convex ring is fixedly embedded with a sealing ring, and the top wall of the fourth hole section is provided with an annular groove matched with the sealing ring.
Preferably, a spring rod is fixed at the bottom of the pipe sleeve, a spring pipe communicated with the fifth hole section is fixed at the bottom of the fourth hole section, the jacking spring is sleeved outside the spring rod and the spring pipe, and two ends of the jacking spring are respectively abutted to the bottom surface of the convex ring and the bottom wall of the fourth hole section.
Preferably, the top opening of the second hole section is a conical flaring, and the caliber of the flaring is gradually decreased from top to bottom.
Preferably, the bottom opening of the third hole section is a conical flaring, and the caliber of the flaring increases gradually from top to bottom.
Compared with the prior art, the utility model provides an in-vitro diagnosis test box, which has the following beneficial effects:
1. after the diagnostic reagent is placed in the placing cavity and is covered by the top cover, the reagent seat can slide downwards by pressing the jacking spring under the pressing of the guide pillar at the bottom of the top cover, at the moment, the pipe sleeve of the reagent seat is separated from the third hole section, and the cold quantity in the ice placing area enters the clamping cavity of the third hole section from the periphery of the convex ring through the fourth hole section of the fifth hole Duan Jinru, so that the cold quantity is dispersed in the clamping cavity, and the diagnostic reagent is in a uniform low-temperature environment;
2. according to the utility model, after the top cover is opened, the reagent seats in the placing cavities are pushed by the elasticity of the jacking springs to automatically jack up the diagnostic reagent, so that the upper part of the cap of the diagnostic reagent extends out of the first hole section, the diagnostic reagent is conveniently taken out of the placing cavities, meanwhile, the jacking of the reagent seats can enable the pipe sleeve to be inserted into the third hole section, the sealing ring on the top surface of the convex ring can be attached to the annular groove, the placing cavities are sealed, the loss of cold energy can be reduced, the low-temperature protection of other diagnostic reagents is facilitated, and the problem that the cold energy is easy to lose after the reagent is taken out in the prior art is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
FIG. 1 is a schematic diagram of an in vitro diagnostic test kit according to the present utility model;
FIG. 2 is a schematic diagram showing a disassembled structure of an in vitro diagnostic test kit according to the present utility model;
FIG. 3 is a schematic view showing a partial cross-sectional structure of an in vitro diagnostic test cartridge according to the present utility model in a closed state;
FIG. 4 is a schematic view of a partial cross-sectional structure of a rack according to the present utility model;
FIG. 5 is a schematic diagram of a reagent seat according to the present utility model;
in the figure: 1. a case body; 2. a top cover; 3. a guide post; 4. a placing rack; 41. a first bore section; 42. a second bore section; 43. a third bore section; 44. a fourth bore section; 45. an annular groove; 46. a fifth bore section; 47. a spring tube; 5. a diagnostic reagent; 6. a bottom frame; 7. an ice placement area; 8. a reagent seat; 81. a convex ring; 82. a pipe sleeve; 83. a spring rod; 84. a seal ring; 9. and (5) jacking the spring.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2 and 3, the present utility model provides a technical solution: an in-vitro diagnosis test box comprises a box body 1, a top cover 2 for sealing the top opening in the box body 1 and a placement frame 4 placed in the box body 1, wherein the box body 1, the top cover 2 and the placement frame 4 are made of heat insulation materials, so that the cold loss is reduced, the box body 1 and the top cover 2 are fixed by adopting a buckle type or a magnetic type, the buckling strength and the magnetic attraction degree are larger than the elasticity of each spring, the placement top cover 2 is easy to open, a plurality of uniformly distributed placement cavities are formed on the placement frame 4, diagnostic reagent 5 is placed in each placement cavity, a bottom frame 6 for supporting the placement frame 4 is fixed on the inner side of the bottom of the box body 1, an ice placement area 7 is formed on the inner side of the bottom frame 6 below the placement frame 4, a plurality of guide columns 3 which are correspondingly distributed with each placement cavity are fixed on the bottom of the top cover 2, as shown in fig. 4, a reagent seat 8 which is pressed by a guide post 3 to communicate the placing cavity with the ice placing area 7 below is arranged in the placing cavity after the cover 2 is closed, so that the diagnostic reagent 5 can be communicated with the ice placing area 7 below after being placed in the placing cavity and being closed by the cover 2, the cold quantity in the ice placing area 7 enters the placing cavity, the diagnostic reagent 5 in the placing cavity is cooled, the diagnostic reagent 5 is kept in a low-temperature environment, a jacking spring 9 which is used for jacking the reagent seat 8 to isolate the placing cavity from the ice placing area 7 after the cover 2 is opened is arranged in the placing cavity, the cold quantity in the ice placing area 7 is prevented from being discharged outwards through the placing cavity, the cold quantity loss can be further reduced, and the reagent seat 8 adopts a heat insulation material, so that the heat insulation capability is improved.
Referring to fig. 4, the placement cavity includes a first hole section 41, a second hole section 42, a third hole section 43, a fourth hole section 44 and a fifth hole section 46 which are sequentially distributed from top to bottom, and the first hole section 41, the second hole section 42, the third hole section 43, the fourth hole section 44 and the fifth hole section 46 are vertically communicated, wherein the aperture of the first hole section 41 is larger than the outer diameter of the diagnostic reagent 5 pipe cap, the space of the first hole section 41 outside the diagnostic reagent 5 pipe cap is enlarged, the placement and the removal of the diagnostic reagent 5 are facilitated, the aperture of the second hole section 42 is equal to the outer diameter of the diagnostic reagent 5 pipe body, the upper part of the diagnostic reagent 5 pipe body can be limited, the shaking of the diagnostic reagent 5 in the placement cavity is avoided, the aperture of the third hole section 43 is larger than the outer diameter of the diagnostic reagent 5 pipe body, the third hole section 43 forms a clamping cavity outside the diagnostic reagent 5, the cooling capacity is conveniently dispersed in the clamping cavity, the diagnostic reagent 5 is conveniently in a uniform low-temperature environment, and the upper and lower reagent seat 8 is conveniently moved.
Referring to fig. 4 and 5, the reagent seat 8 includes a tube sleeve 82, a convex ring 81 is fixed on the outer side of the tube sleeve 82, the inner diameter of the tube sleeve 82 is equal to the outer diameter of the diagnostic reagent 5 tube body, which is used for limiting the lower part of the diagnostic reagent 5 tube body, preventing the diagnostic reagent 5 from shaking in the placement cavity, further improving the stability of the diagnostic reagent 5, the outer diameter of the tube sleeve 82 is equal to the aperture of the third hole section 43, and sealing the third hole section 43, preventing cold loss, the outer diameter of the convex ring 81 is smaller than the aperture of the fourth hole section 44, so that cold can enter the upper section through the periphery of the convex ring 81, a sealing ring 84 is fixedly embedded on the top surface of the convex ring 81, an annular groove 45 matched with the sealing ring 84 is provided on the top wall of the fourth hole section 44, after the diagnostic reagent 5 is taken out, the sealing ring 84 on the top surface of the convex ring 81 can be attached to the annular groove 45, and sealing effect on the placement cavity is further improved.
A spring rod 83 is fixed at the bottom of the pipe sleeve 82, a spring pipe 47 communicated with the fifth hole section 46 is fixed at the bottom of the fourth hole section 44, a jacking spring 9 is sleeved outside the spring rod 83 and the spring pipe 47, and two ends of the jacking spring 9 are respectively abutted to the bottom surface of the convex ring 81 and the bottom wall of the fourth hole section 44.
The top opening of the second hole section 42 is a conical flaring, the caliber of the flaring decreases gradually from top to bottom, the diagnostic reagent 5 tube body is conveniently inserted into the second hole section 42 from the conical flaring, the bottom opening of the third hole section 43 is a conical flaring, the caliber of the flaring increases gradually from top to bottom, and the top of the tube sleeve 82 conveniently enters the third hole section 43 from the conical flaring.
The working principle and the using flow of the utility model are as follows: after the diagnostic reagent 5 is tested and sampled, the diagnostic reagent 5 can be placed in a placing cavity, then the top cover 2 is covered on the box body 1, under the pressure of the guide post 3 at the bottom of the top cover 2 to the diagnostic reagent 5, the reagent seat 8 can be pressed by the jacking spring 9 to slide downwards, at this time, the diagnostic reagent 5 and the reagent seat 8 are in the state shown in fig. 4, the pipe sleeve 82 of the reagent seat 8 is separated from the third hole section 43, the cold energy in the ice placing area 7 enters the fourth hole section 44 through the fifth hole section 46, and enters the clamping cavity of the third hole section 43 from the periphery of the convex ring 81, so that the cold energy is dispersed in the clamping cavity, and the diagnostic reagent 5 is in a uniform low-temperature environment;
and after opening top cap 2, each reagent seat 8 of placing the intracavity receive the elasticity promotion of jacking spring 9 to push out diagnostic reagent 5 upwards, make the upper portion of the cap of diagnostic reagent 5 stretch out first hole section 41, be convenient for take out diagnostic reagent 5 from placing the intracavity, the jacking of reagent seat 8 can make pipe box 82 insert in the third hole section 43 simultaneously, and the sealing washer 84 of bulge loop 81 top surface also can laminate with annular groove 45 mutually, seal placing the chamber, can reduce the loss of cold volume, do benefit to the low temperature protection to other diagnostic reagents 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an in vitro diagnosis test box, includes box body (1), carries out confined top cap (2) to the top opening in box body (1) and places rack (4) in box body (1), set up a plurality of evenly distributed's on rack (4) and placed the chamber, and all placed diagnostic reagent (5) in the intracavity, its characterized in that: the bottom inboard of box body (1) is fixed with underframe (6) that supports rack (4), the inboard of underframe (6) forms in the below of rack (4) and puts ice district (7), the bottom of top cap (2) is fixed with a plurality of and each guide pillar (3) of placing the chamber and corresponding the distribution, it is provided with and will place chamber and the communicating reagent seat (8) of ice district (7) in below under guide pillar (3) pressure after top cap (2) close the lid to place the intracavity, it is provided with and pushes up and move reagent seat (8) and will place chamber and put isolated jacking spring (9) of ice district (7) after top cap (2) are opened.
2. An in vitro diagnostic test kit according to claim 1, characterized in that: the placing cavity comprises a first hole section (41), a second hole section (42), a third hole section (43), a fourth hole section (44) and a fifth hole section (46) which are sequentially distributed from top to bottom, and the first hole section (41), the second hole section (42), the third hole section (43), the fourth hole section (44) and the fifth hole section (46) are vertically communicated.
3. An in vitro diagnostic test kit according to claim 2, characterized in that: the aperture of the first hole section (41) is larger than the outer diameter of a tube cap of the diagnostic reagent (5), the aperture of the second hole section (42) is equal to the outer diameter of a tube body of the diagnostic reagent (5), the aperture of the third hole section (43) is larger than the outer diameter of the tube body of the diagnostic reagent (5), and the aperture of the fourth hole section (44) is larger than the aperture of the third hole section (43).
4. An in vitro diagnostic test kit according to claim 2, characterized in that: the reagent seat (8) comprises a pipe sleeve (82), a convex ring (81) is fixed on the outer side of the pipe sleeve (82), the inner diameter of the pipe sleeve (82) is equal to the outer diameter of a diagnostic reagent (5) pipe body, the outer diameter of the pipe sleeve (82) is equal to the aperture of a third hole section (43), and the outer diameter of the convex ring (81) is smaller than the aperture of a fourth hole section (44).
5. The in vitro diagnostic test cartridge of claim 4 wherein: the top surface of the convex ring (81) is fixedly embedded with a sealing ring (84), and an annular groove (45) matched with the sealing ring (84) is formed in the top wall of the fourth hole section (44).
6. The in vitro diagnostic test cartridge of claim 5 wherein: the bottom of pipe box (82) is fixed with spring pole (83), the bottom of fourth hole section (44) is fixed with and communicates with each other with spring pipe (47) of fifth hole section (46), spring pole (83) and the outside of spring pipe (47) are located to jacking spring (9) cover, the both ends of jacking spring (9) butt respectively in the bottom surface of bulge loop (81) and the diapire of fourth hole section (44).
7. The in vitro diagnostic test cartridge of claim 4 wherein: the top opening of the second hole section (42) is a conical flaring, and the caliber of the flaring is gradually decreased from top to bottom.
8. The in vitro diagnostic test cartridge of claim 6 wherein: the bottom opening of the third hole section (43) is a conical flaring, and the caliber of the flaring increases gradually from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321840129.4U CN220391950U (en) | 2023-07-12 | 2023-07-12 | In-vitro diagnosis test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321840129.4U CN220391950U (en) | 2023-07-12 | 2023-07-12 | In-vitro diagnosis test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220391950U true CN220391950U (en) | 2024-01-26 |
Family
ID=89602218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321840129.4U Active CN220391950U (en) | 2023-07-12 | 2023-07-12 | In-vitro diagnosis test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220391950U (en) |
-
2023
- 2023-07-12 CN CN202321840129.4U patent/CN220391950U/en active Active
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