CN213821546U

CN213821546U - Suture needle for double-fold eyelid operation

Info

Publication number: CN213821546U
Application number: CN202021627402.1U
Authority: CN
Inventors: 李丹; 李鹏辉; 吴正思
Original assignee: Fuzhou Meilai Huamei Beauty Hospital Co ltd
Current assignee: Fuzhou Meilai Huamei Beauty Hospital Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-07-30
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a suture needle for double-fold eyelid operation, which belongs to the technical field of medical instruments. A suture needle for double-fold eyelid surgery comprises an arc needle body, wherein a needle hole is formed in the arc needle body close to a needle point, a fracture is arranged on the needle hole, the outer wall of the fracture on one side is higher than the outer wall of the fracture on the other side, the edge of the outer wall of the fracture is in a round blunt shape, a threading hole is formed in the tail end of the arc needle body, barbs are arranged on the inner wall of the threading hole, the barbs are arranged in two groups and are symmetrically distributed, a gap is reserved between the two groups of barbs, a suture line placing space is reserved inside each barb, the top of each barb is in a round blunt shape, threading of a suture line is facilitated, the suture line hooked in the suture line placing space is guided to prevent falling off and affect the operation process, a plurality of arc convex blocks are uniformly distributed on the outer surface of the arc needle body close to the arc bottom, and the arc needle body is flat; the utility model discloses the convenience is sewed up the in-process in the operation, and medical personnel thread, lead wire to the suture line is quick, and the guarantee operation goes on smoothly.

Description

Suture needle for double-fold eyelid operation

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a suture needle for double-fold eyelid operation.

Background

The double eyelid operation process is mainly characterized in that a needle is firstly sutured at the l/3 junction in the upper eyelid by using 5/0 silk thread, namely the widest part of the eyelid fissure, and the needle is inserted from the skin at the lower side of the incision, which is an important part in the double eyelid operation process. And secondly, the suture passes through the anterior aponeurosis of the tarsal at the position 1 mm below the upper edge of the tarsal plate, then a needle is pulled out from the upper side skin edge of the incision, and a slipknot is sewn through the suture, so that the eyes of the patient can be opened, whether the width of the crinkle wall of the upper tarsal plate is proper or not and whether the skin on the lower side of the incision is swollen or too large in tension or not can be observed. If the eyelashes of the patient are slightly upwarped during the double eyelid surgery and the skin at the lower side of the incision is well attached to the eyelid plate, the appropriate width for suturing the skin and the eyelid plate is indicated. If the width is proper, the suture is sequentially sewed, the suture is needed according to the radian of the eyelid margin, and the suture is not knotted firstly and is knotted after the suture is completely sewed.

In the operation suture process, medical personnel need to thread and lead the suture line quickly to ensure that the operation is carried out smoothly, and the thread hole of the suture needle used at present is small, so that the rapid threading and the leading of the suture line are not facilitated, and the operation time is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the hard disks with different sizes on the market can not be subjected to shock absorption protection in the prior art, and providing a suture needle for the double-fold eyelid operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a suture needle for double-fold eyelid operation, includes the arc needle body, the arc needle body is close to needle point position and is equipped with the pinhole, arc needle body tail end is equipped with the through wires hole, be equipped with the fracture on the pinhole, and one side fracture outer wall is higher than opposite side fracture outer wall, the edge of fracture outer wall is round blunt form.

Preferably, the threading hole inner wall is equipped with the barb, and the barb be two sets of, is the symmetric distribution, leaves the gap between two sets of barbs, and the inside stylolite of leaving of barb places the space, the barb top is round blunt form.

Preferably, a plurality of arc-shaped convex blocks are uniformly distributed on the outer surface of the arc-shaped needle body close to the arc-shaped bottom.

Preferably, the arc-shaped needle body is flat and is made of stainless steel wire material.

Preferably, the section of the needle point part of the arc needle body is triangular, and the radian is half of that of the arc needle.

Compared with the prior art, the utility model provides a suture needle for double-fold eyelid operation possesses following beneficial effect:

1. this a suture needle for double-fold eyelid operation is equipped with the fracture on through the pinhole, and one side fracture outer wall is higher than opposite side fracture outer wall, the edge of fracture outer wall is the setting of round blunt form, and the pinhole port causes secondary damage to the skin inner wall when avoiding wearing the needle.

2. This a suture needle for double-fold eyelid operation is equipped with the barb through threading hole inner wall, and the barb is two sets of, is the symmetric distribution, leaves the gap between two sets of barbs, and the barb is inside to leave the suture line and to place the space, the barb top is the setting of round blunt form, makes things convenient for the threading of stylolite, leads to colluding the suture line that places the space at the suture line, prevents to drop, influences the operation process.

3. This a suture needle for double-fold eyelid operation, be close to the setting that arc bottom department surface evenly distributed was equipped with a plurality of arc lugs through the arc needle body, prevent to wear the needle in-process, arc needle body skidded when assisting to wear the needle with supplementary needle instrument, influences the operation.

4. This a suture needle for double-fold eyelid operation is the setting of platykurtic through the arc needle body, makes things convenient for supplementary centre gripping of threading needle instrument.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the convenience is sewed up the in-process in the operation, and medical staff guarantees to go on smoothly to suture line quick threading, lead wire.

Drawings

FIG. 1 is a schematic structural view of a suture needle for double-fold eyelid surgery according to the present invention;

FIG. 2 is a schematic view of a needle hole structure of a suture needle for double-fold eyelid surgery according to the present invention;

FIG. 3 is a schematic view of the outer surface structure of a suture needle for double eyelid surgery according to the present invention;

FIG. 4 is a schematic view of a thread hole structure of a suture needle for double eyelid surgery according to the present invention;

FIG. 5 is a schematic view of the auxiliary needle threading tool;

FIG. 6 is a schematic side view of the auxiliary needle threading tool holder;

FIG. 7 is a front view of the auxiliary needle threading tool holder;

in the figure: 1. an arc-shaped needle body; 2. a pinhole; 3. threading holes; 4. a barb; 5. an arc-shaped bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a suture needle for double-fold eyelid operation comprises an arc needle body 1, a needle hole 2 is arranged on the arc needle body 1 near the needle point, a fracture is arranged on the needle hole 2, the outer wall of the fracture on one side is higher than the outer wall of the fracture on the other side, the edge of the outer wall of the fracture is in a round blunt shape, the fracture of the needle hole 2 causes secondary damage to the inner wall of the skin when the needle is inserted, the section of the needle point of the arc needle body 1 is triangular, the radian is a half arc needle, a threading hole 3 is arranged at the tail end of the arc needle body 1, barbs 4 are arranged on the inner wall of the threading hole 3, the barbs 4 are in two groups and are symmetrically distributed, a gap is left between the two groups of barbs 4, a suture line placing space is left inside the barbs 4, the top of the barb 4 is in a round blunt shape, the suture line can be conveniently threaded, the suture line hooked in the suture line placing space can be guided, the suture line can be prevented from falling off, the operation process can be influenced, a plurality of arc projections 5 are uniformly distributed on the outer surface of the arc needle body 1 near the arc bottom, prevent to slide arc needle body 1 when assisting the needle of wearing with supplementary needle instrument at the threading in-process, influence the operation, arc needle body 1 is the platykurtic, makes things convenient for supplementary needle instrument's centre gripping, and the material is stainless steel wire material.

The utility model discloses in, at first carry out the threading to the sewing needle during the use, utilize setting up of barb 4 to lead to the sewing line, prevent to drop, the cooperation is used supplementary instrument of threading a needle and is punctured, supplementary instrument of threading a needle includes the finger ring cover, the pin, the holding head, and the holding head is U type shape, the holding head tail end is equipped with skid proof block, this skid proof block cooperatees with arc-shaped block 5 of 1 surface of arc-shaped needle body, difficult slipping when using to sew up, make the operation go on smoothly, and arc-shaped needle body 1 is the centre gripping of the supplementary instrument of threading a needle of platykurtic convenience more.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a suture needle for double-fold eyelid operation which characterized in that, includes arc needle body (1), arc needle body (1) is close to the needle point position and is equipped with pinhole (2), arc needle body (1) tail end is equipped with through wires hole (3), be equipped with the fracture on pinhole (2), and one side fracture outer wall is higher than opposite side fracture outer wall, the edge of fracture outer wall is round blunt form.

2. The suture needle for the double-fold eyelid surgery as claimed in claim 1, characterized in that the inner wall of the threading hole (3) is provided with two sets of barbs (4), the barbs (4) are symmetrically distributed, a gap is left between the two sets of barbs (4), a suture line placing space is left inside the barbs (4), and the tops of the barbs (4) are round and blunt.

3. The suture needle for the double eyelid operation according to claim 1, characterized in that the arc-shaped needle body (1) is provided with a plurality of arc-shaped projections (5) uniformly distributed on the outer surface near the arc-shaped bottom.

4. The suturing needle for double eyelid surgery as claimed in claim 1, wherein the curved needle body (1) is flat and made of stainless steel wire.

5. The suture needle for the double eyelid operation according to claim 1, wherein the section of the needle point of the curved needle body (1) is triangular and the curvature is half of that of the curved needle.