CN211944451U

CN211944451U - Biological specimen transfer box

Info

Publication number: CN211944451U
Application number: CN201922265145.5U
Authority: CN
Inventors: 张效娟; 袁杭; 毛源; 曹鹏; 文华廷
Original assignee: NANJING KINGMED MEDICAL DIAGNOSTICS INSTITUTE CO LTD
Current assignee: NANJING KINGMED MEDICAL DIAGNOSTICS INSTITUTE CO LTD
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-11-17
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to the biological field, in particular to a biological specimen transfer box, which comprises a shell, an inner cavity and a box cover; the top of the shell is hinged with the box cover through a hinge, and one side of the box cover is connected with the shell through a lock catch; a supporting plate is fixed at the top of the shell, a liquid injection port is formed in the supporting plate, and a piston is arranged in the liquid injection port; the test tube rack comprises an inner cavity, a shell, a supporting block, a groove and a protrusion, wherein the flange is arranged at the edge of the top of the inner cavity, the inner cavity can be erected on the shell through the flange, a cavity is arranged between the shell and the inner cavity, the test tube rack is placed in the inner cavity, the supporting block is arranged on the inner wall of the inner cavity, the groove is formed in one side, close to the inner cavity, above the supporting block, and the test tube rack is erected; biological sample transport case can carry out temperature regulation according to the required temperature of sample, has certain buffering nature to the sample when the sample case receives external force simultaneously, prevents that the glass container who holds the sample from breaking, leads to the sample to be damaged.

Description

Biological specimen transfer box

Technical Field

The utility model relates to a biological field, concretely relates to biological specimen transport box.

Background

At present, the traditional transfer mode is still used in most procedures of collection, transportation, preservation and treatment of the specimen, and the specimen is easy to overturn or break due to vibration or collision in the transportation process, so that much inconvenience is brought to the work; in addition, the current biological specimen transport box generally directly puts ice cubes into the box when the low temperature is preserved, and the biological specimen is easy to directly contact the ice cubes with lower temperature to cause rapid temperature reduction and influence the detection result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a biological sample transport box, can carry out temperature regulation according to the required temperature of sample, have certain buffering nature to the sample when the specimen box receives external force simultaneously, prevent that the glass container that holds the sample is broken pure, lead to the sample to be damaged.

For realizing the purpose of the utility model, the utility model adopts the technical proposal that:

a biological specimen transfer box comprises a shell, an inner cavity and a box cover; the top of the shell is hinged with the box cover through a hinge, and one side of the box cover is connected with the shell through a lock catch; a supporting plate is fixed at the top of the shell, a liquid injection port is formed in the supporting plate, and a piston is arranged in the liquid injection port; the test tube rack comprises an inner cavity, a shell, a supporting block, a groove and a spring, wherein the flange is arranged at the edge of the top of the inner cavity, the inner cavity can be erected on the shell through the flange, a cavity is arranged between the shell and the inner cavity, the test tube rack is placed in the inner cavity, the supporting block is arranged on the inner wall of the inner cavity, the groove is arranged on one side, close to the inner cavity, above the supporting block, and the; downward protrusions are arranged on the edges of the test tube rack, and the test tube rack is erected on the supporting block through the protrusions; the test tube rack is provided with a plurality of test tube holes, and clamping plates are fixed on two sides of the inner wall of each test tube hole through springs.

Furthermore, a buffer layer is arranged below the supporting block, a recess which corresponds to the test tube hole up and down is arranged on the buffer layer, and the maximum cross-sectional area of the recess is smaller than the area of the test tube hole.

Further, the splint are arc-shaped, and a rubber layer is arranged on the inner side of the splint.

Further, the equal fixedly connected with handle in shell left and right sides, handle surface parcel has the silica gel layer.

Further, the bottom of the shell is provided with an anti-slip sleeve; the anti-skidding sleeve is made of silica gel, and the bottom of the anti-skidding sleeve is provided with grains.

Furthermore, a bulge is arranged on the side wall of the inner cavity and is made of rubber; the shape of the bulge is a sphere.

Further, the diameter of the protrusion ranges from 0.6mm to 0.9 mm.

Further, the shell is provided with three layers, a polyester layer, a glass wool layer and an aluminum foil layer are sequentially arranged from outside to inside, and the inner cavity is made of stainless steel.

Furthermore, the shell lateral wall is provided with the label page or leaf, be provided with the handle on the case lid.

Further, a spring can be arranged at the bottom of the shell and fixedly connected with the bottom of the shell.

Compared with the prior art, the application has the following beneficial effects:

the specimen transfer box has simple structure and convenient use, and is suitable for popularization and application; the cavity between the shell and the inner cavity can be filled with liquid through a liquid filling port according to different temperature requirements, and the liquid can be warm water or ice-water mixture so as to adjust the temperature of the specimen in the inner cavity; meanwhile, the inner cavity can be taken out, an ice bag is placed at the bottom of the cavity, and then the ice bag is placed into the inner cavity, so that the temperature of the standard in the inner cavity is lower.

The buffer layer is arranged in the inner cavity, and the test tube is in contact with the buffer layer, so that the bottom of the test tube is well protected; the buffer layer is provided with a pit corresponding to the test tube hole, so that the stability of the test tube can be effectively improved; in addition, because the setting of buffer layer, if the sample needs the low temperature to be preserved, when the ice bag was placed to the lower part of interior cavity, the sample can not direct contact ice bag, thereby avoids sample direct contact ice bag to cool down fast and influence the testing result.

Drawings

FIG. 1 is a schematic diagram of a structure of a biological specimen transfer box;

FIG. 2 is a cross-sectional view of a bio-specimen transfer box;

FIG. 3 is an enlarged view of a portion of the support block;

FIG. 4 is a partial enlarged view of the cuvette hole.

Detailed Description

Example 1

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A biological specimen transfer box comprises a shell 1, an inner cavity 2 and a box cover 3; the top of the shell 1 is hinged with a box cover 3 through a hinge 4, and one side of the box cover 3 is connected with the shell 1 through a lock catch 5; the lower surface of the box cover 3 is provided with a sealing ring, and the size of the sealing ring is matched with that of the shell, so that a better sealing effect is achieved, and heat transfer inside and outside the box body is reduced;

a supporting plate 6 is fixed at the top of the shell 1, a liquid injection port 7 is formed in the supporting plate 6, and a piston is arranged in the liquid injection port 7; the piston is made of silica gel; the flange 8 is arranged at the edge of the top of the inner cavity, the inner cavity can be erected on the shell through the flange 8, and the inner cavity can be conveniently taken out and placed through the arrangement; a cavity 9 is arranged between the shell and the inner cavity, liquid can be injected into the cavity through the liquid injection port according to different temperature requirements, and the liquid can be warm water or ice-water mixture so as to adjust the temperature of the specimen in the inner cavity; meanwhile, the inner cavity can be taken out, an ice bag is placed at the bottom of the cavity, and then the ice bag is placed into the inner cavity, so that the temperature of the standard in the inner cavity is lower.

The equal fixedly connected with handle 10 of shell left and right sides, handle 10 surface coating has the silica gel layer, makes things convenient for medical personnel to shift pathological specimen. The bottom of the shell is provided with an anti-skid sleeve 11; the antiskid cover is the silica gel material, antiskid cover bottom is provided with the line, and it slides when preventing that the transport box from placing, improves its stability.

A test tube rack 12 is arranged in the inner cavity 2 to prevent the biological specimens in the test tube from toppling and overflowing in the conveying process; the inner wall of the inner cavity is provided with 4 supporting blocks 13, the supporting blocks 13 are used for placing test tube racks, a groove 14 is formed in one side, close to the inner cavity, above the supporting blocks, and a spring is arranged in the groove 14; a buffer layer 15 is arranged below the supporting block 13, a downward protrusion 16 is arranged on the edge of the test tube rack 12, and the test tube rack is erected in a groove of the supporting block through the protrusion; be provided with a plurality of test tube holes 17 on the test-tube rack, the both sides of test tube hole 17 inner wall are fixed with splint 18 through the spring, splint are the arc for fixed test tube, splint inboard is provided with rubber layer 19, can play the fixed effect of better antiskid. The buffer layer 15 is provided with a recess corresponding to the upper part and the lower part of the test tube hole and used for placing the bottom of the test tube; the maximum cross-sectional area of the recess is smaller than the area of the test tube hole; the stability of the test tube can be effectively improved by the arrangement of the concave parts on the buffer layer; the test tube is in contact with the buffer layer, so that the bottom of the test tube is well protected; in addition, because the setting of buffer layer, if the sample needs the low temperature to be preserved, when the ice bag was placed to the lower part of interior cavity, the sample can not direct contact ice bag, thereby avoids sample direct contact ice bag to cool down fast and influence the testing result.

The side wall of the inner cavity is provided with a bulge 20 which can play a role in buffering and prevent the specimen from being damaged; the material of the bulges is rubber; the shape of the bulge can be a cuboid, a cylinder and a sphere; preferably, the shape of the bulge is a sphere, so that a better buffering effect can be achieved; the diameter of the protrusions ranges from 0.6mm to 0.9mm, and is preferably 0.7 mm; and anti-skid grains are arranged on the surface of the inner cavity.

The shell is made of heat-preservation and heat-insulation materials, the shell is provided with three layers, namely a polyester layer 21, a glass wool layer 22 and an aluminum foil layer 23 from outside to inside, and the shell has good wear-resisting, heat-preservation and waterproof effects due to the arrangement of the three-layer structure; meanwhile, the cushion has certain buffer property; the inner cavity is made of a heat-conducting material, and preferably made of stainless steel; the box cover is provided with a heat insulation layer; so as to achieve better heat preservation and insulation effects.

The bottom of the shell can be also provided with a spring 24 which is fixedly connected with the bottom of the shell so as to achieve a better shock absorption effect, and the springs are arranged at intervals and do not influence the placing of ice packs or liquid. The side wall of the shell is provided with a label page 25, so that the transport boxes can be conveniently marked and sequenced; the box cover is provided with a handle 26, so that the transfer box can be conveniently lifted after the box cover is closed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A biological specimen transfer box comprises a shell, an inner cavity and a box cover; the box cover is characterized in that the top of the shell is hinged with the box cover through a hinge, and one side of the box cover is connected with the shell through a lock catch; a supporting plate is fixed at the top of the shell, a liquid injection port is formed in the supporting plate, and a piston is arranged in the liquid injection port; the test tube rack comprises an inner cavity, a shell, a supporting block, a groove and a spring, wherein the flange is arranged at the edge of the top of the inner cavity, the inner cavity can be erected on the shell through the flange, a cavity is arranged between the shell and the inner cavity, the test tube rack is placed in the inner cavity, the supporting block is arranged on the inner wall of the inner cavity, the groove is arranged on one side, close to the inner cavity, above the supporting block, and the; downward protrusions are arranged on the edges of the test tube rack, and the test tube rack is erected on the supporting block through the protrusions; the test tube rack is provided with a plurality of test tube holes, and clamping plates are fixed on two sides of the inner wall of each test tube hole through springs.

2. The biological specimen transfer box of claim 1, wherein a buffer layer is arranged below the supporting block, a recess corresponding to the upper part and the lower part of the test tube hole is arranged on the buffer layer, and the maximum cross-sectional area of the recess is smaller than the area of the test tube hole.

3. The biological specimen transfer box of claim 1, wherein the clamping plate is arcuate in shape and a rubber layer is disposed on an inner side of the clamping plate.

4. The biological specimen transfer box of claim 1, wherein handles are fixedly connected to the left and right sides of the housing, and a silica gel layer is wrapped on the surfaces of the handles.

5. The biological specimen transport box of claim 1, wherein the bottom of the housing is provided with an anti-slip sleeve; the anti-skidding sleeve is made of silica gel, and the bottom of the anti-skidding sleeve is provided with grains.

6. The biological specimen transfer box of claim 1, wherein a protrusion is disposed on a sidewall of the inner cavity, and the protrusion is made of rubber; the shape of the bulge is a sphere.

7. The biological specimen transport box of claim 6, wherein the diameter of the protrusion ranges from 0.6mm to 0.9 mm.

8. The biological specimen transfer box of claim 1, wherein the housing has three layers, which are a polyester layer, a glass wool layer and an aluminum foil layer from outside to inside in sequence, and the inner cavity is made of stainless steel.

9. The biological specimen transport box of claim 1, wherein the housing sidewall is provided with a label tab and the box cover is provided with a handle.

10. The biological specimen transport box of claim 1, wherein the housing bottom is configured with a spring that is fixedly attached to the housing bottom.