Absorbable suture kit

Abstract

The present invention belongs to the technical field of medical surgical instruments, and in particular relates to an absorbable suture kit, comprising a storage box, wherein a suture needle storage device and a suture storage device are provided in the storage box, wherein the suture needle storage device comprises a storage tray, wherein a plurality of storage slots are provided on the storage tray, wherein suture needles are placed in the storage slots, and the bottom ends of the suture needles are inserted through the bottom of the storage tray. Compared with existing suture kits, the notch on the side of the suture needle threading hole in the present invention enables the suture to be quickly passed through the threading hole under the cooperation of the suture needle storage device and the suture storage device, thereby improving the threading efficiency. In addition, the present invention can be arbitrarily matched according to the different specifications of the suture needles and sutures used, thereby being able to easily meet the requirements of different suture positions for suture needles and sutures, thereby improving the efficiency of using suture needles and sutures.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical surgical instruments, and in particular relates to an absorbable suture kit. Background Art

[0002] The absorbable suture kit is a medical device combination that integrates absorbable sutures, suture needles and related auxiliary tools. It is designed specifically for tissue suturing during surgical operations. Its core feature is that the sutures in the kit can be gradually absorbed by tissues in the body, eliminating the need for secondary suture removal, which can significantly improve surgical efficiency and patient comfort.

[0003] Existing absorbable suture kits generally only contain a single suture and a single suture needle, which leads to the following inconveniences in actual use:

[0004] First, since the existing suture needle and suture are placed separately, when they need to be used, the threading operation needs to be performed in advance, and since the threading hole of the existing suture needle is small, it is not convenient to quickly perform the needle threading operation;

[0005] In addition, different types of suture needles and suture threads are required for suturing operations at different locations. The existing suture kits with a single suture needle and a single suture thread cannot meet the suturing requirements of different suture locations.

[0006] Therefore, it is necessary to invent a kind of absorbable suture kit to solve the above problems. Summary of the Invention

[0007] In view of the above problems, the present invention provides an absorbable suture kit to solve the problems raised in the above background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] The suture needle receiving device is a plurality of receiving slots, and the bottom ends of the suture needles are inserted into the bottom of the receiving tray. The bottom ends of the suture needles are provided with a limiting plate, and a connecting rod is fixedly connected between the top of the limiting plate and the side surface of the receiving tray. The bottom of the receiving tray is provided with a reset assembly. The suture thread receiving device includes a turntable, which is rotatably mounted on the inner wall of the bottom of the storage box, and a plurality of fixing assemblies are distributed in an annular manner on the top of the storage tray. Roller-shaped suture threads are placed on the top of the fixing assembly, and a thread end clamping assembly is provided at the position of the side surface of the turntable facing the suture threads for individually clamping the thread ends of the suture threads. The bottom of the turntable is provided with a locking assembly for limiting its movement state.

[0010] Furthermore, the suture needle includes a needle head, a needle body and a needle tail. The needle head is designed with a bevel, the needle body is designed with an arc shape, a threading hole is provided at the needle tail, a notch is provided on the side of the threading hole close to the inner arc surface of the needle body, and the diameter of the threading hole gradually decreases in the direction away from the needle head.

[0011] Furthermore, the reset assembly includes a telescopic rod, a reset spring, a positioning ring and a support rod. The telescopic rod is vertically rotatably connected to the bottom axis of the storage tray, and the bottom end of the telescopic rod is vertically fixedly connected to the bottom inner wall of the storage box. The reset spring is sleeved on the telescopic rod, and the two ends of the reset spring are respectively fixedly connected to the positions of the telescopic rod near the two ends. The positioning ring is sleeved on the outer periphery of the reset spring. There are multiple support rods, and the support rods are vertically fixedly connected between the bottom of the positioning ring and the bottom inner wall of the storage box.

[0012] Furthermore, the fixing assembly includes a fixed disk, a bow-shaped spring piece and a spring piece. The fixed disk is rotatably installed at the top edge of the turntable. There are multiple bow-shaped spring pieces, and multiple bow-shaped spring pieces are distributed in a ring on the top of the fixed disk. One end of the bow-shaped spring piece is fixedly connected to the top of the fixed disk, and the top of the bow-shaped spring piece faces the axis of the fixed disk, and the middle of the bow-shaped spring piece protrudes in the direction away from the axis of the fixed disk. There are multiple spring pieces, and multiple spring pieces are horizontally distributed one by one on the sides of multiple fixed disks. One end of the spring piece is fixedly connected to the top of the turntable, and the spring piece can maintain contact with the side of the fixed disk under the action of its own elastic force.

[0013] Furthermore, the thread end clamping assembly includes an L-shaped fixed rod, a spring clip and a limit rod, the fixed rod is fixedly connected to the side of the turntable, and the vertical section of the fixed rod faces upward, the spring clip is fixedly connected to the top of the fixed rod, and the top opening of the spring clip is V-shaped, the limit rod is vertically fixedly connected to the top of the horizontal section of the fixed rod, and the limit rod is closer to the turntable than the vertical section of the fixed rod, the side of the fixed rod near the top is horizontally rotatably connected to the limit roller, the free end of the limit roller is connected to a stop block, and the free end of the stop block faces downward, the thread end of the suture thread passes through the bottom of the limit roller and is clamped by the spring clip, and at this time the part of the suture thread between the limit rod and the vertical section of the fixed rod is in a horizontal state.

[0014] Furthermore, the locking assembly includes a first magnetic block and a second magnetic block, the number of the first magnetic block and the second magnetic block are both multiple, and the multiple first magnetic blocks and the multiple second magnetic blocks are distributed one-to-one at the bottom position of the fixed assembly, the first magnetic block is fixedly connected to the bottom of the turntable, and the second magnetic block is installed on the bottom inner wall of the storage box, the magnetic poles of the first magnetic block and the second magnetic block facing each other are opposite, and the sides of the first magnetic block and the second magnetic block facing each other are close to each other.

[0015] Furthermore, in the initial state, the top of the spring clip is lower than the bottom of the limiting plate, and when the storage tray is pressed downward to make it contact with the positioning ring, the notch at the bottom end of the suture needle inserted in the storage groove remains aligned with the part of the suture thread located between the limiting rod and the vertical section of the fixing rod.

[0016] Furthermore, a knob is fixedly connected to the top axis of the storage tray, and vertical anti-slip grooves are evenly arranged on the side of the knob.

[0017] Furthermore, a notch is provided at the top edge of the storage slot, and the width of the notch is greater than the opening width of the storage slot.

[0018] Furthermore, the top and front side of the storage box are designed to be open, and a sealing cover for sealing is hinged at the rear side of the top of the storage box.

[0019] The technical effects and advantages of the present invention are as follows:

[0020] 1. Compared with existing suture kits, the notch on the side of the suture needle threading hole in the present invention enables the suture to be quickly threaded into the threading hole under the cooperation of the suture needle storage device and the suture storage device, thereby improving the threading efficiency;

[0021] 2. The present invention can arbitrarily match the suture needles and suture threads used according to different specifications, thereby easily meeting the requirements of different suture positions for suture needles and suture threads, and improving the use efficiency of suture needles and suture threads. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a three-dimensional schematic diagram of the storage box and the second magnetic block in the present invention;

[0024] Figure 3 It is a three-dimensional schematic diagram of the suture needle storage device of the present invention;

[0025] Figure 4 is a three-dimensional schematic diagram of a suture needle in the present invention;

[0026] Figure 5 It is a three-dimensional schematic diagram of the suture storage device and the suture in the present invention;

[0027] Figure 6 is a three-dimensional schematic diagram of the suture storage device of the present invention;

[0028] Figure 7 In the present invention Figure 6 A magnified view of part A

[0029] In the figure: 1. Storage box; 2. Storage tray; 3. Storage slot; 4. Suture needle; 5. Limit plate; 6. Connecting rod; 7. Turntable; 8. Suture thread; 9. Threading hole; 10. Telescopic rod; 11. Return spring; 12. Positioning ring; 13. Support rod; 14. Fixed disk; 15. Bow-shaped spring; 16. Spring sheet; 17. Fixed rod; 18. Spring clip; 19. Limit rod; 20. Limit roller; 21. Stop block; 22. First magnetic block; 23. Second magnetic block; 24. Knob; 25. Notch; 26. Sealing cover. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0031] The present invention provides Figures 1 to 7 The absorbable suture kit shown in the figure includes a storage box 1, and the storage box 1 is provided with a suture needle storage device and a suture storage device. The suture needle storage device includes a storage tray 2, a knob 24 is fixedly connected to the top axis of the storage tray 2, and vertical anti-slip grooves are evenly arranged on the side of the knob 24. A plurality of storage grooves 3 are provided on the storage tray 2, and a suture needle 4 is placed in the storage groove 3. The bottom end of the suture needle 4 is inserted into the bottom of the storage tray 2. The suture needle 4 includes a needle head, a needle body and a needle tail. The needle head is designed with a bevel, and the needle body is designed with an arc. A threading hole 9 is provided at the needle tail. A notch is provided on the side of the threading hole 9 close to the inner arc surface of the needle body, and the diameter of the threading hole 9 gradually decreases in the direction away from the needle head. A notch 25 is provided at the top edge of the storage groove 3. , and the width of the notch 25 is greater than the opening width of the storage slot 3. A limit plate 5 is provided at the bottom end of the suture needle 4. A connecting rod 6 is fixedly connected between the top of the limit plate 5 and the side of the storage tray 2. A reset assembly is provided at the bottom of the storage tray 2. The suture storage device includes a turntable 7, which is rotatably mounted on the inner wall of the bottom of the storage box 1. A plurality of fixing assemblies are distributed in an annular manner on the top of the storage tray 2. A roller-shaped suture 8 is placed on the top of the fixing assembly. A thread end clamping assembly is provided on the side of the turntable 7 opposite to the suture 8, which is used to clamp the thread end of the suture 8 separately. A locking assembly is provided at the bottom of the turntable 7 to limit its movement state. The top and front side of the storage box 1 are open designs, and a sealing cover 26 for sealing is hinged at the rear position of the top of the storage box 1;

[0032] The locking assembly includes a first magnetic block 22 and a second magnetic block 23. The number of the first magnetic block 22 and the second magnetic block 23 is multiple, and the multiple first magnetic blocks 22 and the multiple second magnetic blocks 23 are distributed in a one-to-one correspondence at the bottom position of the fixed assembly. The first magnetic block 22 is fixedly connected to the bottom of the turntable 7, and the second magnetic block 23 is installed on the bottom inner wall of the storage box 1. The magnetic poles of the first magnetic block 22 and the second magnetic block 23 facing each other are opposite, and the sides of the first magnetic block 22 and the second magnetic block 23 facing each other are close to each other.

[0033] The reset assembly includes a telescopic rod 10, a reset spring 11, a positioning ring 12 and a support rod 13. The telescopic rod 10 is vertically rotatably connected to the bottom axis of the storage tray 2, and the bottom end of the telescopic rod 10 is vertically fixedly connected to the bottom inner wall of the storage box 1. The reset spring 11 is sleeved on the telescopic rod 10, and the two ends of the reset spring 11 are respectively fixedly connected to the positions of the telescopic rod 10 near the two ends. The positioning ring 12 is sleeved on the outer periphery of the reset spring 11. There are multiple support rods 13, and the support rods 13 are vertically fixedly connected between the bottom of the positioning ring 12 and the bottom inner wall of the storage box 1.

[0034] Before use, tweezers can be used to place suture needles 4 of different sizes into the multiple storage slots 3 on the storage tray 2, with the bottom ends of the suture needles 4 facing downward. When the bottom ends of the suture needles 4 pass through the bottom of the storage tray 2, the bottom ends of the suture needles 4 can be kept at a specified height position under the blocking effect of the limit plate 5. Then, suture threads 8 of different specifications are respectively fixed on the multiple fixing components on the top of the turntable 7, and then the thread ends of the suture threads 8 of different specifications are fixed on the thread end clamping components at the corresponding positions.

[0035] When in use, first determine the specifications of the suture thread 8 to be used, then rotate the turntable 7 so that the suture thread 8 to be used is rotated to the position closest to the storage tray 2. When the turntable 7 is rotated, the turntable 7 can lock the position of the turntable 7 through the suction effect of the first magnetic block 22 and the second magnetic block 23 at the bottom, thereby preventing the turntable 7 from shaking at will. Then, the storage tray 2 is rotated by the knob 24, so that it drives the suture needle 4 to be threaded to rotate to the previous station position close to the suture thread 8 to be used. At this time, the notch at the bottom of the suture needle 4 is The suture thread 8 to be used can be directed toward the end portion of the suture thread 8, and then the receiving tray 2 is pressed to drive the suture needle 4 to move downward and compress the reset assembly. When the receiving tray 2 is pressed downward to the maximum displacement distance, the notch of the suture needle 4 can be kept aligned with the end portion of the suture thread 8. Then, the receiving tray 2 is rotated, and the suture needle 4 can be driven by the receiving tray 2 to approach the suture thread 8. When the notch of the suture needle 4 contacts the suture thread 8, the suture thread 8 can pass through the notch and be stuck in the notch of the suture needle 4, thereby quickly completing the threading operation.

[0036] When the threading is completed, as the receiving tray 2 is released, the receiving tray 2 can be reset upward under the action of the reset spring 11, and when the suture needle 4 moves upward under the support of the limit plate 5, the suture needle 4 can pull the roller part of the suture thread 8, so that the fixed disk 14 can overcome the friction force of the spring sheet 16 on it under the action of the suture thread 8 tension, thereby allowing the suture thread 8 on the roller to be gradually released. When the suture thread 8 is released to a suitable length, the suture thread 8 is cut with surgical scissors, and then the suture thread 8 is first removed with tweezers. The head is taken out from the spring clip 18, and then tweezers are used to clamp the suture needle 4 through the notch 25 of the receiving groove 3, so that it can be taken out from the receiving groove 3. As the suture needle 4 is taken out, the suture thread 8 stuck in the threading hole 9 of the suture needle 4 can pass through the receiving groove 3 from bottom to top under the pull of the suture needle 4. Finally, the position of the suture thread 8 in the threading hole 9 is adjusted and the threading hole 9 is clamped using surgical forceps, so that the threading hole 9 is deformed to clamp the suture thread 8, thereby achieving a stable connection between the suture thread 8 and the suture needle 4.

[0037] Compared with the existing suture thread 8 kit, the notch on the side of the threading hole 9 of the suture needle 4 in the present invention can enable the suture thread 8 to be quickly inserted into the threading hole 9 under the cooperation of the suture needle storage device and the suture thread storage device, thereby improving the threading efficiency. In addition, the present invention can arbitrarily match the suture needle 4 and suture thread 8 used according to the different specifications, so as to easily meet the requirements of different suture positions for the suture needle 4 and suture thread 8, thereby improving the use efficiency of the suture needle 4 and suture thread 8.

[0038] like Figures 5 to 7 As shown, the thread end clamping assembly includes an L-shaped fixed rod 17, a spring clip 18 and a limit rod 19. The fixed rod 17 is fixedly connected to the side of the turntable 7, and the vertical section of the fixed rod 17 is upward. The spring clip 18 is fixedly connected to the top of the fixed rod 17, and the top opening of the spring clip 18 is V-shaped. The limit rod 19 is vertically fixedly connected to the top of the horizontal section of the fixed rod 17, and the limit rod 19 is closer to the turntable 7 than the vertical section of the fixed rod 17. The side of the fixed rod 17 near the top is horizontally connected to the limit roller 20, and the limit roller 20 is rotated horizontally. 0 is connected to a stopper 21, and the free end of the stopper 21 faces downward, the thread end of the suture thread 8 passes through the bottom of the limiting roller 20 and is clamped by the spring clip 18, and at this time the portion of the suture thread 8 located between the limiting rod 19 and the vertical section of the fixing rod 17 is in a horizontal state, the top of the spring clip 18 is lower than the bottom of the limiting plate 5, and when the storage tray 2 is pressed downward to make it contact with the positioning ring 12, the notch at the bottom end of the suture needle 4 inserted in the storage groove 3 is kept aligned with the portion of the suture thread 8 located between the limiting rod 19 and the vertical section of the fixing rod 17;

[0039] By providing a thread end clamping assembly, after the suture thread 8 is fixed to the top of the fixed plate 14 by the bow-shaped spring piece 15, the thread end of the suture thread 8 is passed through the bottom of the limiting roller 20 using tweezers and clamped from top to bottom onto the spring clip 18 on the top of the fixing rod 17, so that the part of the suture thread 8 near its thread end is kept in a horizontal state under the tension of the spring clip 18 and the limiting roller 20;

[0040] When the suture thread 8 to be used is to be threaded onto the suture needle 4 of the specified type, the rotary disk 7 is first rotated to make the suture thread 8 to be used rotate to the position closest to the receiving disk 2, and then the receiving disk 2 is rotated by the knob 24, so that the suture needle 4 to be threaded is rotated to the previous working position close to the suture thread 8 to be used, and then the receiving disk 2 is pressed downward to compress the telescopic rod 10 and the return spring 11. In this process, the suture needle 4 is driven by the receiving disk 2 to move the notch of the threading hole 9 at the bottom thereof downward. When the bottom of the receiving disk 2 contacts the positioning ring 12, the notch of the suture needle 4 also moves to the same height position as the horizontal part of the thread end of the suture thread 8 to be used. At this time, while keeping the receiving disk 2 pressed, the receiving disk 2 is rotated by the knob 24, so that it drives the suture needle 4 to move in the direction close to the horizontal part of the suture thread 8. When the notch of the suture needle 4 contacts the suture thread 8, the suture thread 8 can be stuck in the notch of the suture needle 4 through the notch, thereby completing the threading operation quickly;

[0041] In addition, by providing a limiting roller 20 and a stop block 21, when the suture needle 4 pulls the suture thread 8 upward, the friction force of the suture thread 8 on the limiting roller 20 can cause the limiting roller 20 to rotate, thereby reducing the friction force encountered by the suture thread 8 during movement and preventing the suture thread 8 from being worn. The presence of the stop block 21 can prevent the suture thread 8 from separating from the limiting roller 20.

[0042] like Figure 5 and Figure 6 As shown, the fixing assembly includes a fixing plate 14, a bow-shaped spring piece 15 and a spring piece 16. The fixing plate 14 is rotatably mounted at the top edge of the turntable 7. There are multiple bow-shaped spring pieces 15, and multiple bow-shaped spring pieces 15 are annularly distributed on the top of the fixing plate 14. One end of the bow-shaped spring piece 15 is fixedly connected to the top of the fixing plate 14. The top of the bow-shaped spring piece 15 faces the axis of the fixing plate 14, and the middle of the bow-shaped spring piece 15 protrudes in a direction away from the axis of the fixing plate 14. There are multiple spring pieces 16, and multiple spring pieces 16 are horizontally distributed one by one on the side surfaces of the multiple fixing plates 14. One end of the spring piece 16 is fixedly connected to the top of the turntable 7. The spring piece 16 can maintain contact with the side surface of the fixing plate 14 under the action of its own elastic force.

[0043] When the suture thread 8 is fixed on the fixed disk 14, the roller of the suture thread 8 is sleeved on the multiple bow-shaped spring pieces 15 on the top of the fixed disk 14 from top to bottom. As the inner wall of the suture thread roller 8 contacts the multiple bow-shaped spring pieces 15, the multiple bow-shaped spring pieces 15 can be deflected toward the axial direction of the fixed disk 14 under the squeezing action of the inner wall of the suture thread roller 8. When the bottom of the suture thread roller 8 is completely attached to the top of the fixed disk 14, the suture thread roller 8 can be fixed to the top of the fixed disk 14 under the support action of the multiple bow-shaped spring pieces 15 on the inner wall of the suture thread roller 8.

[0044] By providing a spring sheet 16, in the initial state, the spring sheet 16 can remain in close contact with the side of the fixed disk 14 under the action of its own elastic force, thereby limiting the fixed disk 14 and preventing the fixed disk 14 and the suture thread 8 on the top of it from shaking during the rotation of the turntable 7. In addition, when the thread end portion of the suture thread 8 is stuck on the spring clip 18, the limiting effect of the spring sheet 16 on the fixed disk 14 can also ensure that the portion of the suture thread 8 located between the spring clip 18 and the limit rod 19 remains in a horizontal and straight state, thereby facilitating the subsequent suture thread 8 to pass smoothly through the notch of the suture needle 4 and be stuck in the threading hole 9.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. An absorbable suture kit, comprising a storage box (1), characterized in that: The storage box (1) is provided with a suture needle storage device and a suture thread storage device. The suture needle storage device includes a storage tray (2). The storage tray (2) is provided with a plurality of storage slots (3). Suture needles (4) are placed in the storage slots (3). The bottom ends of the suture needles (4) are inserted through the bottom of the storage tray (2). A limiting plate (5) is provided at the bottom end of the suture needle (4). A connecting rod (6) is fixedly connected between the top of the limiting plate (5) and the side of the storage tray (2). The storage tray (2) is provided with a plurality of storage slots (3). A reset component is provided at the bottom, and the suture storage device includes a turntable (7), which is rotatably mounted on the inner wall of the bottom of the storage box (1), and a plurality of fixing components are distributed in an annular manner on the top of the turntable (7). A roller-shaped suture (8) is placed on the top of the fixing component. A thread end clamping component is provided on the side of the turntable (7) at a position facing the suture (8) for individually clamping the thread end of the suture (8). A locking component for limiting its movement state is provided at the bottom of the turntable (7); The suture needle (4) comprises a needle head, a needle body and a needle tail, the needle head is designed to be inclined, the needle body is designed to be arc-shaped, a threading hole (9) is provided at the needle tail, a notch is provided on one side of the threading hole (9) close to the inner arc surface of the needle body, and the diameter of the threading hole (9) gradually decreases in the direction away from the needle head; The receiving tray (2) is pressed to drive the suture needle (4) to move downward and compress the reset assembly, so that the notch of the suture needle (4) can be kept in alignment with the thread end portion of the suture thread (8). The receiving tray (2) is rotated, and the suture needle (4) can be driven by the receiving tray (2) to approach the suture thread (8). When the notch of the suture needle (4) contacts the suture thread (8), the suture thread (8) can pass through the notch and be inserted into the notch of the suture needle (4).

2. The absorbable suture kit according to claim 1, wherein: The reset assembly includes a telescopic rod (10), a reset spring (11), a positioning ring (12) and a support rod (13). The telescopic rod (10) is vertically rotatably connected to the bottom axis of the storage tray (2), and the bottom end of the telescopic rod (10) is vertically fixedly connected to the bottom inner wall of the storage box (1). The reset spring (11) is sleeved on the telescopic rod (10), and the two ends of the reset spring (11) are respectively fixedly connected to the positions of the telescopic rod (10) near the two ends. The positioning ring (12) is sleeved on the periphery of the reset spring (11). There are multiple support rods (13), and the support rods (13) are vertically fixedly connected between the bottom of the positioning ring (12) and the bottom inner wall of the storage box (1).

3. The absorbable suture kit according to claim 2, wherein: The fixing assembly comprises a fixing plate (14), a bow-shaped spring piece (15) and a spring piece (16). The fixing plate (14) is rotatably mounted at the top edge of the turntable (7). The number of the bow-shaped spring pieces (15) is multiple, and the multiple bow-shaped spring pieces (15) are annularly distributed on the top of the fixing plate (14). One end of the bow-shaped spring piece (15) is fixedly connected to the top of the fixing plate (14). The top end of the bow-shaped spring piece (15) faces the axis of the fixing plate (14), and the middle part of the bow-shaped spring piece (15) protrudes in a direction away from the axis of the fixing plate (14). The number of the spring piece (16) is multiple, and the multiple spring pieces (16) are horizontally distributed one by one on the side surfaces of the multiple fixing plates (14). One end of the spring piece (16) is fixedly connected to the top of the turntable (7). The spring piece (16) can keep in contact with the side surface of the fixing plate (14) under the action of its own elastic force.

4. The absorbable suture kit according to claim 3, wherein: The thread end clamping assembly comprises an L-shaped fixed rod (17), a spring clip (18) and a limit rod (19), wherein the fixed rod (17) is fixedly connected to the side of the turntable (7), and the vertical section of the fixed rod (17) faces upward, the spring clip (18) is fixedly connected to the top of the fixed rod (17), and the top opening of the spring clip (18) is designed in a V shape, and the limit rod (19) is vertically fixedly connected to the top of the horizontal section of the fixed rod (17), and the limit rod (19) is larger than the fixed rod (17). The vertical section of the rod (17) is closer to the turntable (7), and the side of the fixed rod (17) near the top is horizontally rotated and connected to the limiting roller (20), and the free end of the limiting roller (20) is connected to the stopper (21), and the free end of the stopper (21) faces downward. The thread end of the suture (8) passes through the bottom of the limiting roller (20) and is clamped by the spring clamp (18), and at this time, the part of the suture (8) located between the limiting rod (19) and the vertical section of the fixed rod (17) is in a horizontal state.

5. The absorbable suture kit according to claim 4, characterized in that: The locking assembly comprises a first magnetic block (22) and a second magnetic block (23), the number of the first magnetic block (22) and the number of the second magnetic block (23) are both multiple, and the multiple first magnetic blocks (22) and the multiple second magnetic blocks (23) are distributed in a one-to-one correspondence at the bottom position of the fixed assembly, the first magnetic block (22) is fixedly connected to the bottom of the turntable (7), and the second magnetic block (23) is installed on the bottom inner wall of the storage box (1), the magnetic poles of the first magnetic block (22) and the second magnetic block (23) on the opposite side are opposite, and the sides of the first magnetic block (22) and the second magnetic block (23) facing each other are close to each other.

6. The absorbable suture kit according to claim 5, characterized in that: In the initial state, the top of the spring clip (18) is lower than the bottom of the limiting plate (5), and when the receiving tray (2) is pressed downward to make it contact with the positioning ring (12), the notch at the bottom end of the suture needle (4) inserted in the receiving groove (3) is aligned with the portion of the suture thread (8) located between the limiting rod (19) and the vertical section of the fixing rod (17).

7. The absorbable suture kit according to claim 6, wherein: A knob (24) is fixedly connected to the top axis of the storage tray (2), and vertical anti-slip grooves are evenly arranged on the side of the knob (24).

8. The absorbable suture kit according to claim 7, wherein: A notch (25) is provided at the top edge of the storage slot (3), and the width of the notch (25) is greater than the opening width of the storage slot (3).

9. The absorbable suture kit according to claim 8, wherein: The top and front side of the storage box (1) are designed to be open, and a sealing cover (26) for sealing is hingedly connected to the rear side of the top of the storage box (1).

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