CN113648436A

CN113648436A - Inactivation treatment device for preparing allogeneic dressing skin

Info

Publication number: CN113648436A
Application number: CN202111030525.6A
Authority: CN
Inventors: 雷良伟
Original assignee: Jiangxi Kexing Biological Engineering Co ltd
Current assignee: Jiangxi Kexing Biological Engineering Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2021-11-16

Abstract

The invention relates to a treatment device, in particular to an inactivation treatment device for preparing allogeneic dressing skins. The invention provides an inactivation treatment device for preparing allogeneic dressing skins, which integrates heating and gamma-ray irradiation and can completely inactivate the allogeneic dressing skins. The invention provides an inactivation treatment device for preparing allogeneic dressing skin, which comprises: the top of the base is provided with a shell; the heater is symmetrically arranged on the upper part and the lower part of the inner wall of one side of the shell; the collecting box is arranged in the base in a sliding manner; the protection component is arranged on one side of the shell; the placing component is arranged on the inner wall of one side of the shell. The staff puts allogeneic dressing skin on the rack, and the rethread heater heats allogeneic dressing skin, and then has realized the deactivation processing.

Description

Inactivation treatment device for preparing allogeneic dressing skin

Technical Field

The invention relates to a treatment device, in particular to an inactivation treatment device for preparing allogeneic dressing skins.

Background

The used autologous skin, allogeneic skin and xenogeneic skin when skin grafting, generally burn, the extensive application in scald field, need carry out the inactivation processing to it when preparing allogeneic dressing skin, the so-called inactivation processing is to put allogeneic skin and heat 60 ~ 120 minutes under 50 ~ 60 ℃ of sealed environment and carry out the inactivation disinfection processing, or carry out the inactivation disinfection processing on allogeneic skin with gamma ray irradiation, can not inactivate the virus completely through above two kinds of modes, thereby the security of dressing skin has been reduced.

Therefore, it is highly desirable to design an inactivation treatment device for preparing allogeneic dressing skin, which integrates heating and gamma ray irradiation and can completely inactivate the allogeneic dressing skin, so as to solve the above problems.

Disclosure of Invention

In order to overcome the defects that the existing modes of heating inactivation treatment and gamma-ray irradiation inactivation treatment cannot completely inactivate viruses and reduce the safety of dressing skins, the invention aims to provide an inactivation treatment device for preparing allogeneic dressing skins, which integrates heating and gamma-ray irradiation and can completely inactivate the allogeneic dressing skins.

An inactivation treatment device for preparing allogeneic dressing skin comprises: the top of the base is provided with a shell; the heater is symmetrically arranged on the upper part and the lower part of the inner wall of one side of the shell; the collecting box is arranged in the base in a sliding manner; the protection component is arranged on one side of the shell; the placing component is arranged on the inner wall of one side of the shell.

Further, the shield assembly includes: the first guide rods are arranged in the shell in a vertically symmetrical mode; the middle parts of the two first guide rods are provided with the first sliding blocks in a sliding manner; the protective door is arranged between the two first sliding blocks; the protective door comprises a first handle, wherein the first handle is arranged on one side of the protective door.

Further, the placement assembly includes: the inner wall of one side of the shell is provided with three groups of second guide rods, and two second guide rods form one group; each second guide rod is provided with a second sliding block in a sliding manner; the first spring is connected between each second sliding block and the inner wall of one side of the shell; the placing frame is arranged between the two second sliding blocks on the same side; the second handle, it is three rack one side all is provided with the second handle.

Further, still include and shine the subassembly, shine the subassembly and include: the irradiation box is arranged on one side inside the shell; four inactivation lamps are arranged on two sides inside the irradiation box; the electric push rod is arranged at the upper part in the shell; the third guide rods are symmetrically arranged at the lower part in the irradiation box; the first movable frame is arranged between the two third guide rods in a sliding mode, and the extension end of the electric push rod penetrates through one side of the irradiation box and is connected with one side of the upper portion of the first movable frame; the first movable frame is provided with three support frames at intervals; the three support frames are respectively provided with the scraping plates in a rotating mode; the torsional spring is connected between the scraper and the supporting frame on the same side; the stop rods are symmetrically and slidably arranged on one sides of the three scraping plates and are matched with the first movable frame; and the second spring is connected between the stop lever and the scraper at the same side.

Further, still include the rotating assembly, the rotating assembly includes: three groups of the fourth guide rods are uniformly arranged on one side of the irradiation box at intervals, and two groups of the fourth guide rods are one group; the sliding contact frames are arranged between the two fourth guide rods on the same side in a sliding manner, one sides of the three sliding contact frames are connected with the irradiation box in a sliding manner, and the other sides of the three sliding contact frames are matched with the second sliding blocks on the same side; the third springs are symmetrically connected between the three sliding contact frames and the irradiation box, and the initial state of the third springs is a stretching state; the supporting plates are arranged at one ends of the three sliding contact frames; the three support plates are all provided with the ratchet bars in a sliding manner; the fourth spring is symmetrically connected between the top of the ratchet bar and the bottom of the supporting plate on the same side; the ratchet wheels are arranged on one sides of the three scraping plates and matched with the ratchet racks.

Further, still including supplementary material subassembly of taking off, supplementary material subassembly of taking off includes: the inner wall of one side of the shell is symmetrically provided with the fifth guide rods; the two fifth guide rods are provided with three connecting plates at intervals; the two fifth guide rods are uniformly and alternately provided with three second movable frames in a sliding manner; the fifth spring is connected between the bottom of one side of the second movable frame and the top of the connecting plate on the same side; the baffle is arranged between the bottoms of the other sides of the two second movable frames on the same side; the contact lever, the inside one side slidingtype of shell is provided with the contact lever, the contact lever is connected with the second adjustable shelf, contact lever one side and the cooperation of first adjustable shelf.

Further, still include locking Assembly, locking Assembly includes: the guide sleeve is arranged on one side of the shell; the clamping rods are arranged on the guide sleeves in a vertically symmetrical sliding manner; the hand push rod is arranged between the two clamping rods; the sixth spring is connected between the tail ends of the two clamping rods and the guide sleeve; the clamping plates are symmetrically arranged on one side of the protective door up and down, and the clamping rods are matched with the clamping plates.

Further, a handle is arranged on one side of the collecting box.

The invention has the following advantages: 1. the staff puts allogeneic dressing skin on the rack, and the rethread heater heats allogeneic dressing skin, and then has realized the deactivation processing.

2. Make the scraper blade move right under the effect that first adjustable shelf slided right and carry out gamma ray irradiation deactivation operation with allogeneic dressing skin shovel on the rack, the pin slides left under the effect that the second spring resets and can play the stationary effect to the scraper blade in going into first adjustable shelf.

3. The ratchet bar moves backwards and is disengaged from the ratchet wheel, so that the scraper plate rotates downwards, and the allogenic dressing skin after inactivation can be poured out into the collection box for centralized collection.

4. The baffle moves down can carry on spacingly to allogeneic coating skin, ensures that the scraper blade moves right and can shovel allogeneic coating skin completely, avoids dropping.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of a first embodiment of the present invention.

Fig. 3 is a schematic perspective view of a second embodiment of the present invention.

Fig. 4 is a schematic cross-sectional view of a second embodiment of the present invention.

FIG. 5 is a third cross-sectional structural view of the present invention.

Fig. 6 is a schematic cross-sectional view of the shield assembly of the present invention.

Fig. 7 is a schematic cross-sectional view of a placement assembly of the present invention.

Fig. 8 is a schematic cross-sectional structure diagram of the irradiation assembly of the present invention.

Fig. 9 is an enlarged schematic view of part a of the present invention.

Fig. 10 is a schematic cross-sectional view of a rotating assembly according to the present invention.

Fig. 11 is an enlarged schematic view of part B of the present invention.

FIG. 12 is a schematic perspective view of a portion of the rotating assembly and the illuminating assembly according to the present invention.

Fig. 13 is a schematic cross-sectional structural view of the auxiliary stripping assembly of the present invention.

Fig. 14 is a partial perspective view of the auxiliary stripping assembly of the present invention.

Fig. 15 is a perspective view of the locking assembly of the present invention.

Fig. 16 is a perspective view of a portion of the locking assembly and guard assembly of the present invention.

In the figure: 1_ base, 2_ housing, 3_ heater, 4_ collection box, 5_ protection component, 501_ first guide bar, 502_ first slide block, 503_ protection door, 504_ first handle, 6_ placement component, 601_ second guide bar, 602_ second slide block, 603_ first spring, 604_ rack, 605_ second handle, 7_ irradiation component, 701_ irradiation box, 702_ deactivation lamp, 703_ electric putter, 704_ first movable rack, 705_ third guide bar, 706_ support rack, 707_ scraper, 708_ torsion spring, 709_ stopper, 710_ second spring, 8_ rotation component, 801_ fourth guide bar, 802_ sliding contact rack, 803_ third spring, 804_ support board, 805_ ratchet rack, 806_ fourth spring, 807_ ratchet, 9_ auxiliary stripping component, 901_ fifth guide bar, 902_ connection board, 903_ second movable rack, 904_ fifth spring, 905_ baffle, 906_ contact bar, 10_ locking component, 1001_ guide sleeve, 1002_ clamping bar, 1003_ handspike, 1004_ sixth spring, 1005_ clamping plate.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an inactivation treatment device for preparing allogeneic dressing skin comprises a base 1, a shell 2, a heater 3, a collecting box 4, a protection component 5 and a placing component 6, wherein the shell 2 is arranged at the top of the base 1, the heaters 3 are symmetrically arranged on the upper and lower parts of the inner wall of the rear side of the right part of the shell 2, the collecting box 4 is arranged in the base 1 in a sliding mode, a handle is arranged on the front side of the collecting box 4, the protection component 5 is arranged on the front side of the shell 2, and the placing component 6 is arranged on the inner wall of the rear side of the right part of the shell 2.

When needs carried out the deactivation to allogeneic coating skin, the staff slides left through pulling protection component 5 and opens shell 2, then the staff pulling is placed subassembly 6 and is slided forward and place allogeneic coating skin, accomplish the back, the staff loosens and places subassembly 6, it resets to slide backward thereupon to place subassembly 6, then the staff pulls protection component 5 again and slides right and closes shell 2, at this moment carries out the deactivation through heater 3 to allogeneic coating skin heating. The device has simple structure and convenient operation.

Example 2

As shown in fig. 2, 3, 4, 6 and 7, based on embodiment 1, the protection component 5 includes a first guide rod 501, a first sliding block 502, a protection door 503 and a first handle 504, the first guide rod 501 is disposed inside the front side of the housing 2 in a vertically symmetrical manner, the first sliding blocks 502 are disposed in the middle of each of the two first guide rods 501 in a sliding manner, the protection door 503 is disposed between the two first sliding blocks 502, and the first handle 504 is disposed on the front side of the right portion of the protection door 503.

The placing component 6 comprises second guide rods 601, second sliding blocks 602, first springs 603, placing frames 604 and second handles 605, three groups of second guide rods 601 are arranged on the inner wall of the rear side of the right part of the shell 2, two second guide rods 601 are in a group, a second sliding block 602 is arranged on each second guide rod 601 in a sliding mode, the first springs 603 are connected between each second sliding block 602 and the inner wall of the rear side of the right part of the shell 2, the placing frames 604 are arranged between the two second sliding blocks 602 on the same side, and the second handles 605 are arranged on the front sides of the three placing frames 604.

When needing to carry out the deactivation to allogeneic coating skin, the staff pulls first in command 504 and drives protection door 503 and slide left and open 2 right parts of shell, then the staff pulls second in command 605 and drives rack 604 and slide forward, first spring 603 is stretched thereupon, at this moment the staff puts allogenic coating skin on rack 604, after the completion, the staff loosens second in command 605, first spring 603 resets thereupon and drives rack 604 and slide backward and reset, then staff pulls first in command 504 and drives protection door 503 and slide right and close 2 right parts of shell, at this moment carry out the deactivation through heater 3 to allogeneic coating skin heating. This device simple structure, the staff makes guard gate 503 slide left open shell 2 right part through pulling the first in command 504, and the staff of being convenient for places allogeneic dressing skin, and the staff puts allogeneic dressing skin on rack 604, and rethread heater 3 heats allogeneic dressing skin, and then has realized the deactivation processing.

Example 3

As shown in fig. 1, 2, 4, 8, 9, 10, 11, 12, 13, 14, 15 and 16, based on embodiment 2, the irradiation device 7 further includes an irradiation assembly 7, the irradiation assembly 7 includes an irradiation box 701, an inactivation lamp 702, an electric push rod 703, a first movable frame 704, a third guide rod 705, a support frame 706, a scraper 707, a torsion spring 708, a stop lever 709 and a second spring 710, the left side inside the housing 2 is provided with the irradiation box 701, the front side and the rear side inside the irradiation box 701 are provided with four inactivation lamps 702, the upper part inside the housing 2 is provided with the electric push rod 703, the lower part inside the irradiation box 701 is symmetrically provided with the third guide rod 705 in front and rear, the first movable frame 704 is slidably provided between the two third guide rods, an extension end 705 of the electric push rod 703 penetrates through the right side of the irradiation box 701 and is connected with the right side of the upper part of the first movable frame 704, the first movable frame 704 is provided with three support frames 706 at regular intervals, the three support frames 706 are all rotatably provided with scrapers 707, torsion springs 708 are connected between the scrapers 707 and the support frames 706 on the same side, the left sides of the three scrapers 707 are all symmetrically provided with stop levers 709 in a front-back sliding manner, the stop levers 709 are matched with the first movable frame 704, and second springs 710 are connected between the stop levers 709 and the scrapers 707 on the same side.

The device also comprises a rotating component 8, the rotating component 8 comprises a fourth guide rod 801, a sliding contact frame 802, a third spring 803, a support plate 804, a ratchet bar 805, a fourth spring 806 and a ratchet 807, three groups of fourth guide rods 801 are uniformly arranged at intervals at the rear side of the irradiation box 701, two of the fourth guide rods 801 form a group, the sliding contact frame 802 is arranged between the two fourth guide rods 801 at the same side in a sliding manner, the left sides of the three sliding contact frames 802 are connected with the irradiation box 701 in a sliding manner, the right sides of the three sliding contact frames 802 are matched with the second sliding block 602 at the same side, the third spring 803 is symmetrically connected between the three sliding contact frames 802 and the irradiation box 701 in a left-right manner, the initial state of the third spring 803 is a stretching state, the front ends of the left parts of the three sliding contact frames 802 are provided with the support plate 804, the three support plates 804 are provided with the ratchet bar 805 in a sliding manner, the fourth springs 806 are symmetrically connected between the top of the ratchet bar 805 and the bottom of the support plate 804 at the same side in a front-back manner, the three scrapers 707 are each provided with a ratchet 807 on the left side, and the ratchet 807 is engaged with the ratchet bar 805.

When the heating of the allogeneic dressing skin is completed and gamma-ray irradiation is needed to be carried out on the allogeneic dressing skin, a worker controls the extension end of the electric push rod 703 to be shortened, the first movable frame 704 slides rightwards along with the first movable frame 704, the first movable frame 704 slides rightwards to drive the scraping plate 707 to move rightwards to scoop up the allogeneic dressing skin on the placing frame 604, after the completion, the worker controls the extension end of the electric push rod 703 to extend, the first movable frame 704 slides leftwards to reset along with the first movable frame 704, the allogeneic dressing skin which is heated at the moment is on the scraping plate 707, then gamma-ray irradiation is carried out on the allogeneic dressing skin through the inactivation lamp 702, so that the inactivation purpose is achieved, when the worker needs to place and heat the next allogeneic dressing skin, the second handle 605 is pulled to drive the second sliding block 602 to slide forwards through the placing frame 604, the second sliding block 602 slides forwards without extruding the sliding contact frame 802, the third spring 803 resets along with the second sliding contact frame 802 to slide forwards, the sliding contact frame 802 slides forwards to drive the ratchet bar 805 to move forwards to contact with the ratchet 807 through the supporting plate 804, the ratchet bar 805 slides upwards along with the ratchet bar, the fourth spring 806 is compressed, after the ratchet bar 805 moves forwards to pass through, the fourth spring 806 resets to drive the ratchet bar 805 to slide downwards to reset, when a worker finishes placing allogenic dressing skin, the second handle 605 is released, the first spring 603 resets to drive the second sliding block 602 to slide backwards to reset, the second sliding block 602 slides backwards to reset, the sliding contact frame 802 slides backwards to press the sliding contact frame 802 to slide backwards, the sliding contact frame 802 slides backwards to drive the ratchet bar 805 to move backwards through the supporting plate 804 to be meshed with the ratchet 807, the ratchet 807 rotates along with the ratchet 807 to drive the scraper 707 to rotate downwards, the torsion spring 708 deforms along with the scraper 707, the scraper 707 rotates downwards to drive the baffle 709 to slide rightwards under the action of the first movable frame 704, the second spring 710 is then compressed, and when the blocking rod 709 moves out of contact with the first movable frame 704, the second spring 710 resets to drive the stop lever 709 to slide leftwards to reset, the scraper 707 rotates downwards to pour out the inactivated allogeneic dressing skin, the allogeneic dressing skin falls into the collecting box 4 to be collected, when the ratchet bar 805 moves backward to disengage with the ratchet 807, the torsion spring 708 resets to drive the scraper 707 to rotate upward to reset, the scraper 707 rotates downward to drive the stop rod 709 to slide rightward under the action of the first movable frame 704, the second spring 710 is compressed, when the stop rod 709 moves to a proper position, the second spring 710 resets to drive the stop rod 709 to slide leftward to reset and clamp into the first movable frame 704 to limit the scraper 707, then the staff drives collecting box 4 through the pulling handle and slides forward and open, and the staff takes out the allogenic dressing skin that the deactivation was accomplished and concentrates the collection. This device simple structure makes scraper blade 707 move right under the effect of first adjustable shelf 704 gliding right and carries out gamma ray irradiation deactivation operation with the allogeneic dressing skin shovel on the rack 604, pin 709 can play the stationary effect to scraper blade 707 in the first adjustable shelf 704 of card income under the effect that second spring 710 resets, ratchet bar 805 removes backward and ratchet 807 disengage the meshing makes scraper blade 707 rotate downwards, can pour out the allogeneic dressing skin that the deactivation was accomplished to the collection box 4 in the concentration and collect.

Still including supplementary material subassembly 9 of taking off, supplementary material subassembly 9 of taking off is including fifth guide arm 901, connecting plate 902, second adjustable shelf 903, fifth spring 904, baffle 905 and contact bar 906, the inner wall front and back symmetry on shell 2 right side is provided with fifth guide arm 901, even interval is provided with three connecting plate 902 on two fifth guide arms 901, even interval slidingtype is provided with three second adjustable shelf 903 on two fifth guide arms 901, be connected with fifth spring 904 between the connecting plate 902 top of second adjustable shelf 903 right side bottom and homonymy, all be provided with baffle 905 between two second adjustable shelf 903 left sides bottoms of homonymy, the inside right side of shell 2 is provided with slidingtype contact bar 906, contact bar 906 is connected with second adjustable shelf 903, contact bar 906 left side and the cooperation of first adjustable shelf 704.

First adjustable shelf 704 slides right and squeezes contact bar 906 and slides down, contact bar 906 slides down and promotes second adjustable shelf 903 and slides down, fifth spring 904 is compressed, second adjustable shelf 903 slides down and drives baffle 905 and move down and cover the allogeneic dressing skin on rack 604, move right through scraper 707 afterwards and shovel the allogeneic dressing skin on rack 604, slide left when no longer squeezing contact bar 906 when first adjustable shelf 704, fifth spring 904 resets thereupon and drives second adjustable shelf 903 and upwards slide, second adjustable shelf 903 slides upwards and drives baffle 905 and upwards remove and reset, second adjustable shelf 903 slides upwards and drives contact bar 906 upwards and remove and reset. This device simple structure, baffle 905 moves down can carry on spacingly to allogeneic dressing skin, ensures that scraper blade 707 moves right and can shovel the allogeneic dressing skin completely, avoids dropping.

The novel protective door is characterized by further comprising a locking assembly 10, wherein the locking assembly 10 comprises a guide sleeve 1001, clamping rods 1002, a hand push rod 1003, a sixth spring 1004 and a clamping plate 1005, the guide sleeve 1001 is arranged on the right side of the shell 2, the clamping rods 1002 are symmetrically arranged on the upper portion and the lower portion of the guide sleeve 1001 in a sliding mode, the hand push rod 1003 is arranged between the two clamping rods 1002, the sixth spring 1004 is connected between the tail ends of the two clamping rods 1002 and the guide sleeve 1001, the clamping plates 1005 are symmetrically arranged on the front side of the right portion of the protective door 503 in the up-down mode, and the clamping rods 1002 are matched with the clamping plate 1005.

When the right part of the shell 2 needs to be opened, a worker pushes the hand push rod 1003 to drive the clamping rod 1002 to slide backwards, the sixth spring 1004 is stretched, the clamping rod 1002 slides backwards and does not clamp the clamping plate 1005 any longer, at this time, the worker drives the protective door 503 to slide leftwards to open the right part of the shell 2 by pulling the first handle 504, then the worker loosens the hand push rod 1003, the sixth spring 1004 resets to drive the clamping rod 1002 to slide forwards for resetting, when the right part of the shell 2 needs to be closed, the worker drives the protective door 503 to slide rightwards to close the right part of the shell 2 by pulling the first handle 504, the protective door 503 slides rightwards to drive the clamping plate 1005 to extrude the clamping rod 1002 to slide backwards, the sixth spring 1004 is stretched, and after the clamping plate 1005 passes through the clamping plate 1005, the sixth spring 1004 resets to drive the clamping rod 1002 to slide forwards to reset the clamping plate 1005. This device simple structure slides forward at kelly 1002 and blocks cardboard 1005 and lock guard gate 503, can avoid the heat in the shell 2 to spill and reduce the temperature of heating allogeneic dressing skin.

The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides an allogenic dressing skin preparation is with deactivation processing apparatus which characterized by includes:

the top of the base (1) is provided with a shell (2);

the heater (3) is arranged on the inner wall of one side of the shell (2) in an up-down symmetrical mode;

the collecting box (4) is arranged in the base (1) in a sliding mode;

the protection component (5) is arranged on one side of the shell (2);

the device comprises a placement component (6), wherein the placement component (6) is arranged on the inner wall of one side of the shell (2).

2. The inactivation treatment device for allogenic dressing preparation according to claim 1, wherein the protection assembly (5) comprises:

the first guide rod (501) is arranged inside one side of the shell (2) in a vertically symmetrical mode;

the first sliding blocks (502) are arranged in the middle of the two first guide rods (501) in a sliding mode;

the protective door (503) is arranged between the two first sliding blocks (502);

a first handle (504), wherein the first handle (504) is arranged on one side of the protection door (503).

3. The inactivation treatment apparatus for allogenic dressing preparation according to claim 2, wherein the placement module (6) comprises:

the inner wall of one side of the shell (2) is provided with three groups of second guide rods (601), and two of the second guide rods (601) form one group;

the second sliding block (602), each second guide rod (601) is provided with the second sliding block (602) in a sliding manner;

a first spring (603), wherein the first spring (603) is connected between each second sliding block (602) and the inner wall of one side of the shell (2);

the placing rack (604) is arranged between the two second sliding blocks (602) on the same side;

and the second handles (605) are arranged on one sides of the three placing racks (604).

4. The inactivation treatment apparatus for preparing the allogeneic dressing according to claim 3, further comprising an irradiation assembly (7), wherein the irradiation assembly (7) comprises:

the irradiation box (701) is arranged on one side inside the shell (2);

the two sides inside the irradiation box (701) are respectively provided with four inactivation lamps (702);

the electric push rod (703) is arranged at the upper part in the shell (2);

the third guide rod (705) is symmetrically arranged at the lower part in the irradiation box (701);

the first movable frame (704) is arranged between the two third guide rods (705) in a sliding mode, and the extending end of the electric push rod (703) penetrates through one side of the irradiation box (701) and is connected with one side of the upper portion of the first movable frame (704);

the first movable frame (704) is provided with three support frames (706) at uniform intervals;

the three support frames (706) are respectively provided with the scraper (707) in a rotating manner;

the torsion spring (708) is connected between the scraper (707) and the supporting frame (706) on the same side;

the stop levers (709) are symmetrically and slidably arranged on one sides of the three scrapers (707), and the stop levers (709) are matched with the first movable frame (704);

and the second spring (710) is connected between the stop lever (709) and the scraper (707) on the same side.

5. The inactivation treatment apparatus for preparing allogenic dressing skin according to claim 4, further comprising a rotating assembly (8), wherein the rotating assembly (8) comprises:

the irradiation box (701) is provided with three groups of fourth guide rods (801) at one side at intervals, and two groups of the fourth guide rods (801) are one group;

the sliding contact frames (802) are arranged between the two fourth guide rods (801) on the same side in a sliding mode, one sides of the three sliding contact frames (802) are connected with the irradiation box (701) in a sliding mode, and the other sides of the three sliding contact frames (802) are matched with the second sliding blocks (602) on the same side;

the third springs (803) are symmetrically connected between the three sliding contact frames (802) and the irradiation box (701), and the initial state of each third spring (803) is a stretching state;

the supporting plates (804) are arranged at one ends of the three sliding contact frames (802);

the three support plates (804) are all provided with the ratchet bar (805) in a sliding manner;

the fourth spring (806) is symmetrically connected between the top of the ratchet bar (805) and the bottom of the supporting plate (804) on the same side;

the three scrapers (707) are provided with the ratchet wheel (807) on one side, and the ratchet wheel (807) is matched with the ratchet bar (805).

6. The inactivation treatment device for preparing the allogeneic dressing according to claim 5, further comprising an auxiliary stripping assembly (9), wherein the auxiliary stripping assembly (9) comprises:

the inner wall of one side of the shell (2) is symmetrically provided with the fifth guide rod (901);

the two fifth guide rods (901) are uniformly provided with three connecting plates (902) at intervals;

the two fifth guide rods (901) are uniformly and alternately provided with three second movable frames (903) in a sliding manner;

the fifth spring (904) is connected between the bottom of one side of the second movable frame (903) and the top of the connecting plate (902) on the same side;

the baffle (905) is arranged between the bottoms of the other sides of the two second movable frames (903) on the same side;

contact lever (906), the inside one side slidingtype of shell (2) is provided with contact lever (906), contact lever (906) are connected with second movable rack (903), and contact lever (906) one side cooperates with first movable rack (704).

7. The inactivation treatment device for preparing the allogeneic dressing according to claim 6, further comprising a locking assembly (10), wherein the locking assembly (10) comprises:

the guide sleeve (1001) is arranged on one side of the shell (2);

the clamping rods (1002) are symmetrically arranged on the guide sleeve (1001) in a vertically sliding manner;

the hand push rod (1003) is arranged between the two clamping rods (1002);

the sixth spring (1004) is connected between the tail ends of the two clamping rods (1002) and the guide sleeve (1001);

the protective door comprises a clamping plate (1005), wherein the clamping plate (1005) is symmetrically arranged on one side of the protective door (503) up and down, and a clamping rod (1002) is matched with the clamping plate (1005).

8. The inactivation treatment device for preparing the allogeneic dressing skin according to claim 1, wherein a handle is arranged on one side of the collection box (4).