Full-suture structure of belt carrier titanium plate

Abstract

The utility model relates to the technical field of medical equipment, in particular to a full-suture structure of a belt carrier titanium plate, which comprises a traction line, a suture and a line sleeve, the suture penetrates through two ends of the line sleeve, the traction line penetrates through the suture, and two ends of the traction line penetrating through the line sleeve are in line ring shapes and are mutually hooked. Processing equipment is reduced during equipment raw material processing, processing can be achieved only through a braiding machine, the cost and the selling price are reduced, the cost of a patient is reduced, a high polymer material is used for replacing a metal material, X-ray transmission of a doctor is adapted, and risks caused by nuclear magnetism are eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a full suture structure with a loop titanium plate. Background Art

[0002] Titanium plates with loops are an important medical device product in the field of orthopedic sports medicine medical devices today. They can be used for knee cruciate ligament reconstruction surgery, acromioclavicular joint dislocation surgery, tibiofibular separation surgery, etc., that is, they are used when soft tissue needs to be suspended and fixed or when the traction effect of ligaments on bone tissue needs to be replaced.

[0003] The existing titanium plate with loops is assembled from a wire strip made of a polymer material and a plate made of a titanium alloy or other metal. When manufacturing this product, two types of equipment, a wire strip weaving device and a metal processing machine tool, are required, which increases the investment. When in use, the metal plate is not transparent to X-rays, and some metals cannot be subjected to nuclear magnetic resonance, which brings many inconveniences. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a full-suture structure with a loop titanium plate.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a full suture structure with a loop titanium plate, comprising a traction line, a suture and a wire sleeve, the suture passes through both ends of the wire sleeve, the traction line passes through the suture, and both ends of the traction line passing through the wire sleeve are in the form of wire loops and are hooked together.

[0008] Preferably, the wire sleeve is elastic.

[0009] Preferably, the traction wire, suture and wire sleeve all adopt a hollow structure.

[0010] Preferably, the outer diameter of the suture is larger than the outer diameter of the traction wire.

[0011] Preferably, the suture passes through one quarter and three quarters of the thread sleeve.

[0012] Preferably, the traction line is close to one end of the suture.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a full suture structure with a loop titanium plate, which has the following beneficial effects:

[0015] The full suture structure of the titanium plate with loops reduces the processing equipment when processing the raw materials of the equipment. It can be achieved with only a weaving machine, reducing costs and selling prices, reducing patient expenses, using polymer materials instead of metal materials, adapting to doctors' X-ray transmission and eliminating the risks of nuclear tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structural suture pulling artificial ligament of the utility model.

[0018] In the figure: 1. traction line; 2. suture; 3. thread sleeve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 A full suture structure with a loop titanium plate includes a traction line 1, a suture 2 and a wire sleeve 3. The suture 2 passes through both ends of the wire sleeve 3, and the traction line 1 passes through the suture 2. Both ends of the traction line 1 passing through the wire sleeve 3 are in the form of wire loops and are hooked together.

[0021] In this embodiment, traction line 1, suture 2 and thread sleeve 3, suture 2 is a thicker No. 5 thread, and traction line 1 is a thinner No. 2 thread. Suture 2, traction line 1 and thread sleeve 3 are all tubular structures. A threader (in this example, a metal wire is folded in half) is used to pierce the thread sleeve 3 at about 1 / 4, pass through the middle of the hollow thread sleeve 3, and come out from about 3 / 4. One end of the thicker suture 2 (No. 5 thread is used in this example) is hung on one side of the threader, and the threader is pulled to make the suture 2 enter the thread sleeve 3 and then pass out from the other side. The suture 2 is pulled so that the thread sleeve 3 is located in the middle of the suture 2. The threader is used to form a thread loop on one side of the traction line 1, and the traction line 1 on the other side also forms a thread loop. The thread loops on both sides are hooked with each other. The two ends of the thread that are passed out are called contraction lines. Preferably, in the above steps, a threader can be used to further pass the contraction line through 1 / 4 and 3 / 4 of the thread sleeve 3 and pass it out from the middle to increase the self-locking function of the thread loop. , use a threader to insert another thinner traction line 1 as the traction line 1 during the operation. This traction line 1 is located near the end point of one section of the thread sleeve 3. The traction line 1 pulls the ligament. The doctor uses a threader to enter from the other side of the bone canal to make the traction line 1 and the contraction line pass through the thinner bone canal at the same time, pull the traction line 1, and gently pull the suture 2 (contraction line) to make the thread sleeve 3 also pass through the thinner bone canal, remove the traction line 1, and the thread loop of suture 2 (i.e., both ends of No. 5 suture 2) shrinks at this time, tightens the artificial ligament, and folds the thread sleeve 3 from 1 / 4 and 3 / 4. The middle part of the thread sleeve 3 also shrinks and expands under the force of the thread loop, and folds in half. The folded and contracted thread sleeve 3 is stuck in the bone canal opening, so that the suture 2 will not shrink. The mutual hooking and penetration structure of the suture 2 also provides self-locking performance, so that the thread loop can only shrink but not become larger, without the need to tie a knot (the thread loop has self-locking performance), cut off the excess part of the contraction line, and the operation is over.

[0022] In this embodiment, the thread sleeve 3 is elastic, and the traction line 1, suture 2 and thread sleeve 3 are all made of polymer materials to ensure their strength in use.

[0023] In this embodiment, the traction line 1 is close to one end of the suture 2 for easy operation.

[0024] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0025] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0026] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A full suture structure with a titanium plate loop, comprising a traction line (1), a suture (2) and a line sleeve (3), characterized in that: The suture (2) passes through both ends of the thread sleeve (3), and the traction line (1) passes through the suture (2). Both ends of the traction line (1) passing through the thread sleeve (3) are in the form of loops and are intertwined with each other.

2. The full suture structure with loop titanium plate according to claim 1, characterized in that: The wire sleeve (3) is elastic.

3. The full suture structure with loop titanium plate according to claim 2, characterized in that: The traction line, suture (2) and thread sleeve (3) all have a hollow structure.

4. The full suture structure with loop titanium plate according to claim 3, characterized in that: The outer diameter of the suture (2) is greater than the outer diameter of the traction wire (1).

5. The full suture structure with loop titanium plate according to claim 4, characterized in that: The suture (2) passes through the thread sleeve (3) at one quarter and three quarters.

6. The full suture structure with loop titanium plate according to claim 5, characterized in that: The traction line (1) is close to one end of the suture (2).

Images