Surgical suture holder

Abstract

The utility model discloses a surgical line fixer, specifically relates to medical instrument technical field, including support platform and fixed installation on it and linear array arrangement's vertical rod, is respectively hinged and is provided with the mounting rod on the vertical rod, and the mounting rod is fixedly installed with the elastic arc plate of circular array arrangement on the outer wall close to first end, is set with surgical line reel on a plurality of elastic arc plates, a plurality of wire guide blocks are fixedly installed on the support platform, and the guide groove for threading surgical line is set up on the wire guide block. The utility model provides surgical line fixer, through respectively threading a plurality of kinds surgical line reel on the elastic arc plate, and then threading surgical line in the guide groove, and then the surgical line on a plurality of surgical line reels is sorted, according to the need and pulls the surgical line on the surgical line reel, so that the doctor uses surgical line fast, and a plurality of surgical lines are limited by wire guide block to avoid the entanglement between surgical lines.

Description

Technical Field

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

[0002] Surgical sutures are materials used to suture incisions, wounds, or tissues during surgical procedures. They come in various types and have diverse properties, primarily including the following: Materials: Absorbable sutures: These are gradually absorbed by the body and do not need to be removed, such as polylactic acid sutures. Non-absorbable sutures: These remain in the body for a long time and usually need to be manually removed after healing, such as nylon or silk sutures.

[0003] According to patent publication number CN219982957U, published on 2023-11-10, a surgical suture fixator is disclosed, including a base plate, several fixing mechanisms, a vertical plate, and a pressing mechanism. The fixing mechanisms are evenly spaced along the length of the base plate. The vertical plate is fixedly connected to the base plate, and the pressing mechanism is fixedly connected to the vertical plate. Each fixing mechanism includes a first groove block, a second groove block, a first magnet block, and a second magnet block. The first groove block is fixedly connected to the base plate, and the second groove block is rotatably connected to the first groove block. The first groove block and the second groove block cooperate with each other. The first magnet block is fixedly connected to the upper end of the first groove block, and the second magnet block is fixedly connected to the second groove block. The second magnet block connects to the first magnet block.

[0004] In the prior art, including the aforementioned patents, surgical sutures are currently used in both fixed-length suture segments and rolled sutures. For rolled sutures, they need to be placed on a guide roller frame during use, and then the doctor cuts them as needed by pulling the thread on the roll. However, in actual use, the guide roller frame can only hold and fix one rolled suture at a time. To use different types of rolled sutures, the rolled sutures need to be removed from the guide roller frame before being installed. Changing rolled sutures is a cumbersome process, and the thread end needs to be located again afterward. Utility Model Content

[0005] The purpose of this invention is to provide a surgical suture fixator to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a surgical suture fixator, comprising a support platform and uprights fixedly installed thereon in a linear array, wherein each upright is hinged with a mounting rod, and an elastic arc plate arranged in a circular array is fixedly installed on the outer wall of the mounting rod near the first end, wherein a surgical suture roll is sleeved on the multiple elastic arc plates, and multiple guide blocks are fixedly installed on the support platform, wherein guide grooves for threading surgical sutures are provided on the guide blocks.

[0007] Preferably, the guide groove is provided with an anti-friction roller, and the inner walls on opposite sides of the guide groove are provided with curved surfaces.

[0008] Preferably, a friction rubber pad is fixedly installed on the elastic arc plate, and a load-bearing block is fixedly installed on the second end of the mounting rod.

[0009] Preferably, a drive box is slidably disposed within the guide rail fixedly installed on the support platform, and a drive roller is movably disposed within the drive box. Guide wheels are rotatably disposed on the multiple support plates fixedly installed on the support platform.

[0010] Preferably, a mounting box is slidably disposed inside the drive box, and a drive motor is disposed inside the mounting box, with the drive roller fixedly mounted on the output end of the drive motor.

[0011] Preferably, a first spring is fixedly installed between the mounting box and the drive box, a pressure rod is slidably arranged on the drive box, and a second spring is fixedly installed between the pressure rod and the mounting box.

[0012] Preferably, a blade is fixedly installed at the bottom end of the pressure rod, and the blade is movably mounted on an anvil fixedly installed on the support platform.

[0013] Preferably, a pressure controller is fixedly installed inside the mounting box, and the drive motor is located on one side of the pressure controller, and a recess is provided on the guide wheel.

[0014] Preferably, the elastic arc-shaped plate is an elastic plastic plate.

[0015] Preferably, the cutting board is made of stainless steel.

[0016] In the above technical solution, the surgical suture fixator provided by this utility model has the following beneficial effects: by classifying multiple types of surgical suture rolls by inserting them into elastic arc plates, the elasticity of multiple elastic arc plates is used to squeeze and limit the surgical suture rolls, and then the surgical sutures on the surgical suture rolls are threaded through the guide grooves on the guide block, thereby classifying and organizing the surgical sutures on multiple surgical suture rolls, and then pulling the surgical sutures on the surgical suture rolls as needed, so that doctors can quickly use the surgical sutures, and multiple surgical sutures are respectively limited by the guide block to avoid tangling between the surgical sutures. Attached Figure Description

[0017] 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.

[0018] Figure 1 This is a schematic diagram of the overall structure of the support platform provided in an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the support platform structure provided in an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the support platform provided in an embodiment of the present utility model;

[0021] Figure 4 This is an enlarged structural diagram of point A provided in an embodiment of the present utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Support platform; 2. Mounting rod; 3. Wire block; 4. Drive box; 5. Pressure rod; 6. Mounting box; 11. Upright pole; 12. Guide rail; 13. Anvil; 14. Support plate; 15. Guide wheel; 16. Recess; 21. Weight block; 22. Elastic arc plate; 23. Friction rubber pad; 24. Surgical suture roll; 31. Guide groove; 32. Curved surface; 33. Anti-friction roller; 51. Blade; 52. Second spring; 61. Drive motor; 62. Pressure controller; 63. Drive roller; 64. First spring. Detailed Implementation

[0024] 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.

[0025] like Figure 1-4As shown, a surgical suture fixator includes a support platform 1 and uprights 11 fixedly mounted thereon in a linear array. Mounting rods 2 are hinged to the uprights 11, and elastic arc-shaped plates 22 arranged in a circular array are fixedly mounted on the outer wall of the mounting rods 2 near their first ends. Surgical suture rolls 24 are sleeved on the multiple elastic arc-shaped plates 22. Multiple guide blocks 3 are fixedly mounted on the support platform 1, and guide grooves 31 for threading surgical sutures are provided on the guide blocks 3. By passing multiple types of surgical suture rolls 24 through the elastic arc-shaped plates 22 for classification, the elasticity of the multiple elastic arc-shaped plates 22 is used to compress and limit the surgical suture rolls 24. Then, the surgical sutures on the surgical suture rolls 24 are threaded through the guide grooves 31 on the guide blocks 3, thereby neatly classifying the surgical sutures on the multiple surgical suture rolls 24. The surgical sutures on the surgical suture rolls 24 can be pulled as needed to facilitate quick use by the doctor, and the multiple surgical sutures are limited by the guide blocks 3 to prevent tangling between them.

[0026] As a further technical solution provided by this utility model, an anti-friction roller 33 is rotatably provided inside the guide groove 31, and curved surfaces 32 are provided on the inner walls of the guide groove 31 on opposite sides.

[0027] Specifically, such as Figure 1 As shown, when the surgical suture on one side of the guide groove 31 is pulled, the surgical suture on the surgical suture reel 24 swings back and forth along the axial direction of the surgical suture reel 24. The friction between the surgical suture and the guide block 3 is reduced by the anti-friction roller 33 and the curved surface 32, and at the same time, the surgical suture can be stably pulled out along the guide groove 31.

[0028] Furthermore, a friction rubber pad 23 is fixedly installed on the elastic arc plate 22, and a load block 21 is fixedly installed on the second end of the mounting rod 2.

[0029] Specifically, the friction between the elastic arc plate 22 and the inner wall of the suture reel 24 is enhanced by the friction rubber pad 23, thereby creating resistance when the suture reel 24 is pulled, keeping the pulled suture taut and preventing the suture from breaking due to excessive rotation of the suture reel 24 during pulling. The weight block 21 presses down on the second end of the mounting rod 2, causing the first end of the mounting rod 2 to tilt upwards for stability during suture pulling. By swinging the first end of the mounting rod 2 downwards, the suture reel 24 can be threaded onto the elastic arc plate 22.

[0030] Furthermore, a drive box 4 is slidably disposed within the guide rail 12 fixedly installed on the support platform 1, and a drive roller 63 is movably disposed within the drive box 4. Guide wheels 15 are rotatably disposed on the multiple support plates 14 fixedly installed on the support platform 1.

[0031] Specifically, by driving the roller 63 to adhere to the guide wheel 15, and then using the rolling of the drive roller 63 in conjunction with the rotation of the guide wheel 15, the surgical suture between the drive roller 63 and the guide wheel 15 is rolled, thereby achieving the effect of suture removal.

[0032] Furthermore, a mounting box 6 is slidably disposed inside the drive box 4, and a drive motor 61 is disposed inside the mounting box 6, with the drive roller 63 fixedly mounted on the output end of the drive motor 61.

[0033] Specifically, by sliding the mounting box 6 downward within the drive box 4, the drive roller 63 is brought into contact with the guide wheel 15. Then, the drive motor 61 drives the drive roller 63 to rotate, thus achieving the effect of rolling and pulling the suture. By moving the mounting box 6 upward again, the drive roller 63 is disengaged from the guide wheel 15. Then, the drive box 4 is moved to the side of another guide wheel 15 so that the drive roller 63 can be used again to roll and pull the surgical suture on that guide wheel 15. Therefore, by sliding the drive box 4 and the mounting box 6, the surgical sutures on multiple surgical suture spools 24 can be selected and pulled.

[0034] Furthermore, a first spring 64 is fixedly installed between the mounting box 6 and the drive box 4, a pressure rod 5 is slidably arranged on the drive box 4, and a second spring 52 is fixedly installed between the pressure rod 5 and the mounting box 6.

[0035] Specifically, the elastic force of the second spring 52 is greater than that of the first spring 64. By pressing the pressure rod 5, the second spring 52 is used to drive the mounting box 6 to move downward and the first spring 64 deforms and stores force. At this time, the mounting box 6 moves downward so that the drive roller 63 can fit on the guide wheel 15. After releasing the pressure rod 5, the first spring 64 releases its stored force to pull the mounting box 6 upward and reset.

[0036] Furthermore, a blade 51 is fixedly installed at the bottom of the pressure rod 5, and the blade 51 is movably mounted on the anvil 13 fixedly installed on the support platform 1.

[0037] Specifically, by pressing the pressure rod 5, the mounting box 6 is moved down in conjunction with the second spring 52, and the first spring 64 deforms and stores force. Then, the mounting box 6 moves down so that the drive roller 63 is attached to the guide wheel 15. The drive motor 61 drives the drive roller 63 to rotate to achieve the effect of rolling and pulling the suture. Then, the drive motor 61 is stopped and the pressure rod 5 is pressed down again. At this time, the drive roller 63 is blocked by the guide wheel 15 and stops moving. Then, the pressure rod 5 moves down close to the anvil 13, and the blade 51 cuts the surgical suture on the anvil 13. At the same time, the second spring 52 deforms and stores force.

[0038] Furthermore, a pressure controller 62 is fixedly installed inside the mounting box 6, and the drive motor 61 is located on one side of the pressure controller 62. A recess 16 is provided on the guide wheel 15.

[0039] Specifically, a control circuit board electrically connected to the pressure controller 62 can be fixedly installed inside the mounting box 6. When the pressure lever 5 is pressed down to move the mounting box 6 downward in conjunction with the second spring 52, the drive roller 63 is stopped by the guide wheel 15. As the pressure lever 5 continues to be pressed down, the second spring 52, in conjunction with the guide wheel 15, squeezes the drive motor 61. The pressure from the drive motor 61 is then transmitted to the pressure controller 62. The control circuit board receives the pressure value from the pressure controller 62 and, at a lower pressure value, controls the control program and switch on the circuit board to open the drive motor 61. At this time, the downward pressure of the pressure lever 5 is maintained, and the drive roller 63 rotates to achieve the effect of rolling and pulling the wire. Once the required suture length is reached, pressing the lever 5 increases the pressure on the pressure controller 62. When a certain higher pressure value is reached, the control program and switch on the control circuit board stop the drive motor 61. As the lever 5 continues to move downwards, the blade 51 cuts the surgical suture on the anvil 13. Releasing the lever 5 causes the second spring 52 and the first spring 64 to return to their original positions, moving the drive roller 63 away from the guide wheel 15. During the transition of the pressure controller 62 from a higher pressure value to a lower pressure value and back to zero, the control program and switch on the control circuit board prevent the drive motor 61 from operating, thus avoiding excessive suture pulling. When the drive roller 63 approaches the guide wheel 15, the recess 16 on the guide wheel 15 limits its movement, preventing it from detaching from the guide wheel 15 during rotation.

[0040] Furthermore, the elastic curved plate 22 is an elastic plastic plate.

[0041] Furthermore, the cutting board 13 is made of stainless steel.

[0042] Working principle: Multiple types of surgical suture spools 24 are sorted by being threaded onto elastic arc plates 22. The elasticity of the multiple elastic arc plates 22 is used to compress and limit the surgical suture spools 24. Then, the surgical sutures on the surgical suture spools 24 are threaded into the guide grooves 31 on the guide block 3, thereby organizing and classifying the surgical sutures on the multiple surgical suture spools 24. The surgical sutures on the surgical suture spools 24 are then pulled as needed to facilitate quick use by the doctor. The multiple surgical sutures are limited by the guide block 3 to prevent tangling between the surgical sutures. By pressing the pressure rod 5, the mounting box 6 is moved downward in coordination with the second spring 52, and the first spring 64 deforms and stores force. Then, the mounting box 6 moves downward so that the drive roller 63 is attached to the guide wheel 15. The drive motor 61 drives the drive roller 63 to rotate to achieve the effect of rolling and pulling the suture. Then, the drive motor 61 is stopped and the pressure rod 5 is pressed down. At this time, the drive roller 63 is blocked by the guide wheel 15 and stops moving. Then, the pressure rod 5 moves down close to the anvil 13, and the blade 51 cuts the surgical suture on the anvil 13. At the same time, the second spring 52 deforms and stores force.

[0043] 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 surgical suture fixator, characterized in that, The device includes a support platform (1) and uprights (11) fixedly mounted thereon in a linear array. Each upright (11) is hinged with a mounting rod (2), and an elastic arc plate (22) arranged in a circular array is fixedly mounted on the outer wall of the mounting rod (2) near the first end. Surgical suture rolls (24) are sleeved on multiple elastic arc plates (22). Multiple guide blocks (3) are fixedly mounted on the support platform (1), and guide grooves (31) for threading surgical sutures are provided on the guide blocks (3).

2. The surgical suture fixator according to claim 1, characterized in that, The guide groove (31) is rotatably provided with anti-friction rollers (33), and the inner walls of the guide groove (31) on both sides are provided with curved surfaces (32).

3. The surgical suture fixator according to claim 1, characterized in that, A friction rubber pad (23) is fixedly installed on the elastic arc plate (22), and a load block (21) is fixedly installed on the second end of the mounting rod (2).

4. A surgical suture fixator according to claim 1, characterized in that, A drive box (4) is slidably arranged in the guide rail (12) fixedly installed on the support platform (1), and a drive roller (63) is movably arranged in the drive box (4). Guide wheels (15) are rotatably arranged on the multiple support plates (14) fixedly installed on the support platform (1).

5. A surgical suture fixator according to claim 4, characterized in that, The drive box (4) has a sliding mounting box (6) inside, and the mounting box (6) has a drive motor (61) inside. The drive roller (63) is fixedly mounted on the output end of the drive motor (61).

6. A surgical suture fixator according to claim 5, characterized in that, A first spring (64) is fixedly installed between the mounting box (6) and the drive box (4), a pressure rod (5) is slidably arranged on the drive box (4), and a second spring (52) is fixedly installed between the pressure rod (5) and the mounting box (6).

7. A surgical suture fixator according to claim 6, characterized in that, The bottom end of the pressure rod (5) is fixedly installed with a blade (51), and the blade (51) is movably set on the anvil (13) fixedly installed on the support platform (1).

8. A surgical suture fixator according to claim 6, characterized in that, The pressure controller (62) is fixedly installed inside the mounting box (6), and the drive motor (61) is located on one side of the pressure controller (62). The guide wheel (15) is provided with a recess (16).

9. A surgical suture fixator according to claim 1, characterized in that, The elastic arc plate (22) is an elastic plastic plate.

10. A surgical suture fixator according to claim 7, characterized in that, The cutting board (13) is made of stainless steel.

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