Anti-pollution split rolling frame capable of absorbing sutures

Abstract

The invention belongs to the technical field of medical suture splitting rolling frames, in particular to an anti-pollution splitting rolling frame capable of absorbing sutures, and aims to solve the problems in the prior art, the following scheme is provided: the anti-pollution splitting rolling frame comprises a rotating column, an extrusion groove is formed in the circumferential side surface of the rotating column, and moving grooves are formed in the top and the bottom of the extrusion groove; a circular plate is slidably connected to the inner wall of the top of the circumferential side face 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 extrusion groove. Through the arranged rotating column, a user uses tools such as tweezers to make one end of an absorbable suture go deep into the position between the two lifting plates, a rotating shaft is rotated to drive a long shaft of an oval block to stagger the lifting plates, meanwhile, a second spring drives an upper set of extrusion plates and a lower set of extrusion plates to press one end of the absorbable suture, and the device can conveniently fix the absorbable suture; the use convenience of the device is improved, and the absorbable suture is driven by the rotating column to be uniformly wound on the rotating column.

Description

Technical Field

[0001] The invention relates to the technical field of medical suture splitting roll-up racks, in particular to an absorbable suture anti-pollution splitting roll-up rack. Background Art

[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 into human tissue during surgery without the need for suture removal. They are usually made of natural materials or partially artificial synthetic materials.

[0003] Common devices are usually divided into multiple independent spaces inside the box by partitions. Each space is used to place a spool to achieve classified storage of sutures and avoid cross contamination. The spool is installed on the threading rod and can rotate independently to prevent the spool from rotating randomly due to bumps or shaking.

[0004] However, this patented device will cause the absorbable sutures used during surgery to become tangled before suturing, causing the user to frequently pause during the suturing process to spend time untying knots or re-straightening 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] The present invention proposes an absorbable suture anti-pollution split roll rack, which includes a rotating column, an extrusion groove is provided on the circumferential side of the rotating column, and a movable groove is provided at the top and bottom of the extrusion groove. The top inner wall of the circumferential side of the movable groove is slidably connected with a circular plate, and the bottom of the circular plate is fixedly connected with a movable column. The other end of the movable column extends to the interior of the extrusion groove, and one end of the movable column is fixedly connected to a lifting plate located inside the extrusion groove. The other side of the lifting plate is evenly fixedly connected to the extrusion plate located inside the extrusion groove, and the extrusion plates on the two lifting plates are staggered and aligned with each other, and one side of the lifting plate is slidably connected to one inner wall of the extrusion groove.

[0007] Preferably, a spring 2 surrounding the movable column is fixedly connected between the bottom of the circular plate and the bottom inner wall of the movable groove, and a ratchet inside one side of the rotating column is connected to a rotating shaft aligned with the extrusion groove, one end of the rotating shaft extends to the inside of the extrusion groove, one end of the rotating shaft is fixedly connected to a handle located outside the extrusion groove, and the other end of the rotating shaft is fixedly connected to an elliptical block located inside the extrusion groove, and the elliptical block is against the lifting plate.

[0008] Preferably, the circumferential side of the rotating column is provided with a bottom box aligned with the extrusion groove, the top of the bottom box is detachably connected to the top box, and a gap is left between the top sides of the bottom box and the bottom sides of the top box, and bayonet slots are provided at both ends of the top of the top box, and the top of the bottom box is fixedly connected with a limit block aligned with the top box, and the limit block is snapped into the inside of the bayonet slot.

[0009] Preferably, the interior of the top box is evenly provided with lifting frames aligned with the extrusion grooves, at least two limit columns are evenly connected in rotation between the two inner walls of the lifting frames, and limit grooves aligned with the lifting frames are evenly opened between the top inner wall and outer wall of the top box.

[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, the top of the lifting column is fixedly connected to the handrail, the circumferential side of the lifting column is fixedly connected to a clamping plate located above the top box, and the bottom of the clamping plate abuts 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, the top of the fixing frame is fixedly connected to a support frame, the other end of the support frame is fixedly connected to the bottom outer wall of the bottom box, and a disassembly groove aligned with the placement column is provided on the top of the fixing frame, and both ends of the circumferential side surfaces of the placement column are against the circumferential side surfaces of the disassembly groove.

[0012] Preferably, the circumferential side surface of the placing column is evenly fixedly connected with a limit plate aligned with the rotating column, one side of the limit plate is against one side of the rotating column, the circumferential side surface of the rotating column is provided with a slot aligned with the placing column, the circumferential side surface of the placing column is detachably connected to the circumferential side surface of the slot, and the interior of the rotating column is provided with a telescopic slot connected to the slot.

[0013] Preferably, a clamping block is slidably connected between the bottom inner wall and the top inner wall of the telescopic slot, one end of the clamping block abuts against the circumferential side surface of the placement column, a circular hole is provided on the side surface of the clamping block, a fixing column aligned with the circular hole is fixedly connected to the side inner wall of the telescopic slot, the circumferential side surface of the fixing column is slidably connected to the circumferential side inner wall of the circular hole, and a spring 1 surrounding the fixing column is fixedly connected between the side surface of the clamping block and the side inner wall of the telescopic slot.

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

[0015] The beneficial effects of the present invention are:

[0016] 1. Through the provided rotating column, the user uses tweezers and other tools to push one end of the absorbable suture deep between the two lifting plates, and the rotating shaft drives the long axis of the elliptical block to stagger the lifting plates. At the same time, the spring 2 drives the upper and lower groups of squeezing plates to press one end of the absorbable suture, which is conducive to the convenient fixation of the absorbable suture by the device, and improves the convenience of use of the device. The rotating column drives the absorbable suture to be evenly wound on the rotating column. When the user needs to take the absorbable suture, he takes the absorbable suture on one rotating column, which is conducive to preventing the absorbable sutures taken during surgery from being entangled before suturing, causing the user to frequently pause and spend time untying the knot or straightening the suture during the suturing process, affecting the efficiency and suturing quality of the operation. At the same time, the rotating column cuts the absorbable suture according to the winding length when winding the absorbable suture, which is conducive to allowing the user to select the absorbable suture of appropriate length according to the needs of the operation, and avoids the absorbable suture being too long and easy to knot and entangle during the operation.

[0017] The absorbable suture is then inserted into the rotation column, and the absorbable suture is inserted into the rotation column, and the rotation column drives the absorbable suture to be immersed in the physiological saline in the bottom box. When the rotation column is rotated, the absorbable suture is driven by the rotation column to move so that the absorbable suture is soaked in the physiological saline and wetted. This is beneficial to softening the absorbable suture, reducing the friction and resistance of the absorbable suture, and preventing the absorbable suture from bending or cross-entangling due to friction when suturing multiple layers or passing through dense tissue, thereby affecting the smoothness and efficiency of suturing the absorbable suture. After the device finishes work, the top box, lifting frame and other structures are removed to facilitate the user to disinfect and clean the device. After the rotating column is wrapped with enough absorbable suture, the absorbable suture between the bottom box and the rotating column is cut off. At the same time, when taking out the absorbable suture, the thread end close to the extrusion groove is cut off, which is beneficial to keeping the absorbable suture as a whole in a moist state.

[0018] 3. Through the provided card block, when removing and installing the rotating column, the rotating column is pulled or pushed to retract the card block into the telescopic slot, and then the rotating column is pulled out or pressed into the slot, thereby further improving the convenience of disassembly and assembly of the device, and facilitating the user to disassemble, assemble, disinfect and clean the device. At the same time, liquid is poured into the liquid reservoir by opening the plug. When the rotating column rotates, the liquid flows between the counterweight hole and the liquid reservoir through the connecting hole, so that the center of gravity of the rotating column is biased downward, which is conducive to preventing the rotating column from rotating during the movement or stillness of the device, causing the absorbable suture to accidentally fall off and contact other objects, causing the absorbable suture to be contaminated, affecting the protective effect of the device on the absorbable suture. At the same time, the rotating column that is not easy to rotate can keep the thread end of the absorbable suture fixed in one direction, making it convenient for the user to take the absorbable suture through the thread end. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the overall structure of an absorbable suture anti-contamination detachable roll holder proposed by the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of an absorbable suture anti-contamination detachable roll holder proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the bottom box structure of an absorbable suture anti-contamination detachable roll stand proposed by the present invention;

[0022] Figure 4 This is a schematic diagram of the top box structure of an absorbable suture anti-contamination detachable roll stand proposed by the present invention;

[0023] Figure 5 This is a partial structural diagram of an absorbable suture anti-contamination detachable roll holder proposed by the present invention;

[0024] Figure 6 for Figure 2 A schematic diagram of the structure at center A;

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

[0026] In the figure: 1-rotating column, 2-slot, 3-counterweight hole, 4-connecting hole, 5-placing column, 6-liquid storage tank, 7-extrusion tank, 8-lifting plate, 9-extrusion plate, 10-fixed frame, 11-bottom box, 12-top box, 13-limiting block, 14-card plate, 15-lifting column, 16-limiting slot, 17-lifting frame, 18-limiting column, 19-card block, 20-telescopic slot, 21-spring 1, 22-fixed column, 23-circular plate, 24-movable column, 25-spring 2, 26-support frame, 27-rotating shaft, 28-elliptical block, 29-disassembly slot, 30-limiting plate, 31-circular hole. DETAILED DESCRIPTION

[0027] Example 1, with reference to Figure 1 、 Figure 2 、 Figure 5 and Figure 7 , an absorbable suture anti-pollution split roll stand, comprising a rotating column 1, an extrusion groove 7 is opened on the circumferential side of the rotating column 1, and a moving groove is opened at the top and bottom of the extrusion groove 7. The top inner wall of the circumferential side of the moving groove is slidably connected with a circular plate 23, and the bottom of the circular plate 23 is fixedly connected with a moving column 24, and the other end of the moving column 24 extends to the interior of the extrusion groove 7, and one end of the moving column 24 is fixedly connected to a lifting plate 8 located inside the extrusion groove 7, and the other side of the lifting plate 8 is evenly fixedly connected to the extrusion plate 9 located inside the extrusion groove 7, and the extrusion plates 9 on the two lifting plates 8 are staggered and aligned with each other, and one side of the lifting plate 8 is slidably connected to one inner wall of the extrusion groove 7.

[0028] In the present invention, a spring 25 surrounding the movable column 24 is fixedly connected between the bottom of the circular plate 23 and the bottom inner wall of the movable groove. The internal ratchet on 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 to the inside 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, and the elliptical block 28 is against the lifting plate 8.

[0029] When the present invention is used, the user uses a tool such as tweezers to insert one end of the absorbable suture between the two lifting plates 8, rotates the rotating shaft 27, and the rotating shaft 27 drives the elliptical block 28 to rotate in one direction. The long axis of the elliptical block 28 is staggered from the lifting plate 8, and the spring 25 drives the circular plate 23 to move, and the circular plate 23 drives the moving column 24 to move, and the moving column 24 drives the lifting plate 8 to move, and the lifting plate 8 drives the squeezing plate 9 to move, so that the squeezing plates 9 of the upper and lower groups press one end of the absorbable suture, which is conducive to the convenient fixation of the absorbable suture by the device and improves the convenience of use of the device. Rotate the rotating column 1, and the rotating column 1 with The absorbable suture is evenly wound on the rotating column 1. When the user needs to take the absorbable suture, he takes the absorbable suture on the rotating column 1, which is beneficial to prevent the absorbable sutures taken during the operation from being tangled together before suturing, causing the user to frequently pause during the suturing process and spend time to untie the knot or straighten the suture, affecting the efficiency and quality of the operation. At the same time, when the absorbable suture is wound around the rotating column 1, the absorbable suture can be cut according to the length of the winding, which is beneficial for the user to select the absorbable suture of appropriate length according to the needs of the operation, and avoid the absorbable suture being too long and easy to be knotted and tangled during the operation.

[0030] Example 2, reference Figure 1-4 , an absorbable suture anti-pollution split roll rack, including a bottom box 11 aligned with the extrusion groove 7 provided on the circumferential side of a rotating column 1, the top of the bottom box 11 is detachably connected to the top box 12, and there is a gap between the top sides of the bottom box 11 and the bottom sides of the top box 12, and both ends of the top of the top box 12 are provided with a bayonet, and the top of the bottom box 11 is fixedly connected to a limit block 13 aligned with the top box 12, and the limit block 13 is snapped into the inside of the bayonet.

[0031] In the present invention, the interior of the top box 12 is evenly provided with a lifting frame 17 aligned with the extrusion groove 7, at least two limiting columns 18 are evenly connected to the two inner walls of the lifting frame 17 in a rotating manner, and limiting grooves 16 aligned with the lifting frame 17 are evenly opened between the top inner wall and the outer wall of the top box 12.

[0032] 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 an armrest, and the circumferential side of the lifting column 15 is fixedly connected to a clamping plate 14 located above the top box 12, and the bottom of the clamping plate 14 rests against the top outer wall of the top box 12.

[0033] When the present invention is used: physiological saline is fed into the interior of the bottom box 11, and the absorbable suture is first passed through the limiting column 18 before being connected to the rotating column 1, and then the lifting column 15 is rotated, and the lifting column 15 drives the card plate 14 to rotate so that the card plate 14 is aligned with the limiting groove 16, and the lifting frame 17 descends under the action of its own weight, and the lifting frame 17 drives the limiting column 18 to move, so that the limiting column 18 drives the absorbable suture to be immersed in the physiological saline in the bottom box 11. When the rotating column 1 is rotated, the rotating column 1 drives the absorbable suture to move so that the absorbable suture is soaked in the physiological saline and wets the absorbable suture. It is beneficial for the device to soften the absorbable suture, reduce the friction and resistance of the absorbable suture, and prevent the absorbable suture from bending or cross-entangled due to friction when suturing multiple layers or passing through dense tissue, thereby affecting the smoothness and efficiency of the absorbable suture. After the device finishes working, the top box 12, lifting frame 17 and other structures are removed to facilitate the user to disinfect and clean the device. After the rotating column 1 is wrapped with enough absorbable suture, the absorbable suture between the bottom box 11 and the rotating column 1 is cut off. At the same time, when taking the absorbable suture, the thread end close to the extrusion groove 7 is cut off, which is beneficial to keep the absorbable suture as a whole in a moist state.

[0034] Example 3, reference Figure 1-2 and Figure 5-6 , an absorbable suture anti-pollution split roll rack, including a placement column 5 detachably connected between the two sides of a rotating column 1, a fixing frame 10 is arranged below the placement column 5, the top of the fixing frame 10 is fixedly connected to a support frame 26, and the other end of the support frame 26 is fixedly connected to the bottom outer wall of the bottom box 11, and a disassembly groove 29 is provided on the top of the fixing frame 10, which is aligned with the placement column 5, and both ends of the circumferential side surfaces of the placement column 5 are against the circumferential side surfaces of the disassembly groove 29.

[0035] In the present invention, the circumferential side surface of the placing column 5 is evenly fixedly connected with a limit plate 30 aligned with the rotating column 1, one side of the limit plate 30 is against one side of the rotating column 1, and the circumferential side surface of the rotating column 1 is provided with a slot 2 aligned with the placing column 5. The circumferential side surface of the placing column 5 is detachably connected to the circumferential side surface of the slot 2, and the interior of the rotating column 1 is provided with a telescopic slot 20 connected to the slot 2.

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

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

[0038] When the present invention is used: when removing and installing the rotating column 1, the rotating column 1 is pulled or pushed, and the rotating column 1 drives the placement column 5 to squeeze the block 19, so that the block 19 is received in the telescopic groove 20, and then pulled out or pressed into the rotating column 1 along the slot 2, further improving the convenience of disassembly and assembly of the device, and facilitating the user to disassemble, assemble, disinfect and clean 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 biased downward, which is conducive to preventing the rotating column 1 from rotating during the movement or stillness of the device, causing the absorbable suture to accidentally fall off and contact other objects, causing the absorbable suture to be contaminated, affecting the protective effect of the device on the absorbable suture. At the same time, the rotating column 1 that is not easy to rotate can keep the thread end of the absorbable suture fixed in one direction, making it convenient for the user to take the absorbable suture through the thread end.

[0039] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An absorbable suture anti-contamination split roll stand, comprising a rotating column (1), characterized in that: The rotating column (1) is provided with an extrusion groove (7) on the circumferential side surface, and a moving groove is provided on the top and bottom of the extrusion groove (7). The inner wall of the top of the circumferential side surface of the moving groove is slidably connected to a circular plate (23), and the bottom of the circular plate (23) is fixedly connected to a moving column (24). The other end of the moving column (24) extends into the interior of the extrusion groove (7), and one end of the moving column (24) is fixedly connected to a lifting plate (8) located inside the extrusion groove (7). The other side of the lifting plate (8) is evenly fixedly connected to an extrusion plate (9) located inside the extrusion groove (7), and the extrusion plates (9) on the two lifting plates (8) are staggered and aligned with each other, and one side of the lifting plate (8) is slidably connected to the inner wall of one side of the extrusion groove (7).

2. The absorbable suture anti-pollution detachable roll holder according to claim 1, characterized in that: A second spring (25) surrounding the movable column (24) is fixedly connected between the bottom of the circular plate (23) and the bottom inner wall of the movable groove. A ratchet wheel 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), and the elliptical block (28) abuts against the lifting plate (8).

3. The absorbable suture anti-pollution detachable roll holder according to claim 1 or 2, characterized in that: The circumferential side of the rotating column (1) is provided with a bottom box (11) aligned with the extrusion groove (7); the top of the bottom box (11) is detachably connected to the top box (12), and gaps are left 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 bayonet holes; the top of the bottom box (11) is fixedly connected to a limit block (13) aligned with the top box (12), and the limit block (13) is clamped inside the bayonet hole.

4. The absorbable suture anti-pollution detachable roll holder according to claim 3, characterized in that: The interior of the top box (12) is evenly provided with a lifting frame (17) aligned with the extrusion groove (7), at least two limiting columns (18) are evenly connected to the two inner walls of the lifting frame (17) in a rotating manner, and limiting grooves (16) aligned with the lifting frame (17) are evenly opened between the top inner wall and the outer wall of the top box (12).

5. The absorbable suture anti-pollution detachable roll holder according to claim 4, 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, the circumferential side of the lifting column (15) is fixedly connected to a clamping plate (14) located above the top box (12), and the bottom of the clamping plate (14) is against the top outer wall of the top box (12).

6. The absorbable suture anti-pollution detachable roll holder according to claim 3, characterized in that: A placement column (5) is detachably connected between the two sides of the 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 bottom box (11), a disassembly groove (29) aligned with the placement column (5) is provided on the top of the fixing frame (10), and both ends of the circumferential side surface of the placement column (5) are against the circumferential side surface of the disassembly groove (29).

7. The absorbable suture anti-pollution detachable roll holder according to claim 6, characterized in that: The circumferential side surface of the placement column (5) is evenly 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 surface of the rotating column (1) is provided with a slot (2) aligned with the placement column (5), the circumferential side surface of the placement column (5) is detachably connected to the circumferential side surface of the slot (2), and the interior of the rotating column (1) is provided with a telescopic slot (20) connected with the slot (2).

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

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

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