Medical suture bundling device

Abstract

The utility model relates to the technical field of medical surgery, in particular to a medical suture bundling device. Comprising a handle, a memory steel wire and a sleeve, wherein the bottom of the memory steel wire is fixedly arranged on the handle, a notch is formed in one side of the memory steel wire, and the suture line is arranged in the notch; the suture line can be neatened into a knotting shape through the memory steel wire, so that the knotting operation is convenient; the suture line can be pressed into the notch of the memory steel wire through the sleeve, and after the sleeve returns, the memory steel wire can regularize the suture line into a knotting shape so as to make preparations for subsequent suture line knotting.

Description

Technical Field

[0001] The utility model relates to the technical field of medical surgery, in particular to a medical suture thread bundling device. Background Art

[0002] Medical practitioners often use sutures to close various openings at different locations in the human body, such as incisions, punctures, and excisions. Generally, sutures are easy to use and function well, thereby maintaining the opening of the biological tissue closed by them to help coagulation, healing, and prevent scar formation.

[0003] When medical staff are suturing the wound, they need to constantly tie knots in the suture thread. When tying knots, the suture thread needs to be spirally bent, the thread end needs to be straightened, and then the thread end needs to be pulled from one side of the spirally bent part of the suture thread to the other side using tweezers to complete the knotting process. The knotting process requires the use of suture forceps and tweezers, which is cumbersome and the operating area is small, making it very inconvenient to operate. Utility Model Content

[0004] The utility model aims to provide a medical suture bundler, comprising a handle, a memory steel wire and a sleeve, wherein the bottom of the memory steel wire is fixedly arranged on the handle, a notch is arranged on one side of the memory steel wire, and the suture is arranged inside the notch. The suture can be regularized into a knotted shape through the memory steel wire, which is convenient for knotting operation; the suture can be pressed into the notch of the memory steel wire through the sleeve, so as to prepare for subsequent suture knotting.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A medical suture bundler, comprising:

[0007] handle;

[0008] memory wire, used to guide sutures;

[0009] A sleeve, slidingly fitted on the memory wire;

[0010] The bottom of the memory steel wire is fixedly arranged on the handle, a notch is arranged on one side of the memory steel wire, and the suture line is arranged inside the notch.

[0011] Furthermore, the inner diameter of the sleeve is equal to the outer diameter of the memory wire.

[0012] Furthermore, the memory steel wire consists of a straight portion, a spiral portion and a curved portion, the straight portion, the spiral portion and the curved portion are connected in sequence from head to tail, the end of the spiral portion is arranged on one side of the straight portion, and the end of the curved portion is arranged on the other side of the straight portion.

[0013] Furthermore, the spiral portion is in a spiral shape.

[0014] Furthermore, a hard rod is fixedly provided on one side of the sleeve, a slider is provided on the other end of the hard rod, a slide groove is provided inside the handle, and the slider is slidably fitted in the slide groove.

[0015] Furthermore, an insert is provided on one side of the slider for pushing the slider to move, and the insert is provided on one side of the handle.

[0016] Furthermore, a buckle is arranged at the top of the slide groove for fixing the memory wire; a tension spring is installed inside the slide groove, and the tension spring is arranged between the slider and the buckle.

[0017] Furthermore, the memory steel wire, handle and sleeve are made of medical materials.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The memory wire can be used to organize the suture into a knotted shape, making the knotting operation easier.

[0020] The suture thread can be pressed into the groove of the memory wire through the sleeve. When the sleeve returns, the memory wire can organize the suture thread into a knotted shape to prepare for subsequent suture thread knotting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of a medical suture bundler;

[0023] Figure 2 A partial cross-sectional view of the internal mounting structure of the handle of a medical suture bundler;

[0024] Figure 3 This is a partial enlarged view of the buckle installation structure of the medical suture bundler;

[0025] Figure 4 This is a diagram of the structure of the memory wire of a medical suture bundler;

[0026] Figure 5 This is a schematic diagram of the notch structure on the memory wire of a medical suture bundler.

[0027] Description of reference numerals:

[0028] 1. handle; 101. slide;

[0029] 2. Memory wire; 201. Straight portion; 202. Spiral portion; 203. Curved portion; 204. Notch;

[0030] 3. Casing; 301. Hard rod; 302. Slider; 303. Insert;

[0031] 4. Buckle; 5. Tension spring. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0033] In the description of the present invention, it should be noted that if there are terms indicating orientation or positional relationship such as "upper", "lower", "inner", "back", etc., they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, if there are terms such as "first", "second", etc., they are also used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0035] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0036] This embodiment relates to a medical suture bundler, which comprises:

[0037] Handle 1;

[0038] Memory wire 2, used for guiding sutures;

[0039] The sleeve 3 is slidably fitted on the memory wire 2;

[0040] The bottom of the memory steel wire 2 is fixedly arranged on the handle 1 , a notch 204 is arranged on one side of the memory steel wire 2 , and a suture line is arranged inside the notch 204 .

[0041] When in use, the suture is inserted from the notch 204 below the memory steel wire 2 , the suture passes through the sleeve 3 , and the thread head of the suture is pulled upwards so that the top of the suture exceeds the end of the memory steel wire 2 .

[0042] It is worth noting that the inner diameter of the sleeve 3 is equal to the outer diameter of the memory steel wire 2 . When the sleeve 3 is pushed upward, the sleeve 3 will press the suture thread into the notch 204 of the memory steel wire 2 .

[0043] The memory steel wire 2 consists of a straight portion 201, a spiral portion 202 and a curved portion 203. The straight portion 201, the spiral portion 202 and the curved portion 203 are connected in sequence from head to tail. The end of the spiral portion 202 is arranged on one side of the straight portion 201, and the end of the curved portion 203 is arranged on the other side of the straight portion 201. The spiral portion 202 is in a spiral shape.

[0044] The straight portion 201, the spiral portion 202 and the curved portion 203 of the memory steel wire 2 form a knotted shape. Since the suture is located inside the memory steel wire 2, the suture can be driven by the shape of the memory steel wire 2 to form a corresponding knotted shape; thus, the suture can be removed from the top of the suture (such as Figure 5 As shown), clamp the thread end below the knotted suture, pull the thread end of the suture upward with tweezers, the suture is separated from the notch 204 on the memory wire 2, and continue to pull the suture to achieve the suture knotting operation.

[0045] In a further optimized solution, a hard rod 301 is fixedly provided on one side of the sleeve 3, a slider 302 is provided on the other end of the hard rod 301, a slide groove 101 is provided inside the handle 1, and the slider 302 is slidably fitted on the slide groove 101. An insert 303 is provided on one side of the slider 302 for pushing the slider 302 to move, and the insert 303 is provided on one side of the handle 1.

[0046] After the knotting operation is completed, the slider 302 is pushed upward by the insert 303 on the handle 1. During the upward movement of the slider 302, the slider 302 will be driven to move upward along the slide groove 101, thereby driving the hard rod 301 and the sleeve 3 to move upward together through the slider 302. When the sleeve 3 moves upward, it will move upward along the memory steel wire 2, so that the suture thread can be pressed into the groove 204 of the memory steel wire 2 through the sleeve 3; when the hard rod 301 drives the sleeve 3 to move upward, the memory steel wire 2 is straightened under the action of the hard rod 301.

[0047] Furthermore, a buckle 4 is provided at the top of the slide groove 101 for fixing the memory wire 2 ; a tension spring 5 is installed inside the slide groove 101 , and the tension spring 5 is provided between the slider 302 and the buckle 4 .

[0048] When the insert 303 is released, the slider 302 moves downward along the slide groove 101 under the action of the tension spring 5, thereby driving the hard rod 301 and the sleeve 3 to move downward until the slider 302 and the sleeve 3 are reset, and the memory wire 2 is reset from a straight line to the original knotted shape.

[0049] In summary, the memory steel wire 2 can be used to regularize the suture into a knotted shape, which is convenient for knotting operations; the suture can be pressed into the slot 204 of the memory steel wire 2 through the sleeve 3. When the sleeve 3 returns, the memory steel wire 2 can regularize the suture into a knotted shape, preparing for subsequent suture knotting; the suture knotting process is simple and convenient to operate.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical suture bundler, characterized in that: include: Handle (1); A memory wire (2) for guiding the suture; A sleeve (3) is slidably fitted on the memory steel wire (2); The bottom of the memory steel wire (2) is fixedly arranged on the handle (1), a notch (204) is arranged on one side of the memory steel wire (2), and a suture line is arranged inside the notch (204).

2. The medical suture bundler according to claim 1, characterized in that: The inner diameter of the sleeve (3) is equal to the outer diameter of the memory steel wire (2).

3. The medical suture bundler according to claim 1, characterized in that: The memory steel wire (2) is composed of a straight portion (201), a spiral portion (202) and a curved portion (203); the straight portion (201), the spiral portion (202) and the curved portion (203) are connected end to end in sequence; the end of the spiral portion (202) is arranged on one side of the straight portion (201), and the end of the curved portion (203) is arranged on the other side of the straight portion (201).

4. The medical suture bundler according to claim 3, characterized in that: The spiral portion (202) is in a spiral shape.

5. The medical suture bundler according to claim 1, characterized in that: A hard rod (301) is fixedly provided on one side of the sleeve (3), a slider (302) is provided on the other end of the hard rod (301), a slide groove (101) is provided inside the handle (1), and the slider (302) is slidably fitted in the slide groove (101).

6. The medical suture bundler according to claim 5, characterized in that: An insert (303) is provided on one side of the slider (302) for pushing the slider (302) to move, and the insert (303) is provided on one side of the handle (1).

7. The medical suture bundler according to claim 5, characterized in that: A buckle (4) is provided at the top of the slide groove (101) for fixing the memory steel wire (2); a tension spring (5) is installed inside the slide groove (101), and the tension spring (5) is provided between the slider (302) and the buckle (4).

8. The medical suture bundler according to any one of claims 1 to 7, characterized in that: The memory steel wire (2), the handle (1) and the sleeve (3) are made of medical materials.

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