CN213372947U

CN213372947U - Special orbital septal scissors for orbital septal method double eyelid shaping

Info

Publication number: CN213372947U
Application number: CN202021548403.7U
Authority: CN
Inventors: 李高峰; 张博; 罗明灿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-06-08
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses orbital septal scissors special for orbital septal method double eyelid shaping, which comprise two scissors blades, wherein the heads of the scissors blades are bent towards the direction vertical to a shearing surface and are adapted to the radian of an eyeball to form an arc-shaped head; the top end of the shear blade is an arc blunt end, and the inner side line of the shear blade is a straight line; the shear blade is divided into a tip part and an equal-width part, wherein the outer side line of the tip part is a straight line and forms an acute angle with the inner side line, and the outer side line of the equal-width part is a straight line and is parallel with the inner side line. The utility model discloses the shear blade has arc head, suits with eyeball radian, conveniently cuts off the orbit and separates. The top end of the shear blade is provided with an arc blunt head to prevent the injury of the aponeurosis of the upper eyelid levator. The included angle between the outer side line and the inner side line of the tip part is a small angle, the outer side line and the inner side line of the equal width part are parallel, the equal width part is narrow, a larger operation space can be provided, the scissors can be sheared orderly once, and the operation is rapid and convenient.

Description

Special orbital septal scissors for orbital septal method double eyelid shaping

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to special orbital septum of orbital septum method double eyelid plastic surgery cuts.

Background

Referring to fig. 1, an important mechanism of the formation of the natural double eyelid is that the aponeurosis d of the upper eyelid levator not only terminates at the eyelid plate b, but also branches through the orbicularis oculi a of the anterior eyelid of the eyelid plate to terminate at the skin of the anterior eyelid of the eyelid plate, and the skin of the anterior eyelid of the eyelid plate is pulled to form the double eyelid under the power of the aponeurosis d of the levator. The natural double eyelid is an active double eyelid formed under the direct action of power.

To overcome the inherent deficiencies of current methods of double eyelid surgery, we tried to reconstruct the double eyelid motility using the orbital septum c and to pave the anterior meibomian tissue using the orbital septum c. Through years of application, various specific suture fixing methods are tried, and finally a set of simple, effective and systematic bionic double eyelid forming method utilizing orbital septal reconstruction power is created, which is called orbital septal double eyelid forming (orbital septal double eyelid forming) for short.

As shown in fig. 2 and 3, the theory of the orbital septal method is that the force of the levator aponeurosis d is transmitted to the muscle and the skin in front of the eyelid plate by utilizing the orbital septal c connected with the levator aponeurosis d and the lower part connected with the anterior fascia, the muscle and the skin of the eyelid plate, the bionic double eyelid is formed on the basis of reconstructing the power, the bionic double eyelid is an active double eyelid, in addition, the orbital septal method focuses on removing the loose fat fascia in front of the eyelid plate, so that the anterior tissue of the eyelid plate can be smooth, and the structure is similar to the physiological double eyelid structure. The orbital septal approach has the advantages of stable forming of the double eyelid line and flexible adjustment of the width of the double eyelid in the classical approach, but does not have the defect that the double eyelid line is easy to form meat strips and depressions, has the advantage that the orbicularis levator aponeurosis fixed to form the double eyelid which is close to the physiology through dynamic reconstruction, but does not have the defect that bilateral asymmetry and the like can be caused by changing the strength of the levator aponeurosis. The double eyelid formed by the orbital septal method has the advantages of smooth operation, less bluish purple swelling, quick recovery, long-term smoothness, small scar, naturalness and agility.

One of the key steps in orbital septal double lid arthroplasty is the fabrication of the orbital septal fascia flap. The swollen eyes are cut at the middle part of the swollen orbital septal c, the non-swollen eyes need to separate the deep face of the inferior fat layer of the orbicularis oculi a above the incision to find the swollen orbital septal c, and the orbital septal c is cut at the upper edge of the swollen eyes. After a small opening of the orbital septal c is cut, the orbital septal c needs to be cut in the inward-outward horizontal position and in the whole process, and because a limiting ligament often exists between the orbital septal c and the aponeurosis d of the upper eyelid levator at the rear, the separation and the cutting of the orbital septal c are not easy. The problems that the aponeurosis d of the upper eyelid levator is easy to be injured, the orbital septal c and the aponeurosis d of the upper eyelid levator are inconvenient to separate and the like exist in the commonly used plastic scissors at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome not enough and the defect mentioned in the above background art, provide a special orbital septum of orbital septum method heavy eyelid plasty and cut to conveniently carry out orbital septum method heavy eyelid plasty.

In order to solve the technical problem, the utility model provides a technical scheme does:

the orbital septal scissors special for orbital septal method double eyelid shaping comprise two scissors blades, wherein the heads of the scissors blades are bent towards the direction vertical to a shearing plane and are adaptive to the radian of an eyeball to form an arc-shaped head; the top end of the shear blade is an arc blunt end, and the inner side line of the shear blade is a straight line; the shear blade is divided into a tip part and an equal-width part, wherein the outer side line of the tip part is a straight line and forms an acute angle with the inner side line, and the outer side line of the equal-width part is a straight line and is parallel with the inner side line.

Furthermore, the radian of the arc-shaped head is the radian of an adult eyeball.

Further, the length of the arc-shaped head is the width of an adult eyelid.

Furthermore, the included angle between the outer side line and the inner side line of the tip part is 9-11 degrees.

Furthermore, the intersection of the outer side line of the tip part and the outer side line of the equal width part is in smooth transition.

Further, the length of the tip part is 0.7-0.9 cm.

Furthermore, the width of the equal width part is 0.25-0.35cm, and the length is 1.4-1.8 cm.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is a practical scissors specially designed for the implementation of orbital septal method double eyelid shaping. The shear blade has an arc-shaped head which is matched with the radian of an eyeball, so that the orbital septa can be conveniently cut. The top end of the shear blade is provided with an arc blunt head to prevent the injury of the aponeurosis of the upper eyelid levator. The included angle between the outer side line and the inner side line of the tip part is a small angle, the outer side line and the inner side line of the equal width part are parallel, the equal width part is narrow, a larger operation space can be provided, the scissors can be sheared orderly once, and the operation is rapid and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a human eye structure;

FIG. 2 is a schematic representation of orbital septal reconstruction after orbital septal dissection in orbital septal procedure;

FIG. 3 is a schematic representation of the orbital septal double lid arthroplasty after completion;

FIG. 4 is a schematic view of a prior art pair of shears;

FIG. 5 is a schematic structural diagram of an embodiment of the present invention;

FIG. 6 is a side view of FIG. 5;

wherein: a. orbicularis oculi muscle; b. a tarsal plate; c. the orbital septum; d. the aponeurosis of the levator palpebral fold; 1. a first scissor blade; 2. a second scissor blade; 11. a blunt tip; 12. an inner side line; 13. a tip portion outer side line; 14. the outer side line of the equal width part; 15. an arc-shaped head.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the following specific embodiments.

Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.

As shown in fig. 4, the plastic scissors of the prior art have a very sharp head and easily injure the aponeurosis d of the upper eyelid elevator, and the lower part of the scissors blade is wide, so that the orbital septum c and the aponeurosis d of the upper eyelid elevator cannot be conveniently separated.

Fig. 5 and 6 show that the orbital septal scissors for orbital septal double eyelid shaping of one embodiment of the present invention comprise a first scissor blade 1 and a second scissor blade 2. The first and

second blades

1, 2 are symmetrical in shape, and only the first blade 1 will be described below.

The top end of the first shear blade 1 is provided with an arc blunt end 11 to prevent the injury of the aponeurosis d of the upper eyelid levator.

The inner line 12 of the first scissor blade 1 is a straight line. The first scissor element 1 is divided into a tip portion and an equal width portion. The tip outside line 13 is a straight line that preferably makes an angle of 9-11 deg., more preferably 10 deg., with the inside line 12 to more smoothly sever the orbital septum c within this small angular range. The tip portion preferably has a length of 0.7 to 0.9cm, more preferably 0.8 cm. The equal width portion outer side line 14 is a straight line substantially parallel to the inner side line 12, and the equal width portion width is preferably 0.25 to 0.35cm, more preferably 0.3cm, and the equal width portion length is preferably 1.4 to 1.8cm, more preferably 1.6 cm. Such an arrangement allows for a relatively large operating space and easy cutting of the orbital septum c. The intersection of the tip outer line 13 and the equal-width outer line 14 is a smooth transition.

As shown in fig. 6, the first and

second blades

1 and 2 have an arc-shaped head 15, the head is bent into an arc shape perpendicular to the cutting plane, the arc shape is matched with the arc of the eyeball, the length of the arc-shaped part is approximately the width of the eyelid, the arc-shaped part is matched with the structure of the eyeball, the scissors can be cut orderly by one time, and the operation is fast and convenient.

The foregoing is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting the invention in any way. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The orbital septal scissors special for orbital septal method double eyelid shaping comprise two scissors blades and are characterized in that the heads of the scissors blades are bent in the direction vertical to a shearing plane and are adaptive to the radian of an eyeball to form an arc-shaped head; the top end of the shear blade is an arc blunt end, and the inner side line of the shear blade is a straight line; the shear blade is divided into a tip part and an equal-width part, wherein the outer side line of the tip part is a straight line and forms an acute angle with the inner side line, and the outer side line of the equal-width part is a straight line and is parallel with the inner side line.

2. The orbital septal scissors for orbital septal heavy blepharoplasty according to claim 1, wherein the arc of the arc-shaped head is an adult eyeball arc.

3. The orbital septal scissors for orbital septal heavy blepharoplasty according to claim 1, wherein the length of the arc-shaped head is the width of an adult eyelid.

4. The orbital septal scissors for orbital septal double-lid forming surgery as claimed in any one of claims 1 to 3, wherein the included angle between the outer line and the inner line of the tip part is 9-11 °.

5. The orbital septal scissors for orbital septal double-lid forming surgery as claimed in any one of claims 1 to 3, wherein the intersection of the tip outside line and the equal-width outside line is a smooth transition.

6. The orbital septal scissors for orbital septal double-lid blepharoplasty according to any one of claims 1 to 3, wherein the length of the tip is 0.7-0.9 cm.

7. The orbital septal scissors for orbital septal double-lid blepharoplasty according to any one of claims 1 to 3, wherein the equal-width part has a width of 0.25 to 0.35cm and a length of 1.4 to 1.8 cm.