Surgical suture holder

Abstract

The utility model discloses a surgical line fixer belongs to fixing device technical field. A surgical line fixer, including box and upper cover, the upper cover is connected with the box through the hinge, still include: the box is rotatably connected with winding roller, a plurality of partition baffle are fixedly connected on winding roller, and winding roller is divided into a plurality of intervals by partition baffle, and the wire rod is fixedly connected on the partition baffle, the movable clamping groove is seted up on winding roller and partition baffle, and the support rod is clamped on movable clamping groove, and the support rod is used to hold one end of surgical line fixed, the support rod is connected with the rotary connecting rod through the pivot, and the other end of rotary connecting rod is rotatably connected on partition baffle, and the extrusion rubber sleeve is seted up on the support rod, the utility model can fix the surgical line of different model size on every winding roller, and can simultaneously wind and arrange the surgical line of multiple size, convenient operation can respond to the fixation of this device under different scenes, increase the versatility of this device.

Description

Technical Field

[0001] This utility model relates to the field of fixation device technology, and in particular to a surgical suture fixator. Background Technology

[0002] Surgical suture fixation devices are important auxiliary equipment for gastrointestinal surgery operating room nursing. They can improve surgical efficiency, ensure aseptic operation, and optimize suture management. In traditional surgery, surgical sutures are prone to scattering and tangling, increasing the difficulty of nursing. Currently available devices can only fix and retain surgical sutures of one size and model, and installing sutures into the fixation device is cumbersome and inconvenient. Based on this, this utility model is proposed. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a surgical suture fixator that can overcome or at least partially solve the above problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A surgical suture fixator includes a housing and a top cover, the top cover being connected to the housing via a hinge. The device further includes: a winding roller rotatably connected inside the housing; multiple partition plates fixedly connected to the winding roller, the partition plates dividing the winding roller into multiple sections; a winding rod fixedly connected to each partition plate; movable slots formed on the winding roller and the partition plates; a support rod engaging with each movable slot; the support rod clamping and fixing one end of the surgical suture.

[0006] Preferably, the support rod is connected to a rotating link via a pivot, and the other end of the rotating link is rotatably connected to the partition baffle.

[0007] Preferably, a pull ring is fixedly connected to the support rod, and a compression sleeve is fitted onto the support rod.

[0008] Preferably, a rocker arm and a ratchet gear are fixedly connected to the winding roller, a pawl is rotatably connected to the housing, and a torsion spring is connected between the pawl and the housing.

[0009] Furthermore, the pawl is fixedly connected to a rotating rod via a pivot, a plug rod is slidably connected to the rotating rod, a tension spring is connected between the plug rod and the rotating rod, and a plug hole is provided on the housing.

[0010] Preferably, a fixed clamping plate is fixedly connected to the box body, a limit post is slidably connected to the fixed clamping plate, and a movable clamping plate is fixedly connected to the limit post.

[0011] Furthermore, the fixed clamping plate is connected to a threaded rod via a threaded connection, the threaded rod is rotatably connected to the movable clamping plate, and multiple suction cups are fixedly connected to the box body.

[0012] Preferably, a lower cable outlet pipe is fixedly connected to the housing, and an upper cable outlet pipe is fixedly connected to the upper cover.

[0013] Compared with the prior art, the present invention provides a surgical suture fixator, which has the following beneficial effects:

[0014] 1. This surgical suture fixer divides the winding roller into multiple segments by setting multiple dividing baffles on the winding roller, thereby fixing and winding surgical sutures of different sizes on each segment, and can simultaneously wind and arrange surgical sutures of multiple sizes, making it easy to operate.

[0015] 2. This surgical suture fixator, by setting up suction cups and fixed and movable clamps, can fix the device in different scenarios, increasing the versatility of the device.

[0016] The parts of this device not described herein are the same as or can be implemented using existing technologies. This utility model can fix and wind surgical sutures of different sizes on each winding roller, and can simultaneously wind and arrange surgical sutures of multiple sizes. It is easy to operate and can fix the device in different scenarios, increasing the versatility of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a surgical suture fixator proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the box in a surgical suture fixator proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the winding roller in a surgical suture fixator proposed in this utility model;

[0020] Figure 4 This utility model proposes a surgical suture fixator. Figure 1 Enlarged structural diagram of part A in the middle;

[0021] Figure 5 This utility model proposes a surgical suture fixator. Figure 1 Enlarged structural diagram of section B;

[0022] Figure 6 This utility model proposes a surgical suture fixator. Figure 1 Enlarged structural diagram of section C;

[0023] Figure 7 This utility model proposes a surgical suture fixator. Figure 3 Enlarged structural diagram of section E in the middle;

[0024] Figure 8 This utility model proposes a surgical suture fixator. Figure 2 A magnified structural diagram of part D in the middle.

[0025] In the diagram: 1. Box body; 11. Top cover; 12. Upper cable outlet pipe; 13. Lower cable outlet pipe; 15. Insertion hole; 2. Fixed clamping plate; 21. Movable clamping plate; 22. Limiting post; 23. Threaded rod; 24. Suction cup; 3. Winding roller; 31. Extrusion sleeve; 311. Support rod; 312. Pull ring; 32. Rotating connecting rod; 33. Dividing baffle; 331. Slot; 34. Rocker arm; 35. Ratchet; 36. Pawl; 361. Torsion spring; 37. Rotating rod; 371. Tension spring; 38. Insertion rod; 39. Winding rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Example 1: Refer to Figures 1-8 A surgical suture fixator includes a housing 1 and a top cover 11. The top cover 11 is connected to the housing 1 via a hinge. The device also includes: a winding roller 3 rotatably connected inside the housing 1; a plurality of partition baffles 33 fixedly connected to the winding roller 3; the partition baffles 33 dividing the winding roller 3 into multiple sections; and a winding rod 39 fixedly connected to the partition baffles 33. Movable slots 331 are provided on the winding roller 3 and the partition baffles 33. A support rod 311 is engaged in the movable slots 331 and is used to clamp and fix one end of the surgical suture.

[0029] In this invention, a rotatable winding roller 3 is installed inside the housing 1, and multiple dividing baffles 33 are installed on the winding roller 3 to divide the winding roller 3 into multiple segments. This allows for the fixed winding of surgical sutures of different sizes on each segment. The support rod 311 can be removed from the winding roller 3. The user places various sizes of surgical suture ends on the winding roller 3, and then inserts the support rod 311 into the winding roller 3. During the insertion process, the support rod 311 presses all the surgical suture ends into the winding roller 3 together with the winding roller 3 to clamp and fix the surgical sutures. After fixing, the surgical sutures on the winding roller 3 can be wound around simultaneously by rotating the winding roller 3, thereby winding all the surgical sutures at once for use during surgery.

[0030] Example 2: Refer to Figures 1-8 Similar to Embodiment 1, but with a further improvement: the support rod 311 is connected to a rotating connecting rod 32 via a rotating shaft, the other end of the rotating connecting rod 32 is rotatably connected to the partition baffle 33, a pull ring 312 is fixedly connected to the support rod 311, a compression sleeve 31 is fitted onto the support rod 311, a rocker arm 34 and a ratchet 35 are fixedly connected to the winding roller 3, a pawl 36 is rotatably connected to the housing 1, a torsion spring 361 is connected between the pawl 36 and the housing 1, the pawl 36 is fixedly connected to a rotating rod 37 via a rotating shaft, and a sliding connection is made on the rotating rod 37. A plug rod 38 is connected, and a tension spring 371 is connected between the plug rod 38 and the rotating rod 37. A plug hole 15 is opened on the box body 1. A fixed clamping plate 2 is fixedly connected to the box body 1. A limit post 22 is slidably connected to the fixed clamping plate 2. A movable clamping plate 21 is fixedly connected to the limit post 22. A threaded rod 23 is threadedly connected to the fixed clamping plate 2. The threaded rod 23 is rotatably connected to the movable clamping plate 21. Multiple suction cups 24 are fixedly connected to the box body 1. A lower cable outlet tube 13 is fixedly connected to the box body 1. An upper cable outlet tube 12 is fixedly connected to the upper cover 11.

[0031] In this utility model, by providing a compression sleeve 31 on the support rod 311, the deformation capability of the rubber is utilized to squeeze and clamp the surgical suture while avoiding compression damage to the surgical suture during clamping. Preferably, the edges of the groove 331 on the support rod 311 and the winding roller 3 are rounded to prevent the edges from breaking the surgical suture during compression.

[0032] The support rod 311 is rotatably connected to the rotating connecting rod 32 via a rotating shaft. The other end of the rotating connecting rod 32 is rotatably connected to the partition baffle 33 via a rotating shaft. The user can pull the pull ring 312 horizontally to move the support rod 311 horizontally towards the pull ring 312 while moving it upward under the action of the rotating connecting rod 32, thereby disengaging it from the slot 331. This makes it convenient for the user to replace the surgical suture on the winding roller 3. Similarly, when it is necessary to insert the support rod 311 back into the slot 331, simply push the pull ring 312 to reset the support rod 311.

[0033] By fixing a ratchet 35 to the winding roller 3 and rotating a pawl 36 to the housing 1, the winding roller 3 can only drive the ratchet 35 to rotate in one direction under the action of the torsion spring 361. The direction of rotation in one direction is the direction of feeding the thread. The winding roller 3 and the housing 1 are interference fit, which can prevent the user from pulling out excess surgical thread due to excessive force when pulling the surgical thread.

[0034] The pawl 36 is fixedly connected to the rotating rod 37. The rotating rod 37 can drive the pawl 36 to rotate and disengage from the ratchet gear 35. The insertion hole 15 is located on the rotation path of the insertion rod 38. When the insertion rod 38 moves to the insertion hole 15, the tension spring 371 pulls the insertion rod 38 to insert into the insertion hole 15 to complete the restriction of the pawl 36. At this time, the pawl 36 no longer constrains the ratchet gear 35, and the winding roller 3 can rotate freely, so that the user can wind the surgical suture.

[0035] When the box body 1 and the top cover 11 are closed, the upper cable outlet tube 12 and the lower cable outlet tube 13 are closed, and the surgical suture passes through the hole formed by the upper cable outlet tube 12 and the lower cable outlet tube 13.

[0036] Multiple suction cups 24 are fixedly connected to the bottom of the box 1, so that the device can be fixed on a flat surface and fixed by the suction cups 24. If there is no flat surface for suction fixation, the fixed clamping plate 2 and the movable clamping plate 21 can also be used to clamp the bedside or other places. The threaded rod 23 is rotatably connected to the movable clamping plate 21. The threaded rod 23 is connected to the fixed clamping plate 2 by thread. By rotating the threaded rod 23, the movable clamping plate 21 can be moved up and down, thereby completing the clamping and fixing operation.

[0037] Unused surgical sutures can be reverse-wound onto the winding rod 39 to secure the suture ends, preventing unused sutures from scattering inside the housing 1 when the user is using other surgical sutures.

[0038] When using the product, the user first pulls the pull ring 312 to disengage the support rod 311 from the slot 331. Then, various types of surgical sutures are placed between the slot 331 and the support rod 311. The pull ring 312 is pushed to make the support rod 311 snap into the slot 331 and fix the surgical suture. Then, the rotating rod 37 is rotated to insert the plug rod 38 into the plug hole 15, releasing the pawl 36 from the ratchet gear 35. The rocker arm 34 can then be rotated to wind multiple surgical sutures simultaneously. After winding, the end of the surgical suture is wound in the opposite direction onto the winding rod 39. Then, the plug rod 38 is pulled to disengage from the plug hole 15, so that the pawl 36 unidirectionally limits the ratchet gear 35. When the user needs to use a certain type of surgical suture, the surgical suture of that type can be pulled out and placed on the lower suture tube 13 and the top cover 11 can be closed for normal use.

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

Claims

1. A surgical suture fixator, comprising a housing (1) and a top cover (11), wherein the top cover (11) is connected to the housing (1) by a hinge, characterized in that, Also includes: The housing (1) is rotatably connected to a winding roller (3), and multiple partition baffles (33) are fixedly connected to the winding roller (3). The partition baffles (33) divide the winding roller (3) into multiple sections, and a winding rod (39) is fixedly connected to the partition baffles (33). The winding roller (3) and the separating baffle (33) are provided with movable slots (331), and a support rod (311) is engaged in the movable slots (331). The support rod (311) is used to hold and fix one end of the surgical suture.

2. A surgical thread fixator according to claim 1, characterized in that The support rod (311) is connected to a rotating link (32) via a pivot, and the other end of the rotating link (32) is rotatably connected to the partition baffle (33).

3. The surgical thread fixator according to claim 1, characterized in that A pull ring (312) is fixedly connected to the support rod (311), and a compression sleeve (31) is fitted on the support rod (311).

4. A surgical suture fixator according to claim 1, characterized in that, A rocker arm (34) and a ratchet gear (35) are fixedly connected to the winding roller (3), and a pawl (36) is rotatably connected to the housing (1). A torsion spring (361) is connected between the pawl (36) and the housing (1).

5. A surgical thread fixator according to claim 4, characterized in that The pawl (36) is fixedly connected to a rotating rod (37) via a rotating shaft. A plug rod (38) is slidably connected to the rotating rod (37). A tension spring (371) is connected between the plug rod (38) and the rotating rod (37). A plug hole (15) is provided on the housing (1).

6. The surgical thread fixator according to claim 1, characterized in that A fixed clamping plate (2) is fixedly connected to the box body (1), a limiting post (22) is slidably connected to the fixed clamping plate (2), and a movable clamping plate (21) is fixedly connected to the limiting post (22).

7. A surgical thread fixator according to claim 6, characterized in that The fixed clamp (2) is connected to a threaded rod (23) by a thread, and the threaded rod (23) is rotatably connected to the movable clamp (21). Multiple suction cups (24) are fixedly connected to the box (1).

8. A surgical suture fixator according to claim 1, characterized in that, The lower cable outlet pipe (13) is fixedly connected to the housing (1), and the upper cable outlet pipe (12) is fixedly connected to the upper cover (11).

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