CN212964304U

CN212964304U - Biological tissue treatment sample storage device

Info

Publication number: CN212964304U
Application number: CN202021460439.XU
Authority: CN
Inventors: 向东海
Original assignee: Wuhan Ruixinchang Biological Technology Co ltd
Current assignee: Wuhan Ruixinchang Biological Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-13
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a biological tissue treatment facility technical field specifically is biological tissue treatment sample storage facilities. The biological tissue treatment sample storage device comprises a main frame, wherein a wax storage box, a storage box and a refrigerating box for storing wax are further arranged on the main frame, and a feeding hole is formed in the top of the wax storage box; the outer wall of the wax storage box is also provided with a wax flowing nozzle communicated with the inner cavity of the wax storage box. The utility model has the advantages that: this biological tissue handles sample storage device can place large batch embedding box through adopting the storage box in order to accomplish the quick cold-stored of tissue sample. This biological tissue handles sample storage facilities makes things convenient for the staff to access the embedding box through set up slidable storage box in the fridge, and the convenience is arranged in order large batch embedding box.

Description

Biological tissue treatment sample storage device

Technical Field

The utility model relates to a biological tissue treatment facility technical field specifically is biological tissue treatment sample storage facilities.

Background

The tissue dehydrator is used for automatically immersing human or animal and plant tissues into various solvents according to a program for carrying out pathological analysis pretreatment such as dehydration, transparency, wax dipping and the like, and is suitable for laboratories of departments such as medical colleges, hospital pathologists, medical scientific research units, animal and plant scientific research units, food detection and the like.

The embedding method is a method for preparing immobilized enzymes or immobilized cells, in which the enzymes or cells are embedded in a carrier capable of being immobilized. For example, the enzyme is coated in a polymer gel such as polyacrylamide gel, or coated in a semipermeable polymer membrane such as nitrocellulose, the former is embedded in a lattice type, and the latter is embedded in a microcapsule type.

When the existing embedding equipment is used for embedding tissues, a tissue sample needs to be stored in an embedding box, and then the solidified sample can be sliced; because the solidified wax is inconvenient to slice, the wax is generally required to be refrigerated and placed for a period of time and then sliced; but general embedding equipment can not refrigerate the storage sample in batches, need adopt independent refrigeration plant to refrigerate, and the sample transfer process is loaded down with trivial details, inconvenient arrangement moreover.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide biological tissue and handle sample storage facilities and solve the problem of the inconvenient storage in the above-mentioned tissue embedding processing procedure.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the biological tissue processing sample storage device comprises a main frame, wherein a wax storage box, a storage box and a refrigerating box for storing wax are also arranged on the main frame, wherein,

the top of the wax storage box is provided with a feeding hole; the outer wall of the wax storage box is also provided with a wax flowing nozzle communicated with the inner cavity of the wax storage box;

a plurality of separating strips which are distributed in a staggered mode in the transverse and longitudinal directions are arranged in the storage box; the plurality of separating strips divide the storage box into a plurality of fixed cavities for storing the embedding boxes;

an opening is formed in one side of the refrigerating box, and a box door for shielding the opening is hinged to the outer portion of the refrigerating box; the inner side of the refrigerating box is provided with a storage cavity for storing the storage box; the two opposite inner walls of the storage cavity are also provided with sliding components which are respectively connected with two opposite ends of the storage box and used for moving the storage box out of the storage cavity.

Further, the inside of storing up the wax case still is equipped with heating element.

Further, the top end of the wax storage box is hinged with a cover plate used for covering the feeding hole; the main frame is also provided with a lock catch.

Further, the sliding assembly comprises a fixed rail, and a sliding part is in sliding fit with the fixed rail.

Furthermore, a refrigerating device is also arranged on the main frame; the top of the refrigerating box is also provided with a refrigerating box, and the bottom wall of the refrigerating box is provided with an air guide hole penetrating through the refrigerating box.

Furthermore, the inner wall of the refrigerating box is also provided with a heat-insulating layer.

The utility model has the advantages that:

1. this biological tissue handles sample storage device can place large batch embedding box through adopting the storage box in order to accomplish the quick cold-stored of tissue sample.

2. This biological tissue handles sample storage facilities makes things convenient for the staff to access the embedding box through set up slidable storage box in the fridge, and the convenience is arranged in order large batch embedding box.

Drawings

FIG. 1 is a front view of a biological tissue processing sample storage device of the present invention;

FIG. 2 is a rear view of the biological tissue processing sample storage device of the present invention;

FIG. 3 is a sectional view of the connection between the freezer and the cold box of the biological tissue treatment sample storage device of the present invention;

fig. 4 is a schematic top view of the storage case of the biological tissue processing sample storage device of the present invention.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The utility model also provides an preferred embodiment

As shown in fig. 1 and 2, the biological tissue treatment sample storage device of the present invention comprises a main frame 1 and a dehydrator body 2 disposed on the main frame 1, wherein the main frame 1 is further provided with a wax storage box 3, a storage box 4 and a refrigerator 5 for storing wax, wherein,

the top of the wax storage box 3 is provided with a feeding hole for adding paraffin; the outer wall of the wax storage box 3 is also provided with a wax flowing nozzle 31 communicated with the inner cavity of the wax storage box 3, and the wax flowing nozzle 31 is provided with a valve which can control the outflow of paraffin; the top end of the paraffin storage box 3 is also hinged with a cover plate 32 for covering the feed inlet, so that stable storage of paraffin is ensured; the main frame 1 is also provided with a lock catch 33 for locking the cover plate; store up the inside of wax case 3 and still be equipped with heating element 7, heating element 7 can be the heating wire, and the heating wire supplies power through external power, produces the heat through the heating wire to wax to storing up in the wax case 3 heats, makes wax be in and melts the state, and the tissue of sampling is after passing through hydroextractor body 2 dehydration, and wax infusion, embedding processing are accomplished through flowing wax mouth 31 derivation paraffin.

As shown in fig. 4, a plurality of separating strips 41 are arranged in the storage box 4 and distributed in a staggered manner; the storage box 4 is divided into a plurality of fixed cavities 42 for storing the embedding boxes by the plurality of dividing strips 41, and the plurality of fixed cavities 42 can correspondingly place a plurality of embedding boxes; the plurality of fixed cavities 42 are arranged in order, so that corresponding embedding boxes can be conveniently stored, and the stable storage of samples is ensured;

as shown in fig. 1 and 3, an opening is formed at one side of the refrigerating box 5, and a door 51 for shielding the opening is hinged to the outside of the refrigerating box 5; the inner side of the refrigerating box 5 is a storage cavity for storing the storage box 4; the two opposite inner walls of the storage cavity are also provided with sliding assemblies 6 which are respectively connected with two opposite ends of the storage box 4 and used for moving the storage box 4 out of the storage cavity, the storage box 4 is conveniently stored in the embedding box by workers after sliding out along the opening, and the refrigerator 5 can be sealed by closing the refrigerator door 51.

Wherein, the sliding assembly 6 includes a fixed rail 61, a sliding part 62 is slidably fitted in the fixed rail 61, the fixed rail 61 is installed inside the storage box 4 along the horizontal direction, and the sliding part 62 is connected with the bottom of the corresponding storage box 4, so that the storage box 4 can slide along the fixed rail 61 along with the sliding part 62.

The number of the storage boxes 4 is one or more, the number of the storage boxes 4 is selected according to the number of tissues to be treated, and when a plurality of storage boxes 4 are used, the plurality of storage boxes 4 may be vertically stacked.

In order to refrigerate the refrigerating box 5, the main frame 1 is further provided with a refrigerating device 7, the refrigerating device 7 comprises a compressor, an evaporator, a condenser and a throttling device, an evaporation pipe of the evaporator is arranged in the refrigerating box 5 to refrigerate the storage cavity 51 of the refrigerating box 5, and therefore refrigeration of the embedding box is achieved. The inner wall of the refrigerating box 5 is also provided with a heat preservation layer which can be made of foam cotton so as to improve the heat preservation performance of the refrigerating box 5.

In addition, the top of fridge 5 still is equipped with cold-stored box 8, the gas guide hole 81 that runs through fridge 5 is seted up to the diapire of cold-stored box 8, and gas guide hole 81 exports the interior air conditioning of fridge 5 to cooling box 8, making things convenient for the staff to carry out the preparation in-process before the section to the sample, can deposit the sample temporarily, avoid the sample to melt.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The biological tissue processing sample storage device comprises a main frame (1) and is characterized in that a wax storage box (3), a storage box (4) and a refrigerating box (5) for storing wax are further arranged on the main frame (1), wherein,

the top of the wax storage box (3) is provided with a feeding hole; the outer wall of the wax storage box (3) is also provided with a wax flowing nozzle (31) communicated with the inner cavity of the wax storage box (3);

a plurality of separating strips (41) which are distributed in a staggered manner in the transverse and longitudinal directions are arranged in the storage box (4); a plurality of said dividing strips (41) dividing the storage box (4) into a plurality of fixed chambers (42) for storing embedding boxes;

an opening is formed in one side of the refrigerating box (5), and a box door (51) for shielding the opening is hinged to the outside of the refrigerating box (5); the inner side of the refrigerating box (5) is a storage cavity for storing the storage box (4); the two opposite inner walls of the storage cavity are also provided with sliding components (6) which are respectively connected with the two opposite ends of the storage box (4) and used for moving the storage box (4) out of the storage cavity.

2. The biological tissue processing sample storage device according to claim 1, wherein the inside of the wax storage tank (3) is further provided with a heating assembly.

3. The biological tissue processing sample storage device according to claim 1, wherein the top end of the wax storage box (3) is further hinged with a cover plate (32) for covering the feeding hole; the main frame (1) is also provided with a lock catch (33).

4. The biological tissue processing sample storage device according to claim 1, wherein the sliding assembly (6) comprises a fixed rail (61), the fixed rail (61) having a sliding portion (62) slidably fitted therein.

5. The biological tissue processing sample storage device according to claim 1, wherein a refrigeration device (7) is further provided on the mainframe (1); the top of the refrigerating box (5) is also provided with a refrigerating box (8), and the bottom wall of the refrigerating box (8) is provided with an air guide hole (81) penetrating through the refrigerating box (5).

6. The biological tissue processing sample storage device according to claim 1, wherein the inner wall of the refrigerated container (5) is further provided with an insulating layer.