TWM561510U - Ear correction surgical locator - Google Patents

Abstract

The present invention is an ear correction surgical positioner, comprising: a first positioning member and a second positioning member, the first positioning member has a first setting portion and an auricle pressing portion, and the first positioning member is provided by the first setting portion The cranial portion is disposed on the front side of the auricle, and one end of the auricle pressing portion is connected to the first setting portion, and the other end portion is pressed against the front side of the auricle; the second positioning member has the second setting portion and the ear The second positioning member is disposed on the cranium portion on the rear side of the auricle by the second setting portion, and the auricle supporting portion is connected to the second setting portion for supporting the back surface of the auricle; When the first positioning member and the second positioning member are close to each other until the auricle pressing portion is pressed against the front side of the auricle, and the auricle supporting portion is abutted against the back of the auricle, the auricle pressing portion and the auricle are attached. An auricle positioning space is formed between the abutting portions, so that the auricle is adjusted to a fixed position in the auricle positioning space for surgery.

Description

Ear correction surgery positioner

This creation relates to a surgical instrument, and more particularly to a positioner used in ear correction surgery.

The outer ear of the human body, also known as the pinna (Pinna), includes the Helix, Triangle Fossa, Scapha, Concha, Tragus, Lobe, etc. It is mainly composed of cartilage covered with skin, and has the function of collecting sound waves and judging the position of sound.

The ear, the ear of the flower, the ear ear and the small ear, etc., will be accompanied by abnormalities in the shape of the auricle. In terms of the wind, the ear refers to the obvious forward tilt of the ear, and the increase of the angle of the skull is due to the imperfect development of the ear cartilage during the fetus. Abnormal appearance due to the shape of the auricle is easily provoked by peers and causes psychological stress and affects social and interpersonal relationships.

Abnormal shape of the auricle usually needs to be corrected by surgery, and the cartilage tissue at the auricle is removed, changed shape and reconstructed. For example, the plastic surgery of the ear needs to change the angle of the ear cartilage. One method is to make an incision in the cartilage of the ear, wrinkle the ear cartilage, and tilt the angle of the ear backward.

However, in the past ear surgery, there is a lack of suitable instruments for fixing the auricle, which makes it difficult for the physician to grasp the position of the movable knife and affect the accuracy of the operation.

Therefore, it is necessary to propose an apparatus capable of fixing the auricle well in surgery to solve the aforementioned problems.

The technical means adopted by the present invention to solve the problems of the prior art is to provide an ear correction surgical positioner for use in an external ear surgery, which is disposed in a region before and after the auricle of a patient to fix the ear. The first locating member has a first positioning portion and an auricle pressing portion, and the first positioning member is disposed on the first setting portion by the first setting portion. a cranial portion on the front side of the auricle, one end of the auricle pressing portion is connected to the first setting portion, the other end portion is pressed against the front side of the auricle; and a second positioning member The second positioning member has a second setting portion and an auricle supporting portion. The second positioning member is disposed on the cranial portion of the rear side of the auricle by the second setting portion, and the auricle supporting portion is connected to The second setting portion is configured to bear against the back surface of the auricle; wherein, when the first positioning member and the second positioning member are close to each other, the auricle pressing portion is pressed against the front side of the auricle, and When the auricle supporting portion is abutted against the back of the auricle, the auricle pressing portion and the ear are attached to the auricle Forming a space between the tray positioning abutment ear portions, so that the ear auricle to the space by positioning adjusted to a fixed position for surgery.

In an embodiment of the present invention, an ear correction surgery is provided. The first setting portion has a first engaging portion, and the second connecting portion has a second engaging portion having a shape of a joint with the front side of the auricle and the cranial portion a curved shape in which the second engaging portion has a curved shape conforming to a shape of a joint between the rear side of the auricle and the cranial portion, and the first engaging portion and the second engaging portion are surrounded The auricles abut each other and form the auricle positioning space together with the auricle pressing portion and the auricle supporting portion.

In an embodiment of the present invention, an ear correction surgical positioner is provided wherein the fixed position is the position of a normal auricle.

In an embodiment of the present invention, an ear correction surgical positioner is provided, wherein the shape of the auricle positioning space is the same as another normal auricle of the patient, or other auricles of normal shape to enable the The auricle of the patient is adjusted to the position of the normal auricle in the auricle positioning space.

In an embodiment of the present invention, an ear correction surgical positioner is provided, wherein the first setting portion has a convex body that is engaged with the cranial portion of the first setting portion disposed on the front side of the auricle The ear of the auricle and / or the vicinity of the ear.

In an embodiment of the present invention, an ear correction surgical positioner is provided, wherein the first setting portion and the second setting portion each have at least one through hole for a surgical piece to pass through the first setting portion. The through hole and the through hole of the second positioning member are fixed to the cranium of the front side of the auricle, and the second positioning member is fixed to the cranium of the posterior side of the auricle.

In an embodiment of the present invention, an ear correction surgery is provided. The positioner, wherein the first positioning member and the second positioning member are all formed in 3D printing.

Through the technical means of the creation, an ear correction surgical positioner is provided, which can well fix a patient's auricle to be operated and adjust it to a normal ear position, which is beneficial for the doctor to perform reconstruction and corrective operation of the auricle. .

Therefore, this creation should fully comply with statutory new patent requirements such as novelty and progressiveness. If you apply in accordance with the law, you are requested to approve the application for this new type of patent to encourage creation.

100‧‧‧ ear correction surgery positioner

1‧‧‧First positioning piece

11‧‧‧First Setup Department

111‧‧‧First engagement

112‧‧‧ convex

12‧‧‧Auricular pressure abutment

13‧‧‧ wearing a solid hole

2‧‧‧Second positioning parts

21‧‧‧Second Settings Department

211‧‧‧Second Bonding Department

22‧‧‧ Ears

23‧‧‧ wearing a solid hole

S‧‧‧Auricular positioning space

A1‧‧‧Aurora

A2‧‧‧Aurora

Figure 1a is a perspective view of the ear correction surgical positioner of the present invention.

Figure 1b is another perspective view of the ear correction surgical positioner of the present invention.

Fig. 2 is a schematic view showing an embodiment of the ear correction surgical positioner of the present invention.

Fig. 3 is a schematic view showing the shape of the patient's auricle before and after fixation, which is applied to the ear correction surgical positioner of the present invention.

Hereinafter, an embodiment of the present creation will be described based on Figs. 1a to 3 . This drawing and the description are not intended to limit the implementation of the present invention, but are one of the embodiments of the present invention.

First, please refer to FIGS. 1a to 3 at the same time, which discloses an ear correction surgical positioner 100. As shown in Fig. 2, the ear correction surgical positioner 100 is used in an external ear surgery and is disposed in a region before and after the auricle of a patient to fix the auricle.

As shown in Figures 2 and 3, the auricle before surgery is indicated by the symbol A1, and the auricle that the patient is fixed to a position during surgery is indicated by the symbol A2.

Referring to FIGS. 1a and 1b, the ear correction surgical positioner 100 includes a first positioning member 1 and a second positioning member 2.

The first positioning member 1 has a first setting portion 11 and an auricle pressing portion 12, and the first positioning member 1 is disposed on the cranium portion of the front side of the auricle by the first setting portion 11, the auricle One end of the pressing portion 12 is connected to the first setting portion 11 and the other end portion is pressed against the front side of the auricle.

In this embodiment, the first setting portion 11 has a convex body 112 that is engaged with the ear of the auricle and/or with the cranial portion of the first setting portion 11 disposed on the front side of the auricle. The vicinity of the ear. The arrangement of the convex body 112 has the effect of fixing the first setting portion 11.

The second positioning member 2 has a second setting portion 21 and an auricle supporting portion 22, and the second positioning member 2 is disposed on the cranium portion of the rear side of the auricle by the second setting portion 21, the ear The profile abutting portion 22 is coupled to the second setting portion 21 and is configured to bear against the back surface of the auricle.

When the first positioning member 1 and the second positioning member 2 are close to each other until the auricle pressing portion 12 is pressed against the front side of the auricle, and the auricle supporting portion 22 is abutted against the back of the auricle, An auricle positioning space S is formed between the auricle pressing portion 12 and the auricle abutting portion 22, and the auricle is adjusted in the auricle positioning space S to form a fixed position for surgery. The fixed position is based on the physician's assessment and hand Depending on the method of operation. Preferably, the shape of the auricle positioning space S is the same as another normal auricle of the patient, or other auricular shape of the normal shape, so that the auricle of the patient is subjected to the auricle positioning space S. Adjust to a normal auricle position. That is, the shape of the auricle pressing portion 12 and the auricle abutting portion 22 are shaped such that the auricle positioning space S formed is the same as the shape of the normal auricle, and the auricle is fixed. The position is the position of the normal pinna.

In this embodiment, the first setting portion 11 has a first engaging portion 111, and the second setting portion 21 has a second engaging portion 211. The first engaging portion 111 has a curved shape matching the shape of the joint between the front side of the auricle and the cranial portion, and the second engaging portion 211 has a shape of a joint with the posterior side of the auricle and the cranial portion. The shape of the curve that matches. And the first engaging portion 111 and the second engaging portion 211 are mutually abutted around the auricle, and form the auricle positioning space together with the auricle pressing portion 12 and the auricle supporting portion 22 S.

In this embodiment, the first setting portion 11 and the second setting portion 21 both have at least one through hole, which are respectively through the holes 13 and 23 in the figure, for a surgical piece to pass through the first The through hole 13 of the setting portion 11 and the through hole 23 of the second setting portion 21 fix the first positioning member 1 to the cranium portion on the front side of the auricle, and fix the second positioning member 2 to the The cranium on the posterior side of the auricle.

A fixed way of practice is to use the needle thread to pass through the through holes 13 and 23 respectively, so that the first positioning member 1 and the second positioning member 2 are sewn on the skin before and after the auricle. The fixing manner can avoid excessive pressure on the skin, causing the first positioning member 1 and the second positioning member 2 to be displaced from each other, so that the auricle is fixed. Changes in shape affect the outcome of surgery.

Preferably, the first positioning member 1 and the second positioning member 2 are all printed in 3D. The 3D printing method can form shapes that cannot be produced by conventional material removal processing, and can also save materials.

In summary of the above embodiments, the present ear correction surgical positioner is capable of well securing a patient's auricle to be operated, and in a preferred embodiment, the auricle can be adjusted to a normal ear position. Therefore, the ear correction surgical positioner of the present invention is convenient for the doctor to perform reconstruction and correction surgery of the auricle.

The above description is only a preferred and feasible embodiment of the present invention, and thus does not limit the scope of the patents of the present invention. The equivalent structural changes that are made by using the present specification and the contents of the drawings are all included in the scope of the present creation. , combined with Chen Ming.

Claims (7)

An ear correction surgical positioner for use in an external ear surgery, which is disposed in a region before and after an auricle of a patient to fix the auricle, the ear correction surgical positioner comprising: a first positioning member, The first positioning member has a first setting portion and an auricle pressing portion. The first positioning member is disposed on the cranial portion of the front side of the auricle by the first setting portion, and one end of the auricle pressing portion The second connecting portion has a second setting portion and an abutment supporting portion. The second positioning member has a second positioning portion and an abutment abutting portion. The second positioning member is disposed on the cranial portion of the posterior side of the auricle by the second setting portion, and the auricle supporting portion is coupled to the second setting portion and is configured to bear against the back of the auricle Wherein, when the first positioning member and the second positioning member are close to each other until the auricle pressing portion is pressed against the front side of the auricle, and the auricle supporting portion is abutted against the back of the auricle, Forming an auricle positioning space between the auricle pressing portion and the auricle supporting portion, so that the auricle is in the auricle Bit operation performed by the space is adjusted to a fixed position. The ear correction surgical positioner of claim 1, wherein the first setting portion has a first engaging portion, and the second setting portion has a second engaging portion, the first engaging portion is And having a curved shape conforming to a shape of a joint between the front side of the auricle and the cranial portion, the second engaging portion having a curved shape conforming to a shape of a joint between the posterior side of the auricle and the cranial portion, and the first An engaging portion and the second engaging portion abut each other around the auricle, and form the auricle positioning space together with the auricle pressing portion and the auricle supporting portion. The ear correction surgical positioner of claim 2, wherein the fixed position is a position of a normal auricle. The ear correction surgical positioner of claim 3, wherein the shape of the auricle positioning space is the same as another normal auricle of the patient, or other auricular shape of the shape to enable the patient The auricle is adjusted to the position of the normal auricle in the auricle positioning space. The ear correction surgical positioner according to any one of claims 1 to 4, wherein the first setting portion has a convex body, and the convex body is disposed on the front side of the auricle with the first setting portion. The cranial portion snaps into the ear of the auricle and/or the vicinity of the ear. The ear correction surgical positioner according to any one of claims 1 to 4, wherein the first setting portion and the second setting portion each have at least one through hole for a surgical piece to pass through The through hole of the first setting portion and the through hole of the second positioning member fix the first positioning member to the cranium portion on the front side of the auricle, and the second positioning member is fixed to the rear side of the auricle Cranium. The ear correction surgical positioner of any one of claims 1 to 4, wherein the first positioning member and the second positioning member are both formed in 3D.