CN211091546U

CN211091546U - Pipe sleeve for freezing and storing pipe

Info

Publication number: CN211091546U
Application number: CN201921694898.1U
Authority: CN
Inventors: 瞿建国; 王建信
Original assignee: Shanghai OriginCell Biological Cryo Equipment Co Ltd
Current assignee: Shanghai OriginCell Biological Cryo Equipment Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-28
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a freezing storage pipe sleeve, which comprises a pipe body and a pipe cap; a pipe cap is arranged on the upper end cover of the pipe body, an accommodating cavity is arranged in the pipe body, and a vacuum layer is arranged on the pipe wall of the pipe body; the upper part of the pipe body is provided with a waist-shaped hole; the problem that in the prior art, the straw sleeve can not be well kept cold, and liquid nitrogen can not well enter the straw sleeve to keep the freezing storage pipe cold is solved; the operation method can not ensure the safety of germ cells and easily causes potential safety hazards.

Description

Pipe sleeve for freezing and storing pipe

Technical Field

The utility model relates to a biological sample stores the field, especially relates to a cryopreserved pipe box.

Background

The freezing straw is used for storing biological cells such as sperms, ova and embryos, and when the storage straw is stored in a liquid nitrogen tank, the freezing straw (hereinafter referred to as a freezing straw) is placed in a straw sleeve and then stored in the liquid nitrogen tank; however, the straw sleeve in the prior art is a simple sleeve, and cannot well preserve cold, and liquid nitrogen cannot well enter the straw sleeve to preserve cold of the frozen straw; the operation method can not ensure the safety of germ cells and is easy to generate potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a freezing pipe sleeve, which solves the problems that the straw sleeve in the prior art can not well preserve cold and liquid nitrogen can not well enter the straw sleeve to preserve cold of the freezing pipe; the operation method can not ensure the safety of germ cells and easily causes potential safety hazards.

The utility model provides a technical problem adopt following technical scheme: a freezing storage pipe sleeve comprises a pipe body and a pipe cap; a pipe cap is arranged on the upper end cover of the pipe body, an accommodating cavity is arranged in the pipe body, and a vacuum layer is arranged on the pipe wall of the pipe body; the upper part of the pipe body is provided with a waist-shaped hole.

Preferably, the lower part of the pipe body is provided with a first rotary stopping table, and the bottom of the pipe body is provided with a two-dimensional code area.

Preferably, the first rotation stopping table is formed by a plurality of rotation stopping grooves which are arranged at the lower part of the pipe body in the circumferential direction and are inwards recessed.

Preferably, a second rotation stopping table is arranged at the upper part of the pipe cap, and the structure of the second rotation stopping table is the same as that of the first rotation stopping table.

Preferably, the tube body is divided into a body part and an operating part, a vacuum layer is arranged on the tube wall of the body part, a first storage cavity is arranged in the body part, the operating part is fixed at the upper end of the body part, a second storage cavity is arranged in the operating part, and the second storage cavity is communicated with the first storage cavity; the waist-shaped hole is formed in the operating portion and communicated with the second storage cavity.

Preferably, the number of the kidney-shaped holes is two, and the kidney-shaped holes are symmetrically arranged.

Preferably, the top end of the pipe cap is provided with a two-dimensional code area.

The utility model discloses following beneficial effect has: the pipe wall that sets up the body is the vacuum layer, plays heat retaining effect, sets up simultaneously and has seted up waist type hole on the body, when freezing deposit the pipe and place to freeze and deposit when cold-stored in the liquid nitrogen container in the pipe box, liquid nitrogen accessible waist type hole entering pipe in the liquid nitrogen container with freeze and deposit a tub direct contact in the body, directly freezes to depositing the pipe and deposit, guarantees germ cell's security, and safety improves greatly.

Drawings

FIG. 1 is a schematic view of a pipe sleeve structure of a cryopreservation pipe;

FIG. 2 is a half sectional view of FIG. 1;

fig. 3 is a schematic view of a tube structure.

The notation in the figures means: 1-a pipe body; 2-pipe cap; 3-a containing cavity; 4-vacuum layer; 5-kidney-shaped holes; 6-a first stop table; 7-two-dimensional code area; 8-spline cao; 9-a second stop table; 10-a body portion; 11-an operating part; 12-a first storage chamber; 13-second storage chamber.

Detailed Description

The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings.

Example 1

The embodiment provides a pipe sleeve for freezing and storing a pipe, which comprises a pipe body 1 and a pipe cap 2; a pipe cap 2 is arranged at the upper end of the pipe body 1 in a covering mode, an accommodating cavity 3 is formed in the pipe body 1, and a vacuum layer 4 is arranged on the pipe wall of the pipe body 1; the upper part of the pipe body 1 is provided with a waist-shaped hole 5. Opening the pipe cap 2, storing the freezing pipe 1 into the accommodating cavity 3 of the pipe body 1, buckling the pipe cap 2, and storing in a liquid nitrogen tank for refrigeration; because the pipe wall of body 1 is vacuum layer 4, plays heat retaining effect, has seted up waist type hole 5 on setting up body 1 simultaneously, when freezing when depositing the pipe and placing freezing and deposit the pipe box in cold-stored in the liquid nitrogen container, liquid nitrogen accessible waist type hole 5 in the liquid nitrogen container gets into body 1 in and freezes and deposit pipe direct contact, directly freezes to depositing the pipe and deposit, guarantees the security of germ cell, and safety improves greatly.

In a preferred further embodiment of the present embodiment, a first rotation stopping table 6 is disposed at a lower portion of the tube body 1, and a two-dimensional code area is disposed at a bottom of the tube body 1. After the freezing tube is placed in the tube sleeve of the freezing tube, the freezing tube needs to be placed on a storage plate frame, and the storage plate frame is placed in a liquid nitrogen tank for freezing; be provided with first revolving stage 6 that ends, put into storage grillage on the freezing pipe box that will have the freezing pipe, first revolving stage 6 that ends can make freezing pipe box fine insert storage grillage on, prevent that it from rocking. The body bottom is provided with two-dimensional code district 7, conveniently sweeps a yard discernment.

In a preferred further embodiment of this embodiment, the first rotation stopping table 6 is formed by a plurality of rotation stopping grooves 8 arranged at the lower portion of the pipe body in a circumferential direction and recessed inwards.

In a preferred further embodiment of the present embodiment, a second rotation stopping table 9 is provided on the upper portion of the cap 2, and the structure of the second rotation stopping table 9 is the same as that of the first rotation stopping table 6. The second rotary stopping table 9 is arranged on the upper portion, and a freezing storage pipe sleeve with a freezing storage pipe is convenient to grab by the grabbing mechanism.

In a preferred further implementation manner of this embodiment, the pipe body is divided into a main body 10 and an operating portion 11, a vacuum layer 4 is disposed on a pipe wall of the main body 10, a first storage cavity 12 is disposed inside the main body 10, the operating portion 11 is fixed to an upper end of the main body 10, a second storage cavity 13 is disposed inside the operating portion 11, and the second storage cavity 13 is communicated with the first storage cavity 12; the waist-shaped hole 5 is formed in the operating portion 11 and is communicated with the second storage cavity 13. The first storage cavity 12 and the second storage cavity 13 are communicated to form the accommodating cavity 3, as shown in fig. 2, the biological sample stored in the cryopreservation tube is located at the position of the first storage cavity 12, and the body part 10 is the vacuum layer 4, so that the biological sample is well kept cold; and set up waist type hole 5 on the operating portion 11 and conveniently hold chamber nitrogen liquid cold insulation through its entering, set up the intensity that has strengthened the structure like this simultaneously, it is more stable when snatching the mechanism and snatching it.

In a preferred further embodiment of this embodiment, the number of the waist-shaped holes 5 is two, and the waist-shaped holes are symmetrically arranged.

In a preferred further embodiment of this embodiment, the top end of the tube cap 2 is provided with a two-dimensional code area 7. The code scanning identification is convenient.

The sequence of the above embodiments is only for convenience of description and does not represent the advantages and disadvantages of the embodiments.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A freezing pipe sleeve is characterized by comprising a pipe body and a pipe cap; a pipe cap is arranged on the upper end cover of the pipe body, an accommodating cavity is arranged in the pipe body, and a vacuum layer is arranged on the pipe wall of the pipe body; the upper part of the pipe body is provided with a waist-shaped hole.

2. The cryopreservation pipe sleeve as claimed in claim 1, wherein a first rotation stopping platform is arranged at the lower part of the pipe body, and a two-dimensional code area is arranged at the bottom of the pipe body.

3. The cryopreservation pipe sleeve as claimed in claim 2, wherein the first rotation stopping table is composed of a plurality of rotation stopping grooves arranged at the lower part of the pipe body in a circumferential direction and recessed inwards.

4. The cryopreservation pipe sleeve as claimed in claim 3, wherein a second rotation stopping table is provided at an upper portion of the pipe cap, and the second rotation stopping table has the same structure as the first rotation stopping table.

5. The cryopreservation pipe sleeve according to claim 4, wherein the pipe body is divided into a body part and an operation part, a vacuum layer is arranged on the pipe wall of the body part, a first storage cavity is arranged inside the body part, the operation part is fixed at the upper end of the body part, a second storage cavity is arranged inside the operation part, and the second storage cavity is communicated with the first storage cavity; the waist-shaped hole is formed in the operating portion and communicated with the second storage cavity.

6. The cryopreservation pipe sleeve as claimed in claim 5, wherein the number of the kidney-shaped holes is two, and the kidney-shaped holes are symmetrically arranged.

7. The cryopreservation tube sleeve as claimed in claim 6, wherein the top end of the tube cap is provided with a two-dimensional code area.