CN211241455U

CN211241455U - Temporary temperature insulation device for isolated organ of human body

Info

Publication number: CN211241455U
Application number: CN201920418839.5U
Authority: CN
Inventors: 潘崎; 程颖
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-08-14
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a temporary heat insulation device for isolated organs of human body, wherein a silica gel film is bonded on one side of a first shell, a silicon dioxide aerogel flexible heat insulation layer is bonded inside the first shell and a second shell, a cooling component is arranged inside the silicon dioxide aerogel flexible heat insulation layer, a connecting component is uniformly distributed between the first shell and the second shell, clamping jaws are mounted on both sides of the front surface of a first mounting cover, and clamping grooves are arranged on the front surface of a second mounting cover corresponding to the clamping jaws, the kidney is wrapped by the cooling component, the heat insulation is carried out by utilizing the silicon dioxide aerogel flexible heat insulation layer between an ice water bag and the shell, the heat exchange between the human body and the ice water bag is prevented, the adverse effect on the output of the human body is avoided while the preservation environment of the kidney is ensured, the first shell and the second shell are connected through the silica gel, the silica gel film is cut off, and then the first installation cover and the second installation cover are separated, so that the disassembly is convenient.

Description

Temporary temperature insulation device for isolated organ of human body

Technical Field

The utility model relates to an organ preserves technical field temporarily, specifically is human in vitro organ separates temperature device temporarily.

Background

When a kidney transplantation operation is clinically carried out, a period of time is required for anastomosis of a renal artery, a renal vein, a ureter and a bladder in a transplantation process, the period of time is about 30-60 minutes, and in a blood vessel anastomosis process, the ischemia time and the storage condition of a donor kidney have important influence on the recovery of the renal function after the kidney operation.

At present, the kidney is mainly stored through a low-temperature storage method, but the body temperature is far higher than the temperature for storing the kidney due to the fact that the kidney is located in the body in the storage process, heat exchange can be generated, the kidney is not stored conveniently, the storage device is not convenient to disassemble after an operation is completed, and extra pain is brought to a patient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a human isolated organ separates temperature device temporarily can effectively solve the save process who proposes in the above-mentioned background art in internal because of the kidney is located, and the body temperature is far above the temperature that the kidney was preserved, can produce the heat exchange, and is unfavorable to the kidney preservation, and save set dismantles inconveniently after the operation was accomplished, brings extra painful problem for the patient.

In order to achieve the above object, the utility model provides a following technical scheme: the temporary human isolated organ heat insulation device comprises a first shell, wherein a silicon membrane is bonded on one side of the first shell, a through hole is formed in the middle of the silicon membrane, a second shell is bonded on the other side of the silicon membrane, and a silicon dioxide aerogel flexible heat insulation layer is bonded inside the first shell and the second shell;

the inner side of the silica aerogel flexible heat-insulation layer is provided with a cooling assembly, the cooling assembly comprises an ice water bag, ice water, an inner shell and a wrinkle layer, the ice water bag is bonded to the inner side of the silica aerogel flexible heat-insulation layer, the ice water is filled in the ice water bag, the inner shell is bonded to the middle of the front face of the ice water bag, and the silica gel wrinkle layer is bonded to the inner wall of the inner shell;

and the middle part of one side, close to the first shell and the second shell, of the first shell is provided with an embedded groove.

Preferably, the middle part of the silica gel membrane is provided with a folding groove.

Preferably, the silicon dioxide aerogel flexible heat-insulation layer is formed by compounding an aluminum film, polyimide and a silicon dioxide aerogel porous coating.

Preferably, the length of the embedding groove is the same as that of the corresponding through opening.

Preferably, evenly distributed has coupling assembling between first shell and the second shell, coupling assembling includes first installation lid, jack catch, iron sheet, second installation lid, draw-in groove, magnet and rubber grain, first installation lid bonds between first shell and inner shell, the jack catch is all installed to first installation lid openly both sides, two it has the iron sheet to inlay between the jack catch, evenly distributed has the second installation lid between second shell and the inner shell, second installation lid openly corresponds jack catch department and has seted up the draw-in groove, second installation lid openly middle part is inlayed and is had magnet, jack catch bottom one side is close to draw-in groove department and bonds there is the rubber grain.

Preferably, the number of the first mounting cover and the second mounting cover is three.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with cooling assembly, through cooling assembly parcel kidney, it has first shell and second shell to wrap up in the cooling assembly outside, utilizes the flexible heat preservation insulating layer of silica aerogel between ice water bag and the shell to insulate against heat, prevents to carry out the heat exchange between human body and the ice water bag, can not be to the adverse effect of human output when guaranteeing the save environment of kidney.

2. Through the kidney of the merge parcel of first shell and second shell, first shell and second shell pass through the pellosil and link to each other with coupling assembling, connect closely, when dismantling, cut the pellosil, the first installation lid of subdividing can with the second installation lid, it is convenient to dismantle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the cooling assembly of the present invention;

fig. 3 is a schematic structural view of the connection assembly of the present invention;

reference numbers in the figures: 1. a first housing; 2. a silicone membrane; 3. a port; 4. a second housing; 5. the silicon dioxide aerogel flexible heat insulation layer;

6. a cooling assembly; 601. a frozen water bag; 602. ice water; 603. an inner shell; 604. a gathered layer;

7. a groove is embedded;

8. a connecting assembly; 801. a first mounting cover; 802. a claw; 803. iron sheets; 804. a second mounting cover; 805. a card slot; 806. a magnet; 807. rubber particles.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a technical scheme, human isolated organ separates temperature device temporarily, including first shell 1, first shell 1 one side bonds there is pellosil 2, for the convenience of folding to pellosil 2, folding groove has been seted up at pellosil 2 middle part, opening 3 has been seted up at pellosil 2 middle part, pellosil 2 opposite side bonds there is second shell 4, first shell 1 all bonds with second shell 4 inside has silica aerogel flexible heat preservation insulating layer 5, in order to improve the heat preservation thermal-insulated effect of silica aerogel flexible heat preservation insulating layer 5.

The cooling assembly 6 is arranged inside the silica aerogel flexible heat-insulation layer 5, the cooling assembly 6 comprises an ice water bag 601, ice water 602, an inner shell 603 and a corrugated layer 604, the ice water bag 601 is adhered to the inner side of the silica aerogel flexible heat-insulation layer 5, the ice water 602 is filled inside the ice water bag 601, the inner shell 603 is adhered to the middle of the front face of the ice water bag 601, and the silica gel corrugated layer 604 is adhered to the inner wall of the inner shell 603.

The middle part of one side that first shell 1 and second shell 4 are close to mutually has seted up embedded groove 7, for the convenience of renal artery, renal vein and ureter pass corresponding embedded groove 7 and opening 3, and embedded groove 7 length is the same with the opening 3 length that corresponds.

Evenly distributed has coupling assembling 8 between first shell 1 and the second shell 4, coupling assembling 8 includes first installation lid 801, jack catch 802, iron sheet 803, second installation lid 804, the draw-in groove 805, magnet 806 and rubber grain 807, first installation lid 801 bonds between first shell 1 and inner shell 603, jack catch 802 is all installed to first installation lid 801 front both sides, it has iron sheet 803 to inlay between two jack catches 802, evenly distributed has second installation lid 804 between second shell 4 and the inner shell 603, for the ease of connecting first shell 1 and second shell 4, first installation lid 801 and second installation lid 804 quantity are three, second installation lid 804 openly corresponds jack catch 802 department and has seted up the draw-in groove 805, second installation lid 804 openly middle part is inlayed and is had magnet 806, there is rubber grain 807 near draw-in groove 805 department in jack catch 802 bottom one side.

The utility model discloses a theory of operation and use flow: the utility model relates to a human isolated organ temporary heat insulation device, spread out first shell 1 and second shell 4, put the kidney in inner shell 603, the kidney directly contacts with fold layer 604, prevent that the kidney surface from bonding with inner shell 603, the renal artery, the renal vein and ureter pass embedded groove 7 and opening 3, aim at first installation lid 801 at second installation lid 804, merge first shell 1 and second shell 4, jack catch 802 imbeds in the draw-in groove 805, because of the rubber granule 807 that bonds of jack catch 802 one side, fix through the frictional force of rubber granule 807 and draw-in groove 805, it is convenient to dismantle, iron sheet 803 adsorbs magnet 806 and fixes, carry out temporary preservation, in the preservation process, wrap up the kidney through cooling assembly 6, the kidney heat transfers to in the frozen water 602 of frozen water bag 601, carry out the low temperature preservation, guarantee the cryogenic preservation environment of kidney, frozen water bag 601 is wrapped up by the flexible heat insulation layer 5 of silica aerogel, can be according to actual conditions at the outer multilayer silica aerogel flexible heat preservation insulating layer 5 of parcel of frozen water bag 601, with the thermal-insulated effect of improvement heat preservation, the heat transfer effect is relatively poor, prevent to carry out the heat exchange between human body and frozen water bag 601, can not be to the unfavorable shadow of human output when guaranteeing the save environment of kidney, when dismantling, cut silicagel membrane 2, first shell 1 and second shell 4 can be dismantled to first installation lid 801 and second installation lid 804 of subdividing, it is convenient to dismantle, the operation of kidney transplantation of being convenient for goes on.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. Human isolated organ temporary insulation device, including first shell (1), its characterized in that: a silica gel membrane (2) is bonded on one side of the first shell (1), a through hole (3) is formed in the middle of the silica gel membrane (2), a second shell (4) is bonded on the other side of the silica gel membrane (2), and a silicon dioxide aerogel flexible heat-insulation layer (5) is bonded inside each of the first shell (1) and the second shell (4);

a cooling component (6) is arranged inside the silica aerogel flexible heat-insulation layer (5), the cooling component (6) comprises a frozen water bag (601), frozen water (602), an inner shell (603) and a fold layer (604), the frozen water bag (601) is adhered to the inner side of the silica aerogel flexible heat-insulation layer (5), the frozen water bag (602) is filled inside the frozen water bag (601), the inner shell (603) is adhered to the middle of the front of the frozen water bag (601), and the silica gel fold layer (604) is adhered to the inner wall of the inner shell (603);

and an embedded groove (7) is formed in the middle of one side, close to the first shell (1) and the second shell (4).

2. The temporary temperature insulation device for human isolated organs according to claim 1, wherein a folding groove is formed in the middle of the silica gel membrane (2).

3. The temporary insulation device for isolated organs of human body according to claim 1, wherein the silica aerogel flexible thermal insulation layer (5) is formed by compounding aluminum film, polyimide and silica aerogel porous coating.

4. Temporary insulation device for isolated organs of the human body according to claim 1, characterized in that said insertion groove (7) has the same length as the corresponding through opening (3).

5. The temporary temperature insulation device for human isolated organs according to claim 1, wherein the connecting assembly (8) is uniformly distributed between the first outer shell (1) and the second outer shell (4), the connecting assembly (8) comprises a first mounting cover (801), clamping jaws (802), iron sheets (803), a second mounting cover (804), clamping grooves (805), magnets (806) and rubber particles (807), the first mounting cover (801) is adhered between the first outer shell (1) and the inner shell (603), the clamping jaws (802) are respectively mounted on two sides of the front surface of the first mounting cover (801), the iron sheets (803) are embedded between the two clamping jaws (802), the second mounting cover (804) is uniformly distributed between the second outer shell (4) and the inner shell (603), the clamping grooves (805) are formed in the front surface of the second mounting cover (804) corresponding to the clamping jaws (802), and the magnets (806) are embedded in the middle of the front surface of the second mounting cover (804), rubber particles (807) are bonded on one side of the bottom end of the clamping jaw (802) close to the clamping groove (805).

6. The temporary temperature insulation device for human isolated organs according to claim 5, wherein the number of the first mounting cover (801) and the second mounting cover (804) is three.