A full suture anchor

Abstract

The present application relates to the field of suture anchors, and in particular to a full suture anchor, which includes a deformable anchor body and a suture, wherein the anchor body is a sheet-like woven structure, the suture is passed through the anchor body, and the anchor body is provided with a first threading hole, a second threading hole, a first wire exit hole, and a second wire exit hole, wherein the first threading hole and the second threading hole are symmetrically arranged near the two ends of the anchor body, and the first wire exit hole and the second wire exit hole are located between the first threading hole and the second threading hole, and one end of the suture passes through the first wire exit hole, bypasses one end of the anchor body, and then passes through the first threading hole and the second threading hole in sequence, then bypasses the other end of the anchor body, and finally passes through the second wire exit hole. The present application has the effect of improving the problem of poor anchoring effect of existing full suture anchors.

Description

Technical Field

[0001] The present application relates to the field of suture anchors, and in particular to a full-line suture anchor. Background Art

[0002] While the application of rigid anchor technology has become increasingly widespread in recent years, these materials are known to have numerous drawbacks. Titanium alloy anchors are susceptible to post-implantation inflammation due to rejection, leading to osteolysis at the implant site, loosening and displacement of the anchor, and resulting in fixation failure. PLA-based absorbable anchors can prematurely degrade and fragment after implantation, resulting in anchor displacement and reduced fixation security. Degradation products can also cause synovitis and osteolysis. While PEEK-based wire anchors address the issues of loosening and displacement associated with titanium alloy anchors and the risk of fracture or premature degradation, subsequent displacement, and reduced fixation security associated with absorbable anchors, these anchors still present significant bone loss and bone fracture risks, such as large bone channels at the implant site. Furthermore, once rigid anchors are removed from the bone channel after implantation, they can damage nearby joint tissue and bone surfaces.

[0003] To address the issues with hard anchors, full-suture anchors have emerged. The anchor portion of these products is made from materials that can also be used to make sutures. They offer the following advantages: Soft anchors can be flexed, requiring a smaller bone channel for fixation and minimal bone removal; they are easy to remove and repair, with the channel slightly widened and replaced with a hard anchor; and even if a soft anchor dislodges from the bone channel after implantation, it will not damage the surrounding joint or bone surface.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the existing full-suture anchors have the problem of insufficient knotting, which easily leads to reduced anchoring effect and prone to failure. Summary of the Invention

[0005] In order to improve the problem of poor anchoring effect of existing full-suture anchors, the present application provides a full-suture anchor.

[0006] The present application provides a full suture anchor, which adopts the following technical solution:

[0007] A full suture anchor comprises a deformable anchor body and a suture, wherein the anchor body is a sheet-like woven structure, and the suture is passed through the anchor body. The anchor body is provided with a first threading hole, a second threading hole, a first wire outlet hole and a second wire outlet hole, wherein the first threading hole and the second threading hole are symmetrically arranged at positions close to both ends of the anchor body, and the first wire outlet hole and the second wire outlet hole are located between the first threading hole and the second threading hole. One end of the suture passes through the first wire outlet hole, bypasses one end of the anchor body, and then passes through the first threading hole and the second threading hole in sequence, then bypasses the other end of the anchor body, and finally passes through the second wire outlet hole.

[0008] By adopting the above technical solution, the anchor body and the suture threaded on the anchor body provided in the present application are inserted into the prefabricated bone canal during use, and the two free ends of the suture are located outside the bone canal. Then the staff pulls the suture, and the suture begins to shrink. During the shrinkage process, the two ends of the anchor body provided by this threading method begin to bend and deform from the sheet shape, and under the action of the friction between the anchor body and the inner wall of the bone canal, the anchor body will gradually shrink and deform and fold into a ball, and the thickness inside the bone canal will increase, so that the friction between the anchor body and the inner wall of the bone canal reaches the maximum, thereby firmly fixing the anchor body inside the bone canal.

[0009] Optionally, the anchor body is a long braided fabric, the first threading hole and the second threading hole are located near two ends of the long braided fabric, and the first wire outlet hole and the second wire outlet hole are located between the first threading hole and the second threading hole.

[0010] By adopting the above-mentioned technical solution, when the long strip of braided fabric needs to be fixed in the prefabricated bone tunnel, this threading method can be used to fold the long strip of braided fabric inside the bone tunnel and gradually fold into an M shape during the process of shrinking and tightening the sutures. The thin long strip of braided fabric can be gradually folded into a thicker long strip of braided fabric, and the folded long strip of braided fabric can be tightly clamped to the inner wall of the bone tunnel.

[0011] Optionally, a plurality of sutures are provided on the long strip of braided fabric, and the length direction of the sutures is the same as the length direction of the long strip of braided fabric.

[0012] By adopting the above technical solution, the number of sutures is determined by the position where the soft tissue needs to be fixed. The number of sutures can be one or more. When there are multiple sutures, soft tissues in complex conditions can be repaired and fixed. When multiple sutures are selected on a long strip of braided fabric, the staff can shrink and fold the long strip of braided fabric inside the bone canal more quickly, and the multiple sutures set can make the long strip of braided fabric better folded into a more ideal state.

[0013] Optionally, the first threading hole and the second threading hole on the long strip braid are both long strip-shaped, and the length direction of the first threading hole and the second threading hole is the same as the width direction of the long strip braid.

[0014] By adopting the above technical solution, when the parts from the first threading holes and the second threading holes to the two ends of the long strip of braid are folded, the line between the two first threading holes and the line between the two second threading holes are more likely to fold than other parts of the long strip of braid. At the same time, it can also avoid the bending position occurring in other parts of the long strip of braid, resulting in the friction between the reversely folded part of the long strip of braid and the inner wall of the bone canal not reaching the maximum level.

[0015] Optionally, the anchor body is a circular braid, and the first threading hole, the second threading hole, the first wire outlet hole and the second wire outlet hole are arranged along the diameter direction of the circular braid, the first threading hole and the second threading hole are symmetrically arranged and close to the edge of the circular braid, the first wire outlet hole and the second wire outlet hole are located between the first threading hole and the second threading hole, one end of the suture passes through the first threading hole and bypasses the edge of the circular braid, and then passes through the first threading hole and the second threading hole in sequence, then bypasses the edge of the other side of the circular braid, and finally passes through the second wire outlet hole.

[0016] By adopting the above technical solution, when the circular braid needs to be fixed in the bone canal, the same threading method as the long strip braid is adopted. When the suture is gradually tightened, the suture wrapped around the circular braid allows the edge of the circular braid to be gradually folded, and finally the cross-sectional view of the folded circular braid is M-shaped and the thickness of the folded circular braid is thicker, so that it can be clamped to the inner wall of the bone canal. After the circular braid is inserted into the bone canal, the circumferential edges of the circular braid can abut against the inner wall of the bone canal, which can better increase the friction between the circular braid and the bone canal, so that the circular braid can be better folded and formed inside the bone canal, and the tension between the circular braid and the bone canal is increased.

[0017] Optionally, a plurality of sutures are provided on the circular braid, and the length direction of the sutures is the same as the diameter direction of the circular braid.

[0018] By adopting the above technical solution, the number of sutures is determined by the position where the soft tissue needs to be fixed. The number of sutures on the circular braid can be one or more. When there are multiple sutures, soft tissues in complex conditions can be repaired and fixed. When multiple sutures are selected on the circular braid, the staff can shrink and fold the circular braid inside the bone canal more quickly, so that the center part of the circular braid quickly bulges upward, and the multiple sutures set can make the circular braid better fold into a more ideal state, so that the friction between the circular braid and the inner wall of the bone canal is maximized.

[0019] Optionally, the first threading hole and the second threading hole on the circular braid are both in the shape of long strips, and the length direction of the first threading hole and the second threading hole is perpendicular to the diameter direction of the circular braid.

[0020] By adopting the above technical solution, when the portion from the first threading holes and the second threading holes to the edge of the circular braid is folded, the line between the two first threading holes and the line between the two second threading holes are more likely to fold than other parts of the circular braid. At the same time, it can also avoid the bending position occurring in other parts of the circular braid, resulting in the friction between the reversely folded part of the circular braid and the inner wall of the bone canal not reaching the maximum level.

[0021] Optionally, the suture is a flat suture or a round suture, and the suture is a suture woven from ultra-high molecular weight polyethylene yarn.

[0022] By adopting the above technical solution, the suture woven with this material has higher strength, is less likely to wear out, and has a better binding effect on soft tissue.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The threading method provided on the long braid or circular braid allows the two braids to be folded better inside the bone canal. Furthermore, this threading method allows the ends of the long braid or the portion near the edge of the circular braid to bend and deform inside the bone canal during the process of shrinking and tightening the suture, and then fold in the opposite direction, gradually folding the thin long braid or circular braid into a thicker state. After folding, the long braid or circular braid can be tightly clamped to the inner wall of the bone canal.

[0025] 2. The first and second threading holes are both in the shape of strips on the long braid or circular braid. When the long braid or circular braid is folded within the bone canal, the long strip-shaped first and second threading holes facilitate folding of the long braid or circular braid. The folding at this location maximizes the thickness of the folded long braid or circular braid, thereby maximizing friction with the bone canal.

[0026] 3. On the anchor body, the threading method of the present application is adopted. When the anchor body is inserted into the bone canal, a certain pulling force is applied to the suture, so that the anchor body will gradually become M-shaped inside the bone canal under the action of the pulling force and the friction between the suture and the inner wall of the bone canal. This is the initial deformation of the anchor body, and the anchor body has been squeezed against the inner wall of the bone canal, but it is not the final state. Since the anchor body is a soft braid, after continuing to apply tension to the anchor body, the anchor body will gradually shrink to a ball shape along the direction of the suture. At this time, the diameter of the anchor body in the bone canal is the largest, and it reaches a stable state. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of two sutures in Example 1 of the present application;

[0028] Figure 2 This is a schematic diagram of the overall structure of a suture in Example 1 of the present application;

[0029] Figure 3 This is a schematic diagram of the back structure of a long braided fabric according to Example 1 of the present application;

[0030] Figure 4 This is a schematic diagram of embodiment 1 of the present application showing that a suture is passed through the interior of a long strip of braided fabric;

[0031] Figure 5 This is a schematic diagram of the folding of a long braided fabric into a bone canal according to Example 1 of the present application;

[0032] Figure 6 This is a schematic diagram of the folding of a long braided fabric to tighten the sutures in the bone canal, as shown in Example 1 of the present application;

[0033] Figure 7 This is a schematic diagram of the final folding of the long braided fabric tightened inside the bone canal in Example 1 of the present application;

[0034] Figure 8 This is a schematic diagram of the overall structure of the circular braided fabric according to Example 2 of the present application.

[0035] Explanation of the accompanying reference numerals: 1, suture; 2, long strip of braid; 3, circular braid; 4, first threading hole; 5, second threading hole; 6, first thread outlet hole; 7, second thread outlet hole. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-8 This application is described in further detail.

[0037] The embodiment of the present application discloses a full suture anchor.

[0038] Example 1

[0039] Reference Figure 1 The two ends of the suture 1 are pulled out of the middle position of the anchor body.

[0040] The suture 1 is a flat suture or a round suture, and the suture 1 is a suture 1 woven from ultra-high molecular weight polyethylene yarn. The suture 1 woven with this material has higher strength, will not easily wear out, and has a better binding effect on soft tissue.

[0041] Reference Figure 1 and Figure 2The anchor body is a retractable and deformable long strip braid 2, and a plurality of sutures 1 are passed through the long strip braid 2. The number of sutures 1 can be one or two or more. When the number of sutures 1 is one, the length direction of the suture 1 passed through the long strip braid 2 is the same as the length direction of the long strip braid 2. The long strip braid 2 is provided with a first threading hole 4, a first outlet hole 6, a second outlet hole 7 and a second threading hole 5 arranged in sequence along its length direction. The first threading hole 4 and the second threading hole 5 are located on the same straight line, and the two are symmetrically arranged on the long strip braid 2. The first outlet hole 6 and the second outlet hole 7 are located between the first threading hole 4 and the second threading hole 5. When the suture 1 is passed through, the long strip braid 2 is tightened. One side of the strip braid 2 is defined as the front side, and the other side of the long strip braid 2 is defined as the back side. One end of the suture 1 passes through the first wire outlet hole 6 from the front side and penetrates into the back side of the long strip braid 2, then goes around from the back side of the long strip braid 2 to the end of the long strip braid 2 near one end of the first wire outlet hole 6, and goes around from the end of the long strip braid 2 to its front side, and passes through the first threading hole 4 and the second threading hole 5 in sequence from the front side of the long strip braid 2, then goes around from the end of the other end of the long strip braid 2 to the back side of the long strip braid 2, and goes through the second wire outlet hole 7 to the front side of the long strip braid 2. After the threading is completed, adjust the length of the suture 1 so that the length of the suture 1 passing through the long strip braid 2 is the same.

[0042] Reference Figure 1 、 Figure 3 and Figure 4 When the number of sutures 1 is two or more, the multiple sutures 1 are evenly distributed along the width direction of the long strip braid 2. In this application, the number of sutures 1 is two for example. The number of sutures 1 can be freely selected by the staff according to the actual situation at the fixed position. Two groups of first threading holes 4, second threading holes 5, first outlet holes 6 and second outlet holes 7 are provided on the long strip braid 2. Each group of first threading holes 4, second threading holes 5, first outlet holes 6 and second outlet holes 7 are evenly distributed along the width direction of the long strip braid 2. The strip braid 2 is arranged in the length direction, the first threading hole 4 and the second threading hole 5 are located on the same straight line, and the two are symmetrically arranged. The first wire outlet hole 6 and the second wire outlet hole 7 are located on the same straight line, and the two are also symmetrically arranged. The first wire outlet hole 6 and the second wire outlet hole 7 are staggered with the first threading hole 4 and the second threading hole 5 along the width direction of the long strip braid 2. The first threading hole 4 and the first wire outlet hole 6 are symmetrical with the second threading hole 5 and the second wire outlet hole 7 along the central axis of the length direction of the long strip braid 2.

[0043] When threading two sutures 1, the threading method is the same as the method of threading one suture 1 on the long strip braid 2. One side of the long strip braid 2 is defined as the front side, and the other side of the long strip braid 2 is defined as the back side. One end of the suture 1 passes through the first thread hole 6 from the front side, penetrates into the back side of the long strip braid 2, and then goes around from the back side of the long strip braid 2 to the end of the long strip braid 2 near one end of the first thread hole 6, and then goes around from the end of the long strip braid 2 to its front side, and passes through the first threading hole 4 and the second threading hole 5 from the front side of the long strip braid 2 in sequence, and then goes around from the end of the other end of the long strip braid 2 to the front side. The two ends of the sutures 1 are wound around the back of the long strip of braided fabric 2 and passed through the second wire outlet hole 7 to the front of the long strip of braided fabric 2. After the passing is completed, the length of the suture 1 is adjusted so that the length of the suture 1 passing through the long strip of braided fabric 2 is the same; when the two sutures 1 are passed through the long strip of braided fabric 2, the two free ends of the two sutures 1 can be passed through the two groups of first wire outlet holes 6 and second wire outlet holes 7 respectively, or can be passed through the two groups of first wire outlet holes 6 and second wire outlet holes 7 crosswise, so that the two sutures 1 are crosswise arranged on the back of the long strip of braided fabric 2. During the process of tightening the suture 1, the long strip of braided fabric 2 can be better contracted into a ball.

[0044] Furthermore, when the number of sutures 1 threaded through the long strip of braided fabric 2 is one or two or more, there are two threading methods in the process of threading the suture 1 from the first threading hole 4 to the second threading hole 5. The first method is: one end of the suture 1 passes through the first threading hole 4 from the front of the long strip of braided fabric 2, passes through the back of the long strip of braided fabric 2, and then passes through the second threading hole 5 to the front of the long strip of braided fabric 2; the second method is: the end of the suture 1 passes through the first threading hole 4 from the front of the long strip of braided fabric 2, and then passes through the long strip of braided fabric 2, and passes out from the second threading hole 5. Since the long strip of braided fabric 2 is made of a woven structure, the suture 1 can be normally inserted into the interior of the long strip of braided fabric 2; during the threading process, both threading methods can achieve the tightening of the long strip of braided fabric 2.

[0045] Reference Figure 5 、 Figure 6 and Figure 7When the long braided fabric 2 needs to be inserted into the bone canal, the long braided fabric 2 is folded in half along the midline of its length and folded toward the front of the long braided fabric 2. After folding, the long braided fabric 2 is V-shaped. Then the end of the inserter is inserted into the midline of the long braided fabric 2 and stuffed into the bone canal so that the two ends of the long braided fabric 2 abut against the inner wall of the bone canal. At this time, the suture 1 extending from the front of the long braided fabric 2 is pulled. Under the action of the friction between the two ends of the long braided fabric 2 and the inner wall of the bone canal and the suture 1 is gradually tightened, the distance between the end of the long braided fabric 2 and the first wire outlet hole 6 and the second wire outlet hole 7 is gradually shortened, so that the end of the long braided fabric 2 gradually approaches the direction of the first wire outlet hole 6 and the second wire outlet hole 7, and the suture 1 is gradually tightened. When folding, the long strip braid 2 gradually bends and folds along the line connecting the two first threading holes 4 and the line connecting the two second threading holes 5, so that the part from the first threading hole 4 to the end of the long strip braid 2 and the part from the second threading hole 5 to the end of the long strip braid 2 are folded in the opposite direction toward the back of the long strip braid 2. After the two ends of the long strip braid 2 are folded in the opposite direction, the contact area between the long strip braid 2 and the inner wall of the bone canal is increased, thereby improving the friction between the long strip braid 2 and the inner wall of the bone canal. When the suture 1 cannot be pulled, the long strip braid 2 is folded into an M shape in the bone canal. The thickness of the folded long strip braid 2 is increased, and it can be tightly clamped to the inner wall of the bone canal, thereby achieving the fixation of the long strip braid 2 inside the bone canal and acting as an anchor point.

[0046] In the embodiment of the present application, the following scheme is the optimal scheme. The distance from the first threading hole 4 to the end of the long strip braid 2 and the distance between the first threading hole 4 and the first wire outlet hole 6 are the same. Similarly, the distance from the second threading hole 5 to the end of the long strip braid 2 and the distance between the second threading hole 5 and the second wire outlet hole 7 are also the same. When the long strip braid 2 is folded in the bone canal, the long strip braid 2 folded with this distance can reach the maximum thickness in the bone canal, so that the long strip braid 2 is folded into an M shape, and can ensure that the area of ​​the reversely folded part of the long strip braid 2 in contact with the inner wall of the bone canal is also the largest, ultimately ensuring that the friction between the long strip braid 2 and the inner wall of the bone canal is also the largest, so that the long strip braid 2 is more firmly connected to the bone canal.

[0047] Reference Figure 1 and Figure 3The first threading hole 4 and the second threading hole 5 on the long strip braid 2 are both long strips, and the length direction of the first threading hole 4 and the length direction of the second threading hole 5 are both arranged in the width direction of the long strip braid 2. By adopting the first threading hole 4 and the second threading hole 5 arranged in a long strip shape, when the first threading hole 4 and the second threading hole 5 to the two ends of the long strip braid 2 are folded, the connection between the two first threading holes 4 and the connection position between the two second threading holes 5 are more likely to fold than other places of the long strip braid 2. Therefore, the first threading hole 4 and the second threading hole 5 are arranged in a long strip shape. At the same time, it can also avoid the bending position occurring in other places of the long strip braid 2, resulting in the long strip braid 2 not being able to reach the maximum thickness after being folded in reverse, so that the long strip braid cannot be tightly supported in the bone canal.

[0048] The distance between the first wire outlet hole 6 and the second wire outlet hole 7 on the long strip braid 2 is 1 / 5 of the length of the long strip braid 2. When the long strip braid 2 is folded into a V shape and inserted into the bone canal, the suture 1 can have a larger contact area with the braid, and can support the middle part of the long strip braid 2 to gradually move upward, and then the two end parts of the long strip braid 2 can be folded in the opposite direction, avoiding the situation when the distance between the first wire outlet hole 6 and the second wire outlet hole 7 is close. During the process of tightening the suture 1, it is easy to cause the middle force-bearing position of the long strip braid 2 to bulge directly upward, causing the long strip braid 2 to become an inverted V shape in the bone canal, thereby pulling the long strip braid 2 out of the bone canal and failing to achieve the fixation effect.

[0049] The implementation principle of Example 1 is as follows: when using the long strip braid 2 to fix the soft tissue, the suture 1 is first correctly passed through the long strip braid 2 outside the bone canal, and the long strip braid 2 is folded in the direction in which the suture 1 passes out, and then the inserter is used to insert the folded long strip braid 2 into the bone canal, and then the suture 1 is gradually tightened. During the tightening process, the two ends of the long strip braid 2 gradually begin to bend and deform, so that the long strip braid 2 gradually evolves from a V shape to an M shape. When the long strip braid 2 is folded into an M shape, it is just tightly held in the bone canal, and the two ends of the long strip braid 2 rub against the inner wall of the bone canal, causing the two ends of the long strip braid 2 to fold in the opposite direction, so that the long strip braid 2 is folded into the thickest state in the bone canal, and the suture 1 is pulled until it can no longer be pulled, thereby fixing the long strip braid 2 in the bone canal.

[0050] Example 2

[0051] Reference Figure 8The difference between the embodiment of the present application and the embodiment 1 is that the anchor body is a retractable and deformable circular braid 3, and a plurality of sutures 1 are pierced on the circular braid 3. The plurality of sutures 1 are arranged along the diameter direction of the circular braid 3. In the present application, the number of sutures 1 is set in two groups, each group includes two sutures 1, and the two groups of sutures 1 are arranged vertically on the circular braid 3. The number of sutures 1 is freely selected by the staff according to the actual situation at the fixed position; the first threading hole 4, the second threading hole 5, the first outlet hole 6 and the second outlet hole 7 on the circular braid 3 are The distribution arrangement on the long strip braid 2 is the same, and is arranged along the diameter direction of the circular braid 3. The way the suture 1 is threaded on the circular braid 3 is the same as the way the suture is threaded on the long strip braid 2. During the process of threading the suture on the circular braid, on the one hand, it can be threaded on the back of the circular braid 3, and on the other hand, it can pass through the inside of the circular braid 3. The circular braid 3 set in this application, when inserted into the bone canal, the edge of the circular braid 3 can contact the inner wall of the bone canal in a larger range, which can increase the friction between the circular braid 3 and the inner wall of the bone canal.

[0052] The implementation principle of Example 2 is as follows: when using the circular braid 3 to fix the soft tissue, first, two sets of sutures 1 are threaded onto the circular braid 3 outside the bone canal in the same manner as the long strip braid 2, and the circular braid 3 is contracted and folded in the direction in which the suture 1 passes through, so that the circular braid 3 is folded into a conical state, and then an inserter is used to insert the contracted circular braid 3 into the bone canal, and then the suture 1 is gradually tightened. During the tightening process, under the action of the suture tension, the portion of the circular braid 3 close to the edge can be folded in the opposite direction, so that the circular braid 3 can be folded into the maximum thickness state in the bone canal, and the suture 1 is pulled until it can no longer be pulled, thereby firmly fixing the circular braid 3 in the bone canal.

[0053] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A full suture anchor, characterized in that: The invention comprises a deformable anchor body and a suture (1), wherein the anchor body is a sheet-like woven structure, the suture (1) is passed through the anchor body, and the anchor body is provided with a first threading hole (4), a second threading hole (5), a first wire outlet hole (6) and a second wire outlet hole (7), wherein the first threading hole (4) and the second threading hole (5) are symmetrically arranged at positions close to both ends of the anchor body, and the first wire outlet hole (6) and the second wire outlet hole (7) are located between the first threading hole (4) and the second threading hole (5), and one end of the suture (1) passes through the first wire outlet hole (6), bypasses one end of the anchor body, and then passes through the first threading hole (4) and the second threading hole (5) in sequence, then bypasses the other end of the anchor body, and finally passes through the second wire outlet hole (7); The anchor body is a circular braid (3); the first threading hole (4), the second threading hole (5), the first outlet hole (6) and the second outlet hole (7) are arranged along the diameter direction of the circular braid (3); the first threading hole (4) and the second threading hole (5) are symmetrically arranged and close to the edge of the circular braid (3); the first outlet hole (6) and the second outlet hole (7) are located between the first threading hole (4) and the second threading hole (5); one end of the suture (1) passes through the first outlet hole (6), bypasses the edge of the circular braid (3), then passes through the first threading hole (4) and the second threading hole (5) in sequence, then bypasses the other side edge of the circular braid (3), and finally passes out from the second outlet hole (7); A plurality of sutures (1) are provided on the circular braid (3), and the length direction of the sutures (1) is the same as the diameter direction of the circular braid (3); The first threading hole (4) and the second threading hole (5) on the circular braid (3) are both long strips, and the length direction of the first threading hole (4) and the second threading hole (5) is perpendicular to the diameter direction of the circular braid (3).

2. The full suture anchor according to claim 1, characterized in that: The suture (1) is a flat suture or a round suture, and the suture (1) is a suture (1) woven from ultra-high molecular weight polyethylene yarn.

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