KR101895546B1 - Artificial implant for nose-shaping - Google Patents

Abstract

The present invention relates to an artificial human implant for nose shaping, and a production method thereof. Specifically, the artificial human implant for nose shaping includes a base unit (100) combined to a part of the human body, and a pillar unit (200) mounted on the base unit and rotating. The artificial human implant for nose shaping is used with the cartilage, and is formed of a medical polymer to secure the effective shaping of the nose.

Description

Artificial implant for nose-shaping

The present invention relates to a human implant used for nose shaping.

The patent invention 001 relates to a nasal prosthesis having a mesh structure, and more particularly, to a nasal prosthesis used in nasal cosmetic surgery, in which a supporter capable of replacing cartilage implanted in the nose is used, A nasal bridge having a mesh structure capable of preventing detachment or deformation of the post-operative support from its original position by allowing the nasal tissues of the nose to naturally adhere to each other through the mesh, . In order to achieve the above object, the nasal prosthesis is a nasal prosthesis for use in nasal cosmetic surgery, comprising: a support consisting of a post having a hollow portion; And a mesh coupled to the column to cover the hollow portion.

The patent invention 002 relates to a method of making a patient-customized nasal prosthesis, and more particularly, to a method of manufacturing a patient-customized nasal prosthesis using a medical diagnostic apparatus, A second step of displaying a reference point of two points or less in the face image of the patient; And a third step of implementing a cartilage stereoscopic image of the nose using the image information of the skin and the bone from the displayed reference point.

Patent invention 003 relates to a flag-shaped cartilage implant for use in nosocomial reconstruction using a septum cartilage, and more particularly, to a cartilaginous implant having a flap structure using a septum cartilage, By using a feathered implant, it features a nasal prosthesis that is suitable for Asians using a small amount of septum cartilage.

Patent invention 004 is a support (6) for reshaping the cartilage part of the ear. The support is formed of a shape memory material and has a horseshoe shape or is made of a thermoplastic flexible material.

KR 10-1443820 B1 (Registered on September 17, 2014) KR 10-1857527 B1 (Registered on May 08, 2018) KR 10-1853257 B1 (Registered on April 24, 2018) KR 10-1867120 B1 (registered on June 05, 2018)

The present invention relates to a human implant used for nose shaping.

The present invention relates to a nose-shaping prosthesis. A base part 100 to be specifically coupled with a part of a human body; And a pillar 200 which is seated on the base and pivots.

The present invention relates to a nose-shaping prosthesis. In the above-described base portion and the post portion, the base portion is in the form of a plate, and has an insertion groove (110) formed on one surface of the plate; And a coupling protrusion 120 formed on the side surface of the plate member.

The present invention relates to a nose-shaped prosthetic prosthesis. In the above-described base part and pillar part, the pillar part comprises: a pivot table (210) formed of two support bars (211) one side of which is coupled to each other; And a supporter 220 formed on one side of the pivot and formed in a curved shape.

The present invention relates to a nose-shaped prosthetic implant, and includes a forming part (300) in which one side is seated on the support and the other side is seated on the fibula, in the base part and the column part.

The present invention relates to a nose-shaped prosthetic implant, and in the above-described invention, the base, the post, and the forming part are formed of a medical polymer material.

delete

The implant of the present invention is used together with cartilage, and since it is made of a medical polymer and inserted, it is possible to ensure effective formability.

The present invention can form a base part, a column part and a shape part optimized for body characteristics and insert the human body, so that naturalness can be maintained after molding.

Since the base portion of the present invention forms the insertion groove, it is possible to ensure excellent fastening property with the face bone.

The engaging projection of the present invention stably supports the column portion and permits the left and right rotation of the column portion within a limited range, so that the motion of the nose can be flexibly maintained after molding.

The supporting base of the present invention has the effect of forming a nose tip shape in a desired shape.

The shaping portion of the present invention can form a nose shape in a desired shape and can support a stable bending load in spite of the thin plate.

The slot groove of the present invention can improve the bonding property of the fibula and the molding part.

Fig. 1 shows the shape of the fibular and upper nose projections formed on the human facial bone.
Figs. 2 and 3 are assembled perspective views of a base portion, an activation portion, and a molding portion of the present invention. Fig.
4 is a perspective view of a column portion of the present invention.
5 is a perspective view of the base of the present invention.
6 is a perspective view of the molding part of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The citation numbers quoted in the following examples are not intended to be quoted only as reference numbers, and can be quoted for the entire embodiment. The object presented in the embodiment is not limited to the name alone, and it is assumed that the object having the same purpose and effect as that of the object is replaced with the object having the similar resolution principle.

[Example 1-1] The present invention relates to a nose-type artificial implant, and more particularly, to a nose-type artificial implant having a base part 100 to be combined with a part of a human body; And a pillar 200 which is seated on the base and pivots.

[Example 1-2] The present invention relates to a nose-shaped prosthetic implant, and in Example 1-1, the human body is an upper nose projection.

The present invention relates to the use of implants implanted in the nose in conjunction with cartilage in nasal cosmetic surgery, and more particularly to a combination of a base portion and a post portion. The base portion is provided on the upper nose projection (A) formed on the facial bone. Since the upper nose projection has a protruding projection shape, the above-mentioned base portion must be combined with the upper nose projection. The coupled upper nose projection is seated with a pillar portion, and the pillar portion is rotatable to allow movement of the nose.

[Example 2-1] The present invention relates to a nose-shaped prosthetic implant, and in Example 1-1, the base portion is in the form of a plate, and has an insertion groove 110 formed on one surface of the plate; And a coupling protrusion 120 formed on the side surface of the plate member.

The base portion has a groove-shaped insertion groove formed on one surface thereof for coupling with the maxillary nasal projections, and a coupling protrusion for coupling the column portion is formed on the side surface.

[Example 2-2] The present invention relates to a nose-form prosthesis, and in the embodiment 2-1, the engaging projections include a plurality of engaging projections.

The coupling protrusions are intended to support the column portion, and the column portion is rotatable in a state of being engaged with the coupling protrusions. Therefore, the projecting amount of the engaging projection is formed smaller than the width of the column portion.

[Example 2-3] The present invention relates to a nose-shaped prosthetic implant, and in the embodiment 2-2, it is preferable that the above-mentioned coupling protrusion is formed by 2 to 4 pieces.

[Example 2-4] The present invention relates to a nose-shaped prosthetic implant, and in Example 2-3, the intervals between the engaging projections include uniform or nonuniform.

The coupling protrusions are formed in a plurality of, preferably two to four. The protrusion formed on the upper portion is for supporting the column portion, and the coupling protrusion formed on the lower portion limits the rotation range of the column portion.

[Example 2-5] The present invention relates to a nose-shaped prosthetic prosthesis. In the embodiment 2-1, the engaging projection includes a horizontal or inclined shape formed on the other side.

The engaging projections may be formed horizontally with respect to one surface of the base part, or may be deflected upward or downward. It can also be deflected laterally. This is to limit the movement of the nose, or to limit the height of the protrusion of the nose.

[Example 2-6] The present invention relates to a nose-shaped prosthetic implant, and in Example 2-1, the insertion groove includes a shape selected from any one of a rectangular shape, a semicircular shape, and a triangular shape.

The base insertion groove is intended to be combined with the facial nerve upper nose projection. Depending on the person, the shape and size of the upper nose projection may vary. To allow for this variety, and for stable engagement, the insertion grooves must be implemented in various shapes and sizes. To this end, the insertion groove forms a square, semicircle, or triangle shape, and may be a combination of the shapes.

[Example 2-7] The present invention relates to a nose-shaped prosthetic implant, and in Example 2-1, the thickness of the base portion includes uniform or nonuniform.

Since the base part supports the column part, it receives a vertical load, that is, when it receives an excessive load, buckling occurs, which may cause breakage. In order to prevent such a problem, the thickness of the base portion is uniform or non-uniform. In case of nonuniformity, the area to be joined with the maxillary nasal dendrites is formed to be wide, and it is thinly formed to the upper part. The base portion may have a rectangular shape or a tapered shape. Further, round surfaces can be formed on both side surfaces of the tapered shape.

[Example 3-1] The present invention relates to a nose-shaped prosthetic prosthesis, and in Example 1-1, the pivot portion includes a pivotal support 210 formed of two support bars 211 to which the pivotal portions are coupled to each other; And a supporter 220 formed on one side of the pivot and formed in a curved shape.

The pivot plate of the present invention is seated on the base portion, and left-right pivoting is allowed within a certain angle range. It also serves to set the nose height. Accordingly, the base portion is formed of two plate members (supporting bars), and the two plate-like supporting bars are joined at one side and opened at a certain angle. The support member is formed into a curved shape. It is located at the tip of the nose and is intended to form a nose tip.

[Example 3-2] The present invention relates to a nose-shaped prosthetic implant, and in Example 3-1, the support includes two semicircular side-by-side assemblies.

The support bases form two semicircular sides in a side-by-side configuration, so that the shape of the tip of the nose is circular and both sides are symmetrical.

[Example 3-3] The present invention relates to a nose-shaped prosthetic implant, and in Example 3-1, a connecting bar 230 formed between the supporting bar and the rotating bar.

A connecting rod is formed between the support and the pivot. The connecting rod takes the form of a bar, which sets the distance between the support and the pivot. The distance can be determined according to the nose height of the practitioner.

[Example 3-4] The present invention relates to a nose-shaped prosthetic implant, and in Example 3-1, the rotation-to-engagement-position spacing is formed to be wider than the base portion thickness.

The coupling position spacing of the pivot table with two support bars is to be wider than the base thickness. This is to ensure ease of joining of the base portion and the column portion, and to secure lateral fluidity right and left at the base portion of the column portion.

[Example 3-5] The present invention relates to a nose-shaped prosthetic implant, and in Example 3-1, the shape of the rotation-to-to-engagement position includes a semi-circular shape.

If the edge of the coupling protrusion is sharp or the shape of the coupling position of the pivot is sharp, severe stress concentration occurs at the edge, which may cause damage. To prevent this, the edges of the engaging projections take a rounded shape. In addition, the shape of the coupling position of the pivot block should form rounding. Preferably, it is formed in a semicircular shape. It is preferable that the rounding size of the engaging projection is smaller than the rounding-to-engagement position rounding size.

[Example 3-6] The present invention relates to a nose-shaped prosthetic prosthesis. In the embodiment 3-4, the width of the pivot, support, and connecting rod includes uniform and non-uniformly formed.

The pillar part is composed of a pivot stand, a support stand and a connection stand. But they may be formed to have different thicknesses depending on the size and the role of the load acting thereon.

[Example 4-1] The present invention relates to a nose-shaped prosthetic implant, and in the embodiment 3-1, a shaping part 300 with one side resting on the support and the other resting on the fibula.

In order to form a cowl shape, one side of the forming part is seated on the supporting table, and the other side of the forming part is seated on the fibula B. The reason for resting on the fibula is to secure a stable supporting force.

[Example 4-2] The present invention relates to a nose-shaped prosthetic implant, and in Example 4-1, the cross-section of the molded part forms a curved shape.

The molding body 310 is formed in the shape of a rectangular plate. In order to improve the bending resistance of the molding part, the cross section of the molding part takes a curved shape. This increases the section modulus of the forming portion and can support a large bending load despite the thin forming portion.

[Embodiment 4-3] The present invention relates to a nose-shaped prosthetic prosthesis. In Embodiment 4-1, the longitudinal shape of the shaping portion forms a rectangular or trapezoidal shape.

The molding body 310 has a rectangular shape in the longitudinal direction. However, it can be formed in a trapezoidal shape. This is to accommodate a cornice shape of various sizes.

[Embodiment 4-4] The present invention relates to a nasal prosthesis, and in Embodiment 4-1, one side of the forming part forms two slot grooves 320.

The two slot grooves 320 divide one side of the molding part into three equal parts, and two of the three parts are partially deformed in a procedure. The deformation is to ensure stable bonding between the fibula and the molded part.

[Example 4-5] The present invention relates to a nose-shaped prosthetic implant, and in Example 4-1, the base portion, the column portion, and the molded portion have the same or different strengths.

After the molding procedure, implant damage may occur above the user's abdomen. When the implant is damaged, a stable replacement procedure should be followed, and in order to ensure the convenience of the replacement procedure, an intentional fracture should be selected. Thus, each of the configurations has different strengths to induce premature failure of the relatively easy-to-construct linear portion of the base column.

[Example 5-1] The present invention relates to a nose-shaped prosthetic implant, and in Example 4-1,

And the base portion, the column portion and the molding portion are formed of a medical polymer material.

[Example 5-2] The present invention relates to a nasal molded implant, and in Example 5-1, the polymer material is preferably formed of polycaprolactone.

The base portion, the column portion, and the molding portion of the present invention use a medical polymer material. Particularly, it is preferable to use polycaprolactone which can be produced by a 3D printer, and medical silicon, gore-tex, polyethylene terephthalide or the like can be substituted and used.

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

delete

100:
110: insertion groove
120: engaging projection
200:
210:
211: Support bar
220: Support
230: Links
300:
310: forming body body
320: Slot home

Claims (6)

In a nose-forming prosthesis,
A base part (100) coupled with a part of a human body;
A pillar portion 200 which is seated on the base portion and is rotated;
The base portion is in the shape of a plate, and has a groove-shaped insertion groove (110) formed on one surface of the plate for coupling with the upper nose projection; And
And a plurality of coupling protrusions (120) formed on the side surface of the plate member.
delete The method according to claim 1,
The pivot part includes a pivot table (210) formed of two support bars (211) one side of which is coupled to each other; And
And a supporter (220) formed on one side of the pivot and formed in a curved shape.
The method of claim 3,
And a forming part (300) with one side resting on the support and the other resting on the fibula.
The method of claim 4,
Wherein the base portion, the post portion, and the forming portion are formed of a medical polymer material.
delete

Images