Hair follicle planting device and automatic hair follicle planting equipment

Abstract

The utility model relates to the technical field of medical instruments, in particular to a hair follicle planting device and automatic hair follicle planting equipment. The utility model provides a hair follicle planting device. The hair follicle planting device comprises a hair follicle storage bin, a hair follicle planting needle, a base, a rotating shaft, a slider-crank mechanism and a hair follicle push rod, the hair follicle storage bin and the hair follicle planting needle are arranged on the base, and a plurality of hair follicle storage bin positions are arranged on the hair follicle storage bin; the rotating shaft is in transmission connection with the hair follicle storage bin through a slider-crank mechanism and is used for driving the hair follicle storage bin to move relative to the base, so that the hair follicle storage bin selectively corresponds to the hair follicle planting needle; the hair follicle push rod is used for pushing hair follicles in the hair follicle storage bin corresponding to the hair follicle planting needle into the hair follicle planting needle. The whole structure and operation are simple, the cost is low, meanwhile, the operation progress is accelerated, and manpower and material resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially is involved in a kind of follicle planting device and follicle automatic planting equipment. BACKGROUND

[0002] With the increase of work and life pressure, the incidence of alopecia increases year by year, and tends to be younger, and through surgical repair of local hair loss has become a common treatment method. Hair transplantation not only can treat androgenetic alopecia, but also can be used for the treatment of head scar, hairline backward movement and vitiligo in hair area.

[0003] At present, when artificial follicle is planted, medical staff usually uses handheld planting pen or uses gem knife to open hair planting area and then manually puts follicle into the opened area. The requirement for doctors is relatively high, and the operation is troublesome and the transplantation effect is poor. The planting pen can only pre-fill one follicle at a time, and one operation can only transplant one hair. In hair transplantation surgery, dozens of planting pens are required to be prepared in advance, which has high cost. Doctors need to repeatedly operate and replace the planting pen, and this mode of repeated operation action seriously affects the operation progress, prolongs the operation time, wastes a lot of manpower and material resources, and has low working efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of follicle planting device and follicle automatic planting equipment to solve the technical problem that the existing mode seriously affects operation progress, prolongs operation time, wastes a lot of manpower and material resources and has low working efficiency.

[0005] In the first aspect, the utility model provides a kind of follicle planting device, including: follicle storage bin, follicle planting needle, pedestal, rotating shaft, crank slider mechanism and follicle push rod;

[0006] The follicle storage bin and the follicle planting needle are both arranged on the pedestal, and a plurality of follicle storage bin positions are arranged on the follicle storage bin.

[0007] The rotating shaft is drivingly connected with the follicle storage bin through the crank slider mechanism, and is used to drive the follicle storage bin to move relative to the pedestal, so that the follicle storage bin position selectively corresponds to the follicle planting needle.

[0008] The follicle push rod is used to push the follicle in the follicle storage bin position corresponding to the follicle planting needle into the follicle planting needle.

[0009] In the optional embodiment, the crank slider mechanism includes rotating wheel, connecting rod and sliding block.

[0010] The rotating wheel is connected to the rotating shaft, one end of the connecting rod is eccentrically connected to the rotating wheel and can rotate relative to the rotating wheel, and the other end of the connecting rod is rotatably connected to the sliding block;

[0011] The rotating shaft drives the rotating wheel to rotate, and the rotating wheel drives the sliding block to slide through the connecting rod, so that the sliding block drives the hair follicle storage bin to move.

[0012] In an optional embodiment, a transmission structure is further included, and the sliding block is in transmission connection with the hair follicle storage bin through the transmission structure.

[0013] In an optional embodiment, the transmission structure includes a ratchet and a pawl that cooperate with each other.

[0014] The ratchet is arranged on the hair follicle storage bin, and the pawl is connected to the sliding block.

[0015] In an optional embodiment, a sliding groove is arranged on the base, and the sliding groove and the sliding block are both T-shaped.

[0016] The sliding block is arranged in the sliding groove and is in sliding connection with the sliding groove.

[0017] In an optional embodiment, a mounting groove is arranged on the base.

[0018] The hair follicle storage bin is arranged in the mounting groove.

[0019] In an optional embodiment, a guide groove is arranged on the base, and a positioning member is arranged on the hair follicle storage bin.

[0020] The positioning member is inserted into the guide groove and can slide in the guide groove.

[0021] In an optional embodiment, the rotating shaft is provided with a hollow, and the hair follicle push rod is arranged in the hollow.

[0022] In an optional embodiment, a guide sleeve is further included, the guide sleeve is sleeved on the hair follicle push rod and is arranged in the hollow and in sliding connection with the rotating shaft.

[0023] In a second aspect, the utility model provides a kind of hair follicle automatic planting equipment, including the hair follicle planting device of any one of preceding embodiment.

[0024] Compared with prior art, the hair follicle planting device and the hair follicle automatic planting equipment provided by the utility model have the following technical advantages:

[0025] The hair follicle planting device provided by the utility model, comprising: a hair follicle storage bin, a hair follicle planting needle, a base, a rotating shaft, a crank slider mechanism and a hair follicle push rod; the hair follicle storage bin and the hair follicle planting needle are both arranged on the base, and a plurality of hair follicle storage positions are arranged on the hair follicle storage bin; the rotating shaft is in transmission connection with the hair follicle storage bin through the crank slider mechanism and is used for driving the hair follicle storage bin to move relative to the base, so that the hair follicle storage positions selectively correspond to the hair follicle planting needle; the hair follicle push rod is used for pushing the hair follicles in the hair follicle storage positions corresponding to the hair follicle planting needle into the hair follicle planting needle.

[0026] The hair follicle planting needle pierces the hair follicle planting area of the patient's scalp, the hair follicle push rod pushes the hair follicles in the hair follicle storage positions into the hair follicle planting area of the patient to complete the hair follicle planting action, after the hair follicle planting needle is retracted, the rotating shaft rotates to drive the hair follicle storage bin to move relative to the base through the crank slider mechanism, so that another hair follicle storage position corresponds to the hair follicle planting needle, and then the hair follicle planting action is repeated until the hair follicles in all the hair follicle storage positions on the hair follicle storage bin are all planted, then a new hair follicle storage bin is replaced, and thus the hair follicle planting can be continuously carried out, the overall structure and operation are simple, the cost is low, the operation progress is improved, and manpower and material resources are saved.

[0027] The hair follicle automatic planting equipment provided by the utility model comprises the hair follicle planting device, and therefore the technical advantages and effects achieved by the hair follicle planting device are achieved, and will not be described in detail here.

[0028] Other features and advantages of the utility model will be described in detail in the following specific embodiment part. ACCURACY

[0029] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0030] Figure 1 The structure schematic view when the outer needle rotating module provided by the utility model embodiment is installed on the hair follicle planting device is shown in the figure.

[0031] Figure 2 The hair follicle planting device provided by the utility model embodiment is shown in the figure.

[0032] Icons: 1-hair follicle storage bin; 2-hair follicle implant needle; 3-base; 4-rotating shaft; 5-crank slider mechanism; 6-hair follicle push rod; 7-hair follicle storage bin; 8-cam; 9-connecting rod; 10-sliding block; 11-ratchet bar; 12-elastic paddle; 13-slide groove; 14-first pin; 15-second pin; 16-mounting part; 17-guide groove; 18-ball plunger; 19-hollow; 20-external needle rotation module; 21-guide sleeve. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0036] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0037] The present invention will be further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0038] Specific structure such as Figure 1 and Figure 2 shown.

[0039] The embodiment provides a follicle implantation device, which comprises a follicle storage bin 1, a follicle implantation needle 2, a base 3, a rotating shaft 4, a crank slider mechanism 5 and a follicle push rod 6; the follicle storage bin 1 and the follicle implantation needle 2 are arranged on the base 3, the follicle storage bin 1 is provided with a plurality of follicle storage bin positions 7; the rotating shaft 4 is in transmission connection with the follicle storage bin 1 through the crank slider mechanism 5 and is used for driving the follicle storage bin 1 to move relative to the base 3, so that the follicle storage bin positions 7 selectively correspond to the follicle implantation needle 2; and the follicle push rod 6 is used for pushing the follicles in the follicle storage bin positions 7 corresponding to the follicle implantation needle 2 into the follicle implantation needle 2.

[0040] In the embodiment, the follicle implantation needle 2 pierces the follicle implantation area of the patient's scalp, the follicle push rod 6 pushes the follicles in the follicle storage bin positions 7 into the follicle implantation area of the patient to complete the follicle implantation action, after the follicle implantation needle 2 is withdrawn, the rotating shaft 4 rotates to drive the follicle storage bin 1 to move relative to the base 3 through the crank slider mechanism 5, so that another follicle storage bin position 7 corresponds to the follicle implantation needle 2, then the follicle implantation action is repeated until the follicles in all the follicle storage bin positions 7 on the follicle storage bin 1 are completely implanted, then a new follicle storage bin 1 is replaced, and thus uninterrupted follicle implantation can be realized, the overall structure and operation are simple, the cost is low, meanwhile, the operation progress is improved, and manpower and material resources are saved.

[0041] In an optional technical solution of the embodiment, the crank slider mechanism 5 comprises a rotating wheel, a connecting rod 9 and a sliding block 10; the rotating wheel is connected to the rotating shaft 4, one end of the connecting rod 9 is eccentrically connected to the rotating wheel and can rotate relative to the rotating wheel, and the other end of the connecting rod 9 is rotationally connected to the sliding block 10; the rotating shaft 4 is used for driving the rotating wheel to rotate, the rotating wheel drives the sliding block 10 to slide through the connecting rod 9, so that the sliding block 10 drives the follicle storage bin 1 to move. The crank slider mechanism 5 has simple structure and good movement effect. The rotating wheel can be a cam 8 or a round wheel.

[0042] Specifically, one end of the connecting rod 9 is connected to the rotating wheel through a first pin shaft 14, the other end is connected to the sliding block 10 through a second pin shaft 15, preferably, the rotating wheel is the cam 8, and the first pin shaft 14 is integrally formed with the cam 8, so that the structure is simple, the manufacturing is convenient and stable.

[0043] The embodiment is not limited to this, the rotating wheel in the crank slider mechanism 5 can be replaced by a crank, so that the same effect is also achieved, which will not be described here.

[0044] In the embodiment, the sliding block 10 can be directly connected with the follicle storage bin 1 to drive the follicle storage bin 1 to move.

[0045] In the optional technical solution of the embodiment, a transmission structure is further included, and the sliding block 10 is in transmission connection with the hair follicle storage bin 1 through the transmission structure.

[0046] Specifically, the transmission structure can include a ratchet strip 11 and a pawl that cooperate with each other. The ratchet strip 11 is arranged on the hair follicle storage bin 1, and the pawl is connected to the sliding block 10. The rotating wheel is fixed on the rotating shaft 4, and the rotating shaft 4 drives the rotating wheel to swing in forward and reverse rotation. The regular swing of the rotating wheel drives the sliding block 10 to repeatedly translate regularly, and further drives the pawl to repeatedly translate regularly. The cooperation between the pawl and the ratchet strip 11 enables the hair follicle storage bin 1 to intermittently feed, that is, to intermittently move, so as to realize the regular switching of the hair follicle storage bin positions 7. The structure is simple, and the transmission effect is good and stable. The pawl is preferably an elastic tab 12. The elastic cooperation between the elastic tab 12 and the ratchet strip 11 enables the intermittent feeding effect to be more stable and avoids being stuck.

[0047] The embodiment is not limited to this, and the transmission structure can also include a connecting piece. The sliding block 10 is directly connected to the hair follicle storage bin 1 through the connecting piece. When the sliding block 10 moves in one direction, the hair follicle storage bin 1 is driven to move in this direction until the hair follicle storage bin positions 7 are completely switched. The structure is simple, and the transmission effect is good and stable. The connecting piece can be a buckle, a connecting shaft, a screw, or the like, as long as it meets the requirements.

[0048] In the optional technical solution of the embodiment, the base 3 is provided with a sliding groove 13, and the sliding groove 13 and the sliding block 10 are both T-shaped. The sliding block 10 is arranged in the sliding groove 13 and is in sliding connection with the sliding groove 13. The sliding of the sliding block 10 in the sliding groove 13 ensures the stability of the movement of the sliding block 10. In addition, the T-shaped structure of the sliding groove 13 and the sliding block 10 can prevent the sliding blocks 10 from separating from each other, and further ensures the stability of the movement of the sliding block 10.

[0049] In the optional technical solution of the embodiment, the base 3 is provided with a mounting groove, and the hair follicle storage bin 1 is arranged in the mounting groove. The mounting groove facilitates the installation of the hair follicle storage bin 1. In addition, the mounting groove also has a guiding and limiting effect when the hair follicle storage bin 1 moves in the mounting groove, so as to ensure the stability of the movement of the hair follicle storage bin 1.

[0050] In the optional technical solution of the embodiment, the base 3 is provided with a guiding groove 17, and the hair follicle storage bin 1 is provided with a positioning piece. The positioning piece is inserted into the guiding groove 17 and can slide in the guiding groove 17.

[0051] In the embodiment, the guiding direction of the guiding groove 17 is linear. When the hair follicle storage bin 1 moves, the positioning piece slides in the guiding groove 17 to play a role of positioning and guiding, so as to ensure the stability of the movement of the hair follicle storage bin 1.

[0052] Preferably, the positioning member is a ball head plunger 18, which has simple structure, good and stable positioning and guiding effects, but is not limited to this, and the guiding member can also be a guiding rib, which also has good positioning and guiding effects.

[0053] Specifically, the guiding groove 17 is arranged at the groove bottom of the installation groove, and the positioning member is arranged at the bottom of the hair follicle storage bin 1, so that the overall structure is simple and stable.

[0054] In an optional technical solution of the embodiment, the hair follicle push rod 6 can be arranged outside the rotating shaft 4, and preferably, the rotating shaft 4 is provided with a hollow 19, and the hair follicle push rod 6 is arranged in the hollow 19. Space is saved, and the hair follicle push rod 6 is convenient to push the hair follicle.

[0055] In an optional technical solution of the embodiment, a guiding sleeve 21 is further included, the guiding sleeve 21 is sleeved on the hair follicle push rod 6 and is arranged in the hollow 19 and is in sliding connection with the rotating shaft 4. The hair follicle push rod 6 slides through the guiding sleeve 21 and the inner wall of the rotating shaft 4 during the pushing and pulling process in the rotating shaft 4, so as to ensure the stability of the pushing and pulling of the hair follicle push rod 6.

[0056] In the embodiment, the rotating shaft 4 can be manually rotated, and the hair follicle push rod 6 can be manually pushed, which is convenient to operate and has a simple structure.

[0057] The hair follicle automatic planting device provided in the embodiment includes the hair follicle planting device, and thus the technical advantages and effects achieved by the hair follicle automatic planting device include the technical advantages and effects achieved by the hair follicle planting device, which will not be described herein.

[0058] In the embodiment, the hair follicle automatic planting device includes an outer needle rotating module 20, the base 3 is provided with a mounting portion 16 away from one end of the hair follicle planting needle 2, the outer needle rotating module 20 is mounted on the mounting portion 16, and the outer needle rotating module 20 provides a power source for driving the rotating shaft 4 to rotate and driving the hair follicle push rod 6 to stretch and retract in the rotating shaft 4. The hair follicle automatic planting device realizes automatic planting of hair follicles and saves manpower and improves efficiency.

[0059] At this time, the hair follicle automatic planting device can further include an external mechanical arm and a visual recognition system. The external mechanical arm and the visual recognition system can release medical staff from holding a jewel knife and tweezers and constantly paying attention to the hair planting area of a patient. Through the hair follicle automatic planting device, automatic planting of hair follicles and automatic switching of the hair follicle storage bin 7 are realized, medical staff are released from surgery, and medical staff only need to undergo pre-training and understand the use and operation of the device and handle some emergency situations. In this way, the experience, physical strength, endurance and energy of medical staff are greatly reduced, and medical staff can easily face and handle surgery.

[0060] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A hair follicle implantation device, characterized in that: include: A hair follicle storage chamber (1), a hair follicle implantation needle (2), a base (3), a rotating shaft (4), a crank slider mechanism (5) and a hair follicle push rod (6); The hair follicle storage bin (1) and the hair follicle implantation needle (2) are both arranged on the base (3), and a plurality of hair follicle storage bins (7) are arranged on the hair follicle storage bin (1); The rotating shaft (4) is connected to the hair follicle storage bin (1) through the crank slider mechanism (5), and is used to drive the hair follicle storage bin (1) to move relative to the base (3), so that the hair follicle storage bin position (7) selectively corresponds to the hair follicle implantation needle (2); The hair follicle push rod (6) is used to push the hair follicles in the hair follicle storage position (7) corresponding to the hair follicle implantation needle (2) into the hair follicle implantation needle (2).

2. The hair follicle implantation device according to claim 1, characterized in that: The crank slider mechanism (5) comprises a rotating wheel, a connecting rod (9) and a sliding block (10); The rotating wheel is connected to the rotating shaft (4), one end of the connecting rod (9) is eccentrically connected to the rotating wheel and can rotate relative to the rotating wheel, and the other end of the connecting rod (9) is rotatably connected to the sliding block (10); The rotating shaft (4) is used to drive the rotating wheel to rotate, and the rotating wheel drives the sliding block (10) to slide through the connecting rod (9), so that the sliding block (10) drives the hair follicle storage bin (1) to move.

3. The hair follicle implantation device according to claim 2, characterized in that: It also includes a transmission structure, and the sliding block (10) is transmission-connected to the hair follicle storage bin (1) via the transmission structure.

4. The hair follicle implantation device according to claim 3, characterized in that: The transmission structure comprises a ratchet bar (11) and a ratchet pawl that cooperate with each other; The ratchet bar (11) is arranged on the hair follicle storage bin (1), and the ratchet is connected to the sliding block (10).

5. The hair follicle implantation device according to claim 2, characterized in that: The base (3) is provided with a slide groove (13), and the slide groove (13) and the sliding block (10) are both T-shaped; The sliding block (10) is disposed in the sliding groove (13) and is slidably connected to the sliding groove (13).

6. The hair follicle implantation device according to any one of claims 1 to 5, characterized in that: The base (3) is provided with a mounting groove; The hair follicle storage bin (1) is arranged in the installation groove.

7. The hair follicle implantation device according to any one of claims 1 to 5, characterized in that: The base (3) is provided with a guide groove (17), and the hair follicle storage bin (1) is provided with a positioning member; The positioning member is inserted into the guide groove (17) and is capable of sliding in the guide groove (17).

8. The hair follicle implantation device according to any one of claims 1 to 5, characterized in that: The rotating shaft (4) is provided with a hollow (19), and the hair follicle push rod (6) is provided in the hollow (19).

9. The hair follicle implantation device according to claim 8, characterized in that: It also includes a guide sleeve (21), which is sleeved on the hair follicle push rod (6) and is arranged in the hollow (19) and is slidably connected to the rotating shaft (4).

10. An automatic hair follicle implantation device, characterized in that: The hair follicle implantation device comprises the hair follicle implantation device according to any one of claims 1 to 9.

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