Absorbable suture pollution prevention split reel

Abstract

The present application belongs to the technical field of medical suture disassembly reel, especially to an absorbable suture anti-pollution disassembly reel. In view of the problems existing in the prior art, the following scheme is proposed, including a rotating column, a extrusion groove is arranged on the circumferential side of the rotating column, a moving groove is arranged on the top and bottom of the extrusion groove, a circular plate is slidably connected to the top inner wall of the circumferential side of the moving groove, a moving column is fixedly connected to the bottom of the circular plate, and the other end of the moving column extends into the interior of the extrusion groove. The rotating column is arranged, the user uses tweezers and other tools to insert one end of the absorbable suture between the two lifting plates, rotates the rotating shaft to drive the major axis of the elliptical block to stagger the lifting plates, and at the same time, the second spring drives the two sets of extrusion plates to press the one end of the absorbable suture, which is beneficial to the convenient fixation of the absorbable suture, improves the convenience of the device in use, and the rotating column drives the absorbable suture to be evenly wound on the rotating column.

Description

Technical Field

[0001] This invention relates to the field of medical suture reel holder technology, and more particularly to an absorbable suture anti-contamination reel holder. Background Technology

[0002] In biomedical engineering, absorbable sutures are a new type of suture material that can be degraded and absorbed by the human body after being implanted in surgical sutures, and does not require suture removal. They are usually made of natural materials or partially synthetic materials.

[0003] Common devices typically divide the interior of the box into multiple independent spaces by partitions. Each space is used to place a thread spool, which enables the classified storage of sewing threads and avoids cross-contamination. The thread spools are mounted on threading rods and can rotate independently to prevent them from spinning randomly due to bumps or shaking.

[0004] However, the patented device causes the absorbable sutures used during surgery to become tangled before suturing, resulting in frequent pauses during the suturing process, which takes time to untangle the knots or straighten the sutures, affecting the efficiency of the surgery and the quality of the suturing. Summary of the Invention

[0005] Based on the technical problems existing in the prior art, the present invention proposes an absorbable suture anti-pollution split roll holder.

[0006] This invention proposes an absorbable suture anti-pollution split roll holder, comprising a rotating column, a compression groove on the circumferential side of the rotating column, and movable grooves at the top and bottom of the compression groove. A circular plate is slidably connected to the inner wall of the top of the circumferential side of the movable groove, and a movable column is fixedly connected to the bottom of the circular plate. The other end of the movable column extends into the interior of the compression groove, and a lifting plate located inside the compression groove is fixedly connected to one end of the movable column. Compression plates located inside the compression groove are evenly fixedly connected to the other side of the lifting plate, and the compression plates on the two lifting plates are staggered and aligned with each other. One side of the lifting plate is slidably connected to one inner wall of the compression groove.

[0007] Preferably, a spring 2 is fixedly connected between the bottom of the circular plate and the bottom inner wall of the moving groove, which surrounds the moving column. A ratchet is connected to a rotating shaft aligned with the extrusion groove on one side of the rotating column. One end of the rotating shaft extends into the interior of the extrusion groove. A handle located outside the extrusion groove is fixedly connected to one end of the rotating shaft. An elliptical block located inside the extrusion groove is fixedly connected to the other end of the rotating shaft, and the elliptical block abuts against the lifting plate.

[0008] Preferably, the rotating column has a bottom box aligned with the extrusion groove on its circumferential side. The top of the bottom box is detachably connected to a top box, and there is a gap between the top two sides of the bottom box and the bottom two sides of the top box. Both ends of the top of the top box are provided with slots. The top of the bottom box is fixedly connected to a limiting block aligned with the top box, and the limiting block is engaged inside the slot.

[0009] Preferably, the top box is provided with lifting frames that are aligned with the extrusion grooves, and at least two limiting posts are rotatably connected between the two inner walls of the lifting frames. The top inner wall and outer wall of the top box are provided with limiting grooves that are aligned with the lifting frames.

[0010] Preferably, a lifting column is fixedly connected to the top outer wall of the lifting frame, the top of the lifting column extends to the top of the top box, a handrail is fixedly connected to the top of the lifting column, and a card plate located above the top box is fixedly connected to the circumferential side of the lifting column, with the bottom of the card plate abutting against the top outer wall of the top box.

[0011] Preferably, a placement column is detachably connected between the two sides of the rotating column, a fixing frame is provided below the placement column, a support frame is fixedly connected to the top of the fixing frame, the other end of the support frame is fixedly connected to the bottom outer wall of the base box, a disassembly groove aligned with the placement column is provided on the top of the fixing frame, and both ends of the circumferential side of the placement column abut against the circumferential side of the disassembly groove.

[0012] Preferably, the circumferential side of the placement column is uniformly fixedly connected with a limiting plate aligned with the rotating column, one side of the limiting plate abuts against one side of the rotating column, the circumferential side of the rotating column is provided with a slot aligned with the placement column, the circumferential side of the placement column is detachably connected to the circumferential side of the slot, and the interior of the rotating column is provided with a telescopic groove communicating with the slot.

[0013] Preferably, a locking block is slidably connected between the bottom inner wall and the top inner wall of the telescopic groove. One end of the locking block abuts against the circumferential side of the placement column. A circular hole is provided on the side of the locking block. A fixing column aligned with the circular hole is fixedly connected to the inner wall of the side of the telescopic groove. The circumferential side of the fixing column is slidably connected to the inner wall of the circumferential side of the circular hole. A spring surrounding the fixing column is fixedly connected between the side of the locking block and the inner wall of the side of the telescopic groove.

[0014] Preferably, the rotating column has at least two counterweight holes evenly distributed inside, a liquid storage tank is provided inside the rotating column, a connecting hole passing through the rotating column is provided between the inner walls of both sides of the liquid storage tank and the inner wall of the circumferential side of the counterweight hole, and a plug is fixedly connected between the inner wall and the outer wall of the circumferential side of the liquid storage tank.

[0015] The beneficial effects of this invention are:

[0016] 1. Using a rotating column, the user inserts one end of the absorbable suture between two lifting plates using tools such as tweezers. Rotating the rotating shaft causes the major axis of the elliptical block to shift away from the lifting plates. Simultaneously, spring two causes the upper and lower sets of compression plates to press one end of the absorbable suture, facilitating convenient fixation and improving ease of use. The rotating column evenly winds the absorbable suture around it. When the user needs to retrieve the absorbable suture, they take one from the rotating column, preventing the suture from becoming tangled before suturing. This avoids frequent pauses during suturing, wasting time untying knots or rearranging the suture, which affects surgical efficiency and suturing quality. Furthermore, the rotating column cuts the absorbable suture according to its length, allowing the user to select the appropriate length for the surgery, preventing excessively long sutures from becoming knotted during the procedure.

[0017] 2. Physiological saline solution is introduced into the base box. Before connecting the absorbable suture to the rotating column, the absorbable suture is passed through the limiting column. The limiting column then moves the absorbable suture into the physiological saline solution in the base box. Rotating the rotating column moves the absorbable suture, allowing it to be soaked and moistened by the physiological saline solution. This helps soften the absorbable suture, reducing friction and resistance, and preventing bending or tangling due to friction during multi-layer suturing or traversing dense tissue, which would affect the smoothness and efficiency of suturing. After the device finishes working, the top box, lifting frame, and other structures are removed for user disinfection and cleaning. After the rotating column has enough absorbable suture, the absorbable suture between the base box and the rotating column is cut. When removing the absorbable suture, the end closest to the compression groove is also cut off to keep the suture moist.

[0018] 3. By using the locking blocks, when removing and installing the rotating column, pulling or pushing the rotating column causes the locking blocks to retract into the telescopic groove. Then, the rotating column is pulled out or pressed in along the groove, further improving the ease of disassembly and assembly of the device. This makes it easier for users to disassemble, assemble, disinfect, and clean the device. At the same time, by opening the plug to pour liquid into the storage tank, the liquid flows between the counterweight hole and the storage tank through the connecting hole as the rotating column rotates. This causes the center of gravity of the rotating column to be lower, which helps to prevent the rotating column from rotating during the movement or rest of the device, which could cause the absorbable suture to accidentally fall off and come into contact with other objects, resulting in contamination of the absorbable suture and affecting the protective effect of the device on the absorbable suture. In addition, the rotating column, which is less prone to rotation, can keep the end of the absorbable suture fixed in one direction, making it easy for users to take the absorbable suture through the end. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the overall structure of an absorbable suture anti-pollution split roll holder proposed in this invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of an absorbable suture anti-pollution split roll holder proposed in this invention;

[0021] Figure 3 This is a schematic diagram of the base box structure of an absorbable suture anti-pollution split roll holder proposed in this invention;

[0022] Figure 4 This is a schematic diagram of the top box structure of an absorbable suture anti-pollution split roll holder proposed in this invention;

[0023] Figure 5 This is a partial structural schematic diagram of an absorbable suture anti-pollution split roll holder proposed in this invention;

[0024] Figure 6 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0025] Figure 7 for Figure 2 Enlarged schematic diagram of the structure at point B.

[0026] In the diagram: 1-Rotating column, 2-Slotted, 3-Counterweight hole, 4-Connecting hole, 5-Placement column, 6-Liquid storage tank, 7-Squeezing groove, 8-Lifting plate, 9-Squeezing plate, 10-Fixing frame, 11-Bottom box, 12-Top box, 13-Limiting block, 14-Clamping plate, 15-Lifting column, 16-Limiting groove, 17-Lifting frame, 18-Limiting column, 19-Clamping block, 20-Telescopic groove, 21-Spring 1, 22-Fixing column, 23-Circular plate, 24-Moving column, 25-Spring 2, 26-Support frame, 27-Rotating shaft, 28-Elliptical block, 29-Disassembly groove, 30-Limiting plate, 31-Circular hole. Detailed Implementation

[0027] Example 1, referring to Figure 1 , Figure 2 , Figure 5 and Figure 7 An absorbable suture anti-pollution split roll holder includes a rotating column 1. The rotating column 1 has a compression groove 7 on its circumferential side. The compression groove 7 has a moving groove at its top and bottom. A circular plate 23 is slidably connected to the inner wall of the top of the circumferential side of the moving groove. A moving column 24 is fixedly connected to the bottom of the circular plate 23. The other end of the moving column 24 extends into the interior of the compression groove 7. A lifting plate 8 located inside the compression groove 7 is fixedly connected to one end of the moving column 24. Compression plates 9 located inside the compression groove 7 are evenly fixedly connected to the other side of the lifting plate 8. The compression plates 9 on the two lifting plates 8 are staggered and aligned with each other. One side of the lifting plate 8 is slidably connected to one inner wall of the compression groove 7.

[0028] In this invention, a spring 25 is fixedly connected between the bottom of the circular plate 23 and the bottom inner wall of the moving groove, which surrounds the moving column 24. A ratchet is connected inside one side of the rotating column 1 to a rotating shaft 27 aligned with the extrusion groove 7. One end of the rotating shaft 27 extends into the interior of the extrusion groove 7. A handle located outside the extrusion groove 7 is fixedly connected to one end of the rotating shaft 27. An elliptical block 28 located inside the extrusion groove 7 is fixedly connected to the other end of the rotating shaft 27, and the elliptical block 28 abuts against the lifting plate 8.

[0029] In use, the user inserts one end of the absorbable suture between the two lifting plates 8 using tweezers or similar tools. Rotating the rotating shaft 27 causes the elliptical block 28 to rotate unidirectionally, with its major axis offset from the lifting plate 8. Spring 25 moves the circular plate 23, which in turn moves the moving column 24, which in turn moves the lifting plate 8. The lifting plate 8 then moves the pressing plate 9, causing the two sets of pressing plates 9 to press the absorbable suture tightly against the upper and lower sections. This facilitates convenient fixation of the absorbable suture and improves the ease of use. Rotating the rotating column 1 causes the rotating column to... The absorbable sutures are evenly wound around the rotating post 1. When the user needs to take an absorbable suture, they take one suture from the rotating post 1. This helps prevent the absorbable sutures taken during surgery from getting tangled together before suturing, which would cause the user to frequently stop during suturing and spend time untying knots or rearranging the sutures, affecting the efficiency and quality of the surgery. At the same time, the rotating post 1 cuts the absorbable sutures according to the length of the winding when winding them, which helps the user to choose the appropriate length of absorbable sutures according to the needs of the surgery, avoiding the absorbable sutures being too long and easily getting tangled during the operation.

[0030] Example 2, refer to Figure 1-4 An absorbable suture anti-pollution split roll holder includes a bottom box 11 with a compression groove 7 aligned with the circumferential side of a rotating column 1. A top box 12 is detachably connected to the top of the bottom box 11, and there is a gap between the top two sides of the bottom box 11 and the bottom two sides of the top box 12. Both ends of the top of the top box 12 are provided with slots. A limiting block 13 aligned with the top box 12 is fixedly connected to the top of the bottom box 11, and the limiting block 13 is engaged inside the slot.

[0031] In this invention, the top box 12 is uniformly provided with lifting frames 17 aligned with the extrusion groove 7, and at least two limiting posts 18 are uniformly rotatably connected between the two inner walls of the lifting frame 17. The top inner wall and outer wall of the top box 12 are uniformly provided with limiting grooves 16 aligned with the lifting frame 17.

[0032] A lifting column 15 is fixedly connected to the top outer wall of the lifting frame 17. The top of the lifting column 15 extends to the top of the top box 12. A handrail is fixedly connected to the top of the lifting column 15. A card plate 14 located above the top box 12 is fixedly connected to the circumferential side of the lifting column 15. The bottom of the card plate 14 abuts against the top outer wall of the top box 12.

[0033] In use of this invention: Saline solution is introduced into the base chamber 11. Before connecting the absorbable suture to the rotating column 1, the absorbable suture is first passed through the limiting column 18. Then, the lifting column 15 is rotated, causing the clamping plate 14 to rotate, aligning the clamping plate 14 with the limiting groove 16. The lifting frame 17 descends under its own weight, causing the limiting column 18 to move, thus immersing the absorbable suture in the saline solution in the base chamber 11. When the rotating column 1 is rotated, the absorbable suture is soaked and moistened by the saline solution. The device helps soften absorbable sutures, reducing friction and resistance. This prevents the absorbable sutures from bending or tangling due to friction when suturing multiple layers or passing through dense tissue, which would affect the smoothness and efficiency of the suture. After the device finishes working, the top box 12, lifting frame 17, and other structures can be removed for the user to disinfect and clean the device. After the rotating column 1 has been wound with enough absorbable suture, the absorbable suture between the bottom box 11 and the rotating column 1 is cut. At the same time, when taking out the absorbable suture, the end of the suture close to the compression groove 7 is cut off, which helps to keep the absorbable suture in a moist state.

[0034] Example 3, referring to Figure 1-2 and Figure 5-6 An absorbable suture anti-pollution split roll holder includes a placement column 5 detachably connected between the two sides of a rotating column 1. A fixing frame 10 is provided below the placement column 5. A support frame 26 is fixedly connected to the top of the fixing frame 10. The other end of the support frame 26 is fixedly connected to the bottom outer wall of the base box 11. A disassembly groove 29 aligned with the placement column 5 is opened on the top of the fixing frame 10. Both ends of the circumferential side of the placement column 5 abut against the circumferential side of the disassembly groove 29.

[0035] In this invention, a limiting plate 30 aligned with the rotating column 1 is uniformly fixedly connected to the circumferential side of the placement column 5. One side of the limiting plate 30 abuts against one side of the rotating column 1. A slot 2 aligned with the placement column 5 is opened on the circumferential side of the rotating column 1. The circumferential side of the placement column 5 is detachably connected to the circumferential side of the slot 2. An expansion groove 20 communicating with the slot 2 is opened inside the rotating column 1.

[0036] A locking block 19 is slidably connected between the bottom inner wall and the top inner wall of the telescopic groove 20. One end of the locking block 19 abuts against the circumferential side of the placement column 5. A circular hole 31 is provided on the side of the locking block 19. A fixing column 22 aligned with the circular hole 31 is fixedly connected to the inner wall of the side of the telescopic groove 20. The circumferential side of the fixing column 22 is slidably connected to the inner wall of the circumferential side of the circular hole 31. A spring 21 is fixedly connected between the side of the locking block 19 and the inner wall of the side of the telescopic groove 20 and surrounds the fixing column 22.

[0037] At least two counterweight holes 3 are evenly provided inside the rotating column 1. A liquid storage tank 6 is provided inside the rotating column 1. A connecting hole 4 passing through the rotating column 1 is provided between the inner walls of both sides of the liquid storage tank 6 and the inner wall of the circumferential side of the counterweight hole 3. A plug is fixedly connected between the inner wall and the outer wall of the circumferential side of the liquid storage tank 6.

[0038] When using this invention: When removing and installing the rotating column 1, pull or push the rotating column 1. The rotating column 1 drives the placement column 5 to squeeze the locking block 19, so that the locking block 19 is put into the telescopic groove 20. Then, pull out or press the rotating column 1 along the slot 2, which further improves the convenience of disassembly and assembly of the device, making it easier for users to disassemble, assemble and disinfect the device. At the same time, liquid is poured into the liquid storage tank 6 by opening the plug. When the rotating column 1 rotates, the liquid flows between the counterweight hole 3 and the liquid storage tank 6 through the connecting hole 4, so that the center of gravity of the rotating column 1 is lower. This helps to prevent the rotating column 1 from rotating during the movement or rest of the device, which could cause the absorbable suture to fall off accidentally and come into contact with other objects, resulting in contamination of the absorbable suture and affecting the protective effect of the device on the absorbable suture. At the same time, the rotating column 1, which is not easy to rotate, can keep the end of the absorbable suture fixed in one direction, making it easy for users to take the absorbable suture through the end.

[0039] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An absorbable suture anti-pollution splitting roll holder, comprising a rotating column (1), characterized in that, The rotating column (1) has a pressing groove (7) on its circumferential side. The pressing groove (7) has a moving groove at its top and bottom. A circular plate (23) is slidably connected to the inner wall of the top of the circumferential side of the moving groove. A moving column (24) is fixedly connected to the bottom of the circular plate (23). The other end of the moving column (24) extends into the interior of the pressing groove (7). A lifting plate (8) located inside the pressing groove (7) is fixedly connected to one end of the moving column (24). A pressing plate (9) located inside the pressing groove (7) is evenly fixedly connected to the other side of the lifting plate (8). The pressing plates (9) on the two lifting plates (8) are staggered and aligned with each other. One side of the lifting plate (8) is slidably connected to the inner wall of one side of the pressing groove (7). A spring (2) is fixedly connected between the bottom of the circular plate (23) and the inner wall of the bottom of the moving groove, which surrounds the moving column (24). 5) The ratchet inside one side of the rotating column (1) is connected to a rotating shaft (27) aligned with the extrusion groove (7). One end of the rotating shaft (27) extends into the interior of the extrusion groove (7). One end of the rotating shaft (27) is fixedly connected to a handle located outside the extrusion groove (7). The other end of the rotating shaft (27) is fixedly connected to an elliptical block (28) located inside the extrusion groove (7). The elliptical block (28) abuts against the lifting plate (8). Through the rotating column (1), the user inserts one end of the absorbable suture between the two lifting plates (8). The rotating shaft (27) drives the long axis of the elliptical block (28) to be offset from the lifting plate (8). At the same time, the second spring (25) drives the upper and lower extrusion plates (9) to press one end of the absorbable suture, thereby fixing the absorbable suture and causing the rotating column (1) to drive the absorbable suture to be evenly wrapped around the rotating column (1).

2. The absorbable suture anti-pollution split roll holder according to claim 1, characterized in that, The rotating column (1) has a bottom box (11) aligned with the extrusion groove (7) on its circumferential side. The top of the bottom box (11) is detachably connected to a top box (12), and there is a gap between the top two sides of the bottom box (11) and the bottom two sides of the top box (12). Both ends of the top of the top box (12) are provided with slots. The top of the bottom box (11) is fixedly connected to a limiting block (13) aligned with the top box (12), and the limiting block (13) is engaged inside the slot.

3. The absorbable suture anti-pollution disassembly roll holder according to claim 2, characterized in that, The top box (12) is uniformly provided with lifting frames (17) aligned with the extrusion groove (7). At least two limiting posts (18) are uniformly rotatably connected between the two inner walls of the lifting frame (17). The top inner wall and outer wall of the top box (12) are uniformly provided with limiting grooves (16) aligned with the lifting frame (17).

4. The absorbable suture anti-pollution splitting roll holder according to claim 3, characterized in that, The top outer wall of the lifting frame (17) is fixedly connected to a lifting column (15), the top of the lifting column (15) extends to the top of the top box (12), the top of the lifting column (15) is fixedly connected to a handrail, and the circumferential side of the lifting column (15) is fixedly connected to a card plate (14) located above the top box (12), and the bottom of the card plate (14) abuts against the top outer wall of the top box (12).

5. The absorbable suture anti-pollution splitting roll holder according to claim 4, characterized in that, The rotating column (1) is detachably connected to the two sides of the placement column (5). A fixing frame (10) is provided below the placement column (5). A support frame (26) is fixedly connected to the top of the fixing frame (10). The other end of the support frame (26) is fixedly connected to the bottom outer wall of the bottom box (11). A disassembly groove (29) aligned with the placement column (5) is opened on the top of the fixing frame (10). Both ends of the circumferential side of the placement column (5) abut against the circumferential side of the disassembly groove (29).

6. The absorbable suture anti-pollution split roll holder according to claim 5, characterized in that, The circumferential side of the placement column (5) is uniformly fixedly connected with a limiting plate (30) aligned with the rotating column (1). One side of the limiting plate (30) abuts against one side of the rotating column (1). The circumferential side of the rotating column (1) is provided with a slot (2) aligned with the placement column (5). The circumferential side of the placement column (5) is detachably connected to the circumferential side of the slot (2). The interior of the rotating column (1) is provided with a telescopic groove (20) communicating with the slot (2).

7. The absorbable suture anti-pollution split roll holder according to claim 6, characterized in that, A locking block (19) is slidably connected between the bottom inner wall and the top inner wall of the telescopic groove (20). One end of the locking block (19) abuts against the circumferential side of the placement column (5). A circular hole (31) is opened on the side of the locking block (19). A fixing column (22) aligned with the circular hole (31) is fixedly connected to the inner wall of the side of the telescopic groove (20). The circumferential side of the fixing column (22) is slidably connected to the inner wall of the circumferential side of the circular hole (31). A spring (21) surrounding the fixing column (22) is fixedly connected between the side of the locking block (19) and the inner wall of the side of the telescopic groove (20).

8. The absorbable suture anti-pollution split roll holder according to claim 7, characterized in that, At least two counterweight holes (3) are evenly provided inside the rotating column (1). A liquid storage tank (6) is provided inside the rotating column (1). A connecting hole (4) passing through the rotating column (1) is provided between the inner walls of both sides of the liquid storage tank (6) and the inner wall of the circumferential side of the counterweight hole (3). A plug is fixedly connected between the inner wall and the outer wall of the circumferential side of the liquid storage tank (6).

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