KR200455488Y1 - Intraoperative Suture Knot Fasteners - Google Patents

Abstract

Intra-operative suture knot tightening device of the present invention suture is coupled to the needle on one side; And a tightening machine formed of a flexible and elastic material, the insertion hole having one end of the suture thread inserted into and coupled to one end thereof, the spiral being rolled from one side to the other side; It includes.
According to the present invention, even in the presence of a fixed trocar even in a narrow space during micro-invasive surgery, it is possible to easily form a knot in the body, which can reduce the labor effort of the surgical leader, shorten the operation time and thus reduce the amount of bleeding. Has the advantage. In addition, it is possible to reduce the acquisition time of the knot forming technique of the surgical collector.

Description

Intraoperative Suture Knot Fasteners {KNOT TIER OF SUTURE}

The present invention relates to a suture knot tightener for intraoperative surgery, and more particularly, to a suture knot tightener for intracorporeal sutures that can easily and quickly form a knot when sutured in microinvasive surgery.

Microinvasive surgery refers to the removal of lesions through minimal skin incision without the use of conventional laparotomy.

Because micro-invasive surgery has a short hospital stay, less post-operative pain, less risk of infection and less bleeding, and is scarcely scarred, it is also cosmetically beneficial and has a faster recovery time, which can facilitate a return to life. The technology is developing and widely used.

In the case of microinvasive surgery, the bleeding occurs because the lesion area is removed, and thus methods such as endoloop, electrocautery, hemostatic agent, extracorporeal knot bundle, and intracorporeal knot bundle are used for hemostasis.

However, conventional knot bundle methods, such as laparoscopic methods in laparoscopic surgery, have difficulty in tying the knot due to the narrow space and the fixed trocar axis, especially when double knots are needed to maintain the tension in knot formation. There is a problem that takes more time and effort.

The present invention is to solve the above problems, an object of the present invention to provide a suture knot tightener for the surgical body that can facilitate the formation of the knot when the body knot in the invasive surgery.

Intra-operative suture knot tightening device of the present invention suture is coupled to the needle on one side; And a tightening machine formed of a flexible and elastic material, the insertion hole having one end of the suture thread inserted into and coupled to one end thereof, the spiral being rolled from one side to the other side; It includes.

In order to prevent the forceps sliding to catch the other side of the fastener to form the knot of the suture is slipped off, it is preferable that the engaging jaw protrudes near the other side.

According to the intraoperative suture knot tightening machine of the present invention, it is possible to easily form the internal knot even in a narrow space and even in the presence of a fixed trocar during the micro-invasive surgery, reducing the wasted effort of the surgical collector, the operation time It can shorten, and thus has the advantage of reducing the amount of bleeding.

In addition, it is possible to reduce the acquisition time of the knot forming technique of the surgical collector.

1 is a perspective view schematically showing a suture knot tightener for intraoperative surgery according to an embodiment of the present invention.
Figure 2 is a plan view schematically showing the suture knot tightener for the body surgery of Figure 1;
3 to 5 is an operation diagram sequentially showing a method of forming a single knot using the intraoperative surgical suture knot tightener of FIG.
6 to 8 is an operation diagram sequentially showing a method of forming a double knot using the intraoperative surgical suture knot tightener of FIG.

Hereinafter, with reference to the accompanying drawings will be described in detail for the internal surgical suture knot tightener of the present invention.

1 is a view schematically showing the intraoperative suture knot tightener according to an embodiment of the present invention, Figure 2 is a plan view schematically showing the intraoperative suture knot tightener of Figure 1, Figures 3 to 5 1 is a view showing a method of sequentially forming a single knot using the intraoperative suture knot fastener of Figure 1, Figures 6 to 8 is a method of forming a double knot using the intraoperative suture knot tightener of Figure 1 It is an operation diagram shown sequentially.

1 to 8, the suture knot tightener for the body surgery of the present invention includes a suture 120 and a fastener 110.

The suture 120 is to be absorbed by the tissue during the healing process of the tissue, the needle 130 is coupled to one side.

The fastener 110 is a single structure, the insertion hole 111 is formed so that the other side of the suture 120 is inserted into one end, the other side is rolled in one direction based on one side in the initial state is not applied external force It has an approximately spiral structure.

Here, the tightening unit 110 may have a ductility and elasticity, and when the external force is applied thereto, the helical structure may be changed into a straight structure or the like.

The locking jaw 112 may be further protruded from the other side of the fastener 110, in particular, near the end opposite to the insertion hole 111.

The locking jaw 112 may prevent the forceps 141 from grasping the fastener 110 and slipping outward when forming a knot of the suture 120.

Intraoperative surgical suture knot tightener of the structure as described above is moved to the body through a trocar (not shown) in the state in which the suture 120 is coupled to the insertion hole 111 formed in one end of the tightening machine 110, the surgical tool (Not shown) is used to penetrate the tissue 200 in the area that requires hemostasis.

In this state, after preparing the two forceps 140 and 141, the first forceps 140 are disposed to penetrate the center of the spiral tightening machine 110, and the penetrating forceps 110 are disposed to penetrate only the outer circle of the two circles. While holding the suture 120, while pulling the other side of the fastener 110 with the second forceps 141, while pulling the first forceps 140 in the direction opposite to the direction inserted into the center of the fastener 110, When the second forceps 141 are pulled to form a substantially straight shape, the suture portion in the spiral fastener 110 is separated from the fastener 110 to complete a single knot.

When the double knot is to be formed, the same procedure as described above is used, but in this case, when the first forceps 140 are disposed in both circular forms, the double knot may be formed.

According to the suture knot tightening machine for the structure as described above, even in the narrow space during micro-invasive surgery and even if there is a fixed trocar can easily form a knot in the body can reduce the effort of the surgical collectors, The operation time can be shortened, thus reducing the amount of bleeding.

In addition, it is possible to reduce the acquisition time of the knot forming technique of the surgical collector.

110 ... Fasteners
111 ... Insertion hole
112 ... Jam
120 ... Suture
130 ... needle
140,141 ... forceps
200 ... Organization

Claims (2)

A suture combined with a needle on one side; And
Tightening machine formed of a flexible and elastic material, one end is inserted into the other end of the suture is inserted into the coupling hole, spirally rolled from one side to the other side; Internal surgical suture knot tightening machine comprising a.
The method according to claim 1,
Intra-surgical suture knot fastener characterized in that the engaging jaw is protruded in the vicinity of the other side in order to prevent the forceps sliding to hold the other side of the tightening machine to form the suture knot slip.

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