Skin grafting procedure wire divider

Abstract

The utility model provides a kind of skin grafting operation line divider, belong to medical instrument technical field.The skin grafting operation line divider, including operation line divider main part, the operation line divider main part includes sliding rail, sliding handle, connecting block, extrusion groove, push block, fixed block, clamping rod and engagement lever, when needing to use, the bandaging line on the surface of operation line divider main part is placed on the surface of clamping rod, make line clamping in clamping rod inside, rotate operation line divider main part and line to make line winding in the surface of packing pile, after packing is completed, line is placed between another group of recess and engagement lever, it is convenient to fix packing line, pull sliding handle, to make cutting blade slide in sliding groove, cut the line on the surface of sliding rail in the process of sliding, to complete fixed, make packing fixed more convenient.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and more specifically, to a skin graft surgical suture separator. Background Technology

[0002] With the development of the times, the level of medical care is getting higher and higher. Skin grafting surgery refers to the transplantation of a piece of skin, or skin without subcutaneous fat tissue, taken from one part of the body to another part. The site of the skin donor is called the donor site, and the site of the skin recipient is called the recipient site.

[0003] In traditional skin grafting surgery, doctors use hemostatic forceps to fix each suture first, and then have to sort and tie the sutures when packing them up, which is very troublesome. Therefore, a suture separator for skin grafting surgery has been proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a suture separator for skin grafting surgery.

[0005] This utility model is implemented as follows:

[0006] A suture separator for skin grafting surgery includes a suture separator body. The suture separator body includes a sliding track, a sliding handle, a connecting block, a squeezing groove, a pushing block, a fixing block, a clamping rod, and a locking rod. The sliding track is disposed on the surface of the suture separator body. The fixing block is disposed on the side of the sliding track. The sliding handle is disposed inside the fixing block. The connecting block is disposed on the side of the sliding handle. The squeezing groove is disposed inside the sliding handle. The pushing block is disposed inside the sliding handle. The clamping rod is disposed on the outside of the suture separator body. The locking rod is disposed on the surface of the clamping rod. The locking rod includes a protrusion, and the protrusion is fixedly connected to the surface of the locking rod.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, the sliding track includes a sliding groove, and the sliding track has a sliding groove formed on its surface.

[0009] The advantage of adopting the above-mentioned further solution is that the sliding groove facilitates the cutting blade to slide inside the sliding track and cut the packaging line on the surface.

[0010] Furthermore, the sliding grip includes a first sliding block and a second sliding block, with the first sliding block fixedly connected to the bottom end of the sliding grip and the second sliding block fixedly connected to the bottom end of the sliding grip.

[0011] The advantage of adopting the above-mentioned further solution is that the first and second sliding blocks help the sliding grip and the cutting blade move inside the sliding track.

[0012] Furthermore, the connecting block includes a cutting blade, and the cutting blade is fixedly connected to the surface of the connecting block.

[0013] The advantage of adopting the above-mentioned further solution is that the packing line is cut by the cutting blade sliding inside the sliding groove.

[0014] Furthermore, the extrusion groove includes a spring, and the spring is installed inside the extrusion groove and is mounted above the push block.

[0015] The advantage of adopting the above-mentioned further solution is that the spring squeezes the push block, thereby helping the push block to drive the squeeze block to engage in the engagement groove.

[0016] Furthermore, the pushing block includes a squeezing block, and the bottom end of the pushing block is fixedly connected to the squeezing block.

[0017] The advantage of adopting the above-mentioned further solution is that the bottom end of the extrusion block is arc-shaped, which facilitates the spring to compress the extrusion block.

[0018] Furthermore, the fixing block includes a locking groove, and the locking groove is formed inside the fixing block.

[0019] The beneficial effect of adopting the above-mentioned further solution is that by engaging the squeezing block through the engaging groove, the sliding grip can be easily engaged and disengaged at any time.

[0020] Furthermore, the clamping rod includes a groove, and the groove is provided inside the clamping rod, and the groove and the engaging rod have an engaging structure.

[0021] The advantage of adopting the above-mentioned further solution is that the groove helps to cooperate with the locking rod and the protrusion to fix the packing line.

[0022] The beneficial effects of this utility model are as follows: The suture separator for skin grafting surgery obtained by the above design can be used by placing the suture on the surface of the main body of the surgical suture separator on the surface of the clamping rod when needed, so that the suture is clamped inside the clamping rod. Rotating the main body of the surgical suture separator and the suture causes the suture to be wrapped around the surface of the packing stack. After packing is completed, the suture is placed between another set of grooves and locking rods to facilitate the fixing of the packing suture. Pulling the sliding handle causes the cutting blade to slide inside the sliding groove. During the sliding process, the suture is cut on the surface of the sliding track, thereby completing the fixing and making the packing fixing more convenient. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 A three-dimensional structural diagram of the main body of the surgical suture separator provided by this utility model;

[0025] Figure 2 A schematic diagram of the internal structure of the connecting block provided by this utility model;

[0026] Figure 3 A three-dimensional structural diagram of the clamping rod provided by this utility model;

[0027] Figure 4 A three-dimensional structural diagram of the sliding grip provided by this utility model.

[0028] In the diagram: 100, main body of the surgical suture separator; 200, sliding track; 2001, sliding groove; 300, sliding handle; 3001, first sliding block; 3002, second sliding block; 400, connecting block; 4001, cutting blade; 500, extrusion groove; 5001, spring; 600, pushing block; 6001, extrusion block; 700, fixing block; 7001, engaging groove; 800, clamping rod; 8001, groove; 900, engaging rod; 9001, protrusion. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0031] Example

[0032] Please see Figure 1-4 This utility model provides a technical solution: a surgical suture separator for skin grafting, including a surgical suture separator body 100.

[0033] Please see Figure 1-4 The surgical suture separator body 100 includes a sliding rail 200, a sliding handle 300, a connecting block 400, a squeezing groove 500, a pushing block 600, a fixing block 700, a clamping rod 800, and a locking rod 900. The sliding rail 200 is disposed on the surface of the surgical suture separator body 100, the fixing block 700 is disposed on the side of the sliding rail 200, the sliding handle 300 is disposed inside the fixing block 700, the connecting block 400 is disposed on the side of the sliding handle 300, the squeezing groove 500 is disposed inside the sliding handle 300, the pushing block 600 is disposed inside the sliding handle 300, the clamping rod 800 is disposed on the outside of the surgical suture separator body 100, and the locking rod 900 is disposed on the surface of the clamping rod 800. The locking rod 900 includes a protrusion 9001, and the protrusion 9001 is fixedly connected to the surface of the locking rod 900.

[0034] Based on the above technical solution, the present invention can be further improved as follows.

[0035] As one embodiment of this utility model, the sliding track 200 further includes a sliding groove 2001. The sliding groove 2001 is provided on the surface of the sliding track 200. The sliding groove 2001 facilitates the sliding of the cutting blade 4001 inside the sliding track 200 to cut the packaging line on the surface.

[0036] As one embodiment of this utility model, the sliding grip 300 further includes a first sliding block 3001 and a second sliding block 3002. The first sliding block 3001 is fixedly connected to the bottom end of the sliding grip 300, and the second sliding block 3002 is fixedly connected to the bottom end of the sliding grip 300. The first sliding block 3001 and the second sliding block 3002 help the sliding grip 300 and the cutting blade 4001 move inside the sliding track 200.

[0037] As one embodiment of this utility model, the connecting block 400 further includes a cutting blade 4001. The cutting blade 4001 is fixedly connected to the surface of the connecting block 400, and the packaging line is cut by the cutting blade 4001 sliding inside the sliding groove 2001.

[0038] As one embodiment of this utility model, the extrusion groove 500 further includes a spring 5001. The spring 5001 is installed inside the extrusion groove 500 and is installed above the push block 600. The spring 5001 extrudes the push block 600, thereby helping the push block 600 to drive the extrusion block 6001 to engage in the engagement groove 7001.

[0039] As one embodiment of this utility model, the pushing block 600 further includes a pressing block 6001. The pressing block 6001 is fixedly connected to the bottom end of the pushing block 600. The bottom end of the pressing block 6001 is arc-shaped, which facilitates the spring 5001 to press the pressing block 6001 for pressing.

[0040] As one embodiment of this utility model, the fixing block 700 further includes a locking groove 7001. The locking groove 7001 is provided inside the fixing block 700. The locking groove 7001 locks the pressing block 6001, so that the sliding handle 300 can be locked or disengaged at any time.

[0041] As one embodiment of this utility model, the clamping rod 800 further includes a groove 8001. The groove 8001 is provided inside the clamping rod 800. The groove 8001 and the locking rod 900 have a locking structure. The groove 8001 helps to cooperate with the locking rod 900 and the protrusion 9001 to fix the packing line.

[0042] Specifically, the working principle of this suture separator for skin grafting surgery is as follows: When needed, the suture on the surface of the suture separator body 100 is placed on the surface of the clamping rod 800. The locking rod 900 is opened via the protrusion 9001, opening both sets of locking rods 900. The suture is placed between the clamping rod 800 and the locking rod 900. The locking rod 900 is then closed, clamping the suture inside the clamping rod 800. The suture separator body 100 and the suture are rotated to wind the suture onto the surface of the packing stack. After packing, the suture is placed in another set of grooves 800. 1. Close the locking rod 900 between the locking rod and the clamping rod 900, so that the other end of the line is locked in the clamping rod 800, which makes it easier to fix the packing line. Pull the sliding handle 300, so that the sliding handle 300 drives the first sliding block 3001 and the second sliding block 3002 to slide out from the inside of the fixing block 700. The squeezing block 6001 disengages from the locking groove 7001, so that the cutting blade 4001 slides in the sliding groove 2001. During the sliding process, it cuts the line on the surface of the sliding track 200, thereby completing the fixation and making the packing fixation more convenient.

[0043] It should be noted that the specific models and specifications of the cutting blade 4001 and spring 5001 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0044] The cutting blade 4001 and the spring 5001, and their working principles, are clear to those skilled in the art and will not be described in detail here.

[0045] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A suture separator for skin grafting surgery, characterized in that, include, The surgical suture separator body (100) includes a sliding rail (200), a sliding handle (300), a connecting block (400), a compression groove (500), a pushing block (600), a fixing block (700), a clamping rod (800), and a locking rod (900). The sliding rail (200) is disposed on the surface of the surgical suture separator body (100), the fixing block (700) is disposed on the side of the sliding rail (200), and the sliding handle (300) is disposed inside the fixing block (700). The connecting block (400) is disposed on the side of the sliding grip (300), the squeezing groove (500) is disposed inside the sliding grip (300), the pushing block (600) is disposed inside the sliding grip (300), the clamping rod (800) is disposed on the outside of the surgical thread separator body (100), the locking rod (900) is disposed on the surface of the clamping rod (800), the locking rod (900) includes a protrusion (9001), and the protrusion (9001) is fixedly connected to the surface of the locking rod (900).

2. The suture separator for skin grafting surgery according to claim 1, characterized in that, The sliding track (200) includes a sliding groove (2001), and the sliding track (200) has a sliding groove (2001) on its surface.

3. A suture separator for skin grafting surgery according to claim 1, characterized in that, The sliding grip (300) includes a first sliding block (3001) and a second sliding block (3002). The first sliding block (3001) is fixedly connected to the bottom end of the sliding grip (300), and the second sliding block (3002) is fixedly connected to the bottom end of the sliding grip (300).

4. A suture separator for skin grafting surgery according to claim 1, characterized in that, The connecting block (400) includes a cutting blade (4001), and the cutting blade (4001) is fixedly connected to the surface of the connecting block (400).

5. A suture separator for skin grafting surgery according to claim 1, characterized in that, The extrusion groove (500) includes a spring (5001), and the spring (5001) is installed inside the extrusion groove (500) and is installed above the push block (600).

6. A suture separator for skin grafting surgery according to claim 1, characterized in that, The push block (600) includes a squeezing block (6001), and the bottom end of the push block (600) is fixedly connected to the squeezing block (6001).

7. A suture separator for skin grafting surgery according to claim 1, characterized in that, The fixing block (700) includes a locking groove (7001), and the locking groove (7001) is provided inside the fixing block (700).

8. A suture separator for skin grafting surgery according to claim 1, characterized in that, The clamping rod (800) includes a groove (8001), and the groove (8001) is provided inside the clamping rod (800). The groove (8001) and the engaging rod (900) have an engaging structure.

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