CN211723348U - Skin-grafting net slide glass - Google Patents

Abstract

The utility model discloses a skin system net slide glass, include skin system net slide glass includes base, slide glass board, blade and screw thread post, the quantity of slide glass board is four, the quantity of base is two, the base outside is equipped with square blind groove, the adjacent both sides in square blind groove are equipped with the logical groove of bar, square blind groove with the groove realization link up is led to the bar, the groove one end that the groove was led to the bar extends to the base outside is realized the groove one end is led to the bar is equipped with an opening, the length and the width of the notch in square blind groove are less than base length and width, even get the notch distance in square blind groove base side edge leaves the certain distance. The utility model relates to a rationally, easy operation when the width that skin needs to be tailor is different a bit for this device can be according to the skin nature of difference and different needs, can adjust the clearance size of skin system net.

Description

Skin-grafting net slide glass

[ technical field ] A method for producing a semiconductor device

The utility model relates to a medical appliance, in particular to a skin-grafting net slide glass.

[ background of the invention ]

The skin grafting net making machine is a medical instrument for expanding skin sheets in surgical operations such as burn treatment and the like, and the instrument comprises a rack, a knife roller and an auxiliary roller, wherein the knife roller is driven to rotate to cut the skin sheets into a net structure, so that a certain proportion of expanded area is formed, and the skin grafting net making machine is beneficial to healing of the skin after skin grafting.

In the actual skin grafting process, different requirements can be met on the skin slice screening proportion due to different skin properties and different requirements, so that different hobs with different circumferential interval cutting edges are needed, different hobs are replaced on the same screening machine to adapt to different requirements, the process is complex, the use is inconvenient, and the use cost is greatly increased

To this end, we propose a skin-mounted mesh slide.

[ Utility model ] content

The utility model aims to provide a plant skin system net slide glass can effectively solve the problem in the background art.

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

the skin-grafting net slide comprises four carrier plates, two bases, square blind grooves are formed in the outer sides of the bases, strip-shaped through grooves are formed in two adjacent sides of the square blind grooves and communicated with the strip-shaped through grooves, one end of each notch of each strip-shaped through groove extends to the outer side of the base, an opening is formed in one end of each strip-shaped through groove, the length and the width of each notch of each square blind groove are smaller than those of the bases, namely, a certain distance is reserved between each notch of each square blind groove and the edge of the side edge of the base, the bottom side surfaces of the two carrier plates are aligned with the upper groove surface of the opening of each strip-shaped through groove, the top side surfaces of the carrier plates are aligned with the top groove surface of the opening of each strip-shaped through groove, and the carrier plates are fixedly connected with the bases, the blade is characterized in that a gap is reserved between the upper and lower two slide glass plates, the width of the gap is equal to the width of the groove of the strip-shaped through groove, thread grooves are formed in two ends of the blade, thread columns are matched with the thread grooves, the thread columns are screwed at two ends of the blade, the blade is arranged between the slide glass plates and is made to penetrate through the two gaps reserved on the slide glass plates, nuts are screwed to fix the position of the blade, the diameter of each nut is larger than two, the width of the gap reserved on the slide glass plates is larger than two, and the height of the blade is smaller than the width of a notch of the square blind groove.

Further, the number of the blades is plural.

Further, the blade is made of medical stainless steel.

Compared with the prior art, the utility model discloses following beneficial effect has: when the width that some skins need to be tailor is different, what and then the final control skin piece of interval of control blade of the regional blade quantity is tailor through the control width of tailorring, when the narrower that needs skin piece was tailor, can all remove in the working area and align to grid good position with a plurality of blades can, when the broad that needs skin piece was tailor, can remove partly to the base with a plurality of blades above-mentioned, reduce the quantity increase blade between the clearance align to grid good position can, make this device can be according to the skin nature of difference and different needs, can adjust the clearance size of skin system net.

[ description of the drawings ]

Fig. 1 is one of the overall structural schematic diagrams of a skin-grafting net slide of the present invention.

Fig. 2 is a second schematic view of the overall structure of a skin-made net slide of the present invention.

Fig. 3 is a schematic structural view of different working states of the skin-made net slide of the present invention.

Fig. 4 is a schematic view of the blade structure of the skin-made net slide of the present invention. In the figure: 1. a base; 2. a strip-shaped through groove; 3. a square blind groove; 4. a slide plate; 5. a blade; 6. a nut; 7. a threaded post; 8. and (4) a thread groove.

[ detailed description ] embodiments

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-4, a skin-grafting net slide, which comprises a base 1, four slide plates 4, two blades 5 and threaded columns 7, wherein the number of the slide plates 4 is four, the number of the base 1 is two, a square blind groove 3 is arranged on the outer side of the base 1, strip-shaped through grooves 2 are arranged on two adjacent sides of the square blind groove 3, the square blind groove 3 is communicated with the strip-shaped through grooves 2, one end of a notch of the strip-shaped through groove 2 extends to the outer side of the base 1 and realizes that one end of the strip-shaped through groove 2 is provided with an opening, the length and the width of the notch of the square blind groove 3 are smaller than those of the base 1, namely, a certain distance is reserved between the notch of the square blind groove 3 and the edge of the side edge of the base 1, and the bottom side surfaces of the two slide plates 4 are aligned with the upper groove surface of the opening of the strip-shaped through, the top side of slide holder plate 4 with the top groove face of 2 openings parts are led to the bar is neat, slide holder plate 4 with 1 fixed connection of base, two from top to bottom the slide holder plate 4 leaves the clearance, the width in clearance with the groove width that the groove 2 was led to the bar equals, blade 5 both ends are equipped with thread groove 8, screw thread post 7 with 8 looks adaptations of thread groove, screw thread post 7 is screwed and is in blade 5 both ends, four are arranged in to blade 5 between the slide holder plate 4 and make screw thread post 7 is through running through two the clearance that slide holder plate 4 left utilizes nut 6 to screw the realization blade 5 position is fixed, and the diameter of nut 6 is greater than the width in the clearance that two slide holder plates 4 left, the height of blade 5 is less than the notch width of square blind groove 3.

The technical scheme aims to provide a skin grafting net slide capable of changing the distance between cutting blades, and when the skin grafting net slide is used, a skin slice is tiled to a working part of the skin grafting net slide.

The device is formed by fixedly connecting and erecting a plurality of components, and is a structural diagram after the fixedly connecting and erecting the plurality of components as shown in figure 1.

As shown in fig. 2, four slide carriers 4 are fixedly connected between two bases 1, and the four slide carriers 4 are respectively located at the notch positions of the strip-shaped through slot 2 and the square blind slot 3 of the base 1, a space is provided between the left and the right of the two slide carriers 4 and can be used for accommodating the slide carriers 4, namely, the length of the slide carriers 4 is smaller than the space provided between the left and the right of the two slide carriers 4, but after the threaded columns 7 are screwed at the two ends of the blade 5, the sum of the lengths of the blade 5 and the threaded columns 7 is larger than the space provided between the left and the right of the two slide carriers 4, so that the threaded column 7 connected with the slide carriers 4 penetrates through the gap provided between the upper and the lower of the two slide carriers 4, at this time, the blade 5 and the threaded columns 7 can move left and right as a whole in the gap provided between the upper and the lower of the two slide carriers 4, when the blade 5 moves to a proper position to leave a proper cutting gap between the plurality, can be fixed by a nut 6, and the position of the blade 5 can be fixed by screwing the nut 6 because the diameter of the nut 6 is larger than the width of the gap left by the two carrier plates 4.

The height of the blade 5 is smaller than the width of the notch of the square blind groove 3, and when the blade 5 and the threaded column 7 can move left and right in a gap formed between the upper part and the lower part of the two slide bearing plates 4 as a whole, the blade 5 can move into the base 1 through the notch of the blind groove 3.

Fig. 3 is the overall structure diagram of the device under different working conditions, and it can be seen from fig. 3 that when the width that some skins need to be cut is different, the cutting width of the skins is finally controlled by controlling the number of the blades 5 in the cutting area and further controlling the interval of the blades, when the skins need to be cut to be narrow, the blades 5 can be moved into the working area and uniformly arranged and fixed at the proper positions, when the skins need to be cut to be wide, the blades 5 can be moved into the base 1 partially, and the number of the blades 5 is reduced, so that the gaps between the blades 5 are uniformly arranged and fixed at the proper positions.

Wherein the number of the blades 5 is plural.

Wherein, the blade 5 is made of medical stainless steel.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. A skin-grafting net slide glass is characterized in that: the skin-grafting net slide comprises a base (1), slide plates (4), blades (5) and threaded columns (7), wherein the number of the slide plates (4) is four, the number of the base (1) is two, square blind grooves (3) are formed in the outer side of the base (1), strip-shaped through grooves (2) are formed in two adjacent sides of each square blind groove (3), the square blind grooves (3) are communicated with the strip-shaped through grooves (2), one end of each strip-shaped through groove (2) extends to the outer side of the base (1) to realize that one end of each strip-shaped through groove (2) is provided with an opening, the length and the width of each groove opening of each square blind groove (3) are smaller than those of the base (1), namely, a certain distance is reserved between each groove opening of each square blind groove (3) and the edge of the side edge of the base (1), the bottom side faces of the two slide plates (4) are aligned with the upper groove faces of the strip-shaped through grooves (2), the top side surface of the slide bearing plate (4) is aligned with the top groove surface of the opening of the strip-shaped through groove (2), the slide bearing plate (4) is fixedly connected with the base (1), a gap is reserved between the upper slide bearing plate and the lower slide bearing plate (4), the width of the gap is equal to the groove width of the strip-shaped through groove (2), thread grooves (8) are arranged at the two ends of the blade (5), the thread columns (7) are matched with the thread grooves (8), the thread columns (7) are screwed at the two ends of the blade (5), the blade (5) is arranged between the four slide bearing plates (4) and enables the thread columns (7) to realize the fixation of the position of the blade (5) by penetrating through the gaps reserved on the two slide bearing plates (4), the diameter of the nut (6) is greater than the width of the gaps reserved on the two slide bearing plates (4), the height of the blade (5) is smaller than the width of the square blind groove (3).

2. The implant-made mesh slide according to claim 1, wherein: the number of the blades (5) is multiple.

3. The implant-made mesh slide according to claim 1, wherein: the blade (5) is made of medical stainless steel.

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