CN110711051A

CN110711051A - No trace implantation device of nose bone false body

Info

Publication number: CN110711051A
Application number: CN201911141514.8A
Authority: CN
Inventors: 薛志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-01-21
Anticipated expiration: 2039-11-20
Also published as: CN110711051B

Abstract

The embodiment of the invention discloses a seamless implantation device for a nasal bone prosthesis, which belongs to the technical field of plastic equipment and comprises a driving part and a guide part, wherein the guide part is coaxially screwed at the end part of the driving part, and the driving part is communicated with the guide part; the driving barrel on the driving portion is provided with a first channel and a second channel which are communicated with each other on the central axis, a driving rod is arranged in the first channel in a penetrating mode, the outer wall of the first channel is provided with a power assembly, the power assembly is in transmission connection with the driving rod, and the second channel is communicated with the guide portion. The guide part comprises a guide cylinder body, a guide opening and a spreading mechanism, one end of the guide cylinder body is in threaded connection with the guide cylinder body, the guide opening is formed in the other end of the guide cylinder body, the spreading mechanism is arranged on the guide cylinder body, one end of the spreading mechanism is communicated with the second channel, and the other end of the spreading mechanism penetrates out of the guide opening. The invention has the advantages of ingenious structural design, convenient use, simple operation, good implantation effect of the nasal prosthesis, reduction of operation traces and improvement of the aesthetic degree of plastic surgery.

Description

No trace implantation device of nose bone false body

Technical Field

The embodiment of the invention relates to the technical field of plastic equipment, in particular to a seamless implantation device for a nasal bone prosthesis.

Background

The plastic cosmetology refers to medical science which has strong scientificity, technicality and artistry and aims at improving the external aesthetic feeling of a human body by repairing and remolding the appearance of the human body and the shapes of all parts of the human body by using operations, medicines, medical instruments and other medical technical methods. The popular way of shaping and beautifying is to carve the human body.

With the pursuit of more beautiful appearance, more and more people seek to realize the shaping and beauty, particularly adopt nose-raising shaping to make the nose more exquisite and beautiful. In the prior art, the process of nose augmentation surgery includes: the side of the nose cavity is opened through the scalpel, the opening is propped open through the propping-open equipment, the prosthesis to be implanted is fixed through the nasal tissue forceps, and then the prosthesis is implanted into the nose bridge along the opening, so that the nose bridge is propped open outwards.

However, since nasal tissue forceps are not specialized prosthetic implant tools and have certain structural deficiencies, distraction devices are also required to assist. In the process of the nose augmentation surgery, because at least two devices are adopted and the devices need to be held manually, the operation is complicated and the use is inconvenient; meanwhile, when nasal bone prostheses are clamped and implanted by nasal tissue forceps, the nasal prostheses cannot be fed in place at one time due to lack of effective guide and easy hand shaking, the position needs to be repeatedly adjusted, the wound is increased, the recovery period is prolonged, the final nasal augmentation operation is marked, and the attractiveness is affected.

Therefore, the technical problem to be solved by those skilled in the art is how to provide a nasal bone prosthesis implantation device to implant a nasal bone prosthesis at one time without the assistance of other instruments and realize traceless implantation.

Disclosure of Invention

Therefore, the embodiment of the invention provides a seamless implanting device for a nasal bone prosthesis, which aims 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:

the traceless implantation device for the nasal bone prosthesis comprises a driving part and a guide part, wherein the guide part is coaxially screwed at the end part of the driving part, and the driving part is communicated with the guide part;

the driving part comprises a driving barrel, a first channel, a second channel, a driving rod and a power assembly, the first channel and the second channel are communicated with each other and are arranged on the central axis of the driving barrel, the driving rod penetrates through the first channel, the power assembly is arranged on the outer wall of the first channel and is in transmission connection with the driving rod, and the second channel is communicated with the guide part.

Further, still include breach and lower breach, it sets up to go up breach and lower breach are opened relatively on the first passageway outer wall, the actuating lever passes through go up breach and lower breach with the power component transmission is connected.

Furthermore, the actuating lever includes the body of rod, goes up flank of tooth, antiskid line face and rubber head down, the body of rod up end is the flank of tooth, the body of rod down the terminal surface be antiskid line face down, the body of rod both ends all are fixed with the rubber head.

Further, the power assembly comprises an upper driving wheel, a lower driving wheel and a floating mechanism, the floating mechanism is arranged above the upper notch, an upper driving wheel is arranged in the floating mechanism, the upper driving wheel penetrates through the upper notch and is in transmission connection with an upper tooth surface of the driving rod, the lower driving wheel is arranged below the lower notch, and the lower driving wheel penetrates through the lower notch and is in transmission connection with a lower anti-skid thread surface of the driving rod.

Further, the relocation mechanism includes guide way, elastic component and installation piece, the guide way symmetry is equipped with two, two the guide way is vertical to be located go up the breach both sides, it is equipped with the installation piece to slide in the guide way, go up the center pin of drive wheel with the installation piece rotates to be connected, installation piece upper end pass through the elastic component with guide way upper end elastic connection, installation piece lower extreme pass through the elastic component with guide way lower extreme elastic connection.

Furthermore, the device also comprises a driving port, the driving port is formed in the outer wall of the driving barrel above the upper driving wheel, and the upper driving wheel penetrates out of the driving port upwards.

Further, the guide part comprises a guide cylinder body, a guide opening and a spreading mechanism, one end of the guide cylinder body is in threaded connection with the guide cylinder body, the other end of the guide cylinder body is provided with the guide opening, the spreading mechanism is arranged on the guide cylinder body, one end of the spreading mechanism is communicated with the second channel, and the other end of the spreading mechanism penetrates out of the guide opening.

Further, the strutting mechanism comprises a C-shaped elastic sheet, a fixing part, a connecting rod and arc-shaped guide pieces, wherein the C-shaped elastic sheet is wound on the outer wall of the guide cylinder body, the middle part of the C-shaped elastic sheet is fixedly connected with the guide cylinder body through the fixing part, the two ends of the C-shaped elastic sheet are both connected with the connecting rod, the connecting rod is arranged on the outer wall of the guide cylinder body in a penetrating mode through the radial sliding of the guide cylinder body, the connecting rod stretches into one end of the guide cylinder body, the arc-shaped guide pieces are arranged oppositely, one end of each arc-shaped guide piece is communicated with the second channel, and the other end of each arc-shaped guide piece penetrates out of the.

Further, still include stabilizer bar, stabilizing block and spout, be equipped with the spout in the direction barrel, the spout with the connecting rod syntropy sets up, be equipped with the stabilizing block that slides the setting in the spout, stabilizing block connects the stabilizer bar, the stabilizer bar is connected the connecting rod.

Furthermore, the guide device also comprises a rubber pad, and one end of the arc-shaped guide sheet, which extends out of the guide opening, is provided with the rubber pad.

The embodiment of the invention has the following advantages:

according to the technical scheme, the driving part and the guiding part are combined, the guiding part is used for supporting the incision in the nasal cavity, the driving part gradually pushes out the nasal bone prosthesis placed in the second channel outwards and implants the nasal bone prosthesis into the incision, therefore, the expanding and implanting actions are simultaneously realized through the implanting device, the implanting operation can be realized only through one hand, the use is very convenient, and the problem of complex use in the prior art is solved; meanwhile, when in use, the guide part is always in a strutting state, the strutting size is not changed, and the hand holding the driving part can adjust the implantation angle and position, so that the nasal prosthesis can be sent in place at one time, the wound size is reduced, the recovery period is shortened, the operation trace is reduced, and the nasal prosthesis is more attractive. The invention has the advantages of ingenious structural design, convenient use, simple operation, good implantation effect of the nasal prosthesis, reduction of operation traces and improvement of the aesthetic degree of plastic surgery.

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 nasal bone prosthesis non-scar implant device according to an embodiment of the present invention;

FIG. 2 is a right side view of a nasal bone prosthesis non-scar implant device according to an embodiment of the present invention;

FIG. 3 is a front cross-sectional view of a nasal bone prosthesis seamless implant device according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3A according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of the power assembly of FIG. 3 according to an embodiment of the present invention

FIG. 6 is a rear elevational view of a drive rod provided in accordance with an embodiment of the present invention;

in the figure:

1 a driving part; 11 driving the cylinder; 12 a first channel; 13 a second channel; 14 driving the rod; 141 rod bodies; 142 upper tooth surface; 143 lower antiskid ridge surface; 144 a rubber head; 15 a power assembly; 151, an upper drive wheel; 152 a lower drive wheel; 153 a floating mechanism; 1531 a guide groove; 1532 an elastic member; 1533 mounting the block; 2, a guide part; 21 guiding the cylinder body; 22 a guide opening; 23, a distraction mechanism; 231C-shaped spring pieces; 232 a fixing member; 233 connecting rods; 234 arc-shaped guide pieces; 3, forming a notch; 4, arranging a notch; 5 a driving port; 6 a stabilizer bar; 7, a stabilizing block; 8, a chute; 9 rubber pad.

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, improve the implantation efficiency of the nasal prosthesis and reduce the implantation traces, the embodiment of the invention provides the traceless implantation device of the nasal bone prosthesis, which can simultaneously open the nasal cavity incision and implant the nasal prosthesis, and achieves the purposes of simple operation, quick and convenient implantation and reduction of the plastic traces. Specifically, as shown in fig. 1-6, the structure of the device includes a driving portion 1 and a guiding portion 2, which are detachably connected, wherein one end of the driving portion 1 is a closed end, the other end is an open end, and the same guiding portion 2 is also provided with an open end, specifically in this embodiment, the guiding portion 2 is coaxially screwed to the end of the driving portion 1, that is, the open end of the driving portion 1 and the open end of the guiding portion 2 are screwed and fixed, and the driving portion 1 and the guiding portion 2 are communicated. For convenience of use, the driving part 1 and the guide part 2 need to be coaxially disposed.

In this embodiment, the actuation part 1 is designed in order to push the nasal prosthesis into the nasal cavity opening. Specifically, the driving part 1 includes a driving cylinder 11, a first passage 12, a second passage 13, a driving rod 14, and a power assembly 15. The driving cylinder 11 is a circular cylinder and is convenient to hold, and the first channel 12, the second channel 13, the driving rod 14 and the power assembly 15 are all arranged in an inner cavity of the driving cylinder 11. Specifically, a first channel 12 and a second channel 13 which are communicated with each other are arranged on the central axis of the driving cylinder 11, and the first channel 12 and the second channel 13 are both fixed in the driving cylinder 11. Specifically, when the driving cylinder 11 is arranged, a tubular structure may be arranged in the driving cylinder 11, and an outer wall of the tubular structure is connected with an inner wall of the driving cylinder 11 to establish the first channel 12 and the second channel 13. In this embodiment, the first channel 12 and the second channel 13 are formed on the central axis of the driving cylinder 11, and the thickness from the outer wall of the driving cylinder 11 to the first channel 12 or the second channel 13 is a certain thickness, so that the first channel 12 and the second channel 13 have a certain mechanical strength. A driving rod 14 penetrates through the first channel 12, a power assembly 15 is arranged on the outer wall of the first channel 12, the power assembly 15 is in transmission connection with the driving rod 14, and the second channel 13 is communicated with the guide part 2. When the nasal prosthesis implanting device is used, a prosthesis to be implanted is placed into the second channel 13, in the implanting process, the driving rod 14 is driven by the power assembly 15 to move along the first channel 12 and the second channel 13, and the driving rod 14 abuts against the nasal prosthesis, so that the driving rod 14 can push the nasal prosthesis to move towards the guide part 2 along the second channel 13, and in the gradually moving process of the driving rod 14, the nasal prosthesis is pushed to penetrate through the guide part 2 and enter a nasal cavity incision, and the implantation of the nasal prosthesis is realized.

To effect drive connection of drive rod 14 to power assembly 15. Specifically, last breach 3 and lower breach 4 have been set up on first passageway 12, go up breach 3 and lower breach 4 and seted up relatively on the 12 outer walls of first passageway, go up breach 3 and set up in the top of first passageway 12, and lower breach 4 sets up in the below of first passageway 12, actuating lever 14 passes through go up breach 3 and lower breach 4 with power component 15 transmission is connected, and power component 15 transmission is connected actuating lever 14 and is made actuating lever 14 realize removing in first passageway 12 and second passageway 13.

To facilitate transmission with the power assembly 15. Specifically, the driving lever 14 includes a lever body 141, an upper tooth surface 142, a lower anti-slip surface 143, and a rubber head 144, the lever body 141 may be configured as a long plate structure having a rectangular section, the upper end surface of the rod body 141 is an upper tooth surface 142, the lower end surface of the rod body 141 is a lower anti-skid thread surface 143, so that the upper tooth surface 142 structure of the upper end surface of the rod body 141 is in transmission with the power assembly 15, the lower anti-skid thread surface 143 of the lower end surface of the rod body 141 is in transmission with the power assembly 15, the two ends of the rod body 141 are both fixed with rubber heads 144, the rubber heads 144 are pressed against the end part of the nasal prosthesis placed in the second channel 13, therefore, when the nasal prosthesis is used, the power assembly 15 can be in transmission connection with the upper end face and the lower end face of the driving rod 14 at the same time, the rubber head 144 at the end part of the driving rod 14 can push the nasal prosthesis to move forwards along the second channel 13 under the transmission action of the power assembly 15, and the nasal prosthesis finally passes out of the guide part 2 from the second channel 13 and enters the nasal cavity incision.

To accommodate the configuration of the upper tooth surface 142 and the lower slip surface 143 of the drive rod 14 described above. Specifically, the power assembly 15 includes an upper driving wheel 151, a lower driving wheel 152 and a floating mechanism 153, the floating mechanism 153 is disposed above the upper notch 3, the upper driving wheel 151 is disposed in the floating mechanism 153, and the upper driving wheel 151 penetrates through the upper notch 3 and is in transmission connection with the upper tooth surface 142 of the driving rod 14. In use, when the upper drive wheel 151 is depressed, the upper drive wheel 151 moves downwardly within the float mechanism 153, the upper drive wheel 151 contacts the upper toothed surface 142 of the drive rod 14, thereby establishing a drive connection between the upper drive wheel 151 and the drive rod 14, and when the upper drive wheel 151 is no longer depressed, the upper drive wheel 151 moves upwardly within the float mechanism 153, the upper drive wheel 151 disengaging from the upper toothed surface 142 of the drive rod 14; meanwhile, a lower driving wheel 152 is arranged below the lower notch 4, the lower driving wheel 152 penetrates through the lower notch 4 to be in transmission connection with the lower anti-skid thread surface 143 of the driving rod 14, and anti-skid threads are also arranged on the outer wall of the lower driving wheel 152, so that the lower driving wheel 152 is in contact with and in transmission connection with the lower anti-skid thread surface 143 at the lower end of the driving rod 14. Specifically, when in use, the upper driving wheel 151 presses down to contact with the upper tooth surface 142 of the driving rod 14 and establish transmission connection, and simultaneously, the lower driving wheel 152 presses down the driving rod 14, so that the lower anti-skid thread surface 143 of the driving rod 14 contacts with the lower driving wheel 152 and establishes transmission connection, and when the upper driving wheel 151 is rotated, the driving rod 14 presses the nasal prosthesis to move towards the guide part 2 when the upper driving wheel 151 drives the driving rod 14 to move towards the second channel 13; when the implantation process needs to be suspended, the pressing action on the upper driving wheel 151 is released, and the upper driving wheel 151 moves upward a certain distance in the floating mechanism 153, so that the upper driving wheel 151 disengages from the driving rod 14 and no longer generates a driving force, and at the same time, since the lower anti-skid surface 143 of the driving rod 14 contacts with the lower driving wheel 152, which is also provided with anti-skid threads, the position of the driving rod 14 is suspended and does not move back along the first channel 12.

Based on the above structure, the floating mechanism 153 is provided to further function that the driving rod 14 can be led out from the opening end of the driving cylinder 11 along the first channel 12 and the second channel 13 by external force when the upper driving wheel 151 is not in contact with the driving rod 14 for transmission, and the driving rod 14 can be sterilized, maintained, etc. Specifically, the floating mechanism 153 includes two guide slots 1531, two elastic members 1532, and two mounting blocks 1533, the two guide slots 1531 are symmetrically disposed, the two guide slots 1531 are vertically disposed on two sides of the upper notch 3, the mounting block 1533 is slidably disposed in the guide slot 1531, the central axis of the upper driving wheel 151 is rotatably connected to the mounting block 1533, in this embodiment, the two elastic members 1532 are disposed, the elastic member 1532 is a spring, the upper end of the mounting block 1533 is elastically connected to the upper end of the guide slot 1531 through the elastic member 1532, and the lower end of the mounting block 1533 is elastically connected to the lower end of the guide slot 1531 through the elastic member 1532. Therefore, the mounting block 1533 can bring the upper driving wheel 151 upward along the guide groove 1531 by a certain distance under the elastic force of the spring, thereby disengaging the upper driving wheel 151 from the driving lever 14.

In order to press the upper driving wheel 151 downwards, the upper driving wheel further comprises a driving port 5, the driving port 5 is formed in the outer wall of the driving cylinder 11 above the upper driving wheel 151, and the upper driving wheel 151 penetrates out of the driving port 5 upwards. The upper driving wheel 151 is higher than the driving cylinder 11 by a certain distance outside the driving opening 5, so as to facilitate the user to press down, and meanwhile, it needs to be ensured that after the upper driving wheel 151 is pressed down, the upper driving wheel 151 can still be rotated and drive the driving rod 14 to move in the first channel 12.

The guide part 2 is matched with the driving part 1, so that the nose prosthesis is implanted into the nasal cavity incision. Further, the guide part 2 includes a guide cylinder 21, a guide opening 22 and a spreading mechanism 23, and one end of the guide cylinder 21 is screwed with the guide cylinder 21, so that the implant device can be conveniently disassembled and assembled. The other end of the guide cylinder body 21 is provided with a guide opening 22, the guide opening 22 is convenient for the nasal prosthesis to pass through and enter the nasal cavity opening, and the end of the guide opening 22 can be arranged to be a tip end to conveniently enter the nasal cavity for use. The opening mechanism 23 is arranged on the guide cylinder body 21, and the opening mechanism 23 is mainly used for opening the nasal cavity incision, so that the implantation of the nasal prosthesis is facilitated. Specifically, one end of the expanding mechanism 23 is communicated with the second channel 13, so that the nasal prosthesis can smoothly enter the expanding mechanism 23, and the other end of the expanding mechanism 23 penetrates through the guide opening 22, so that the expanding mechanism 23 penetrates through the guide part 2 to expand the nasal cavity incision.

In order to facilitate the use of the distraction mechanism 23, specifically, the distraction mechanism 23 includes a C-shaped elastic piece 231, a fixing piece 232, a connecting rod 233 and an arc-shaped guide piece 234, the C-shaped elastic piece 231 has a certain elastic force, the C-shaped elastic piece 231 is wound on the outer wall of the guide cylinder 21, the middle part of the C-shaped elastic piece 231 is fixedly connected with the guide cylinder 21 through the fixing piece 232, both ends of the C-shaped elastic piece 231 are connected with the connecting rod 233, the connecting rod 233 is radially slidably arranged on the outer wall of the guide cylinder 21 along the guide cylinder 21, one end of the connecting rod 233 extending into the guide cylinder 21 is provided with the arc-shaped guide piece 234, and the two arc-shaped guide pieces 234 are arranged oppositely, so that the two arc-shaped guide pieces 234 can be designed according to the shape characteristics of the nasal prosthesis, the nasal prosthesis can pass through the. One end of the arc-shaped guide piece 234 is communicated with the second channel 13, so that the nasal prosthesis can smoothly enter the channel formed by the two arc-shaped guide pieces 234 from the second channel 13, the other end of the arc-shaped guide piece 234 outwards penetrates through the guide opening 22, and further, the nasal prosthesis is forwards conveyed from the guide opening 22 to the nasal cavity incision along the channel formed by the two arc-shaped guide pieces 234, and the implantation of the nasal prosthesis is realized.

Therefore, based on the above structure, when this struts mechanism 23 realizes the effect of strutting when using, thumb and forefinger are put respectively at the tip of C shape shell fragment 231 and are pushed down, make two connecting rods 233 drive arc guide vane 234 contacts, insert arc guide vane 234 tip on the nasal cavity incision this moment, thumb and forefinger are released afterwards, under the spring action of C shape shell fragment 231, connecting rod 233 drives arc guide vane 234 and keeps away from each other, two arc guide vane 234 open the nasal cavity incision, and maintain the state of strutting, make the nasal prosthesis can enter into the nasal cavity incision under the pushing action of actuating lever 14, realize the implantation of nasal prosthesis.

On the basis that the arc-shaped guide pieces 234 have the supporting function and the guiding function, further, after most of the nasal prosthesis is implanted into the nasal cavity incision, the tail part of the nasal prosthesis can be clamped by the two arc-shaped guide pieces 234 by pressing down the C-shaped elastic piece 231, so that the position of the nasal prosthesis in the nasal cavity incision can be adjusted by driving the nasal prosthesis to be implanted in place; similarly, when the nasal prosthesis is completely separated from the arc-shaped guide pieces 234 and the two arc-shaped guide pieces 234 are contacted by installing the above method, the ends of the two arc-shaped guide pieces 234 can push the nasal prosthesis, so that the position of the nasal prosthesis in the nasal cavity incision can be adjusted.

In order to stabilize the expanding structure in use, the expanding structure further comprises a stabilizing rod 6, a stabilizing block 7 and a sliding groove 8, the sliding groove 8 is arranged in the guide cylinder 21, the sliding groove 8 and the connecting rod 233 are arranged in the same direction, and the sliding direction of the stabilizing rod 6 and the stabilizing block 7 is required to be consistent with that of the connecting rod 233. A stabilizing block 7 is arranged in the sliding groove 8 in a sliding manner, the stabilizing block 7 is connected with a stabilizing rod 6, and the stabilizing rod 6 is connected with the connecting rod 233.

In order to prevent the arc-shaped guide piece 234 from damaging the nasal cavity incision, a rubber pad 9 is further arranged, and the end of the arc-shaped guide piece 234 extending out of the guide opening 22 is provided with the rubber pad 9.

According to the technical scheme, the driving part 1 and the guide part 2 are combined, the guide part 2 is used for supporting and opening the incision in the nasal cavity, the driving part 1 gradually pushes out the nasal bone prosthesis placed in the second channel 13 outwards and implants the nasal bone prosthesis into the incision, therefore, the application of the implanting device can realize the actions of opening and implanting at the same time, the implanting operation can be realized only by one hand, the use is very convenient, and the problem of complicated use in the prior art is solved; meanwhile, in use, the guide part 2 is always in a strutting state, the strutting size is not changed, and the hand holding the driving part 1 can adjust the implantation angle and position, so that the nasal prosthesis can be sent in place at one time, the wound size is reduced, the recovery period is shortened, the operation trace is reduced, and the nasal prosthesis is more attractive. The invention has the advantages of ingenious structural design, convenient use, simple operation, good implantation effect of the nasal prosthesis, reduction of operation traces and improvement of the aesthetic degree of plastic surgery.

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. The traceless implantation device for the nasal bone prosthesis is characterized by comprising a driving part and a guide part, wherein the guide part is coaxially screwed at the end part of the driving part, and the driving part is communicated with the guide part;

2. The rhinal prosthesis traceless implant device of claim 1, further comprising an upper notch and a lower notch, wherein the upper notch and the lower notch are oppositely arranged on the outer wall of the first channel, and the driving rod is in transmission connection with the power assembly through the upper notch and the lower notch.

3. The rhinal prosthesis non-scar implant device according to claim 2, wherein the driving rod comprises a rod body, an upper tooth surface, a lower anti-skid surface and a rubber head, wherein the upper end surface of the rod body is the upper tooth surface, the lower end surface of the rod body is the lower anti-skid surface, and the rubber head is fixed at both ends of the rod body.

4. The rhinal prosthesis traceless implantation device as claimed in claim 3, wherein the power assembly comprises an upper driving wheel, a lower driving wheel and a floating mechanism, the floating mechanism is arranged above the upper notch, the upper driving wheel is arranged in the floating mechanism, the upper driving wheel penetrates through the upper notch to be in transmission connection with the upper tooth surface of the driving rod, the lower driving wheel is arranged below the lower notch, and the lower driving wheel penetrates through the lower notch to be in transmission connection with the lower anti-skid thread surface of the driving rod.

5. The rhinal prosthesis traceless implantation device as claimed in claim 4, wherein the floating mechanism comprises two guide grooves, two elastic members and two mounting blocks, the two guide grooves are vertically arranged at two sides of the upper notch, the mounting blocks are slidably arranged in the guide grooves, the central shaft of the upper driving wheel is rotatably connected with the mounting blocks, the upper ends of the mounting blocks are elastically connected with the upper ends of the guide grooves through the elastic members, and the lower ends of the mounting blocks are elastically connected with the lower ends of the guide grooves through the elastic members.

6. The rhinal prosthesis traceless implantation device of claim 5, further comprising a driving port, wherein the driving port is formed in the outer wall of the driving cylinder body above the upper driving wheel, and the upper driving wheel penetrates upwards out of the driving port.

7. The rhinal prosthesis traceless implantation device as claimed in claim 6, wherein the guide portion comprises a guide cylinder, a guide opening and a distraction mechanism, one end of the guide cylinder is in threaded connection with the guide cylinder, the other end of the guide cylinder is provided with the guide opening, the distraction mechanism is arranged on the guide cylinder, one end of the distraction mechanism is communicated with the second channel, and the other end of the distraction mechanism penetrates out of the guide opening.

8. The device for implanting a nasal bone prosthesis as claimed in claim 7, wherein the spreading mechanism comprises a C-shaped spring, a fixing member, a connecting rod and arc-shaped guide pieces, the C-shaped spring is wound around the outer wall of the guide cylinder, the middle part of the C-shaped spring is fixedly connected with the guide cylinder through the fixing member, the two ends of the C-shaped spring are connected with the connecting rod, the connecting rod is arranged on the outer wall of the guide cylinder in a radially sliding manner along the guide cylinder, the end of the connecting rod extending into the guide cylinder is provided with the arc-shaped guide pieces, the two arc-shaped guide pieces are arranged oppositely, one end of each arc-shaped guide piece is communicated with the second channel, and the other end of each arc-shaped guide piece extends out of the guide opening.

9. The device of claim 8, further comprising a stabilizer bar, a stabilizer block and a sliding groove, wherein the sliding groove is disposed in the guiding cylinder and is in the same direction as the connecting rod, the sliding groove is disposed with the stabilizer block slidably disposed therein, the stabilizer block is connected to the stabilizer bar, and the stabilizer bar is connected to the connecting rod.

10. The rhinal prosthesis traceless implant device of claim 9, further comprising a rubber pad, wherein a rubber pad is disposed on an end of the arcuate guide tab extending out of the guide opening.