CN111743603B

CN111743603B - Double-fold eyelid traceless shaping device and shaping method

Info

Publication number: CN111743603B
Application number: CN202010607847.1A
Authority: CN
Inventors: 王琛
Original assignee: Beijing Ioyoung Medical Beauty Clinic Co ltd
Current assignee: Beijing Ioyoung Medical Beauty Clinic Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-10-01
Anticipated expiration: 2040-06-29
Also published as: CN111743603A

Abstract

The embodiment of the invention discloses a double-eyelid traceless shaping device and a shaping method, wherein a small hole is formed in an eyelid, a sleeve is gradually extended into the eyelid, and a cut does not need to be formed in the width direction of the eyelid, so that the generation of eyelid suture scars is avoided; by arranging the cutting device in the sleeve, under the driving of the rotating motor and the negative pressure generated by the collecting device, the fat or the tissue entering the sleeve through the inlet hole can be cut, and the cut fat or the cut tissue is further collected by the collecting device, so that the effect of taking out the fat in the eye skin in a traceless state is realized; meanwhile, the tip part is arranged at the tip end of the sleeve, the cone pushes the cutting blade out of the tip end, and eyelid can be cut and layered at the front end of the sleeve, so that the sleeve can be pushed gradually; the adjusting mechanism can adjust the position of the sleeve, and the fat at different positions can be conveniently cut. The invention has ingenious structural design, improves the safety of the operation and realizes the effect of removing the intra-ocular fat without trace.

Description

Double-fold eyelid traceless shaping device and shaping method

Technical Field

The embodiment of the invention relates to the technical field of reshaping instruments, in particular to a double-fold eyelid traceless reshaping device and a reshaping method.

Background

Double eyelid means that the skin of the upper eyelid has a shallow trench above the eyelid margin, the skin below this trench moves up when the eye is open, and the skin above this trench sags downward and folds loose at the heavy eyelid trench. The double-edged eyelid can make eyes look bigger and have a stereoscopic impression, the face appearance is more delicate, and the self-confidence of the owner on the appearance and appearance is improved. For a person with a single eyelid, the double eyelid effect is achieved by the double eyelid plastic surgery, which is a very effective and long-lasting plastic surgery. Among these, there are several types of surgical methods: the method of burying the eyelid, cutting the eyelid, suturing the eyelid, and implanting the eyelid is the most commonly used method. The double eyelid incision method, i.e., the double eyelid incision method, is a method of incising the eyelid and cutting off a proper amount of fat, muscle and connective tissue to further form the double eyelid.

In the prior art, the double eyelid incision method needs to completely incise along the width direction of the upper eyelid and suture after a certain amount of fat is taken out, so that a certain suture scar is inevitably left, and the scar is obvious when carefully observing. And if the incision and suture operation is not effective, the scars are more obvious.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a double eyelid shaping device that can remove part of the fat in the eyelid in a traceless state.

Disclosure of Invention

Therefore, the embodiment of the invention provides a double-fold eyelid traceless shaping device and a shaping method, which aim to solve the related technical problems in the prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

according to a first aspect of the embodiment of the invention, the double-fold eyelid traceless reshaping device comprises a rotating motor, a sleeve, an inlet hole, a cutting device, a collecting device, a tip part, a guide mechanism and an adjusting mechanism, wherein the rotating motor is arranged at one opening end of the sleeve, the tip part is arranged at one closed end of the sleeve, a plurality of inlet holes are formed in the outer wall of the sleeve, the collecting device is fixed at the end part of the rotating motor and communicated with the sleeve, the cutting device is arranged in the sleeve along the length direction of the sleeve, one end of the cutting device is in transmission connection with an output shaft of the rotating motor, the other end of the cutting device is in rotation connection with the guide mechanism, and the adjusting mechanism is arranged outside the sleeve.

Furthermore, the telescopic tube is arranged between the sleeve and the rotating motor, one end of the telescopic tube is connected with the output end of the rotating motor, and the other end of the telescopic tube is connected with the opening end of the sleeve.

Further, cutting device is including the cutting unit and the cone that become the cluster and set up, the cutting unit includes a fixed section of thick bamboo, universal joint and unsteady scraper, the universal joint is located both ends around the fixed section of thick bamboo, be equipped with unsteady scraper on the fixed section of thick bamboo lateral wall, the cone is located the cutting unit is terminal, the cone rotates and wears to establish on the guiding mechanism.

Further, the floating scraper comprises a supporting rod, an end cap, a first hinged portion, a scraping head and a spring, wherein the supporting rod penetrates through the side wall of the fixed cylinder in a sliding mode, the end cap is arranged at one end, extending into the fixed cylinder, of the supporting rod, the other end of the supporting rod is connected with the scraping head through the first hinged portion, the scraping head abuts against the inner wall of the sleeve, the spring is sleeved on the supporting rod, and the spring is arranged between the first hinged portion and the outer wall of the fixed cylinder.

Further, guiding mechanism includes deflector and guiding hole, the deflector is transversal to be set up in the cover pipe, the deflector center is equipped with the guiding hole, the cone is worn to establish in the guiding hole.

Further, the collecting device comprises a collecting bin, a collecting pipe and a peristaltic pump, the collecting bin is fixedly connected with the end of the rotating motor, the collecting bin is communicated with the inner cavity of the sleeve through the collecting pipe, and the peristaltic pump is arranged on the collecting pipe.

Further, the pointed end portion comprises an end body, a second hinged portion, a torsional spring, a telescopic hole and a cutting blade, the end body is fixed to the sleeve in a threaded mode, the side wall of the end body is provided with the telescopic holes formed in two symmetrical portions, the cutting blade is arranged in the telescopic hole and is rotatably connected with the end body through the second hinged portion, the torsional spring is arranged on the second hinged portion, and the inner side of the cutting blade abuts against the cone.

Further, adjustment mechanism includes that mounting groove, the lantern ring, stay cord and arc hide the pin, be equipped with a plurality of mounting grooves on the sleeve pipe outer wall, it is a plurality of the mounting groove is followed sleeve pipe length direction sets up, the mounting groove upper end is equipped with the arc and hides the pin, the arc hides pin and sleeve pipe outer wall parallel and level, the lantern ring cover is established the sleeve pipe open end, mounting groove and arc hide and wear to be equipped with the stay cord between the pin, stay cord one end with sleeve pipe blind end fixed connection, the stay cord other end with lantern ring fixed connection.

According to a second aspect of the embodiments of the present invention, there is provided a reshaping method using the double eyelid traceless reshaping device as described above, including the steps of:

s1: forming a small hole on the edge of the eyelid by using a scalpel;

s2: extending the cannula into the inner layer of the epithelium of the eye along the small hole;

s3: fat on the inner layer of the epithelium of the eye enters the sleeve along the small hole under the action of negative pressure, and the cutting device cuts the fat along the inner wall of the sleeve and collects the fat through the collecting device;

s4: the position of the sleeve on the inner layer of the epithelium of the eye is adjusted by the adjusting mechanism, and the fat is cut continuously.

Further, in step S2, the method further includes the following steps:

s201: extending the tip part of the cannula along the small hole;

s202: the peristaltic pump is started, air in the sleeve is pumped out through the collecting pipe, and the telescopic pipe is extruded and compressed by the opening end of the sleeve under the action of negative pressure;

s203: the cutting device slides relative to the length direction of the sleeve, and the cone pushes the cutting blade out of the telescopic hole;

s204: the sleeve is pushed to move forwards continuously along the small hole, and the cutting blade gradually cuts open the inner layer of the epithelium of the eye along the moving direction of the sleeve.

The embodiment of the invention has the following advantages:

the small hole is formed in the eyelid, and the sleeve gradually extends into the eyelid, so that an incision does not need to be formed in the width direction of the eyelid, and the generation of eyelid suture scars is avoided; by arranging the cutting device in the sleeve, under the driving of the rotating motor and the negative pressure generated by the collecting device, the fat or the tissue entering the sleeve through the inlet hole can be cut, and the cut fat or the cut tissue is further collected by the collecting device, so that the effect of taking out the fat in the eye skin in a traceless state is realized; meanwhile, the tip end of the sleeve is provided with the tip part, the telescopic pipe is contracted when the collecting device is opened, the sleeve slides relative to the cutting device, the cone pushes the cutting blade out of the tip end, and the eyelid can be cut and layered at the front end of the sleeve, so that the sleeve can be gradually pushed; the adjusting mechanism can adjust the position of the sleeve, so that the fat at different positions can be conveniently cut. The invention has the advantages of ingenious structural design and convenient application, improves the safety of the operation and realizes the effect of removing the intra-ocular fat without trace.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

Fig. 1 is a front view of a double eyelid scar-free shaping device according to an embodiment of the present invention;

fig. 2 is a top view of a double eyelid traceless reshaping device according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 according to an embodiment of the present invention;

fig. 4 is a front cross-sectional view of a double eyelid scar-free shaping device according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at B in accordance with an embodiment of the present invention;

fig. 6 is a front cross-sectional view illustrating a double eyelid scar-free shaping device according to an embodiment of the present invention in a use state;

FIG. 7 is an enlarged view of a portion of FIG. 6 at C in accordance with an embodiment of the present invention;

in the figure:

1 rotating a motor; 2, sleeving a sleeve; 3, entering a hole; 4, a cutting device; 41 a cutting unit; 411 fixing the cartridge; a gimbal joint 412; 413 a floating scraper; 4131 a strut; 4132 with a plug; 4133 a first hinge portion; 4134 a scraping head; 4135 a spring; 42 a cone; 5 a collecting device; 51, a collection bin; a 52 collection tube; a 53 peristaltic pump; 6, a tip part; 61 end body; 62 a second hinge; 63 a torsion spring; 64 telescopic holes; 65 a cutting blade; 7, a guide mechanism; 71 a guide plate; 72 a guide hole; 8, an adjusting mechanism; 81, installing a groove; 82 a collar; 83 pulling a rope; 84 arc-shaped shade rods; 9 telescoping tubes.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the related technical problems in the prior art, according to a first aspect of the embodiments of the present invention, a double eyelid scar-free reshaping device is provided, which aims to achieve the purpose that a device is inserted into an eyelid through a small incision, fat or tissue is automatically cut and collected, and scars caused by directly cutting and suturing the eyelid in the width direction in the prior art are avoided. Referring to fig. 1-7, the device specifically comprises a rotary motor 1, a cannula 2, an access hole 3, a cutting device 4, a collecting device 5, a tip portion 6, a guiding mechanism 7 and an adjusting mechanism 8. The rotating motor 1 is arranged at one open end of the sleeve 2, the rotating motor 1 is used for providing power for the cutting device 4, and the tip part 6 is arranged at one closed end of the sleeve 2, so that a tip structure is formed at the end part of the sleeve 2, and the sleeve 2 can be conveniently stretched into a small hole formed in the eyelid position. A plurality of inlet holes 3 are formed in the outer wall of the sleeve 2, the inlet holes 3 can be evenly distributed in the outer wall of the sleeve 2, fat or tissues can enter the inlet holes 3 under the action of negative pressure, and after entering the inner wall of the sleeve 2 along the inlet holes 3, the fat or the tissues can be cut through the cutting device 4. The end part of the rotating motor 1 is fixedly provided with a collecting device 5, in the embodiment, the collecting device 5 is used for collecting cut tissues or fat, the collecting device 5 is communicated with the sleeve 2, the cutting device 4 arranged along the length direction of the sleeve 2 is arranged in the sleeve 2, one end of the cutting device 4 is in transmission connection with an output shaft of the rotating motor 1, the other end of the cutting device 4 is in rotation connection with a guide mechanism 7, the guide mechanism 7 is used for being connected with the end part of the cutting device 4, and the cutting device 4 can be ensured to always rotate on the axis of the sleeve 2 through the guide mechanism 7 without deviation. An adjusting mechanism 8 is arranged outside the sleeve 2, and the position of the sleeve 2 in the eyelid layer can be adjusted through the adjusting mechanism 8.

In this embodiment, the telescopic tube 9 is further included, the telescopic tube 9 is arranged between the sleeve 2 and the rotating motor 1, one end of the telescopic tube 9 is connected with the output end of the rotating motor 1, and the other end of the telescopic tube 9 is connected with the opening end of the sleeve 2. The sleeve 2 and the rotating motor 1 can be tightly connected through the telescopic pipe 9, and meanwhile, a certain amount of movement of the sleeve 2 is guaranteed when the telescopic pipe is used. In this embodiment, the extension tube 9 is a threaded extension tube 9, which can generate a negative pressure to compress the length of the extension tube 9 when the collection device 5 collects.

In this embodiment, in order to perform the cutting of the fat or tissue entering the access opening 3, the cutting device 4 comprises a plurality of cutting units 41 and cones 42 arranged in a string, i.e. the cutting units 41 are arranged in series and along the central axis of the cannula 2. Cutting unit 41 includes a fixed section of thick bamboo 411, universal joint 412 and unsteady scraper 413, and the central line of a fixed section of thick bamboo 411 coincides with the axis of sleeve pipe 2, and the both ends of a fixed section of thick bamboo 411 are sealed, universal joint 412 is located both ends around a fixed section of thick bamboo 411, be equipped with unsteady scraper 413 on the fixed section of thick bamboo 411 lateral wall, unsteady scraper 413 is along the radial setting of a fixed section of thick bamboo 411, and unsteady scraper 413 can offset all the time with sleeve pipe 2 inner wall to can cut the tissue or the fat that enter into in the hand-hole 3. The cone 42 is arranged at the tail end of the cutting unit 41, namely the cone 42 is arranged on the last cutting unit 41, the cone 42 is rotatably arranged on the guide mechanism 7 in a penetrating mode, so that the cutting device 4 is ensured not to curl and the like through the arrangement of the guide mechanism 7, and meanwhile the guide mechanism 7 can play a role in buffering when the length of the cutting device 4 in the sleeve 2 changes.

Based on the above structure, the floating scraper 413 comprises a supporting rod 4131, an end cap 4132, a first hinge portion 4133, a scraping head 4134 and a spring 4135, the supporting rod 4131 is slidably arranged on the side wall of the fixed cylinder 411, the supporting rod 4131 is arranged along the radial direction of the fixed cylinder 411, and the end of the supporting rod 4131 extending into the fixed cylinder 411 is provided with the end cap 4132, so that the supporting rod 4131 can be prevented from being pulled out of the fixed cylinder 411; the other end of the supporting rod 4131 is connected with a scraping head 4134 through a first hinge part 4133, the scraping head 4134 abuts against the inner wall of the sleeve 2, the scraping head 4134 cuts and scrapes fat entering the sleeve 2 through the inlet hole 3, a spring 4135 is sleeved on the supporting rod 4131, the spring 4135 is arranged between the first hinge part 4133 and the outer wall of the fixed cylinder 411, and the floating scraper 413 is ensured to be in a floating state through the arrangement of the spring 4135, so that the scraping head 4134 always abuts against the inner wall of the sleeve 2.

In this embodiment, in order to enable the sleeve 2 to smoothly enter into the eyelid along the small hole, a cutting member is required to be disposed at the front end of the sleeve 2, so as to facilitate the passage of the sleeve 2. The guiding mechanism 7 is matched with the tip part 6, specifically, the guiding mechanism 7 comprises a guiding plate 71 and a guiding hole 72, the guiding plate 71 is transversely arranged in the cannula 2, the guiding hole 72 is arranged in the center of the guiding plate 71, and the cone 42 is arranged in the guiding hole 72 in a penetrating manner. Further, the tip portion 6 comprises an end body 61, a second hinge portion 62, a torsion spring 63, a telescopic hole 64 and a cutting blade 65, wherein the end body 61 is fixed with the cannula 2 in a screwing way, so that the disassembly and the cleaning are convenient. The side wall of the end body 61 is provided with two telescopic holes 64 which are symmetrically arranged, the two telescopic holes 64 are symmetrically arranged along the central axis of the end body 61, a cutting blade 65 is arranged in the telescopic holes 64, the cutting blade 65 is rotatably connected with the end body 61 through a second hinged portion 62, and the second hinged portion 62 is provided with a torsion spring 63, so that the inner side of the cutting blade 65 is abutted to the cone 42. Thus, in the initial state, the cone 42 abuts against the cutting blade 65, the outer wall of the cutting blade 65 is flush with the outer wall of the end body 61, and the tip 6 does not have a cutting function; when the collecting device 5 is started, negative pressure is generated in the sleeve 2, the telescopic tube 9 is contracted, so that the sleeve 2 slides relative to the cutting device 4, the cone 42 penetrates through the guide hole 72 to press the cutting blade 65 out of the telescopic hole 64, and the two unfolded cutting blades 65 generate cutting action on tissues when the sleeve 2 is pushed forwards so as to enable the sleeve 2 to enter a cutting channel.

Based on above structure, further, collection device 5 is including collecting storehouse 51, collecting pipe 52 and peristaltic pump 53, collect storehouse 51 and rotating motor 1 tip fixed connection, collect storehouse 51 through collecting pipe 52 with casing 2 inner chamber intercommunication, be equipped with peristaltic pump 53 on the collecting pipe 52. The casing 2 extending into the eyelid has the inlet hole 3 closely contacting with the tissue without generating gaps, and the small hole penetrated by the casing 2 closely contacts with the outer wall of the casing 2 without generating gaps. Under the action of the peristaltic pump 53, the gas in the cannula 2 enters the collecting chamber 51 along the collecting pipe 52, and negative pressure is generated in the cannula 2, and the tissue or fat enters the cannula 2 under the action of the negative pressure at the inlet hole 3, is cut by the cutting device 4, and further enters the collecting chamber 51 through the collecting pipe 52 and the peristaltic pump 53.

In order to facilitate control over the position of the sleeve 2 and achieve cutting of different parts in the eyelid, further, the adjusting mechanism 8 includes a mounting groove 81, a collar 82, a pull rope 83 and an arc-shaped blocking rod 84, the outer wall of the sleeve 2 is provided with a plurality of mounting grooves 81, the mounting grooves 81 are arranged along the length direction of the sleeve 2, in this embodiment, at least two adjusting channels (a structure formed by the mounting grooves 81 and the pull rope 83) are arranged, and adjustment control over at least two directions is facilitated. The upper end of the mounting groove 81 is provided with an arc-shaped blocking rod 84, the arc-shaped blocking rod 84 is flush with the outer wall of the sleeve 2, and the mounting groove 81 and the arc-shaped blocking rod 84 are used for forming a hole through which the pull rope 83 penetrates. The lantern ring 82 is established the sleeve pipe 2 open end, wear to be equipped with stay cord 83 between mounting groove 81 and the arc bar 84, stay cord 83 one end with sleeve pipe 2 closed end fixed connection, the stay cord 83 other end with lantern ring 82 fixed connection. Thus, in use, the cutting position of sleeve 2 can be adjusted by pulling on collar 82 and pull cord 83 in the respective directions to correspondingly bend sleeve 2 in that direction, as shown.

s1: a small hole is formed in the edge of the eyelid through the scalpel, the inner diameter of the small hole is smaller than the outer diameter of the sleeve 2, and when the sleeve 2 penetrates into the eyelid along the small hole, the small hole can be in close contact with the outer wall of the sleeve 2, and no gap is generated.

S2: the cannula 2 is extended into the epithelial lining of the eye along the small hole, and in this step, the method further comprises:

s201: extending the tip 6 of the cannula 2 along the small hole;

s202: the peristaltic pump 53 is started, air in the sleeve 2 is pumped out through the collecting pipe 52, and the extension pipe 9 is extruded and compressed by the opening end of the sleeve 2 under the action of negative pressure;

s203: the cutting device 4 slides relative to the length direction of the sleeve 2, and the cone 42 pushes the cutting blade 65 out of the telescopic hole 64;

s204: the cannula 2 is pushed further forward along the aperture and the cutting blade 65 gradually cuts the epithelial lining of the eye in the direction of movement of the cannula 2.

S3: fat in the inner layer of the epithelium of the eye enters the cannula 2 along the small hole under the action of negative pressure, and the cutting device 4 cuts the fat along the inner wall of the cannula 2 and collects the fat through the collecting device 5;

s4: the position of the cannula 2 on the inner layer of the epithelium of the eye is adjusted by the adjusting mechanism 8, and the fat is cut continuously.

The small hole is formed in the eyelid, and the sleeve 2 gradually extends into the eyelid, so that an incision does not need to be formed in the width direction of the eyelid, and the generation of eyelid suture scars is avoided; by arranging the cutting device 4 in the sleeve 2, under the driving of the rotating motor 1 and the negative pressure generated by the collecting device 5, the fat or the tissue entering the sleeve 2 through the inlet hole 3 can be cut, and the cut fat or the cut tissue is further collected by the collecting device 5, so that the effect of taking out the fat in the eye skin in a traceless state is realized; meanwhile, the tip part 6 is arranged at the tip end of the sleeve 2, the telescopic pipe 9 is contracted when the collecting device 5 is opened, the sleeve 2 slides relative to the cutting device 4, the cone 42 pushes the cutting blade 65 out of the tip end, and the eyelid can be cut and layered at the front end of the sleeve 2, so that the sleeve 2 can be gradually pushed; the adjusting mechanism 8 can adjust the position of the sleeve 2, so that the fat at different positions can be conveniently cut. The invention has the advantages of ingenious structural design and convenient application, improves the safety of the operation and realizes the effect of removing the intra-ocular fat without trace.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A double-fold eyelid traceless shaping device is characterized by comprising a rotating motor, a sleeve, an inlet hole, a cutting device, a collecting device, a tip part, a guide mechanism and an adjusting mechanism, wherein the rotating motor is arranged at one opening end of the sleeve, the tip part is arranged at one closed end of the sleeve, a plurality of inlet holes are formed in the outer wall of the sleeve, the collecting device is fixed at the end part of the rotating motor and communicated with the sleeve, the cutting device arranged along the length direction of the sleeve is arranged in the sleeve, one end of the cutting device is in transmission connection with an output shaft of the rotating motor, the other end of the cutting device is in rotation connection with the guide mechanism, and the adjusting mechanism is arranged outside the sleeve;

the cutting device comprises a cutting unit and a cone body which are arranged in a string, the cutting unit comprises a fixed cylinder, a universal joint and a floating scraper, the universal joint is arranged at the front end and the rear end of the fixed cylinder, the floating scraper is arranged on the outer side wall of the fixed cylinder, the cone body is arranged at the tail end of the cutting unit, and the cone body is rotatably arranged on the guide mechanism in a penetrating manner;

the tip part comprises an end body, a second hinged part, a torsional spring, a telescopic hole and a cutting blade, the end body is fixed with the sleeve in a threaded manner, two telescopic holes which are symmetrically arranged are formed in the side wall of the end body, the cutting blade is arranged in the telescopic hole, the cutting blade is rotatably connected with the end body through the second hinged part, the torsional spring is arranged on the second hinged part, and the inner side of the cutting blade is abutted to the cone;

the guide mechanism comprises a guide plate and a guide hole, the guide plate is transversely arranged in the sleeve, the center of the guide plate is provided with the guide hole, and the cone is arranged in the guide hole in a penetrating manner;

through guiding mechanism's setting, guaranteed that cutting device can not take place to curl, guiding mechanism can play the cushioning effect when cutting device length changes in the sleeve pipe simultaneously.

2. The double eyelid traceless reshaping apparatus of claim 1, further comprising a telescopic tube, wherein the telescopic tube is arranged between the sleeve and the rotating motor, one end of the telescopic tube is connected with the output end of the rotating motor, and the other end of the telescopic tube is connected with the opening end of the sleeve.

3. The double-fold eyelid traceless reshaping device according to claim 2, wherein the floating scraper comprises a supporting rod, a plug, a first hinge portion, a scraping head and a spring, the supporting rod is slidably arranged on the side wall of the fixed cylinder, the plug is arranged at one end of the supporting rod extending into the fixed cylinder, the scraping head is connected to the other end of the supporting rod through the first hinge portion, the scraping head abuts against the inner wall of the sleeve, the spring is sleeved on the supporting rod, and the spring is arranged between the first hinge portion and the outer wall of the fixed cylinder.

4. The double-fold eyelid traceless reshaping device as claimed in claim 3, wherein the collecting device comprises a collecting chamber, a collecting pipe and a peristaltic pump, the collecting chamber is fixedly connected with the end part of the rotating motor, the collecting chamber is communicated with the inner cavity of the sleeve through the collecting pipe, and the peristaltic pump is arranged on the collecting pipe.

5. The double-fold eyelid traceless shaping device according to claim 4, wherein the adjusting mechanism comprises a mounting groove, a sleeve ring, a pull rope and an arc-shaped blocking rod, a plurality of mounting grooves are formed in the outer wall of the sleeve, the mounting grooves are arranged along the length direction of the sleeve, the arc-shaped blocking rod is arranged at the upper end of the mounting groove and is flush with the outer wall of the sleeve, the sleeve ring is sleeved at the opening end of the sleeve, the pull rope penetrates through the mounting groove and the arc-shaped blocking rod, one end of the pull rope is fixedly connected with the closed end of the sleeve, and the other end of the pull rope is fixedly connected with the sleeve ring.