CN213281283U

CN213281283U - Allogeneic tissue transport case

Info

Publication number: CN213281283U
Application number: CN202021868794.0U
Authority: CN
Inventors: 衷志鹏; 吴伟; 雷金; 刘智峰
Original assignee: Jiangxi Kexing Biological Engineering Co ltd
Current assignee: Jiangxi Kexing Biological Engineering Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-28
Anticipated expiration: 2030-08-31

Abstract

The utility model provides an allogeneic tissue transport case, including the top for open-ended insulation box, can dismantle the case lid of being connected with insulation box, be provided with the multilayer heat preservation in the insulation box, when allogeneic tissue placed in the insulation box, the multilayer heat preservation subsides covered in the outside of allogeneic tissue, it is cotton that all bond the heat preservation bubble on insulation box's the lateral wall all around, it has the one deck protective layer still to clad on insulation box's the lateral wall all around. Through setting up a heat preservation box, this heat preservation box can effectually avoid the heat transfer that the air convection arouses, has reduced coefficient of heat conductivity by a wide margin. Through being provided with the multilayer heat preservation in the heat preservation box, and the multilayer heat preservation pastes the outside of covering in the allogeneic tissue, the heat preservation has good heat preservation performance to can make this allogeneic tissue be in stable low temperature environment that is less than-40 ℃ for a long time, make this allogeneic tissue can be long-time keep higher activity.

Description

Allogeneic tissue transport case

Technical Field

The utility model relates to a biomedical technical field, in particular to allogeneic tissue transport case.

Background

The application of the allogeneic tissue material is a conventional technical means for clinically treating tissue defect repair at present, and compared with an artificial material, the allogenic tissue material has the advantages of having natural tissue structure and bioactivity of a human body, so that cell proliferation and tissue regeneration of blood vessels, nerves and the like can be guided and induced, and rapid repair of tissue defect is promoted.

The bioactive components of human tissues mainly comprise high molecular compounds such as polypeptides, proteins, polysaccharides and the like, and the morphological structure and the function of the bioactive components are easily influenced by external environments to lose activity, such as microbial load, temperature change, water content change and the like. It is therefore important that the activity of the tissue material is retained from the raw material access to product formation.

The prior allogeneic tissue material can be frozen in an environment below 40 ℃ below zero to effectively preserve the biological activity for a long time. The indoor storage usually adopts a refrigeration house or a refrigerator and the like, which can easily realize the heat preservation environment below minus 40 ℃, but in the transportation process of the allogeneic tissue material, the heat preservation effect of the existing transportation box is poor, and the long-time transportation requirement is difficult to meet, thereby reducing the bioactivity of the allogeneic tissue material.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing an allogeneic tissue transport case to the heat preservation effect of solving prior art transport case is relatively poor, leads to being difficult to satisfy the requirement of long-time transportation, thereby has reduced allogeneic tissue material bioactive problem.

The utility model provides an allogeneic tissue transport case, include the top for open-ended insulation box, with insulation box can dismantle the case lid of connection, be provided with the multilayer heat preservation in the insulation box, place in when allogeneic tissue in the insulation box, the multilayer the heat preservation subsides cover in the outside of allogeneic tissue, insulation box all bonds on the lateral wall all around and has the heat preservation bubble cotton, insulation box still wraps the one deck protective layer on the lateral wall all around.

The utility model has the advantages that: through setting up a heat preservation box, this heat preservation box can effectually avoid the heat transfer that the air convection arouses, has reduced coefficient of heat conductivity by a wide margin. Through being provided with the multilayer heat preservation in the heat preservation box, and the multilayer heat preservation pastes the outside of covering in the allogeneic tissue, this heat preservation is difficult for the heat absorption and takes place the sublimation for this heat preservation has good thermal insulation performance, thereby can make this allogeneic tissue be in stable low temperature environment that is less than-40 ℃ for a long time, has satisfied the requirement of long-time transportation, makes the higher activity of the long-time maintenance of this allogeneic tissue.

Preferably, the heat insulation layer is a solid dry ice layer.

Preferably, the heat insulation box body is made of a vacuum heat insulation plate.

Preferably, the protective layer is made of double corrugated paper boxes.

Preferably, the heat preservation foam is made of polyethylene.

Preferably, the heat insulation layer is provided with two layers.

Preferably, the heat preservation foam is integrally formed by injection molding.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural view of an allogeneic tissue transportation box provided by a first embodiment of the invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic cross-sectional view taken along line a-a in fig. 2.

Description of the main element symbols:

thermal insulation box	10	Box cover	20
				Heat insulation layer	30	Heat preservation foam	40
Protective layer	50

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, an allogeneic tissue transportation box according to a first embodiment of the present invention is shown, including: the insulation box comprises an insulation box body 10, a box cover 20, an insulation layer 30, insulation foam 40 and a protective layer 50.

Wherein: this allogeneic tissue transport case includes that the top is open-ended heat-preserving box 10, can dismantle the case lid 20 of being connected with heat-preserving box 10, is provided with multilayer heat preservation 30 in the heat-preserving box 10, and when allogeneic tissue placed in heat-preserving box 10, multilayer heat preservation 30 pastes the outside of covering in allogeneic tissue, and heat-preservation bubble cotton 40 has all been bonded on heat-preserving box 10's the lateral wall all around, and heat-preserving box 10 still has the cladding of one deck protective layer 50 on the lateral wall all around.

In this embodiment, as shown in fig. 1 to 3, it should be noted that the heat insulation layer 30 is a solid dry ice layer, and when in use, the multiple solid dry ice layers are attached to the outer side of the allogeneic tissue, so that on one hand, the contact area between the two is increased, and on the other hand, the heat insulation effect is improved. In this embodiment, it should be noted that the thermal insulation box body 10 is made of a vacuum thermal insulation board, and the vacuum thermal insulation board is formed by combining a filling core material and a vacuum protection surface layer, so that heat transfer caused by air convection can be effectively avoided, thereby greatly reducing the thermal conductivity and greatly improving the thermal insulation effect of the allogeneic tissue transport box. The vacuum heat insulation plate does not contain any ozone layer destroying substances, and has the characteristics of environmental protection, high efficiency and energy saving.

In this embodiment, as shown in fig. 3, it should be noted that the protective layer 50 is made of a double corrugated cardboard box, and has high strength, good cushioning performance, and good heat insulation effect on the internal heat insulation box body. It should be noted that the thermal insulation foam 40 is made of polyethylene, has a fine independent bubble structure inside, can effectively reduce energy exchange caused by air convection, and has the characteristics of no toxicity, no odor, oil resistance, good buffering performance and the like. In this embodiment, as shown in fig. 3, it is noted that the insulating layer 30 is provided in two layers, and both layers of the insulating layer 30 are attached on the outer surface of the allogeneic tissue. In other cases, in order to further improve the heat preservation effect, the heat preservation layer 30 may be further configured to be three layers, four layers, five layers, and the like, which are all within the protection scope of the embodiment. In this embodiment, it can be understood that the insulation foam 40 is integrally formed by injection molding, which is convenient for reducing the production cost.

In the present embodiment, as shown in fig. 3, it can be understood that the transportation box for allogeneic tissues has a three-layer structure, the innermost layer is the insulation box body 10 made of vacuum insulation panels, and the insulation box body 10 and the box cover 20 are tightly embedded without adopting other sealing measures for protection. The intermediate level is for bonding the cotton 40 of heat preservation bubble on the lateral wall all around of insulation box 10, can effectually play the effect of buffering on the one hand, and on the other hand further promotes the heat preservation effect. The outermost layer is a protective layer 50 made of double corrugated paper boxes, the strength is high, the buffer performance is good, and finally the sealing is carried out by transparent adhesive.

When the heat preservation box body 10 is specifically implemented, the heat preservation box body 10 can effectively avoid heat transfer caused by air convection, and the heat conductivity coefficient is greatly reduced. Through be provided with multilayer heat preservation 30 in insulation box 10, and multilayer heat preservation 30 pastes the outside of covering in the allogeneic tissue, this heat preservation 30 is difficult for absorbing heat and takes place the sublimation for heat preservation 30 has good thermal insulation performance, thereby can make this allogeneic tissue be in stable low temperature environment that is less than-40 ℃ for a long time, has satisfied the requirement of long-time transportation, makes the higher activity of keeping for a long time of this allogeneic tissue.

It should be noted that the above implementation process is only for illustrating the applicability of the present application, but this does not represent that the allograft tissue transport box of the present application has only the above implementation flow, and on the contrary, the allograft tissue transport box of the present application can be incorporated into the feasible embodiment of the present application as long as the allograft tissue transport box of the present application can be implemented.

The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an allogeneic tissue transport case which characterized in that: be open-ended heat-preserving box, with the case lid of connection can be dismantled to the heat-preserving box including the top, be provided with the multilayer heat preservation in the heat-preserving box, place in when the allogeneic tissue in the heat-preserving box, the multilayer the heat preservation subsides cover in the outside of allogeneic tissue, all bond on the lateral wall all around of heat-preserving box has the heat preservation bubble cotton, the heat-preserving box still cladding has the one deck protective layer on the lateral wall all around.

2. The allogeneic tissue transport container of claim 1, wherein: the heat-insulating layer is a solid dry ice layer.

3. The allogeneic tissue transport container of claim 1, wherein: the heat preservation box body is made of a vacuum heat insulation plate.

4. The allogeneic tissue transport container of claim 1, wherein: the protective layer is made of double corrugated paper boxes.

5. The allogeneic tissue transport container of claim 1, wherein: the heat preservation foam is made of polyethylene.

6. The allogeneic tissue transport cassette of claim 2, wherein: the heat-insulating layer is arranged into two layers.

7. The allogeneic tissue transport cassette of claim 5, wherein: the heat preservation foam is integrally formed by injection molding.