Hair transplantation device for hair transplantation

Abstract

The hair transplanting device comprises a rotating component, a shell and a hair follicle needle, an ejection component is connected to the middle of the rotating component in a sleeved mode, the rotating component and the ejection component are connected to the interior of the shell in a sleeved mode, the hair follicle needle is arranged below the rotating component, a connecting plate is fixedly installed at the top end of the hair follicle needle, and the top end of the connecting plate is fixedly connected with the ejection component. Notches are formed in the surfaces of the connecting plate and the hair follicle needle, the hair follicle needle is arranged below the rotating component and connected through the positioning hole and the positioning protrusion, so that the rotating component drives the hair follicle needle to rotate, the electromagnetic telescopic sleeve works in a small range to eject the hair follicle part out of the hair follicle needle for treatment, and the hair follicle needle and the whole hair follicle are separated from the rotating component. When the hair follicle is planted, the next hair follicle needle is replaced to extract the next hair follicle, after extraction and separation are completed, the hair follicle needle is connected with the rotating component again, the hair follicles can be planted through complete work of the electromagnetic telescopic sleeve, the hair follicles and the hair follicle needle are combined in the using process, and therefore the time for placing the hair follicles into the hair follicle needle can be shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of hair transplantation, in particular to a hair transplantation device used for hair transplantation. Background Art

[0002] Hair transplantation is a popular surgical method for treating hair loss in recent years. Generally, special instruments are used to completely extract the hair follicles from the back of the human head and the surrounding tissues. The processed hair follicles are then inserted into the internal cavity of the hair transplant needle from the hair follicle entrance at the end of the needle. The needle of the hair transplant needle is then used to cut a gap in the hair transplant area, and then the hair follicles are pushed to enter the human scalp from the hair follicle entrance at the end of the needle.

[0003] After searching, a Chinese patent with publication number 202320812869.0 discloses a hair transplant tool that does not damage hair follicles. The technical point is: by setting a hair follicle entrance on the barrel, the cross-section of which is set to a parallelogram shape, it is more convenient to insert the hair follicles into the barrel from top to bottom, so that the angle required to bend the hair follicles during the insertion process is smaller than that of a flat entry. The above scheme solves the problems of avoiding hair follicle bending, damaging hair follicles, and low success rate of hair follicle implantation. However, the small size of the hair follicles makes it inconvenient to insert the hair follicle needle, which results in a longer entire implantation time. Utility Model Content

[0004] The utility model aims to provide a hair transplantation device for hair transplantation, which has the characteristics of hair transplantation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hair transplantation device for hair transplantation, comprising a rotating member, a shell and a follicle needle, the ejection member is sleeved on the middle part of the rotating member, the rotating member and the ejection member are sleeved inside the shell, the follicle needle is arranged below the rotating member, a connecting plate is fixedly installed on the top end of the follicle needle, notches are provided on the surfaces of the connecting plate and the follicle needle, the ejection member is sleeved on the inside of the follicle needle, a positioning hole is provided on the upper surface of the connecting plate, and a positioning protrusion adapted to the positioning hole is fixedly installed on the bottom end of the rotating member.

[0006] The rotating component includes a connecting ring, a gear ring is fixedly installed on the top of the connecting ring, a limiting ring is fixedly installed on the upper surface of the connecting ring, the limiting ring extends to the top of the gear ring, a limiting groove is arranged inside the outer shell, the limiting ring is rotatably connected inside the limiting groove, and a power source is fixedly installed on the outer surface of the outer shell, and the power source drives the gear ring to rotate.

[0007] Preferably, a magnetic ring is fixedly installed inside the rotating component, and the connecting plate is adsorbed to the magnetic ring.

[0008] Preferably, a clamping ring is provided on the outer surface of the connecting plate, and the diameter of the clamping ring is larger than the diameter of the outer shell.

[0009] Preferably, the ejection member comprises an ejection pin, the ejection pin is fixedly connected to the housing via a return spring, and an electromagnetic telescopic sleeve is fixedly mounted on the top end of the ejection pin.

[0010] Preferably, a button for controlling the operation of the electromagnetic telescopic sleeve is fixedly mounted on the top of the housing, and an adjustment button for the moving range of the electromagnetic telescopic sleeve is provided on one side of the housing.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model arranges the follicle needle below the rotating component and connects it through the positioning hole and the positioning protrusion so that the rotating component drives the follicle needle to rotate, which is used to extract the hair follicles. After the extraction is completed, the electromagnetic telescopic sleeve works in a small range to push the hair follicle part out of the follicle needle for processing, and separates the follicle needle and the hair follicle as a whole from the rotating component, and replaces the next follicle needle to extract the next follicle. After the extraction and separation are completed, the follicle needle and the rotating component are connected again, and the hair follicle can be implanted by the full operation of the electromagnetic telescopic sleeve. The hair follicle and the follicle needle are together when in use, thereby reducing the time used to place the hair follicle into the follicle needle.

[0013] 2. The utility model is configured such that a magnetic ring is fixedly installed inside the rotating component, and the connecting plate is attracted to the magnetic ring. Such a configuration enables the rotating component to be quickly connected to the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the structural diagram of the utility model;

[0015] Figure 2 This is a structural diagram of the hair follicle needle of the utility model;

[0016] Figure 3 This is a structural diagram of the rotating component of the utility model;

[0017] Figure 4 This is a structural diagram of the ejection component of the utility model.

[0018] In the figure: 1. rotating member; 2. ejecting member; 3. hair follicle needle; 4. connecting plate; 5. notch; 6. positioning hole; 7. positioning protrusion; 8. snap ring; 9. housing; 10. limiting groove; 11. power source; 101. connecting ring; 102. gear ring; 103. limiting ring; 104. magnetic ring; 201. ejecting needle; 202. reset spring; 203. electromagnetic telescopic sleeve; 204. button; 205. adjusting button. DETAILED DESCRIPTION

[0019] See also Figures 1 to 4 A hair transplantation device for hair transplantation includes a rotating member 1, a shell 9 and a follicle needle 3, an ejection member 2 is sleeved on the middle part of the rotating member 1, the rotating member 1 and the ejection member 2 are sleeved inside the shell 9, the follicle needle 3 is arranged below the rotating member 1, a connecting plate 4 is fixedly installed on the top of the follicle needle 3, a notch 5 is opened on the surface of the connecting plate 4 and the follicle needle 3, the ejection member 2 is sleeved inside the follicle needle 3, a positioning hole 6 is opened on the upper surface of the connecting plate 4, and a positioning protrusion 7 adapted to the positioning hole 6 is fixedly installed on the bottom end of the rotating member 1.

[0020] As a technical optimization solution of the utility model, the rotating component 1 includes a connecting ring 101, a gear ring 102 is fixedly installed on the top of the connecting ring 101, a limiting ring 103 is fixedly installed on the upper surface of the connecting ring 101, the limiting ring 103 extends to the top of the gear ring 102, a limiting groove 10 is provided inside the outer shell 9, the limiting ring 103 is rotatably connected inside the limiting groove 10, a power source 11 is fixedly installed on the outer surface of the outer shell 9, and the power source 11 drives the gear ring 102 to rotate. Through such an arrangement, the rotating component 1 can be rotated while reducing the volume of the device.

[0021] As a technical optimization solution of the utility model, the ejection member 2 includes an ejection pin 201, which is fixedly connected to the housing 9 via a return spring 202, and an electromagnetic telescopic sleeve 203 is fixedly installed on the top of the ejection pin 201. Such an arrangement can simplify the working principle of the ejection member 2.

[0022] In this embodiment, a magnetic ring 104 is fixedly installed inside the rotating component 1, and the connecting plate 4 is attracted to the magnetic ring 104. Such an arrangement enables the rotating component 1 to be quickly connected to the connecting plate 4.

[0023] In this embodiment, a clamping ring 8 is provided on the outer surface of the connecting plate 4 , and the diameter of the clamping ring 8 is larger than the diameter of the outer shell 9 . This arrangement can facilitate the separation of the connecting plate 4 from the device.

[0024] In this embodiment, a button 204 for controlling the operation of the electromagnetic telescopic sleeve 203 is fixedly installed on the top of the shell 9, and an adjustment button 205 for the moving range of the electromagnetic telescopic sleeve 203 is set on one side of the shell 9. Through such a setting, the moving range of the electromagnetic telescopic sleeve 203 can be changed.

[0025] Working principle: The follicle needle 3 is arranged below the rotating member 1 and connected through the positioning hole 6 and the positioning protrusion 7 so that the rotating member 1 drives the follicle needle 3 to rotate for extracting hair follicles. After the extraction is completed, the electromagnetic telescopic sleeve 203 works in a small range to push the hair follicle part out of the follicle needle 3 for processing, and separates the follicle needle 3 and the hair follicle as a whole from the rotating member, and replaces the next follicle needle 3 to extract the next follicle. After the extraction and separation are completed, the follicle needle 3 and the rotating member 1 are connected again. The hair follicle can be implanted by the full operation of the electromagnetic telescopic sleeve 203. The hair follicle and the follicle needle 3 are together when in use, thereby reducing the time used to place the hair follicle into the follicle needle 3.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hair transplantation device for hair transplantation, comprising a rotating member (1), a housing (9) and a hair follicle needle (3), wherein the ejection member (2) is sleeved on the middle part of the rotating member (1), the rotating member (1) and the ejection member (2) are sleeved inside the housing (9), and the hair follicle needle (3) is arranged below the rotating member (1), characterized in that: A connecting plate (4) is fixedly mounted on the top of the hair follicle needle (3); a notch (5) is provided on the surfaces of the connecting plate (4) and the hair follicle needle (3); the ejection member (2) is sleeved inside the hair follicle needle (3); a positioning hole (6) is provided on the upper surface of the connecting plate (4); and a positioning protrusion (7) adapted to the positioning hole (6) is fixedly mounted on the bottom end of the rotating member (1).

2. A hair transplantation device for hair transplantation according to claim 1, characterized in that: The rotating component (1) comprises a connecting ring (101), a gear ring (102) is fixedly mounted on the top of the connecting ring (101), a limiting ring (103) is fixedly mounted on the upper surface of the connecting ring (101), the limiting ring (103) extends to the top of the gear ring (102), a limiting groove (10) is provided inside the outer shell (9), the limiting ring (103) is rotatably connected inside the limiting groove (10), and a power source (11) is fixedly mounted on the outer surface of the outer shell (9), and the power source (11) drives the gear ring (102) to rotate.

3. A hair transplantation device for hair transplantation according to claim 1 or 2, characterized in that: A magnetic ring (104) is fixedly installed inside the rotating component (1), and the connecting plate (4) is attracted to the magnetic ring (104).

4. The hair transplantation device for hair transplantation according to claim 1, characterized in that: The outer surface of the connecting plate (4) is provided with a clamping ring (8), and the diameter of the clamping ring (8) is greater than the diameter of the outer shell (9).

5. A hair transplantation device for hair transplantation according to claim 1 or 2, characterized in that: The ejection member (2) comprises an ejection pin (201), the ejection pin (201) is fixedly connected to the housing (9) via a return spring (202), and an electromagnetic telescopic sleeve (203) is fixedly mounted on the top end of the ejection pin (201).

6. A hair transplantation device for hair transplantation according to claim 5, characterized in that: A button (204) for controlling the operation of the electromagnetic telescopic sleeve (203) is fixedly mounted on the top of the housing (9), and a knob (205) for adjusting the moving range of the electromagnetic telescopic sleeve (203) is arranged on one side of the housing (9).

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