CN210697713U

CN210697713U - A take line metal anchor for soft tissue is fixed

Info

Publication number: CN210697713U
Application number: CN201920586819.9U
Authority: CN
Inventors: 高建华; 高立华; 刘海波; 袁浩; 陈志超
Original assignee: Changzhou Huazhong Biotechnology Co ltd
Current assignee: Changzhou Huazhong Biotechnology Co ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-06-09
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a take line metal anchor nail for soft tissue fixation, a take line metal anchor nail for soft tissue fixation is formed by suture and metal anchor nail combination, and metal anchor nail surface is equipped with the screw thread, and metal anchor nail afterbody is equipped with the hole of threading line, and metal anchor nail afterbody structure is for can with the hexagonal prism structure of apparatus complex, the utility model discloses a on the screw thread fixation was in the bone, was fixed in the anchor nail with the soft tissue through the suture to fixed bone and soft tissue, easy operation is swift, has improved operation efficiency and success rate.

Description

A take line metal anchor for soft tissue is fixed

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a soft tissue and fixed tape line metal anchor nail of bone.

Background

The soft tissue contusion refers to the tissues of the human body, such as muscles, ligaments, fascia, tendons, synovium, fat, joint capsules and the like, peripheral nerves, blood vessels and the like except the bones below the skin of the human body. These tissues are affected by extrinsic and intrinsic different injurious factors, which can cause tissue destruction and damage due to tissue physiological dysfunction.

Soft tissue injury is usually caused by external mechanical pressure, and when a certain strength is reached, the injury is induced, resulting in symptoms. Generally, the method can be divided into two categories of acute injury and chronic cumulative injury. Bruising or/and laceration of local soft tissue (including skin, subcutaneous tissue, muscle, including nervous, vascular, and lymphatic tissue) can be caused when soft tissue is subjected to blunt or sharp violent injury. Human soft tissue injury is a common and frequently encountered disease in the human locomotor system. The injury of soft tissue can cause different conditions and symptoms of different degrees of neck, shoulder, back, waist and legs as well as four limbs due to acute injury and chronic cumulative injury, and most of the diseases are directly caused by muscles, ligaments, fascia, fat, joint capsules, nerves, blood vessels and the like of the soft tissue and are extremely harmful in recent decades.

When soft tissue tears away from bone and requires repair, a surgeon is often required to secure the soft tissue to the bone. It is therefore desirable to provide a suture metal anchor for fixation of bone and soft tissue that addresses the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses a metal anchor with a wire for fixing soft tissues,

the specific technical scheme is as follows:

the utility model provides a take line metal anchor nail for soft tissue is fixed, take line metal anchor nail (1) surface to be equipped with the screw thread, metal anchor nail afterbody (5) are equipped with through wires hole (3), and the structure of metal anchor nail afterbody (5) is the hexagonal prism structure that can cooperate with the apparatus, and suture (2) are passed through wires hole (3) of metal anchor nail afterbody (5).

Preferably, the threaded metal anchor (1) is tapered with a cross-sectional area decreasing from the tail of the metal anchor tail (5) to the metal anchor head (4).

Preferably, the surface of the hexagonal prism structure is smooth and unthreaded.

Preferably, two surfaces of the hexagonal prism structure where the threading hole (3) is located are lower than surfaces of other hexagonal prism structures, and a space for a thread is reserved, so that the tail part can still be matched with an instrument after threading.

Preferably, the threaded metal anchor (1) is concentric with the hexagonal prism structure of the tail.

Preferably, the thread pitch of the surface of the threaded metal anchor (1) is uniform.

The utility model has the advantages of: the utility model discloses take line metal anchor nail reaches soft tissue and bone fixed's effect on being fixed in the metal anchor nail of screwing in the bone with the soft tissue through the suture, has shortened the operation time, has simplified the operation, has improved soft tissue and bone fixed's mode.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a bottom view of the present invention.

Description of the drawings: 1-a threaded metal anchor; 2-sewing; 3-threading holes; 4-a metal anchor head; 5-metal anchor tail.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples:

it should be noted that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that the present invention can achieve.

As shown in FIGS. 1 to 3, the detailed structure of the present invention is shown:

a threaded metal anchor for soft tissue fixation is characterized in that threads are arranged on the surface of a threaded metal anchor 1, a threading hole 3 is formed in a metal anchor tail part 5, the structure of the metal anchor tail part 5 is a hexagonal prism structure capable of being matched with an instrument, and a suture 2 penetrates through the threading hole 3 of the metal anchor tail part 5.

Preferably, the threaded metal anchor 1 is tapered with a cross-sectional area that decreases from the tail of the metal anchor tail 5 to the metal anchor head 4.

Preferably, two surfaces of the hexagonal prism structure where the threading hole 3 is located are lower than surfaces of other hexagonal prism structures, and a space for a thread is reserved, so that the tail part can still be matched with an instrument after threading.

Preferably, the wired metal anchor 1 is concentric with the hexagonal prism structure of the tail.

Preferably, the thread pitch of the surface of the threaded metal anchor 1 is uniform.

The utility model discloses the use is with the hexagonal prism structure of apparatus connection metal anchor afterbody 5, with the metal anchor revolves into the bone, takes off the apparatus, ties a knot with suture 2 that passes the anchor nail and fixes the soft tissue for the soft tissue is fixed on the anchor nail, and the anchor nail passes through the screw thread to be fixed on the bone, thereby reaches the effect of fixed soft tissue and bone.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.

Claims

1. A suture metal anchor for soft tissue fixation, comprising: the surface of the metal anchor (1) with the thread is provided with threads, the tail part (5) of the metal anchor is provided with a threading hole (3), the structure of the tail part (5) of the metal anchor is a hexagonal prism structure which can be matched with an instrument, and the thread (2) penetrates through the threading hole (3) of the tail part (5) of the metal anchor;

the threaded metal anchor (1) is tapered, and the sectional area is gradually reduced from the tail part of the metal anchor tail part (5) to the metal anchor head part (4);

the surface of the hexagonal prism structure is smooth and has no thread;

two surfaces of the hexagonal prism structure where the threading hole (3) is located are lower than surfaces of other hexagonal prism structures, and a space for sewing is reserved, so that the tail part can still be matched with an instrument after threading;

the metal anchor (1) with the wire is concentric with the hexagonal prism structure of the tail part;

the thread pitch of the surface of the metal anchor bolt (1) with the wire is uniform.