CN220025148U - Skin burn skin grafting plastic auxiliary device - Google Patents

Abstract

The utility model discloses a skin burn skin grafting plastic auxiliary device, which comprises: the slicing table, the top fixed mounting of slicing table has the mount, the inner wall sliding connection of mount has the fixed plate, the top sliding connection of slicing table has the carriage, the top embedding of slicing table is installed and is leaked the net, the inner wall bottom fixed mounting of slicing table has the negative pressure machine, and the top sliding connection of mounting panel has the movable plate. According to the utility model, the fixing frame is arranged, the skin piece is flattened on the top of the slicing table, the left end and the right end of the skin piece are fixed by the fixing plate, the push rod is pushed to drive the movable plate to move according to the size of the skin piece, the movable plate drives the telescopic plate to slide along the outer wall of the connecting plate, the push rod is pushed to adjust the positions of the telescopic plate and the connecting plate, the sliding plate, the telescopic plate and the connecting plate form a closed space, the skin piece is fixed by the adsorption force generated by passing through the negative pressure machine through the leakage net, damaged skin tissues are avoided, and slicing treatment by using a cutter is facilitated.

Description

Skin burn skin grafting plastic auxiliary device

Technical Field

The utility model relates to the technical field of shaping auxiliary devices, in particular to a skin burn skin grafting shaping auxiliary device.

Background

When a patient suffers from serious burn, a skin grafting plastic operation is generally required to be performed, a part of skin is taken off at a healthy skin part (supply area) of the patient, and the skin is used for covering an area (receiving area) from which scars are cut off, so that skin epidermis exists at the burn part.

Patent document CN217338869U discloses a skin grafting operation auxiliary device, which discloses a needle plate and a backing plate, wherein the needle plate comprises a fixed plate and fixed needles uniformly distributed on the fixed plate, through holes matched with the fixed needles are formed in the backing plate, and the backing plate penetrates through the fixed needles and is placed on the fixed plate. The cut is carried out on the covered bakelite plate according to the hole distance, the purpose of quick cutting can be achieved, the cut stamp skin is neat and regular in shape, the quick implementation of skin grafting is facilitated, the area for cutting the stamp skin can be timely adjusted according to the hole distance of the nail plate fixing needle due to the size of the stamp skin, and the skin preparation time is shortened. However, in the skin grafting auxiliary device proposed in the above patent document, the skin is easily broken by fixing the skin through the fixing needle, and the fixing of the skin piece is inconvenient.

Disclosure of Invention

The utility model aims to provide a skin burn skin grafting shaping auxiliary device, which aims to solve the technical problems that the existing skin burn skin grafting shaping auxiliary device provided in the background art is simple in structure, is inconvenient to fix a skin piece and is easy to damage skin tissues due to uneven stress during fixing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a skin burn skin graft shaping aid comprising:

the top of the slicing table is fixedly provided with a fixing frame;

the top of the fixing frame is provided with a threaded rod in a penetrating way;

the spring, the bottom fixed mounting of mount has the spring, the inner wall sliding connection of mount has the fixed plate, the top sliding connection of section platform has the carriage, the outer wall fixed mounting of carriage has the sliding plate, the gag lever post is installed in the top penetration of sliding plate, the drain screen is installed in the top embedding of section platform, the inner wall bottom fixed mounting of section platform has the negative pressure machine, and the top sliding connection of mounting panel has the movable plate, the outer wall fixed mounting of movable plate has the push rod, the outer wall fixed mounting of movable plate has the sand grip, the outer wall sliding connection of sand grip has the expansion plate, the outer wall penetration connection of expansion plate has the connecting plate.

Preferably, a sliding groove is formed in the top of the slicing table.

Preferably, the top of the slicing table is provided with scale marks.

Preferably, the inner wall of the slicing table is fixedly provided with a mounting plate.

Preferably, the outer wall fixed mounting of section platform has the storage box, and the outer wall fixed mounting of storage box has the connecting wire, and the one end fixedly connected with stock of storage box is kept away from to the connecting wire, and the left side outer wall fixed mounting of stock has the accessory plate.

Preferably, the top of stock runs through and has seted up logical groove, and the inner wall in logical groove is connected with the spliced pole in a run-through, and the outer wall of spliced pole is connected with the rotor plate in a run-through, and rotor plate's outer wall fixed mounting has the pulling piece.

Preferably, the outer wall of the slicing table is fixedly provided with a fixing block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the fixing frame, the movable frame and the leakage net are arranged, the skin piece is flattened at the top of the slicing table, the left end and the right end of the skin piece are fixed by using the fixing plate, the push rod is pushed to drive the movable plate to move according to the size of the skin piece, the movable plate is driven to drive the telescopic plate to slide along the outer wall of the connecting plate, the push rod is pushed to adjust the positions of the telescopic plate and the connecting plate, the sliding plate, the telescopic plate and the connecting plate are enclosed into a closed space, and the skin piece is fixed by the adsorption force generated when the leakage net passes through the negative pressure machine, so that damaged skin tissues are avoided, and slicing treatment is facilitated;

2. according to the utility model, the long rod, the auxiliary plate and the rotating plate are arranged, the long rod is placed on the top of the slicing table, the outer wall of the long rod is attached to the outer wall of the fixed block, the scale marks are aligned on the outer wall of the auxiliary plate, the rotating plate is driven to rotate by pulling the pulling block, the rotating plate is enabled to rotate to be parallel to the transverse scale marks, the connecting column slides along the inner wall of the through groove, the position of the rotating plate is adjusted to be aligned with the transverse scale marks, and the slicing of skin for skin grafting shaping by a doctor is facilitated to be assisted, so that the tilting phenomenon during slicing is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic diagram of a moving plate structure according to the present utility model;

FIG. 4 is a schematic view of a structure of a connecting plate according to the present utility model;

FIG. 5 is a schematic view of a fixed block structure according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

fig. 7 is a schematic view of the structure of the auxiliary plate of the present utility model.

In the figure: 1. a slicing table; 101. a chute; 2. a fixing frame; 201. a threaded rod; 202. a spring; 203. a fixing plate; 204. a carriage; 205. a sliding plate; 206. a limit rod; 207. a drain screen; 208. a negative pressure machine; 209. a moving plate; 210. a push rod; 211. a convex strip; 212. a telescoping plate; 213. a connecting plate; 3. scale marks; 4. a mounting plate; 5. a storage box; 501. a connecting wire; 502. a long rod; 503. an auxiliary plate; 504. a through groove; 505. a connecting column; 506. a rotating plate; 507. pulling the block; 508. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 3, a skin burn skin grafting and shaping auxiliary device includes: the slicing table 1 is provided with a plurality of slicing machines,

the spout 101 has been seted up at the top of section platform 1, the setting group number of spout 101 is two sets of, be located section platform 1 top and be close to front and back outer wall department respectively, section platform 1's top is provided with scale mark 3, scale mark 3 has a plurality of ways, and along section platform 1 top transversely, vertically crisscross setting, and the distance between the adjacent twice scale mark 3 equals, section platform 1's inner wall fixed mounting has mounting panel 4, and mounting panel 4 is located the top of negative pressure machine 208, the bottom of mounting panel 4 is run through on the top of negative pressure machine 208, the bottom of movable plate 209, expansion plate 212 and connecting plate 213 is laminated with the top of mounting panel 4, and the top of movable plate 209, expansion plate 212 and connecting plate 213 is laminated with the inner wall top of section platform 1.

Referring to fig. 1, 2, 3, 4 and 6, a fixing frame 2 is fixedly installed at the top of the slicing table 1, the fixing frame 2 is located at the left side of the top of the slicing table 1, a threaded rod 201 is installed at the top of the fixing frame 2 in a penetrating manner, springs 202 are fixedly installed at the bottom of the fixing frame 2, the number of installation groups of the springs 202 is two, a fixing plate 203 is slidably connected to the inner wall of the fixing frame 2, the top of the fixing plate 203 is fixedly connected with the bottom end of the springs 202, the bottom end of the threaded rod 201 is attached to the top of the fixing plate 203, a sliding frame 204 is slidably connected to the top of the slicing table 1, the sliding frame 204 is located on the right side of the fixing frame 2, the bottom end of the sliding frame 204 is slidably connected with the inner wall of the sliding groove 101, a threaded rod 201 is installed at the top of the movable frame in a penetrating manner, the springs 202 are fixedly installed at the bottom of the movable frame, and the inner wall of the movable frame is slidably connected with the fixing plate 203, the outer wall of the sliding frame 204 is fixedly provided with a sliding plate 205, the sliding plate 205 is fixedly arranged on the outer wall of the right side of the sliding frame 204, the bottom of the sliding plate 205 is in sliding connection with the top of the slicing table 1, the top of the sliding plate 205 is penetrated and provided with a limiting rod 206, the bottom end of the limiting rod 206 is embedded into the top of the slicing table 1 to fix the sliding plate 205, the sliding frame 204 is further fixed, the top of the slicing table 1 is embedded and provided with a drain screen 207, the bottom end penetrates through the top of the slicing table 1, the bottom of the inner wall of the slicing table 1 is fixedly provided with a negative pressure machine 208, the top of the mounting plate 4 is in sliding connection with a movable plate 209, the number of the mounting groups of the movable plate 209 is two groups, the left side and the right side are piled up and distributed, the outer walls of the two sides of the movable plate 209 are in sliding connection with the inner wall of the slicing table 1, the bottom of the movable plate 209 is in sliding connection with the top of the inner wall of the slicing table 1, the bottom of movable plate 209 and the top laminating of mounting panel 4, the outer wall fixed mounting of movable plate 209 has push rod 210, and push rod 210 fixed mounting is in one side that movable plate 209 is close to section platform 1 inner wall, push rod 210 runs through section platform 1's inner wall, and extend to section platform 1's left and right sides outer wall, the outer wall fixed mounting of movable plate 209 has sand grip 211, the outer wall sliding connection of sand grip 211 has expansion plate 212, expansion plate 212 is located between the both sides movable plate 209, the outer wall of expansion plate 212 runs through and is connected with connecting plate 213, and the left and right sides of connecting plate 213 runs through the outer wall of two sets of expansion plate 212, with just the outer wall fixed mounting of connecting plate 213 have push rod 210, and push rod 210 runs through section platform 1's inner wall, section platform 1's outer wall fixed mounting has the plate, and the plate is located the below of push rod 210, through setting up fixed pin and runs through push rod 210, fix section platform 210, the skin that needs to cut into section use is placed in section platform 1's top, one end is placed in the below of mount 2, rotate threaded rod 201, promote fixed plate 203 and slide down, with the fixed plate 205 is fixed to compress tightly, with the skin piece left end, with skin piece is flat 205, it is flat to be moved to the connecting plate 205, and the expansion plate 213 is stretched out of the side, and the expansion plate is carried out the fixed plate is broken side by the fixed plate 212, and is carried out the fixed plate is closely to the side and is carried out, and the fixed plate 213 is broken side by the fixed plate is moved along the side and is broken side to the fixed plate 213 to the side and is broken side to the side.

Referring to fig. 1, 5 and 7, the outer wall of the slicing stand 1 is fixedly provided with a storage box 5, the storage box 5 is positioned on the right side of the slicing stand 1, the storage box 5 is positioned below a group of push rods 210 on the right side, the outer wall of the storage box 5 is fixedly provided with a connecting line 501, one end of the connecting line 501 far away from the storage box 5 is fixedly connected with a long rod 502, the left outer wall of the long rod 502 is fixedly provided with an auxiliary plate 503, the length of the long rod 502 is longer than that of the slicing stand 1, the length of the long rod 502 is longer than that of the auxiliary plate 503, the length of the auxiliary plate 503 is shorter than that of the slicing stand 1, a through groove 504 is formed in the top of the long rod 502 in a penetrating manner, a connecting column 505 is connected in a penetrating manner to the inner wall of the through groove 504, the bottom end of the connecting column 505 is in sliding connection with the inner wall bottom of the long rod 502, the outer wall of the connecting column 505 is in a penetrating manner of a rotating plate 506, the bottom and the top of the rotating plate 506 are respectively attached to the bottom and the top of the inner wall of the long rod 502, the outer wall of the rotating plate 506 is fixedly provided with a pulling block 507, when the rotating rod rotates to the inside of the long rod 502, the pulling block 507 is embedded into and connected with the outer wall of the long rod 502, the outer wall of the slicing table 1 is fixedly provided with a fixed block 508, the fixed blocks 508 are arranged in a plurality of groups, the fixed block 508 is positioned at one side of a longitudinal scale mark 3, the long rod 502 is taken out of the inside of the storage box 5 and placed at the top of the slicing table 1, the outer wall of the long rod 502 is attached to the outer wall of the fixed block 508, the outer wall of the auxiliary plate 503 is aligned with the scale mark 3, the pulling block 507 drives the rotating plate 506 to rotate, the rotating plate 506 rotates to be parallel to the transverse scale mark 3, the connecting column 505 slides along the inner wall of the through groove 504, the position of the rotating plate 506 is adjusted to be aligned with the transverse scale mark 3, the auxiliary doctor is convenient for slicing the skin for skin grafting shaping, avoiding the inclination phenomenon during slicing.

When the skin burn skin grafting plastic auxiliary device is used for slicing the taken skin to be transplanted, the skin to be sliced is placed at the top of the slicing table 1, one end of the skin is placed below the fixing frame 2, the left end of the skin is fixed and pressed through the fixing plate 203, the skin is smoothed and straightened, the right end of the skin is fixed through the fixing plate 203 on the inner wall of the sliding frame 204, the two groups of sliding plates 205 are pushed to move towards the middle direction according to the size of the skin, the telescopic plates 212 are driven to move along the outer wall of the connecting plate 213, the push rods 210 are pushed to drive the connecting plate 213 and the telescopic plates 212 to move along the outer wall of the sliding plates 205 and approach each other, the sliding plates 205, the telescopic plates 212 and the connecting plate 213 are enclosed into a closed space, the negative pressure machine 208 is started, the skin is fixed through the adsorption force of the leakage net 207, meanwhile, damaged skin tissues are avoided, slicing treatment is facilitated, the slice preparation is assisted through the auxiliary plates 503 and the rotating plates 506, and the phenomenon of tilting during slicing is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A skin burn skin graft shaping aid, comprising:

the slicing machine comprises a slicing table (1), wherein a fixing frame (2) is fixedly arranged at the top of the slicing table (1);

the top of the fixing frame (2) is provided with a threaded rod in a penetrating way;

spring (202), the bottom fixed mounting of mount (2) has spring (202), the inner wall sliding connection of mount (2) has fixed plate (203), the top sliding connection of cutting into slices platform (1) has carriage (204), the outer wall fixed mounting of carriage (204) has sliding plate (205), gag lever post (206) are installed in the top penetration of sliding plate (205), leak net (207) are installed in the top embedding of cutting into slices platform (1), negative pressure machine (208) are installed in the inner wall bottom fixed mounting of cutting into slices platform (1), the top sliding connection of mounting panel (4) has movable plate (209), the outer wall fixed mounting of movable plate (209) has push rod (210), the outer wall fixed mounting of movable plate (209) has sand grip (211), the outer wall sliding connection of sand grip (211) has expansion plate (212), the outer wall penetration connection of expansion plate (212) has connecting plate (213).

2. The skin burn skin graft shaping aid of claim 1, wherein: a chute (101) is formed in the top of the slicing table (1).

3. The skin burn skin graft shaping aid of claim 1, wherein: the top of the slicing table (1) is provided with scale marks (3).

4. The skin burn skin graft shaping aid of claim 1, wherein: the inner wall of the slicing table (1) is fixedly provided with a mounting plate (4).

5. The skin burn skin graft shaping aid of claim 1, wherein: the slicing table is characterized in that a storage box (5) is fixedly arranged on the outer wall of the slicing table (1), a connecting wire (501) is fixedly arranged on the outer wall of the storage box (5), a long rod (502) is fixedly connected to one end, away from the storage box (5), of the connecting wire (501), and an auxiliary plate (503) is fixedly arranged on the left outer wall of the long rod (502).

6. The skin burn skin graft shaping aid of claim 5, wherein: the top of stock (502) runs through and has seted up logical groove (504), and the inner wall through connection of logical groove (504) has spliced pole (505), and the outer wall through connection of spliced pole (505) has rotor plate (506), and the outer wall fixed mounting of rotor plate (506) has pulling piece (507).

7. The skin burn skin graft shaping aid of claim 1, wherein: the outer wall of the slicing table (1) is fixedly provided with a fixed block (508).