CN211834512U

CN211834512U - Novel micro-needle hair-planting device

Info

Publication number: CN211834512U
Application number: CN201922152286.6U
Authority: CN
Inventors: 黄兴勇
Original assignee: Shanghai Huamei Medical Cosmetology Hospital Co ltd
Current assignee: Shanghai Huamei Medical Cosmetology Hospital Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-11-03
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a novel micropin hair-planting ware, including operation handle, promotion module, blade module and push pin module, the operation handle includes main part spare and replacement, the promotion module includes pressing piece, slip post and two promotion pieces, and the other end of pressing piece is connected with the one end integral type of slip post, and the other end of slip post is connected with the one end integral type that promotes the piece, and the other end that promotes the piece supports the sliding base, the blade module includes blade base and two blades, push pin module is including promoting the post, push pin and slider, and the promotion post is located the second sliding tray, promotes post and slip post sliding connection, and the one end integral type that promotes post and push pin is connected, and the one end and the promotion post integral type of slider are connected, slider and main part spare sliding connection. The utility model discloses a fold of two blades with part and push away the promotion of needle, ensured that the hair follicle can implant completely in the hair follicle implants the incision, improve the operation effect of hair planting, and convenient operation.

Description

Novel micro-needle hair-planting device

Technical Field

The utility model relates to a plant and send out the instrument field, concretely relates to novel micropin ware of sending out is planted.

Background

Hair follicle planting belongs to application microsurgery, and the operation adopts a hair follicle extractor to take out healthy hair follicle tissues of a back occipital part, and then transplants the hair follicle to a hair loss part by using a hair follicle hair planting device after special hair follicle tissue separation, so as to realize regrowth of hair.

The micro-needle hair transplantation is an international advanced hair transplantation technology. The micro-needle hair transplantation is to place hair follicles into a needle hole device and directly plant the hair follicles to the skin by adopting a detachable and more precise needle hole. In the process of hair follicle implantation, the existing hair follicle transplanting device has the conditions that the operation is inconvenient, and the hair follicle cannot be completely transplanted into the skin of a hair loss part

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel micropin hair-planting ware convenient to plant skin with the hair follicle.

The utility model provides a technical scheme that above-mentioned problem adopted is:

a novel micro-needle hair planting device comprises an operating handle, a pushing module, a blade module and a needle pushing module for pushing hair follicles, wherein the operating handle comprises a main body part and a replacement part, the top end of the main body part is provided with a pressing hole, the bottom end of the main body part is provided with a first perforation and a first round hole, the side edge of the main body part is provided with a strip-shaped hole, the top end of the replacement part is provided with a second perforation and a second round hole, the bottom end of the replacement part is provided with a first sliding groove, a sliding base is connected in the first sliding groove in a sliding way and has a structure with two open ends, a first spring is arranged between the sliding base and the replacement part and supports against the sliding base and the replacement part, the pushing module comprises a pressing part, a sliding column and two pushing pieces, one end of the pressing part penetrates through the pressing hole so that one end of the pressing part is positioned outside the main body part, and the other, the other end of the sliding column is integrally connected with one end of the pushing sheet, the other end of the pushing sheet sequentially penetrates through the first perforation and the second perforation to enable the other end of the pushing sheet to be located in the first sliding groove, the other end of the pushing sheet abuts against the sliding base, a pressure spring is arranged between the sliding column and the main body part and abuts against the sliding column and the main body part, the sliding column is provided with a second sliding groove and a sliding hole, the second sliding groove is communicated with the sliding hole, the blade module is inserted into the sliding base and comprises a blade base and two blades, one end of the blade base is integrally connected with the replacement part, the other end of the blade base is fixedly connected with one end of each blade, the other end of each blade is located outside the sliding base, the blade base is of a structure with openings at two ends, the blades are provided with bumps which abut against the sliding base, and the pushing needle module comprises a pushing column, promote the post and be located the second sliding tray, promote post and sliding column sliding connection, promote the post and be connected with the one end integral type that pushes away the needle, the other end that pushes away the needle passes second sliding tray, first round hole, second round hole in proper order so that the other end that pushes away the needle is located the blade base, the one end and the promotion post integral type of slider are connected, and the other end of slider passes sliding hole, bar hole in proper order so that the other end of slider is located the main part outside, slider and main part sliding connection, it is equipped with the second spring to promote between post and the sliding column, and the second spring supports and promotes post and sliding column. The push piece pushes the sliding base, the sliding base is extruded with the salient points, and the two blades are folded into one blade to cut the skin; the pressing piece is loosened, the sliding base resets under the action of the pressure spring and the first spring, the two blades are separated to open the incision, and the sliding block slides downwards to drive the push needle to push the hair follicle between the two blades into the opened incision.

As a further improvement of the technical scheme, the bottom end of the main body part is provided with an external thread, the top end of the replacement part is provided with an internal thread, and the main body part is in threaded fit with the replacement part.

As a further improvement of the technical scheme, the salient point is in the shape of a semicircular body, and the blade is a triangular blade.

As a further improvement of the technical scheme, the bottom end of the sliding base is in a round table shape, so that the incision condition can be observed conveniently, and the hair follicle can be implanted into the skin completely.

As a further improvement of the technical scheme, the anti-slip belt is arranged on the outer side surface of the replacement part, so that damage caused by sliding of the appliance is avoided.

Compared with the prior art, the utility model, have following advantage and effect:

the utility model discloses a furling and part of two blades, realize forming the hair follicle and implant the incision and strut the notched effect, the incision struts and makes in the hair follicle can get into the incision completely, has avoided influencing the hair planting effect because of the hair follicle is not implanted completely. Furthermore, the hair follicle is pushed into the incision through the push needle, so that the complete implantation of the hair follicle is further ensured, the hair transplantation operation effect is improved, and the operation is convenient.

Drawings

Fig. 1 is a schematic structural view of the microneedle hair-planting device of the present invention.

Fig. 2 is a sectional view of the structure of the microneedle hair-planting device of the present invention.

Fig. 3 is a partial structural schematic explosion diagram of the microneedle hair-planting device of the present invention.

The device comprises an operation handle 1, a main body 11, a pressing hole 111, a first through hole 112, a first round hole 113, a strip-shaped hole 114, a replacement 12, a second through hole 121, a second round hole 122, a first sliding groove 123, a sliding base 124, a first spring 1241, an anti-slip band 125, a pushing module 2, a pressing piece 21, a sliding column 22, a compression spring 221, a second sliding groove 222, a sliding hole 223, a pushing sheet 23, a blade module 3, a blade base 31, a blade 32, a salient point 321, a needle pushing module 4, a pushing column 41, a second spring 411, a pushing needle 42 and a sliding block 43.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1 to 3, the novel microneedle hair transplanter of the present embodiment includes an operation handle 1, a pushing module 2, a blade module 3, and a needle pushing module 4 for pushing hair follicles, where the operation handle 1 includes a main body 11 and a replacement 12, the top end of the main body 11 is provided with a pressing hole 111, the bottom end of the main body 11 is provided with a first through hole 112 and a first circular hole 113, the side of the main body 11 is provided with a bar hole 114, the top end of the replacement 12 is provided with a second through hole 121 and a second circular hole 122, the bottom end of the replacement 12 is provided with a first sliding groove 123, the first sliding groove 123 is slidably connected with a sliding base 124, the sliding base 124 is a structure with two open ends, a first spring 1241 is disposed between the sliding base 124 and the replacement 12, the first spring 1241 pushes against the sliding base 124 and the replacement 12, the pushing module 2 includes a pressing piece 21, a sliding column 22, and two pushing pieces 23, one end of the pressing piece 21 penetrates through the pressing hole 111 so that one end of the pressing piece 21 is located on the outer side of the main body piece 11, the other end of the pressing piece 21 is integrally connected with one end of the sliding column 22, the other end of the sliding column 22 is integrally connected with one end of the pushing piece 23, the other end of the pushing piece 23 sequentially penetrates through the first through hole 112 and the second through hole 121 so that the other end of the pushing piece 23 is located in the first sliding groove 123, the other end of the pushing piece 23 abuts against the sliding base 124, a pressure spring 221 is arranged between the sliding column 22 and the main body piece 11, the pressure spring 221 abuts against the sliding column 22 and the main body piece 11, the sliding column 22 is provided with a second sliding groove 222 and a sliding hole 223, the second sliding groove 222 and the sliding hole 223 are communicated, the blade module 3 is inserted into the sliding base 124, the blade module 3 comprises a blade base 31 and two blades 32, one end of the blade base, the other end of the blade base 31 is fixedly connected with one end of the blade 32, the other end of the blade 32 is located outside the sliding base 124, the blade base 31 is of a structure with two open ends, the blade 32 is provided with a convex point 321, the convex point 321 abuts against the sliding base 124, the push pin module 4 comprises a push post 41, a push pin 42 and a slide block 43, the push post 41 is located in a second sliding groove 222, the push post 41 is connected with the sliding post 22 in a sliding manner, the push post 41 is connected with one end of the push pin 42 in an integrated manner, the other end of the push pin 42 sequentially passes through the second sliding groove 222, a first round hole 113 and a second round hole 122 so that the other end of the push pin 42 is located in the blade base 31, one end of the slide block 43 is connected with the push post 41 in an integrated manner, the other end of the slide block 43 sequentially passes through the sliding hole 223 and a strip-shaped hole 114 so that the other end of the slide, the utility model discloses a portable electronic device, including main part spare 11, main part spare 12, main part spare 11 and replacement 12, the bottom of promote post 41 and slide post 22 between be equipped with second spring 411, second spring 411 supports and promotes post 41 and slide post 22, main part spare 11 bottom is equipped with the external screw thread, and the top of replacement is equipped with the internal thread, main part spare 11 and the 12 screw-thread fit of replacement, bump 321 shape is the semicircle body, and blade 32 is the triangle blade, the bottom shape of sliding base 124 is the round platform form, is equipped with on the lateral surface of replacement 12 and prevents the skid.

To sum up, the utility model discloses application method is as follows:

the method comprises the following steps: pressing the pressing piece, moving the sliding base downwards, and folding the two blades;

step two: clamping hair follicles by using tweezers and placing the hair follicles between the two blades;

step three: the folded cutter head is used for puncturing the hair loss part to form a hair follicle implantation incision;

step four: the pressing piece is loosened, the sliding base moves upwards, the two blades are separated, and therefore the hair follicle implantation incision is opened;

step five: the sliding block is slid downwards, and the push needle moves downwards to push the hair follicle into the hair follicle implantation incision completely;

step six: the replacement is replaced after the implantation of all the follicles is completed.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A novel micro-needle hair transplant device is characterized in that: the hair follicle pushing device comprises an operating handle (1), a pushing module (2), a blade module (3) and a needle pushing module (4) for pushing hair follicles, wherein the operating handle (1) comprises a main body part (11) and a replacing part (12), the top end of the main body part (11) is provided with a pressing hole (111), the bottom end of the main body part (11) is provided with a first through hole (112) and a first round hole (113), the side edge of the main body part (11) is provided with a strip-shaped hole (114), the top end of the replacing part (12) is provided with a second through hole (121) and a second round hole (122), the bottom end of the replacing part (12) is provided with a first sliding groove (123), the first sliding groove (123) is internally and slidably connected with a sliding base (124), the sliding base (124) is of a structure with openings at two ends, a first spring (1241) is arranged between the sliding base (124) and the replacing part (12), and the first spring (1241), the pushing module (2) comprises a pressing piece (21), a sliding column (22) and two pushing sheets (23), one end of the pressing piece (21) penetrates through a pressing hole (111) to enable one end of the pressing piece (21) to be located on the outer side of the main body piece (11), the other end of the pressing piece (21) is integrally connected with one end of the sliding column (22), the other end of the sliding column (22) is integrally connected with one end of the pushing sheet (23), the other end of the pushing sheet (23) sequentially penetrates through a first through hole (112) and a second through hole (121) to enable the other end of the pushing sheet (23) to be located in a first sliding groove (123), the other end of the pushing sheet (23) abuts against a sliding base (124), a pressure spring (221) is arranged between the sliding column (22) and the main body piece (11), the pressure spring (221) abuts against the sliding column (22) and the main body piece (11), and a second sliding groove (222) and a sliding hole (223) are formed in the, the second sliding groove (222) is communicated with the sliding hole (223), the blade module (3) is inserted into the sliding base (124), the blade module (3) comprises a blade base (31) and two blades (32), one end of the blade base (31) is integrally connected with the replacement part (12), the other end of the blade base (31) is fixedly connected with one end of each blade (32), the other end of each blade (32) is positioned on the outer side of the sliding base (124), the blade base (31) is of a structure with two open ends, the blades (32) are provided with salient points (321), the salient points (321) abut against the sliding base (124), the push pin module (4) comprises a push column (41), a push pin (42) and a sliding block (43), the push column (41) is positioned in the second sliding groove (222), the push column (41) is slidably connected with the sliding column (22), and the push column (41) is connected with one end of the push pin (42), the other end of push pin (42) passes second sliding tray (222), first round hole (113), second round hole (122) in proper order so that the other end of push pin (42) is located blade base (31), the one end and the promotion post (41) integral type of slider (43) are connected, the other end of slider (43) passes slide hole (223), bar hole (114) in proper order so that the other end of slider (43) is located the main part (11) outside, slider (43) and main part (11) sliding connection, be equipped with second spring (411) between promotion post (41) and sliding post (22), second spring (411) support and promote post (41) and sliding post (22).

2. A novel microneedle hair transplanter according to claim 1, characterized in that: the bottom end of the main body part (11) is provided with an external thread, the top end of the replacement part (12) is provided with an internal thread, and the main body part (11) is in threaded fit with the replacement part (12).

3. A novel microneedle hair transplanter according to claim 1, characterized in that: the salient points (321) are semicircular, and the blades (32) are triangular blades.

4. A novel microneedle hair transplanter according to claim 1, characterized in that: the bottom end of the sliding base (124) is in a circular truncated cone shape.

5. A novel microneedle hair transplanter according to claim 1, characterized in that: the outer side surface of the replacement part (12) is provided with an anti-skid belt (125).