CN217228369U

CN217228369U - Skin transplantation storage device for burn plastic surgery

Info

Publication number: CN217228369U
Application number: CN202220356502.8U
Authority: CN
Inventors: 王毅; 鲜小庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-08-19
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a transplanted skin storage device for burn plastic surgery, which comprises a refrigerator body, wherein the refrigerator body comprises a shell and a sealing cover, and the rear end of the sealing cover is movably connected with the shell; a partition board is arranged in the shell and divides the interior of the shell into an upper cavity and a lower cavity; a movable base is arranged in the upper cavity body, and a skin tissue container is arranged on the movable base; four damping springs are arranged above the partition plate, and the top ends of the damping springs are fixedly connected with the bottom of the movable base; an electric push rod and a storage battery are arranged in the lower cavity body, wherein the electric push rod penetrates through the partition plate and is fixedly connected with the bottom of the movable base. The utility model controls the lifting of the skin tissue container through the matching of the electric push rod and the movable base, thereby being convenient for taking out the skin tissue and being convenient for use; four damping springs are arranged above the partition plate to buffer impact force, so that the refrigerator body and the skin tissues inside the refrigerator body are protected, and the safety of skin tissue transportation is improved.

Description

Skin transplantation storage device for burn plastic surgery

Technical Field

The utility model relates to the technical field of medical equipment, in particular to skin transplantation strorage device is used in burn plastic.

Background

With the development of the modern medical industry, the social requirements on the quality and the precision of medical equipment are higher and higher, in the skin transplantation operation, the in-vitro skin needs to be preserved, in the preservation process, the viability of the transplanted skin needs to be ensured, and the development of the transplanted skin storage device must adapt to the development requirements of the modern medical industry.

Different operation modes are selected according to the specific conditions of patients in the treatment of burn and plastic surgery, and in principle, tissue reduction is adopted for a patient with tissue displacement; if the tissue is too much, tissue resection should be adopted; in order to perform tissue transplantation, a tissue-deficient patient needs to transfer skin tissue to an operating room before performing the tissue transplantation, and the skin tissue is generally refrigerated at 4 degrees or less, so that a transplanted skin storage device is required.

Skin tissues generated by tissue regeneration from the outside can be applied in the process of skin tissue transplantation, the skin tissues need to be temporarily stored when being transferred to a department for treating burns, the activity of the skin tissues needs to be kept when being stored, and the skin tissues are generally frozen by liquid nitrogen after being added with an antifreeze agent and are inconvenient to take and use; if the transfer device is accidentally shaken or bumped during transfer, the skin tissue inside the device may be affected, which may cause skin tissue infection and skin graft failure, and thus, the reliability of the storage device is highly required.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiencies in the prior art, the utility model aims to provide a skin strorage device is transplanted with burning plastic can effectively solve current skin strorage device of transplanting and use inconvenient, the poor problem of security.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a transplanted skin storage device for burn plastic surgery comprises a refrigerated storage body, wherein the refrigerated storage body comprises a shell and a sealing cover, the sealing cover is arranged at the top end of the shell, and the rear end of the sealing cover is movably connected with the shell; the front end of the sealing cover is provided with a clamping frame, and the clamping frame is provided with a clamping groove; a clamping block is arranged at the front end of the shell and is buckled with the clamping groove; a partition board is arranged in the shell and divides the interior of the shell into an upper cavity and a lower cavity; a movable base is arranged in the upper cavity, a placing groove is arranged at the upper end of the movable base, and a skin tissue container is arranged in the placing groove; four damping springs are arranged above the partition plate, wherein the four damping springs are respectively arranged at the four corners of the partition plate, and the top ends of the damping springs are fixedly connected with the bottom of the movable base; an electric push rod and a storage battery are arranged in the lower cavity body, wherein the storage battery is electrically connected with the electric push rod; the flexible end of electric putter upwards runs through the baffle and extends to in the supreme cavity, wherein flexible end top and activity base bottom fixed connection.

Preferably, the inner wall of the shell is provided with a heat insulation layer, the inner side of the heat insulation layer is provided with a constant temperature layer, and a liquid nitrogen cavity is arranged between the heat insulation layer and the constant temperature layer; the side wall of the shell is provided with a liquid nitrogen inlet which is communicated with the liquid nitrogen cavity, wherein the liquid nitrogen inlet is provided with a sealing plug.

Preferably, the heat preservation layer is an aerogel composite board, and the constant temperature layer is a silica gel board.

Preferably, an upwardly protruding sealing rubber pad is arranged around the upper end of the housing, wherein a vacuum sealing plate is arranged on the inner side of the sealing cover, and a sealing groove matched with the sealing rubber pad is formed in the vacuum sealing plate.

Preferably, the front end of the shell is provided with a display screen and a control panel, wherein the display screen and the control panel are respectively electrically connected with the storage battery.

Preferably, the lower end of the shell is provided with a heat dissipation hole, and the heat dissipation hole is communicated with a lower cavity inside the shell.

Preferably, the top end of the sealing cover is provided with a handle, and two sides of the shell are provided with a hand ring.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model controls the lifting of the skin tissue container by matching the electric push rod with the movable base, is convenient for taking out the skin tissue, does not need hands to extend into a low-temperature storage device, and avoids the frostbite of the hands; through sealed lid and casing cooperation, make the integral connection more reliable, have good thermal insulation performance, can guarantee to transport in-process skin tissue activity unchangeable, conveniently carry, can be through each item preservation condition index in the display screen viewing device. When taking place to rock or receive the striking, the baffle top is equipped with four damping spring and cushions the impact force, is favorable to protecting fridge body and inside skin tissue, reduces the influence to skin tissue, improves the security of skin tissue transportation.

Drawings

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

fig. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the internal partition plate of the present invention;

FIG. 4 is an enlarged view of the structure shown at A in FIG. 3;

fig. 5 is a schematic structural view of the lower chamber of the present invention.

Wherein: 1. a refrigerator body; 101. a housing; 102. a sealing cover; 2. a clamping frame; 3. a card slot; 4. a clamping block; 5. a partition plate; 6. an upper cavity; 7. a lower cavity; 8. a movable base; 9. a skin tissue container; 10. a damping spring; 11. an electric push rod; 12. a storage battery; 13. a telescopic end; 14. a heat-insulating layer; 15. a constant temperature layer; 16. a liquid nitrogen cavity; 17. a liquid nitrogen inlet; 18. a sealing plug; 19. sealing the rubber pad; 20. a display screen; 21. a control panel; 22. heat dissipation holes; 23. a handle; 24. a hand ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 5, a skin graft storage device for burn and plastic surgery includes a refrigerator body 1, wherein the refrigerator body 1 includes a shell 101 and a sealing cover 102, the sealing cover 102 is disposed on the top end of the shell 101, and the rear end of the sealing cover 102 is movably connected to the shell 101; the front end of the sealing cover 102 is provided with a clamping frame 2, and the clamping frame 2 is provided with a clamping groove 3; the front end of the shell 101 is provided with a clamping block 4, the clamping block 4 is buckled with the clamping groove 3, and the clamping block 4 is buckled with the clamping groove 3 on the clamping frame 2 and used for locking the sealing cover 102 and the shell 101, so that the integral connection is more reliable, the heat insulation performance is excellent, and the skin tissue activity can be ensured to be unchanged in the conveying process; a partition plate 5 is arranged inside the shell 101, and the partition plate 5 divides the inside of the shell 101 into an upper cavity 6 and a lower cavity 7; a movable base 8 is arranged in the upper cavity 6, a placing groove is arranged at the upper end of the movable base 8, and a skin tissue container 9 is arranged in the placing groove; four damping springs 10 are arranged above the partition plate 5, wherein the four damping springs 10 are respectively arranged at the four corners of the partition plate 5, and the top ends of the damping springs 10 are fixedly connected with the bottom of the movable base 8; when the refrigerator shakes or is impacted, the four damping springs 10 are arranged above the partition plate 5 to buffer the impact force, so that the refrigerator body 1 and the skin tissue container 9 inside the refrigerator body are protected, the influence on the skin tissue is reduced, and the safety of skin tissue transportation is improved; an electric push rod 11 and a storage battery 12 are arranged in the lower cavity 7, wherein the storage battery 12 is electrically connected with the electric push rod 11; electric putter 11's flexible end 13 upwards runs through baffle 5 and extends to in the supreme cavity 6, wherein flexible end 13 top and the 8 bottom fixed connection of activity base, through using electric putter 11 and the cooperation of activity base 12 to control the lift of skin tissue container 9, be convenient for take out the skin tissue, do not need the hand to stretch into microthermal casing 101 inside, avoid the hand frostbite, convenient to use.

Specifically, casing 101 inner wall is equipped with heat preservation 14, this heat preservation 14 inboard is equipped with constant temperature layer 15, heat preservation 14 is the aerogel composite sheet, constant temperature layer 15 is the silica gel board, the cooling of isolated inboard when protecting skin tissue container 9, be equipped with liquid nitrogen chamber 16 between heat preservation 14 and the constant temperature layer 15, wherein liquid nitrogen chamber 16 is used for depositing the liquid nitrogen and carries out the cooling protection, casing 101 lateral wall is equipped with liquid nitrogen inlet 17, this liquid nitrogen inlet 17 and liquid nitrogen chamber 16 intercommunication, wherein be equipped with sealing plug 18 on the liquid nitrogen inlet 17.

Specifically, an upwardly protruding sealing rubber pad 19 is arranged around the upper end of the housing 101, wherein a vacuum sealing plate is arranged inside the sealing cover 102, and a sealing groove adapted to the sealing rubber pad is formed in the vacuum sealing plate; through the cooperation of sealing rubber pad 19 and seal groove, can seal casing 101 is inside, avoids the outside air to get into, influences the inside temperature of casing 101, improves cold-stored effect.

Specifically, the front end of the casing 101 is provided with a display screen 20 and a control panel 21, wherein the display screen 20 and the control panel 21 are respectively electrically connected with the storage battery 12, and various storage condition indexes in the casing 101 can be observed through the display screen 20.

Specifically, the lower end of the casing 101 is provided with a heat dissipation hole 22, the heat dissipation hole 22 is communicated with the lower cavity 7 inside the casing 101, and the heat dissipation of the lower cavity 7 is facilitated by the heat dissipation hole 22.

Specifically, the top end of the sealing cover 102 is provided with a handle 23, wherein two sides of the shell 101 are provided with a hand ring 24, and the refrigerator body 1 is convenient to carry and use by arranging the handle 23 and the hand ring 24.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A skin transplantation storage device for burn and plastic surgery comprises a refrigeration box body and is characterized in that the refrigeration box body comprises a shell and a sealing cover, wherein the sealing cover is arranged at the top end of the shell, and the rear end of the sealing cover is movably connected with the shell; the front end of the sealing cover is provided with a clamping frame, and the clamping frame is provided with a clamping groove; a clamping block is arranged at the front end of the shell and is buckled with the clamping groove; a partition board is arranged in the shell and divides the interior of the shell into an upper cavity and a lower cavity; a movable base is arranged in the upper cavity, a placing groove is arranged at the upper end of the movable base, and a skin tissue container is arranged in the placing groove; four damping springs are arranged above the partition plate, wherein the four damping springs are respectively arranged at the four corners of the partition plate, and the top ends of the damping springs are fixedly connected with the bottom of the movable base; the lower cavity body is internally provided with an electric push rod and a storage battery, wherein the storage battery is electrically connected with the electric push rod; the flexible end of electric putter upwards runs through the baffle and extends to in the supreme cavity, wherein flexible end top and activity base bottom fixed connection.

2. A skin graft storage device for burn and plastic surgery according to claim 1, wherein the inner wall of the case is provided with a heat insulating layer, the inner side of the heat insulating layer is provided with a constant temperature layer, and a liquid nitrogen chamber is provided between the heat insulating layer and the constant temperature layer; the side wall of the shell is provided with a liquid nitrogen inlet which is communicated with the liquid nitrogen cavity, wherein the liquid nitrogen inlet is provided with a sealing plug.

3. A skin graft storage device for burn and scald surgery as claimed in claim 2, wherein said heat-insulating layer is an aerogel composite plate, and said constant temperature layer is a silica gel plate.

4. The device for storing transplanted skin for burn and plastic surgery as recited in claim 1, wherein a sealing rubber pad protruding upward is provided around the upper end of the housing, wherein a vacuum sealing plate is provided inside the sealing cover, and the vacuum sealing plate is provided with a sealing groove adapted to the sealing rubber pad.

5. A skin graft storage device for burn and scald surgery as claimed in claim 1, wherein said housing has a display screen and a control panel at a front end thereof, wherein said display screen and said control panel are electrically connected to said battery, respectively.

6. A skin graft storage device for burn and plastic surgery as claimed in claim 1, wherein said case has a heat dissipation hole formed at a lower end thereof, said heat dissipation hole communicating with a lower cavity inside said case.