An adjustable size disposable skin stapler

Abstract

The utility model discloses a size adjustable disposable skin suture device, including suture box, the suture box bottom near one side end portion is equipped with the nail groove of size gradually reducing, the inside of suture box is equipped with the clamping groove, the inside of clamping groove is centrally inserted and is equipped with the clamping column, and the rotating mechanism is provided with to the inside of each nail groove of clamping column, and the top of suture box is equipped with the pressure groove to each nail groove, and the pressure groove is provided with the pressing plate of keeping vertical sliding, and the outer wall of clamping column is provided with the push -plate of keeping transverse sliding and is clamped, the utility model provides size adjustable disposable skin suture device through the nail groove of size gradually reducing to suture box end portion direction, can distinguish each different size's suture nail, thereby can press different pressing plate, and the suture nail of different size is pressed out, and the suture work of corresponding different size's wound is carried out, still through the rotating plate and the hinge of setting up in the clamping column, when the pressing plate is pressed down, can drive the rotating plate to bend, thereby drive the suture nail to be pressed down and extrude.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and more specifically to a disposable skin suture device with adjustable size. Background Technology

[0002] A skin suture device is a medical device used to close lacerations, wounds, and other openings on the skin surface, allowing for quick, accurate, and painless suturing.

[0003] For example, patent CN103271749A discloses a disposable skin suture device. This disposable skin suture device includes a housing, a handle, and a staple reservoir. The handle is connected to the rear end of the staple reservoir, and the staple reservoir is fixedly mounted on the housing. The advantages of this invention are: simple component manufacturing process, easy quality control, smooth staple feeding, and a staple ejection device that promptly pushes out the sutured staples, avoiding staple jamming and making surgical skin suturing simpler and smoother.

[0004] In practice, the required size and width of suture staples vary depending on the width of the wound, requiring the use of multiple sizes of skin suture devices, which leads to low work efficiency.

[0005] It is evident that the aforementioned problems with existing technologies urgently need to be addressed. Utility Model Content

[0006] In view of the above-mentioned problems in the existing technology, one objective of this utility model is to provide a disposable skin suture device with adjustable size to solve the problem of low work efficiency caused by the need for different sizes of skin sutures to be used in combination according to wounds of different widths.

[0007] To achieve the above objectives, this utility model provides a disposable skin suture device with adjustable size, including a suture box. The bottom of the suture box has a staple ejection groove with progressively decreasing size near one end. The suture box has a retaining groove inside, and a retaining post is centrally inserted into the retaining groove. A rotating mechanism is provided inside each retaining post corresponding to each staple ejection groove. The top of the suture box has a pressing groove corresponding to each staple ejection groove. A pressing plate that can maintain vertical sliding is provided in the pressing groove. A push plate that can maintain horizontal sliding is engaged with the outer wall of the retaining post.

[0008] Preferably, the top of the sewing box has a slot, and the top of the sewing box has a sliding groove symmetrically formed about the slot, extending into the slot.

[0009] Preferably, the top of the push plate is symmetrically provided with pull rods, the pull rods are engaged inside the slide groove and extend to the top of the sewing box, and a spring is provided between the pull rods and the slide groove near the outer wall of the nail outlet groove.

[0010] Preferably, the rotating mechanism specifically includes a rotating plate disposed inside the locking post corresponding to the nail outlet groove, and a hinge is provided between the rotating plate and the locking post.

[0011] Preferably, the spatial dimensions of each of the card slots corresponding to the nail outlet slots decrease sequentially.

[0012] Beneficial effects:

[0013] Compared with the prior art, the adjustable-size disposable skin suture device provided by this utility model has the following beneficial effects:

[0014] 1. By using the staple slots that decrease in size towards the end of the suture box, staples of different sizes can be distinguished. Different pressure plates can be pressed to press out staples of different sizes, which can be used to suture wounds of different sizes.

[0015] 2. The rotating plates corresponding to each nail slot inside the pin holder and the hinges connecting the rotating plates and the pin holder allow the rotating plates to bend when the pressure plate is pressed down, thus facilitating the expulsion of the stitches. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the structure of the skin suture device provided in an embodiment of the present invention;

[0018] Figure 2 This is a structural schematic diagram of a frontal cross-section of the skin suture device provided in an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the side cross-section of the skin suture device provided in an embodiment of the present invention;

[0020] Figure 4 This is a structural schematic diagram showing the frontal cross-sectional details of the skin suture device provided in an embodiment of the present invention.

[0021] Key reference numerals:

[0022] 1. Sewing box; 2. Slot; 3. Slot; 4. Push plate; 5. Pull rod; 6. Spring; 7. Slide; 8. Nail outlet slot; 9. Pressure plate; 10. Turning plate; 11. Hinge; 12. Pressing groove; 13. Locking post. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-4 As shown, a disposable skin suture device with adjustable size includes a suture box 1. The bottom of the suture box 1 has a staple outlet groove 8 with progressively decreasing size near one end. The suture box 1 has a retaining groove 3 inside, and a retaining post 13 is centrally inserted inside the retaining groove 3. The retaining post 13 is provided with a rotating mechanism inside each staple outlet groove 8. The top of the suture box 1 has a pressing groove 12 corresponding to each staple outlet groove 8. The pressing groove 12 is provided with a pressing plate 9 that can maintain vertical sliding. The outer wall of the retaining post 13 is fitted with a push plate 4 that can maintain horizontal sliding.

[0025] The main purpose of this adjustable disposable skin suture device is to distinguish different sizes of suture staples by using the staple slots 8 that decrease in size towards the end of the suture box 1. This allows different pressure plates 9 to be pressed to press out suture staples of different sizes, enabling suturing of wounds of different sizes. Furthermore, the rotating plates 10 inside the retaining post 13 corresponding to each staple slot 8, and the hinges 11 connecting the rotating plates 10 and the retaining post 13, allow the rotating plates 10 to bend when the pressure plates 9 are pressed down, thus facilitating the expulsion of the suture staples.

[0026] In the technical solution provided by this utility model, by Figure 1 , Figure 2 , Figure 3 and Figure 4 It is known that the top of the sewing box 1 has a slot 2, through which sewing staples of different sizes can be randomly placed. The top of the sewing box 1 also has a sliding groove 7 symmetrically opened about the slot 2, which extends into the slot 3 to connect the push plate 4.

[0027] Furthermore, the top of the push plate 4 is symmetrically equipped with pull rods 5, which are engaged inside the slide groove 7 and extend to the top of the sewing box 1. By manually pulling the pull rods 5, the push plate 4 can be driven away from each of the staple outlet slots 8, so that staples of different sizes can be randomly placed inside the slot 3. A spring 6 is connected between the pull rod 5 and the slide groove 7 near the outer wall of the staple outlet slot 8, so that the push plate 4 constantly presses each staple to make the staples aligned with each staple outlet slot 8. Then, by pressing down the pressure plate 9, the staples are forced out to perform the sewing work.

[0028] Furthermore, the rotating mechanism specifically includes a rotating plate 10 corresponding to the nail slot 8 disposed inside the locking post 13, and a hinge 11 is provided between the rotating plate 10 and the locking post 13. When the suture nail is not squeezed by the pressure plate 9, the rotating plate 10 and the top of the locking post 13 remain flush, so that each suture nail can pass smoothly through the locking post 13. When the suture nail is squeezed by the pressure plate 9, the rotating plate 10 can be rotated through the hinge 11 to create a notch, so that the suture nail can be squeezed out for sewing.

[0029] Furthermore, the spatial dimensions of the slot 3 corresponding to each nail outlet slot 8 decrease sequentially, thereby separating the suture nails of different sizes.

[0030] Working principle: First, open the slot 2, then manually pull the lever 5 away from the nail outlet slot 8, and then manually place the suture nails of various sizes randomly into the slot 3 so that each suture nail is engaged with the locking post 13.

[0031] Then close slot 2, release pull rod 5, so that pull rod 5 is subjected to the rebound force of spring 6 to squeeze each suture nail, so that each suture nail is squeezed to the top of the nail outlet slot 8;

[0032] The operator then presses different pressure plates 9 according to the different sizes of wounds, so that the suture staples are squeezed by the pressure plates 9, and the rotating plate 10 is rotated through the hinge 11, thereby creating a notch, so that the suture staples can be squeezed out and the suturing work can be carried out.

[0033] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A disposable skin suture device with adjustable size, characterized in that, The device includes a sewing box (1), which has a series of nail-out grooves (8) with decreasing sizes at the bottom near one end. The sewing box (1) has a slot (3) inside, and a locking post (13) is inserted into the center of the slot (3). The locking post (13) is equipped with a rotating mechanism corresponding to each nail-out groove (8). The top of the sewing box (1) has a pressing groove (12) corresponding to each nail-out groove (8). The pressing groove (12) is equipped with a pressing plate (9) that can maintain vertical sliding. The outer wall of the locking post (13) is fitted with a push plate (4) that can maintain horizontal sliding.

2. The size-adjustable disposable skin suture device according to claim 1, characterized in that, The top of the sewing box (1) has a slot (2), and the top of the sewing box (1) has a sliding groove (7) symmetrically formed about the slot (2) to extend into the slot (3).

3. The size-adjustable disposable skin suture device according to claim 2, characterized in that, The push plate (4) is symmetrically provided with pull rods (5) on the top. The pull rods (5) are engaged inside the slide groove (7) and extend to the top of the sewing box (1). A spring (6) is provided between the pull rod (5) and the slide groove (7) near the outer wall of the nail outlet groove (8).

4. The size-adjustable disposable skin suture device according to claim 1, characterized in that, The rotating mechanism specifically includes a rotating plate (10) disposed inside the locking post (13) corresponding to the nail outlet groove (8), and a hinge (11) is provided between the rotating plate (10) and the locking post (13).

5. The size-adjustable disposable skin suture device according to claim 1, characterized in that, The spatial dimensions of the slot (3) corresponding to each of the nail slots (8) decrease sequentially.

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