CN209939307U - Micro-sampling comb for experimental animals and storage and transportation box thereof - Google Patents
Micro-sampling comb for experimental animals and storage and transportation box thereof Download PDFInfo
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- CN209939307U CN209939307U CN201920642358.2U CN201920642358U CN209939307U CN 209939307 U CN209939307 U CN 209939307U CN 201920642358 U CN201920642358 U CN 201920642358U CN 209939307 U CN209939307 U CN 209939307U
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Abstract
The utility model discloses a micro-sampling comb for experimental animals and a storage and transportation box thereof, which comprises a micro-sampling comb and a box body, the micro-sampling comb comprises a lath-shaped comb handle and comb teeth which are vertically and uniformly distributed along one side of the length direction, a sample adsorption head is arranged at the top end of each comb tooth far away from the comb handle, a box cover is arranged above the box body, connecting lugs and fixing bolts are arranged at the connecting parts of the box body and the two sides of the box cover, the box body is internally provided with a base, the base is provided with a plurality of sample placing areas in parallel along the length direction, each sample placing area comprises a square groove and a spacing screen plate which are respectively arranged at the two sides, a drying agent is placed below the partition net plate, comb-shaped grooves for placing the micro-sampling combs are formed between the adjacent square grooves, and the two ends of each comb handle groove are respectively provided with a temporary clamping groove in an extending manner; in this way, the utility model discloses can realize comparatively convenient experimental animals blood specimen collection, deposit and transport.
Description
Technical Field
The utility model relates to a container field of biological product storage and transportation especially relates to a micro-sampling comb for experimental animals and preserves transportation box thereof.
Background
Laboratory animals are maintained in scientific research units, pharmaceutical factories, colleges and CRO institutions, the laboratory animals need to be regularly monitored for quality, and the detection method of national standard essential microorganisms passing CNAS and CMA certification is established by the department of China, so that detection service is provided for customers.
The problem of leakage pollution and the like often exist in the blood sample collection and transportation process of experimental animals, the solution to animal sampling transportation in the prior art is still few, and for facilitating the transportation of the blood sample of the experimental animals by customers, a micro-sampling comb for the experimental animals and a storage and transportation box thereof are designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a micro-sampling comb for experimental animals and preserves the transportation box thereof, can realize comparatively convenient experimental animals blood specimen collection, deposit and transport.
In order to solve the technical problem, the utility model discloses a technical scheme be: the micro-sampling comb comprises a lath-shaped comb handle, comb teeth are vertically and uniformly distributed on one side of the comb handle along the length direction, a sample adsorption head is arranged at one end, away from the comb handle, of each comb tooth, and the sample adsorption head is cuboid;
the top of box body is provided with the lid, the box body with lid both sides junction is provided with the engaging lug, be provided with fixing bolt in the engaging lug, be provided with the base in the box body, the base is provided with a plurality of samples along length direction parallel arrangement and places the district, each the sample is placed the district and is included setting up the square groove in both sides respectively, each square groove oral area is provided with the interval otter board, the drier has been placed to interval otter board below, and is adjacent be provided with between the square groove and be used for placing the comb shape recess of micro-sampling comb, the comb shape recess includes comb handle recess and sampling head recess, the comb handle recess is used for corresponding comb handle of placing, the sampling head recess is used for corresponding comb tooth and sample adsorption head of placing, the comb handle recess extends respectively along length direction's both ends and is.
Preferably, the number of the comb teeth is 12, and the distance between the adjacent comb teeth is 9 mm.
Preferably, the sample adsorption head is made of porous polystyrene.
Preferably, a handle is arranged above the box cover, and an anti-skid flange is arranged on the handle.
Preferably, a sealing rubber strip is arranged at the junction of the box cover and the box body.
The utility model has the advantages that: the utility model provides a micro-sampling comb for experimental animals and a preservation and transportation box thereof, wherein comb teeth are uniformly arranged on one side of the micro-sampling comb, and a sample adsorption head is arranged at the top end of the comb teeth, so that a blood sample with a certain volume can be adsorbed by the sample adsorption head, thereby being convenient and rapid; the micro-sampling comb is placed in the comb shape recess, seals up and fixes through the box body, is convenient for deposit and transport, the utility model provides a structure can whole normal atmospheric temperature express delivery transport censorship, convenient and practical can cooperate and prior art well common 96 hole dilution plates to use moreover, and the sample adsorption head through twelve broach lower extremes corresponds twelve row dilution plate reaction holes during the use, adds into the sample working solution in every row of reaction hole in advance, only need remove in proper order the micro-sampling comb can, easy and simple to handle.
Drawings
FIG. 1 is a schematic view of the external structure of a micro-sampling comb and a storage and transportation box thereof for experimental animals;
fig. 2 is a top view of the box body structure of the storage and transportation box of the present invention, which is used for embodying the structural design inside the box body;
FIG. 3 is a schematic structural view of the middle micro-sampling comb of the present invention;
FIG. 4 is a schematic diagram of a 96-well dilution plate structure in an embodiment related to the prior art;
the parts in the drawings are numbered as follows:
1. a micro-sampling comb; 11. a comb handle; 12. comb teeth; 13. a sample adsorption head; 2. a box body; 3. a box cover; 4. connecting lugs; 5. fixing the bolt; 6. a base; 7. a square groove; 8. spacing net plates; 9. a comb-shaped groove; 91. a comb handle groove; 92. a sampling head groove; 10. the groove is clamped; 14. a carrying handle; 15. an anti-slip flange; 16. a rubber seal strip; 17. 96-well dilution plates.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b):
as shown in figures 1 and 2, a microsampling comb for experimental animals and transportation box is preserved thereof, including box body 2, the top of box body 2 is provided with lid 3, and the box body 2 is provided with engaging lug 4 with 3 both sides junctions of lid, is provided with fixing bolt 5 in the engaging lug 4, realizes the driving fit of box body 2 and lid 3 through engaging lug 4 and fixing bolt 5, the airtight and the transportation of the sample of being convenient for.
As shown in fig. 2 and 3, a base 6 is disposed in the box body 2, the base 6 is made of PE, and a plurality of sample placing areas are disposed in parallel on the base 6 along the length direction, which is provided in this embodiment. Each sample placing area comprises square grooves 7 which are respectively arranged on two sides, an opening part of each square groove 7 is provided with a spacing screen plate 8, and a drying agent is arranged below the spacing screen plate 8, so that the samples can be dried conveniently.
As shown in fig. 2 and 3, a comb-shaped groove 9 is disposed between adjacent square grooves 7, and the comb-shaped groove 9 is used for placing the micro-sampling comb 1. Micro-sampling comb 1 includes comb handle 11, and comb handle 11 is the lath, and comb handle 11 is provided with broach 12 along one side of length direction, and broach 12 is along 11 one side perpendicular evenly distributed in comb handle, and the top of comb handle 11 is kept away from to each broach 12 is provided with sample adsorption head 13, and sample adsorption head 13 sets up to cuboid shape and sample adsorption head 13 and adopts the porous polystyrene material, is convenient for adsorb the blood sample of certain volume.
As shown in fig. 3 and 4, the number of the comb teeth 12 is 12, and the interval between the adjacent comb teeth 12 is 9mm, so as to match the common 96-well dilution plate 17, and the 96-well dilution plate 17 is generally arranged in 8 rows (a-H) × 12 columns for containing different sample reagents. When the device is used, the sample adsorption heads 13 at the lower ends of twelve comb teeth correspond to twelve rows of dilution plate reaction holes, different sample working solutions are pre-added into each row of reaction holes as required, only the micro-sampling comb 1 needs to be moved in sequence, and the operation is simple and convenient; in addition, the height of the sample adsorption head 13 and the depth of the 96-hole dilution plate 17 can be set in a matching manner, so that the sample adsorption head 13 can be immersed by working fluid in the reaction hole.
As shown in fig. 2 and fig. 3, the comb-shaped groove 9 is used for placing the micro-sampling comb 1, the comb-shaped groove 9 includes a comb handle groove 91 and a sampling head groove 92, the comb handle groove 91 is used for correspondingly placing the comb handle 11, and the sampling head groove 92 is used for correspondingly placing the comb teeth 12 and the sample adsorption head 13. In order to facilitate the clamping of the comb handle 11, the comb handle groove 91 is provided with a temporary clamping groove 10 extending along both ends of the length direction.
As shown in fig. 1 and 2, in order to facilitate the transfer, a handle 14 is arranged above the box cover 3, and an anti-slip flange 15 is arranged on the handle 14, so that the friction force between the handle 14 and the hand is increased, and the slipping is prevented; in addition, a sealing rubber strip 16 is arranged at the junction of the box cover 3 and the box body 2, so that the sealing performance in the box body 2 is improved.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a microsampling comb for experimental animals and preserve transport case thereof which characterized in that: the micro-sampling comb comprises a micro-sampling comb (1) and a box body (2), wherein the micro-sampling comb (1) comprises a lath-shaped comb handle (11), comb teeth (12) are vertically and uniformly distributed on one side of the comb handle (11) along the length direction, a sample adsorption head (13) is arranged at the top end, far away from the comb handle (11), of each comb tooth (12), and the sample adsorption head (13) is in a cuboid shape;
the micro-sampling comb is characterized in that a box cover (3) is arranged above the box body (2), connecting lugs (4) are arranged at the joints of the two sides of the box body (2) and the box cover (3), fixing bolts (5) are arranged in the connecting lugs (4), a base (6) is arranged in the box body (2), a plurality of sample placing areas are arranged in the base (6) along the length direction in parallel, each sample placing area comprises square grooves (7) respectively arranged at the two sides, a spacing screen plate (8) is arranged at the mouth part of each square groove (7), a drying agent is placed below the spacing screen plate (8), comb-shaped grooves (9) used for placing the micro-sampling comb (1) are arranged between the adjacent square grooves (7), each comb-shaped groove (9) comprises a comb handle groove (91) and a sampling head groove (92), the comb handle grooves (91) are used for correspondingly placing comb handles (11), the sampling head groove (92) is used for correspondingly placing comb teeth (12) and a sample adsorption head (13), and the comb handle groove (91) is respectively provided with a temporary clamping groove (10) along the two ends of the length direction in an extending manner.
2. The micro-sampling comb and the storage and transportation box thereof for laboratory animals according to claim 1, wherein: the number of the comb teeth (12) is 12, and the distance between the adjacent comb teeth (12) is 9 mm.
3. The micro-sampling comb and the storage and transportation box thereof for laboratory animals according to claim 1, wherein: the sample adsorption head (13) is made of porous polystyrene.
4. The micro-sampling comb and the storage and transportation box thereof for laboratory animals according to claim 1, wherein: a portable handle (14) is arranged above the box cover (3), and an anti-skid flange (15) is arranged on the portable handle (14).
5. The micro-sampling comb and the storage and transportation box thereof for laboratory animals according to claim 4, wherein: and a sealing rubber strip (16) is arranged at the junction of the box cover (3) and the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920642358.2U CN209939307U (en) | 2019-05-07 | 2019-05-07 | Micro-sampling comb for experimental animals and storage and transportation box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920642358.2U CN209939307U (en) | 2019-05-07 | 2019-05-07 | Micro-sampling comb for experimental animals and storage and transportation box thereof |
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| Publication Number | Publication Date |
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| CN209939307U true CN209939307U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920642358.2U Active CN209939307U (en) | 2019-05-07 | 2019-05-07 | Micro-sampling comb for experimental animals and storage and transportation box thereof |
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| CN (1) | CN209939307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326543A (en) * | 2020-10-26 | 2021-02-05 | 清华大学 | Device for treating rubber seals with a medium |
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2019
- 2019-05-07 CN CN201920642358.2U patent/CN209939307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326543A (en) * | 2020-10-26 | 2021-02-05 | 清华大学 | Device for treating rubber seals with a medium |
| CN112326543B (en) * | 2020-10-26 | 2022-01-25 | 清华大学 | Device for treating rubber seals with a medium |
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