CN208404763U

CN208404763U - A kind of stamp skin cutting board

Info

Publication number: CN208404763U
Application number: CN201721057073.XU
Authority: CN
Inventors: 申传安; 王鑫; 李大伟
Original assignee: Individual
Current assignee: Fourth Medical Center General Hospital of Chinese PLA
Priority date: 2017-08-23
Filing date: 2017-08-23
Publication date: 2019-01-22
Anticipated expiration: 2027-08-23

Abstract

The utility model provides a kind of stamp skin cutting board, for cutting skin graft, it include: chip board, the chip board include framework and be formed in the framework upper surface cutting frid, the cutting groove plate surface has multiple equidistant cutting grooves arranged in parallel, each cutting groove runs through the cutting frid in the vertical direction, and the framework is enclosed accommodating space below the cutting frid；And support plate, the support plate are placed in the accommodating space, the skin graft is placed on the upper surface of the support plate.The purpose of this utility model is to provide a kind of stamp skin cutting boards, and unitized cutting board is used to cut the self skin graft of acquisition, quickly, homogenization can cut skin graft.

Description

A kind of stamp skin cutting board

Technical field

The utility model relates to medical instrument, in particular to a kind of stamp skin cutting board.

Background technique

A kind of common method when stamp skin grafting is large-area burns skin source deficiency.Before grafts, need by The self skin graft of acquisition is divided into the skin graft similar to postage-stamp-sized, then by the skin graft directly transplanting after segmentation to the surface of a wound.

In the concrete operations of current stamp skin grafting, skin graft segmentation is cut out by scissors by hand by medical staff At.Not only efficiency is lower for this manually-operated mode, and the skin graft size and shape cut out cannot being consistent property, then The healing effect of the surface of a wound can be had an impact.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of stamp skin cutting board, use unitized Cutting board cuts the self skin graft of acquisition, quickly, homogenization can cut skin graft.

One embodiment of the utility model provides a kind of stamp skin cutting board, for cutting skin graft, comprising:

Chip board, the chip board include framework and be formed in the framework upper surface cutting frid, the cutting Frid surface has multiple equidistant cutting grooves arranged in parallel, and each cutting groove runs through the cutting in the vertical direction Frid, the framework are enclosed accommodating space below the cutting frid；With

Support plate, the support plate are placed in the accommodating space, and the skin graft is placed on the upper table of the support plate Face.

Preferably, the framework is square, the multiple cutting groove along it is described cutting frid a side side To extension, each cutting groove runs through the cutting frid in their extension direction.

Preferably, the chip board is removable relative to the support plate, and the chip board includes

First cut direction, in first cut direction, the cutting groove is relative to the support plate along first direction Extend；With

Second cut direction, in second cut direction, the cutting groove relative to the support plate in a second direction Extend, the second direction is vertical with the first direction.

Preferably, further comprise:

Cutter, the cutter stretch to the upper surface of the support plate from the cutting groove, and along the cutting Slot cuts the skin graft.

Preferably, the cutter are round roller bearing knife.

Preferably, the width of each cutting groove is more than or equal to the thickness of the cutter.

Preferably, the both ends of the cutting groove form opening in the framework.

Preferably, the opening is horn opening.

Preferably, the spacing between two adjacent cutting grooves is 0.5cm, 0.75cm, 1cm, 1.5cm or 2cm.

Preferably, the length of a side of the cutting frid is 12cm.

The stamp skin cutting board of the present embodiment by providing there is the chip board of the through slot of spaced set to limit skin The cutting spacing of piece, and by the way that support plate to be arranged in the accommodating space that chip board is formed below cutting frid, reasonably The relative position of support plate and cutting groove is set, steadily to support the position of skin graft by support plate, and is set by chip board Set the cutting spacing of stamp skin.

When cutting skin graft using the stamp skin cutting die of the present embodiment, since cutting spacing is by chip board The spacing of cutting groove limits, and skin graft has stablized support by support plate, therefore is only needed in operation using cutter edge Cutting groove carry out cutting action, not only cutting efficiency is high, and skin graft cut out it is in the same size.

Detailed description of the invention

The following drawings only does schematic illustration and explanation to the utility model, does not limit the scope of the utility model.

Fig. 1 a is the explosive view of the stamp skin cutting board of the utility model；

Fig. 1 b is the sectional view of the stamp skin cutting board of the utility model；

Fig. 2 a is the top view of the first cut direction of the chip board in the utility model；

Fig. 2 b is the top view of the second cut direction of the chip board in the utility model.

Specific embodiment

In order to which the technical features, objects and effects to utility model are more clearly understood, Detailed description of the invention sheet is now compareed The specific embodiment of utility model, identical label indicates identical part in the various figures.

Herein, " schematic " expression " serving as examplea, instances, or illustrations " should not will be described herein as " showing Any diagram, the embodiment of meaning property " are construed to technical solution that is a kind of preferred or more having advantages.

To make simplified form, only schematically showing and the utility model relevant portion, and not generation in each figure Its practical structures as product of table.In addition, there is identical structure or function in some figures so that simplified form is easy to understand Component, only symbolically depict one of those, or only marked one of those.

Herein, the limitation in " equal ", " identical " etc. and non-critical mathematics and/or geometry meaning also includes It will be appreciated by those skilled in the art that and the error that the permissions such as makes or uses.Unless otherwise indicated, numerical value model herein It encloses not only including the entire scope in two endpoint, also includes being contained in several subranges therein.

In order to solve the problems, such as manually to cut out in the prior art stamp skin low efficiency, cut out it is non-uniform, such as Fig. 1 a and Fig. 1 b Shown, one embodiment of the utility model provides a kind of stamp skin cutting board, for cutting skin graft 1, comprising:

Chip board 10, the cutting frid 12 including framework 11 and the upper surface for being formed in framework 11 cut 12 surface of frid With multiple equidistant cutting grooves 13 arranged in parallel, each cutting groove 13 is in the vertical direction through cutting frid 12, framework 11 are enclosed accommodating space 14 in the lower section of cutting frid 12；With

Support plate 20, support plate 20 are placed in accommodating space 14, and skin graft 1 is placed on the upper surface of support plate 20.Support The shapes and sizes of plate 20 are consistent with the lower surface of framework 11.

The stamp skin cutting die of the present embodiment further comprises:

Cutter 30,30 Self cleavage slot 13 of cutter stretches to the upper surface of support plate 20, and cuts along cutting groove 13 Skin graft 1.

From the foregoing, it will be observed that the stamp skin cutting board of the present embodiment has the slice of the through slot 13 of spaced set by providing Plate 10 limits the cutting spacing of skin graft, and by the way that support plate 20 is arranged in what chip board 10 was formed below cutting frid 12 In accommodating space 14, the relative position of support plate 20 and cutting groove 13 is reasonably set, steadily to support by support plate 20 The position of skin graft 1, and pass through the cutting spacing of the setting stamp skin of chip board 10.

When cutting skin graft using the stamp skin cutting die of the present embodiment, since cutting spacing has passed through on chip board 10 The spacing of cutting groove 13 limit, and skin graft 1 pass through support plate 20 and has stablized and supported, therefore is only needed in operation using cutting Cutter 30 carries out cutting action along cutting groove 13, and not only cutting efficiency is high, and skin graft cut out it is in the same size.

Preferably, framework 11 is square, and multiple cutting grooves 13 extend along the direction of a side of cutting frid 12, Each cutting groove 13 is in their extension direction through cutting frid 12.

In conjunction with shown in Fig. 2 a and Fig. 2 b, chip board 10 is removable relative to support plate 20, and chip board 10 includes

First cut direction as shown in Figure 2 a, in the first cut direction, cutting groove 13 is relative to support plate 20 along first Direction extends；With

Second cut direction as shown in Figure 2 b, in the second cut direction, cutting groove 13 is relative to support plate 20 along second Direction extends, and the second direction is vertical with first direction shown in Fig. 2 a.

When cutting skin graft using the stamp skin cutting die of the present embodiment, since support plate 20 is used to support skin graft 1, because The position of this support plate 20 is fixed, and is realized relative to the position of support plate 20 in support plate 20 by changing chip board 10 The cutting of the different directions of skin graft 1.

Skin graft 1 in support plate 20 is cut when use is located at the chip board 10 in the first cut direction as shown in Figure 2 a Afterwards, skin graft 1 is cut into the strip of spacing of the width between two adjacent cutting grooves 13.And when by chip board 10 from such as figure When the first cut direction of 2a rotates 90 ° and is moved to the second cut direction as shown in Figure 2 b, skin graft 1 from width be two The strip of spacing between adjacent cutting groove 13 is being cut into spacing of the side length between two adjacent cutting grooves 13 just It is rectangular.

In order to meet different size needs, the stamp skin cutting board of the present embodiment can have one group of chip board 10, often Spacing between two adjacent cutting grooves 13 on a chip board 10 is different.For example, can have 5 chip boards 10, it is adjacent Spacing between two cutting grooves 13 is 0.5cm, 0.75cm, 1cm, 1.5cm or 2cm.

Preferably, the length for cutting a side of frid 12 is 12cm.Then correspond to above cutting separation, each The quantity for the cutting groove 13 being arranged on chip board 10 is also different.

Preferably, as shown in Figure 1a, cutter 30 are round roller bearing knife, can realize in support plate 20 and smoothly go Into to avoid the cut edge of skin graft 1 that crimping occurs.

Accordingly, the width of each cutting groove 13 is more than or equal to the thickness of cutter 30.

Preferably, as shown in figures 2 a and 2b, the both ends of cutting groove 13 form opening 15 in framework 11.Opening 15 can be loudspeaker Shape opening, successfully immerses cutting groove 13 to help cutter 30, to improve the efficiency of skin graft cutting.

Although not each embodiment is only wrapped it should be appreciated that this specification is described according to each embodiment Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art The other embodiments that member is understood that.

Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model Body explanation, and not to limit the protection scope of the utility model, it is all without departing from made by the utility model skill spirit etc. Effect embodiment or change should be included within the scope of protection of this utility model such as the combination, segmentation or repetition of feature.

Claims

1. a kind of stamp skin cutting board, for cutting skin graft (1) characterized by comprising

Chip board (10), the chip board (10) include the cutting of framework (11) and the upper surface for being formed in the framework (11) Frid (12), cutting frid (12) surface have multiple equidistant cutting grooves (13) arranged in parallel, each cutting Slot (13) runs through the cutting frid (12) in the vertical direction, and the framework (11) is enclosed below the cutting frid (12) Conjunction forms accommodating space (14)；With

Support plate (20), the support plate (20) are placed in the accommodating space (14), and the skin graft (1) is placed on the branch The upper surface of fagging (20).

2. stamp skin cutting board as described in claim 1, which is characterized in that the framework (11) is square, described more A cutting groove (13) extends along the direction of a side of cutting frid (12), and each cutting groove (13) is prolonged at it The side of stretching extends upward through the cutting frid (12).

3. stamp skin cutting board as claimed in claim 1 or 2, which is characterized in that the chip board (10) is relative to described Support plate (20) is removable, and the chip board (10) includes

First cut direction, in first cut direction, the cutting groove (13) is relative to the support plate (20) along first Direction extends；With

Second cut direction, in second cut direction, the cutting groove (13) is relative to the support plate (20) along second Direction extends, and the second direction is vertical with the first direction.

4. stamp skin cutting board as claimed in claim 3, which is characterized in that further comprise:

Cutter (30), the cutter (30) stretch to the upper surface of the support plate (20) from the cutting groove (13), and The skin graft (1) is cut along the cutting groove (13).

5. stamp skin cutting board as claimed in claim 4, which is characterized in that the cutter (30) are round roller bearing knife.

6. stamp skin cutting board as claimed in claim 4, which is characterized in that the width of each cutting groove (13) is greater than Equal to the thickness of the cutter (30).

7. stamp skin cutting board as claimed in claim 3, which is characterized in that the both ends of the cutting groove (13) are in the frame Opening (15) is formed on body (11).

8. stamp skin cutting board as claimed in claim 7, which is characterized in that the opening (15) is horn opening.

9. stamp skin cutting board as claimed in claim 2, which is characterized in that between two adjacent cutting grooves (13) Away from for 0.5cm, 0.75cm, 1cm, 1.5cm or 2cm.

10. the stamp skin cutting board as described in claim 2 or 9, which is characterized in that a side of cutting frid (12) The length on side is 12cm.