CN113171139A

CN113171139A - Method for carving face with fat

Info

Publication number: CN113171139A
Application number: CN202110461897.8A
Authority: CN
Inventors: 刘少顺; 杨爽; 刘学家
Original assignee: Henan Shunmei Plastic And Cosmetic Service Co ltd
Current assignee: Henan Shunmei Plastic And Cosmetic Service Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-07-27

Abstract

The invention relates to the field of face care and discloses a method for carving facial fat, which comprises a fat suction needle, wherein the fat suction needle is cylindrical and hollow, a needle head is integrally formed at the right end of the fat suction needle, penetrating fat suction holes are uniformly formed in the right side of the outer wall of the fat suction needle in a surrounding mode, a sharp flanging is integrally formed at the left end of each fat suction hole, a needle handle is integrally formed at the left end of the fat suction needle, and gear-shaped friction grains are formed on the left side of the outer wall of the needle handle in a machining mode. The face lipid carving technique is simple to operate, autologous fat is easy to obtain, immunogenicity is avoided, stem cells are contained in adipose tissues, the regeneration capability is realized, the problems of high risk, low working efficiency and high cost in the existing anti-aging technology can be solved, meanwhile, the safety is higher, and the phenomena of uneven face, tissue and organ damage, large bleeding amount or easy scar after operation are effectively avoided.

Description

Method for carving face with fat

Technical Field

The invention relates to the technical field of face-lifting, in particular to a method for face fat sculpture.

Background

On the basis of swelling anesthesia, a plurality of new theories and means have been generated by the developed fat aspiration technology and fat particle transplantation technology for more than 30 years, so that the two traditional calling methods of fat aspiration and fat reduction and fat transplantation can not comprehensively and accurately summarize the current situation of the application of the current fat technology in the field of plastic and cosmetic surgery; the technology of fat sculpture can be unified to the technology of fat sculpture by a plurality of technical methods and means which are developed around the beauty and the shaping of fat.

And among the current traditional apparatus, the liposuction needle can acquire careful adipose tissue at other positions of health, but because facial fat and fibrous tissue are more, it is longer for the operation time to be used for the moulding time of liposuction, the damage is heavier, people want to change the personal appearance in the past simultaneously, during the outward appearance, need utilize maxillofacial surgery technique, the moulding transformation that carries out maxillofacial bone nature structure through cutting the bone or grinding the bone just can be accomplished, its hidden danger problem is more, facial unevenness appears easily, and the organoid damage appears easily, perhaps the amount of bleeding is great, and the scar appears easily after the operation.

Therefore, the method for carving the face fat is simple to operate, autologous fat is easy to obtain, immunogenicity is avoided, countless stem cells are contained in adipose tissues, the regeneration capacity is achieved, the problems of high risk, low working efficiency and high cost in the existing anti-aging technology can be solved, and meanwhile, the phenomena of uneven face, tissue and organ damage, large bleeding amount and easiness in scar after operation are effectively avoided.

Disclosure of Invention

The invention aims to provide a method for carving face fat, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a method of facial fat carving, includes the liposuction needle, the liposuction needle is cylinder cavity form, liposuction needle right-hand member integrated into one piece has the syringe needle, liposuction needle outer wall right side encircles and evenly sets up the liposuction hole that runs through the form, the sharp-pointed form flanging of liposuction hole left end integrated into one piece, liposuction needle left end integrated into one piece has the needle handle, there is the friction line of gear form in needle handle outer wall left side through the machine-shaping.

In a preferred embodiment of the present invention, the diameter of the liposuction needle 1 ranges from 2.0mm to 4.0mm, and the length of the liposuction needle 1 ranges from 15cm to 30 cm.

As a preferred embodiment of the invention, the preoperative facial design is carried out according to aesthetic aspects such as facial aesthetic standards of 'three-position five eyes', 'four-high three-low', and the like, and the concave position, the convex position and the sagging position of the face are marked according to the requirements of patients and the requirements of the patients.

As a preferred embodiment of the invention, a conventional disinfecting drape is applied to disinfect the face of the patient, and local block anesthesia or local injection under general anesthesia is used for tumescent anesthesia.

As a preferred embodiment of the invention, a needle hole is selected at a position which is hidden on the face and easy to operate, a liposuction needle is inserted into a fat part of a patient fat bulge along a subcutaneous fat layer, the liposuction part is pressed, and the excess fat is uniformly sucked by adopting radial reciprocating suction, wherein the superficial fat liposuction can induce a certain degree of skin retraction, obtain a satisfactory effect and provide better support for the promotion of a facial beauty unit.

In a preferred embodiment of the present invention, the skin is tightened by stimulating collagen regeneration by needle-less negative pressure exfoliation in the sagging fat-less area.

As a preferred embodiment of the invention, the recessed locations are anatomically filled; selecting granular fat (2.5mm) for supplementing deep fat and bone loss; particulate fat (1mm) was used to supplement superficial fat loss; nano-fat (800um) was used for intradermal injection to reshape the facial contour by fat filling.

1. Application of forehead

Needle feeding point selection: because the forehead occupies one third of the area of the face and is spherical, five points, namely the left temporal superior line, the right temporal superior line, the edge of the hairline in the center of the forehead and the outer points of the two eyebrow arches, are required to be selected, and cross injection is facilitated;

according to the forehead application anatomy foundation, a loose connective tissue layer below the aponeurosis is a main layer, a subcutaneous tissue layer is compact, an auxiliary layer is adopted, a single-hole fat injection needle with the diameter of 1.4 mm is selected, and fan-shaped needle withdrawing is used for uniform injection, so that the multi-point, multi-tunnel and multi-plane three-dimensional injection concept is embodied to the greatest extent. The injection amount is 15 ml-45 ml according to the defect degree.

2. Application of temples

Needle feeding point selection: the supratemporalis hairline marginal point and the zygomatic arch lower marginal point;

injection level: generally selecting injection in the space below the superficial fascia temporalis and subcutaneous tissue layers, and generally injecting 8 ml-24 ml according to the degree of recess;

it is particularly emphasized that the injection transplantation of the temple involves certain risks, and the physician performing the operation must have certain clinical experience and operating skill.

3. Application of eyebrow part

Needle feeding point selection: on the outer side of the eyebrow arch, the forehead can be enlarged;

injection level: injecting the paste close to periosteum into fat pad under eyebrow, and injecting subcutaneous layer with injection amount of 2 ml-6 ml on both sides;

the injection should be performed at the eyebrow part while considering the transition between the two eyebrows.

4. Application of the eye

Needle feeding point selection: 2cm above the eyebrow arch, and pointing outside the eyebrow arch;

injection level: the skin and subcutaneous tissues of the upper eyelid area are extremely thin and are easy to have the phenomenon of unevenness, the injection level is below the orbicularis oculi, the survival rate of the upper eyelid area is high, the filling amount is proper and can not be excessive, and the general double-side injection amount is 1 ml-3 ml;

the upper face is filled with the transition of the eyebrow area, which avoids the formation of sausage-like appearance.

5. Application of middle-face

Needle feeding point selection: zygomatic processes and the sub-zygomatic sites of the cheek;

because the apple muscle is an aesthetic subunit which often needs to be filled with a plastic model, the lacrimal groove, the orbital zygomatic groove and the buccal sulcus are considered, and the injection level is as follows: large granular fat is filled in the fat compartment on the periosteum and the deep layer of the face to increase the capacity, and small granular fat is filled in the muscle and subcutaneous tissues to achieve the purposes of shaping, resisting aging and the like;

the typical double-sided injection volume is 6ml to 15 ml.

6. Application of nose

Needle feeding point selection: eyebrow or nose points;

injection level: injecting the mixture under the fascia of the dorsum of the nose and the bone;

subcutaneous injections need to be made along the dermis, typically in an amount of 1ml to 3 ml.

7. Application of upper lip

Needle feeding point selection: the outside corner of the mouth, the labial bead;

due to aesthetic defects of the upper lip: the double-side nasolabial sulcus is deep, the nasal fundus is sunken, the upper labial beads are absent, the upper lip is too thin, the upper lip has longitudinal striations, the filling of the nasolabial sulcus and the nasal fundus needs to be lifted for shaping, and the intramuscular and subcutaneous tissues on the filling level periosteum are subjected to layered three-dimensional injection. The general double-side injection amount is 6 ml-10 ml;

the shaping of the red lip area is carried out under the mucosa of the red lip, and the injection amount is generally 1 ml-3 ml.

8. Application of lower lip

Needle feeding point selection: the external side of the corner of the mouth is marked with the external side of the incisal notch of the mandible;

due to lower lip aesthetic defects: the submaxillary groove is sunken (puppet veins), the submaxillary notch is too deep, the lower lip is too thin, and the red lip area is filled under the red lip mucosa for injection, and the general injection amount is 1 ml-3 ml. The puppet veins are filled in the subcutaneous layer, and are generally injected bilaterally in an amount of 1ml to 3 ml. The incision of the submaxillary opening is too deep, and the two layers of upper periosteum and subcutaneous periosteum can be filled, and the injection amount of the two sides is 4ml to 6ml generally.

9. Application to the cheek

Needle feeding point selection: the lateral point of the corner of the mouth and the lower border point of the zygomatic arch;

because the parotid masseter area is a concave part which often occurs in the cheek, the injection is carried out on the subcutaneous tissue and the SMAS fascia at the level, and the injection amount is generally 4 ml-10 ml at the two sides;

10. application of chin

Needle feeding point selection: the external point of the corner of the mouth and the external point of the incisal trace of the mandible;

injection level: performing stereo injection from periosteum to subcutaneous injection, increasing the length of the chin by injecting before the posterior edge of the mandible, and filling the anterior edge to increase the convexity;

the injection amount is generally 6 ml-10 ml.

Compared with the prior art, the invention has the following beneficial effects:

1. the method for carving the face fat has the advantages that the operation is simple, the autologous fat is easy to obtain, the immunogenicity is avoided, countless stem cells are contained in adipose tissues, the regeneration capacity is realized, and the problems of high risk, low working efficiency and high cost in the existing anti-aging technology can be solved.

2. The method for carving the face with the fat provided by the invention can change the appearance of a person by adjusting the deep and light fat chambers through the fat carving technology to a certain extent through the proposal of the concept of the fat chamber of the face, and can achieve the aim of improving the face by changing the geometric configuration through a fat suction or filling mode (namely fat carving).

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a general flowchart of a method for carving face fat according to the present invention;

fig. 2 is a schematic structural view of a novel liposuction needle of the method for face liposuction according to the present invention.

In the figure: 1. a liposuction needle; 2. a liposuction hole; 3. a needle handle; 4. rubbing the lines; 5. a needle head; 6. and (5) outward flanging.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific 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, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a method for face fat carving comprises a fat sucking needle 1, wherein the fat sucking needle 1 comprises a fat sucking needle 1, the fat sucking needle 1 is cylindrical and hollow, a needle head 5 is integrally formed at the right end of the fat sucking needle 1, penetrating fat sucking holes 2 are formed in the right side of the outer wall of the fat sucking needle 1 at equal intervals, a sharp flanging 6 is integrally formed at the left end of the fat sucking hole 2, a needle handle 3 is integrally formed at the left end of the fat sucking needle 2, and gear-shaped friction grains 4 are formed on the left side of the outer wall of the needle handle 3 through machining; wherein, the needle tubing area is a plurality of side openings, and side opening diameter 0.8mm, compares in traditional liposuction needle, and needle tubing diameter 3-5mm, side opening are for to the hole design, (2mm 4mm) - (3mm-5mm), and its pipe wall is thinner, and the side opening edge of turning up is sharper, and the effect of gathering fat is higher, reduces hemorrhage and operation time, is fit for facial use to effectively avoid the scar to produce and produce

Wherein the diameter range of the liposuction needle 1 is 2.0mm-4.0mm, and the length range of the liposuction needle 1 is 15cm-30 cm;

referring to fig. 2 in this embodiment, the diameter of the liposuction needle 1 is specifically divided into 2.0mm, 2.5mm, 3.0mm, 3.5mm and 4.0mm, and the length of the liposuction needle 1 is specifically divided into 15cm, 20cm, 25cm and 30 cm.

According to aesthetic aspects such as aesthetic standards of the face, namely 'three groups five eyes', 'four high three low', and the like, the face design before operation is carried out by combining the self condition of a patient and the requirement of the patient, and then the concave position, the convex position and the sagging position of the marked face are marked.

And (3) disinfecting the face of the patient by using a conventional disinfection drape, and then adopting local block anesthesia or local injection of swelling anesthetic under general anesthesia.

The needle hole is selected from the position which is hidden on the face and easy to operate, the liposuction needle is inserted into the fat part of the fat bulge of the patient along the subcutaneous fat layer, the liposuction part is pressed, and the excess fat is uniformly sucked out by adopting radial reciprocating suction, wherein the superficial fat liposuction can induce a certain degree of skin retraction, a satisfactory effect is obtained, and better support is provided for the promotion of the facial beauty unit.

Or the loose and drooping fat-less area is stripped without negative pressure by a hollow needle to stimulate collagen regeneration, thereby achieving the purpose of tightening the skin.

Anatomically filling the recessed location; selecting granular fat (2.5mm) for supplementing deep fat and bone loss; particulate fat (1mm) was used to supplement superficial fat loss; nano fat (800um) is used for intradermal injection, and the facial contour is reshaped by a fat filling mode;

the human face is determined by the shape and size of the maxillofacial skeleton, wherein the distribution, thickness and shape of the soft tissues attached to the skeleton are also main factors, in the soft tissues, besides the masseter muscle, the distribution characteristics of facial fat, local shape and thickness determine the shape of the face of one person to a certain extent, the plane where the SMAS layer is located in the facial fat is divided into a shallow layer and a deep layer, the shape and size and distribution of the relatively independent deep and shallow layer fat affect the appearance of one person, and when people want to change the appearance and the appearance of the people, the shaping and the reconstruction of the maxillofacial bone structure can be completed by utilizing the maxillofacial surgical technology and cutting or grinding bones. However, with the advent of the fat sculpturing technology, one can achieve a change in one's face appearance through only soft tissue changes, i.e., through facial fat reduction and facial fat transplantation, without the need for bone treatment.

The face fat reduction is an important means for face remodeling, is greatly different from common fat absorption, has a small fat absorption range on the face, has thinner thickness of a fat absorption area, requires very fine, is finely carved on the face, is not allowed to have unevenness, and needs to pay attention to harmony with the whole shape of the face, wherein the specific implementation method comprises the following steps:

1. the aesthetic design is made with reference to the division of the aesthetic units of the face.

2. The liposuction range is labeled in detail before the operation.

3. Reasonably predicting the amount of fat to be sucked out and the thickness of the locally reserved fat.

4. The fat is precisely sucked by a porous fat sucking needle with the diameter of 1.2-1.6 mm, and the manipulation is gentle.

5. And performing pressure bandaging for 3-5 days after operation.

Because of the complex facial structure, the operator must be familiar with the adjacent relationship of facial anatomy to prevent the injury of important anatomical structures such as blood vessels, nerves and parotid ducts when local fat reduction is performed.

Generally, a 10 ml-20 ml screw mouth injector is connected with a precise liposuction needle under the swelling anesthesia, after the liposuction needle is inserted into a preset position, a certain distance is drawn back by an injection needle core to generate negative pressure for liposuction, and the method has the advantages that: when fat absorption, the left index finger and the thumb can be used for pinching and pinching the local perception fat absorption degree to be accurate and controllable, and the common fat absorption part of the face: zygomatic arch region, anterior cheek region, lateral cheek region, and nasolabial sulcus.

Fat surgery technique (fat carving) utilizes the needle of certain pipe diameter front end design various side openings to carry out the operation treatment, compares with traditional surgery, adopts the treatment needle to replace the scalpel, and then makes the damage to tissue organ of significantly reducing in the treatment process, can accomplish various treatment operations under the very little condition of bleeding, has reduced the scar incidence effectively, and fat surgery technique needle entry point selects in its concrete implementation:

1. avoid important blood vessel nerve as far as possible.

2. Has anatomical and visual concealment.

3. Puncture points are reduced as much as possible, and each needle insertion point takes multiple aesthetic subunits into consideration.

4. More than two needle insertion points are arranged on each aesthetic subunit, so that cross filling, transplanting and fat reduction and plastic molding are guaranteed.

5. The position of the needle feeding point is convenient for flexible operation

1. Application of forehead

Needle feeding point selection: the frontal part occupies one third of the area of the face, is spherical, and is convenient for cross injection by selecting five points on the upper line of the left and right temples, the edge of the hairline in the center of the frontal part and the outer points of the two eyebrow arches;

according to the forehead application anatomy foundation, a loose connective tissue layer below the aponeurosis is a main layer, a subcutaneous tissue layer is compact, a 1.4 mm single-hole fat injection needle is selected as an auxiliary layer, and a fan-shaped needle withdrawing is used for uniform injection, so that the multi-point, multi-tunnel and multi-plane three-dimensional injection concept is embodied to the greatest extent. The injection amount is 15 ml-45 ml according to the defect degree.

2. Application of temples

3. Application of eyebrow part

4. Application of the eye

injection level: the skin and subcutaneous tissues of the upper eyelid area are extremely thin and are easy to have the phenomenon of unevenness, the injection level is below the orbicularis oculi, the survival rate of the upper eyelid area is high, the filling amount is proper and can not be excessive, and the injection amount of the upper eyelid area is generally 1 ml-3 ml on both sides;

5. Application of middle-face

the apple muscle is an aesthetic subunit which is often required to be filled with a plastic model, and has the lacrimal groove, the orbital zygomatic groove and the buccal sulcus;

injection level: large granular fat is filled in the fat compartment on the periosteum and the deep layer of the face to increase the capacity, and small granular fat is filled in the muscle and subcutaneous tissues to achieve the purposes of shaping, resisting aging and the like;

the typical double-sided injection volume is 6ml to 15 ml.

6. Application of nose

Needle feeding point selection: eyebrow or nose points;

7. Application of upper lip

aesthetic defects of the upper lip: the bilateral nasolabial folds are deep, the nasal fundus is sunken, the upper labial beads are absent, the upper lips are too thin, and the upper lips have longitudinal transverse striations. The filling of the nasolabial sulcus and the nasal fundus needs to be lifted and shaped, and the intramuscular and subcutaneous tissues on the filling layer periosteum are layered and injected three-dimensionally. The general double-side injection amount is 6 ml-10 ml;

8. Application of lower lip

lower lip aesthetic defects: dents (puppet lines) of the mandibular jaw groove, too deep mandibular incisal track, too thin mandibular lip;

the red lip area is filled under the mucosa of the red lip, and the injection amount is generally 1 ml-3 ml. The puppet veins are filled in the subcutaneous layer, and are generally injected bilaterally in an amount of 1ml to 3 ml. The incision of the submaxillary opening is too deep, and the two layers of upper periosteum and subcutaneous periosteum can be filled, and the injection amount of the two sides is 4ml to 6ml generally.

Application to the cheek

Needle feeding point selection: the lateral point of the corner of the mouth, the lower border point of the zygomatic arch;

the parotid masseter region is a frequently-sunken part of a cheek, and the injection is performed on subcutaneous tissues and SMAS fascia at the level, and the injection amount is generally 4 ml-10 ml on both sides;

10. application of chin

injection level: performing stereo injection from periosteum to subcutaneous injection, increasing the length of the chin by injecting before the posterior edge of the mandible, and filling the anterior edge to increase the convexity; the injection amount is generally 6 ml-10 ml.

For the genioglossus muscle tension, the injection of the botulinus is recommended to be carried out one week before, and the injection is carried out after the genistein muscle is released, so that the effect is better

It should be noted that, the present invention is a method for carving facial fat, the structure and principle of which are known to the skilled person through technical manuals or conventional experimental methods, and at the idle position of the device, the structure and principle of which are known to the skilled person through technical manuals or conventional experimental methods, when working:

according to aesthetic aspects such as aesthetic standards of the face, namely 'three groups five eyes', 'four high three low', and the like, the face design before the operation is carried out by combining the self condition of a patient and the requirement of the patient, and then the concave position, the convex position and the sagging position of the marked face are marked; disinfecting the face of a patient by a conventional disinfection drape, and then adopting local block anesthesia or local injection of swelling anesthetic under general anesthesia; the needle insertion is carried out at the position which is hidden and easy to operate on the face, when the position of the face is raised, the liposuction needle is inserted into the fat raised part of a patient along the subcutaneous fat layer, the liposuction part is pressed, and the excess fat is uniformly sucked out by adopting radial reciprocating suction, wherein the superficial fat liposuction can induce a certain degree of skin retraction to obtain a satisfactory effect and provide better support for the lifting of a facial beauty unit, or the needle non-negative pressure stripping stimulation is carried out on the loose and drooping fat-less area, and when the facial depression needs to be treated, the anatomical filling is carried out on the depressed position; selecting granular fat (2.5mm) for supplementing deep fat and bone loss; particulate fat (1mm) was used to supplement superficial fat loss; nano fat (800um) is used for intradermal injection, and the facial contour is reshaped by a fat filling mode;

the facial mask can be subdivided into:

1. when facing the forehead, the forehead occupies one third of the area of the face and is spherical, so that the needle can be inserted at five points, namely the edge of the line of the hairline in the middle of the forehead and the outer points of the two eyebrow arches, so as to facilitate cross injection; and then according to the forehead application anatomy foundation, a loose connective tissue layer below the aponeurosis is a main layer, a subcutaneous tissue layer is compact, and is an auxiliary layer, a single-hole fat injection needle with the diameter of 1.4 mm is selected, and fan-shaped needle withdrawing is used for uniform injection, so that the multi-point, multi-tunnel and multi-plane three-dimensional injection concept is embodied to the greatest extent, wherein the general injection amount is 15 ml-45 ml according to the defect degree.

2. When the patient faces the temple, the needle inlet point can be selected from a temporal supraorbital hairline marginal point and a zygomatic arch lower marginal point, the injection level is generally selected from a temporal superficial fascia interstitial space and a subcutaneous tissue layer for injection, wherein the injection amount is 8 ml-24 ml according to the depression degree, meanwhile, special emphasis is needed, the injection transplantation of the temple has certain risks, and doctors for performing the operation need to have certain clinical experience and operation skill.

3. When the eyebrow is faced, the needle insertion point is selected to be the outer side of the eyebrow arch, the forehead can be enlarged, the injection level is that the injection is tightly attached to periosteum and injected into fat pad under the eyebrow, and finally subcutaneous injection is carried out, wherein the injection amount is 2 ml-6 ml on both sides generally; it should be noted that the injection should be performed at the brow part in consideration of the transition between the two brows.

4. When eyes are faced, the needle inlet point is selected to be 2cm above the eyebrow arch, the outer side point of the eyebrow arch, the skin and the subcutaneous tissue of the upper eyelid area are extremely thin, the unevenness is easy to occur, the injection level is below the orbicularis oculi, the survival rate of the upper eyelid area is high, the filling amount is proper and can not be filled excessively, wherein, the injection amount of the upper eyelid area is generally 1 ml-3 ml on both sides; it is important to note that the upper face fills the transition between the brow area and the attention to avoid creating a sausage-like appearance.

5. When the face is centered on the face, the needle insertion points are selected as zygomatic crest points and cheek zygomatic bone lower points; the apple muscle is an aesthetic subunit which needs to be filled with molding frequently, and has the functions of lacrimal canals, orbital zygomatic canals and buccal sulci, the injection level of the middle face is that large granular fat is filled on the periosteum and the deep fat chamber of the face to increase the capacity, and small granular fat is filled in the muscle and subcutaneous tissues to achieve the purposes of molding and anti-aging, and the like, wherein the injection amount of the two sides is 6 ml-15 ml generally.

6. When facing the nose, the needle insertion point can be selected as a brow point or a nose point; the injection level of the nose is that the injection is carried out by sticking the bone surface under the fascia of the dorsum of the nose, and the injection of the subcutaneous layer is stuck to the dermis, and the injection amount is generally 1ml to 3 ml.

7. Facing the upper lip, the points of entry may be chosen as points outside the corners of the mouth and as points of the lip bead, due to aesthetic defects of the upper lip: the nasal labial sulcus on both sides is deep, the nasal fundus is sunken, the upper labial beads are lost, the upper lip is too thin, the upper lip has longitudinal striations, the filling of the nasal labial sulcus and the nasal fundus needs to be lifted and shaped, and the intramuscular and subcutaneous tissues on the filling level periosteum are subjected to layered three-dimensional injection; wherein, the general bilateral injection amount is 6 ml-10 ml; it should be noted that the red lip region molding is performed under the mucosa of the red lip, and the injection amount is generally 1ml to 3 ml.

8. Facing the lower lip, the needle insertion point can be selected as the external point of the oral corner external side of the oral mandibular incisure, due to the aesthetic defects of the lower lip: the submandibular groove is sunken (puppet veins), the submandibular incisal track is too deep, the lower lip is too thin, so the red lip area is filled under the mucosa of the red lip, the general injection amount is 1 ml-3 ml, the puppet veins are filled under the skin, the general bilateral injection amount is 1 ml-3 ml, if the submandibular incisal track is too deep, the two-layer filling of the upper and the lower skin of the periosteum can be carried out, and the general bilateral injection amount is 4 ml-6 ml.

9. When the injection needle faces the cheek, the needle inlet points can be selected as the outside points of the corner of mouth and the lower border points of zygomatic arch, and the parotid masseter area is the concave part of the cheek, so that the injection layer is on subcutaneous tissue and SMAS fascia, wherein the injection quantity is 4 ml-10 ml on both sides generally;

10. when facing the chin, the needle entry points can be selected as the outside point of the oral angle and the outside point of the oromandibular incisure, and the chin injection level: performing stereo injection from periosteum to subcutaneous tissue, increasing the length of the chin by injecting at the posterior margin of the mandible, and filling the anterior margin to increase the convexity, wherein the injection amount is generally 6 ml-10 ml; it should be noted that for the tense chin muscle, it is recommended to inject botulinum one week before the tension, and to inject the tension after releasing the chin muscle, which is more effective.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A method for carving facial fat comprises a fat sucking needle (1), and is characterized in that: inhale fat needle (1) and describe for cylinder cavity, inhale fat needle (1) right-hand member integrated into one piece has syringe needle (5), inhale fat needle (1) outer wall right side equidistance and set up and run through fat hole (2) of form, inhale sharp-pointed turn-up (6) of form of fat hole (2) left end integrated into one piece, inhale fat needle (2) left end integrated into one piece has needle handle (3), there is friction line (4) of gear form in needle handle (3) outer wall left side through machine-shaping.

2. The method for carving facial fat as claimed in claim 1, wherein: the diameter range of the liposuction needle (1) is 2.0mm-4.0mm, and the length range of the liposuction needle (1) is 15cm-30 cm.

3. A method for carving facial fat, which is characterized in that the method for carving facial fat as claimed in claim 1 is implemented according to the following steps:

s1: according to aesthetic aspects such as aesthetic standards of the face, namely 'three groups five eyes', 'four high three low', and the like, the face design before the operation is carried out by combining the self condition of a patient and the requirement of the patient, and then the concave position, the convex position and the sagging position of the marked face are marked;

s2: disinfecting the face of a patient by a conventional disinfection drape, and then adopting local block anesthesia or local injection of swelling anesthetic under general anesthesia;

s3: selecting a needle hole at a position which is hidden on the face and easy to operate, inserting a liposuction needle into a fat part of a patient along a subcutaneous fat layer, pressing the liposuction part, and uniformly sucking redundant fat by adopting radial reciprocating suction, wherein superficial fat liposuction can induce skin retraction to a certain degree, so that a satisfactory effect is obtained, and better support is provided for the promotion of a facial beauty unit;

s4: or the loose and drooping fat-less area is stripped without negative pressure by a hollow needle to stimulate collagen regeneration, so as to achieve the purpose of tightening the skin;

s5: anatomically filling the recessed location; selecting granular fat (2.5mm) for supplementing deep fat and bone loss; particulate fat (1mm) was used to supplement superficial fat loss; nano-fat (800um) was used for intradermal injection to reshape the facial contour by fat filling.

4. A method for carving facial fat, which is characterized in that the method for carving facial fat according to any claim 2 is used, and the method for carving facial fat is implemented according to the facial method as follows:

(1) application of forehead

(2) Application of temple

(3) Application of eyebrow part

(4) Application of the eye

(5) Application of middle face

the typical double-sided injection volume is 6ml to 15 ml.

(6) Application of the nose

Needle feeding point selection: eyebrow or nose points;

(7) Application of the upper lip

(8) Application of the lower lip

Needle feeding point selection: the external point of the corner of the mouth, the external point of the incisal track of the mandible;

(9) Application to the cheek

(10) application of the chin

the injection amount is generally 6 ml-10 ml.