[0059] The full-function hair transplanting device shown in Figure 21 includes a clamp body 1 and a guide support 2; as shown in Figures 1, 2, 3, 7, and 10, the clamp body is provided with a left handle 11 and a right The handle 12 has a finger ring 110 formed at the end of the handle; the two handles can be opened or closed by hinged connection with the rotating shaft 120; the head of the jaw body is provided with a left main blade 13 and a right main blade 14, wherein the left main blade 13 and the right main blade The handle 12 is fixedly connected as a whole, and the right main blade 14 is fixedly connected with the left handle 11 as a whole.
[0060] As shown in Figure 4, Figure 5, Figure 6, Figure 7, Figure 8, Figure 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, the left handle 11 is also fixed with a limiting nail 44, the The limit nails form a limit mechanism that limits the opening angle of the two handles; the lower end of the left main blade 13 is formed with a first cutting edge line AB extending in the longitudinal direction, and the lower end of the right main blade 14 is formed with a second longitudinal extension. Cutting edge line EF; the front and rear sides of each main blade are integrally connected with triangular blades, and the longitudinal projection of each triangular blade is an upside-down triangle with a large upper and a small bottom. The right edge of the triangular blade 15 on the front side of the left main blade is formed with For the third cutting edge line AC, a fourth cutting edge line EG is formed on the left edge of the triangular blade 16 on the front side of the right main blade, and a fifth cutting edge line BD is formed on the right edge of the triangular blade 17 on the rear side of the left main blade. A sixth cutting edge line FH is formed on the left edge of the triangular blade 18 on the side; the left main blade 13 and the longitudinal position corresponding to the right handle 12 are staggered back and forth, the right main blade 14 and the longitudinal position corresponding to the left handle 11 are staggered back and forth, and the left main blade 13 and An over-bending section 41 is connected between the right handle 12, and an over-bending section 42 is also connected between the right main blade 14 and the left handle 11.
[0061] As shown in Figure 4, Figure 7, Figure 8, Figure 10, Figure 12, Figure 13, and Figure 16, when the two handles 11, 12 are opened to the maximum angle, the lower ends of the left and right main blades 13, 14 are opened to the maximum angle. When the first cutting edge line AB and the second cutting edge line EF are parallel and there is a lateral gap, a long cylindrical space that can accommodate the cut tissue is formed between the left and right main blades 13, 14. The third cutting edge line AC and the second cutting edge line AC The four-blade line EG forms a figure eight, and the fifth and sixth blade lines BD and FH form a figure eight.
[0062] As shown in Figure 9, Figure 14, Figure 15, when the two handles 11, 12 are brought together to clamp the lower ends of the left and right main blades 13, 14, the first cutting edge line AB and the second cutting edge line EF fit and remain as Extending in the longitudinal direction, a V-shaped space 19 (as shown in Figure 15) is formed between the left and right main blades 13, 14 (as shown in Fig. 15). The third cutting edge line AC and the fourth cutting edge line EG fit and extend in the vertical direction. , The fifth cutting edge line BD and the sixth cutting edge line FH fit and extend in the vertical direction, and from the horizontal cross section, the left and right main blades 13, 14 and the four triangular blades 15, 16, 17, 18 are enclosed to form Mouth font, as shown in Figure 17;
[0063] As shown in FIGS. 1, 2, and 21, the right handle 12 of the jaw body is also fixedly connected with two front and rear sliding blocks 46 through a connecting plate 45.
[0064] As shown in Figure 18, Figure 19, Figure 20, Figure 21, the horizontal projection shape of the guide support 2 is U-shaped, and the two wings of the U-shaped guide support are provided with two vertical slide grooves 21 to guide the two vertical The sliding groove 21 and the two sliding blocks 46 of the clamping body form an up-and-down sliding fit (the size of each sliding block 46 is the same as the size of the vertical sliding groove 21 on the corresponding side, and the horizontal distance between the two sliding blocks 46 is equal to the two vertical sliding blocks. The horizontal spacing of the groove 21, so that when the two sliders 46 are inserted into the corresponding vertical chute 21, there is only one degree of freedom to slide up and down along the vertical chute 21, but not in other directions); the bottom 29 of the vertical chute is screwed on There is a vertical auxiliary screw 28. The upper end of the auxiliary screw is provided with a screw cap 27. The screw cap 27 is formed as a positioning member that limits the downward sliding range of the slider. The four corners of the guide support are respectively provided with vertical screw holes 23. A vertical screw 24 is correspondingly installed in a screw hole 23. The lower end of each vertical screw 24 is provided with a cushion block 26. The shape of the cushion block 26 is a spherical crown. The surface of the cushion block 26 is rough (can be provided with convex particles). Or concave-convex pattern), a knob 25 is fixed at the upper end of each vertical screw 24.
[0065] As shown in Figure 22 and Figure 23, the full-featured hair transplanting device is also equipped with an analog positioning pen 3. The penholder 32 of the analog positioning pen is fixedly connected with two analog sliders 33 at the front and rear. The size and shape of the two analog sliders 33 are The distance is exactly the same as the size, shape, and distance of the two sliders 46 of the clamp body; the relative positional relationship between the center point 34 of the pen tip of the analog positioning pen and the two analog sliders 33 is completely equivalent to the center point of the clamp body head and the two slides. The relative positional relationship of the block 46, that is, the distance between the center point 34 of the analog positioning pen and the two analog sliders 33 in each direction is completely equal to the distance between the center point of the jaw head and the two sliders 46 in each direction. The so-called center point of the head of the clamp body refers to the center point of the first blade line or the second blade line when the lower ends of the two main blades are clamped and the first blade line and the second blade line are attached.
[0066] The steps of a hair implant surgery method using the above embodiment are as follows:
[0067] (1) According to the physiological characteristics of the donor site, determine the hair extension direction of the donor site, the position of the hair clip breaking point (so that the clip breaking point is located in the middle and upper part of the hair follicle), and determine the distance between the cut point position and the skin surface of the donor site;
[0068] (2) Place the guide support 2 in the donor area, the four pads 26 of the guide support contact the skin surface of the donor area, and place the two sliders 46 of the jaw body into the two vertical slide grooves of the guide support 21. Align the center point of the head of the clamp body at the junction point between the hair of the donor area and the skin surface, and rotate the knob 25 of the adjusting screw to adjust the height of the four corners of the guide support 2 to adjust the inclination angle of the guide support 2, thereby Determine the extension direction of the vertical chute 21 so that the extension direction of the vertical chute 21 is parallel to the hair extension direction; rotate the screw cap 27 of the auxiliary screw 28 to adjust the vertical position of the screw cap 27 so that the top surface of the screw cap 27 and The distance between the bottom surfaces of the slider 46 is equal to the distance between the hair cutting point position and the skin surface of the donor site, and the distance between the top surface of the screw cap 27 and the bottom surface of the slider 46 can be read from the scale;
[0069] (3). Press the jaw body 1 downwards, and the slider 46 will move down along the vertical chute 21 to determine the movement track and distance of the entire jaw body 1. In the process of pressing down, make the two handles 11 and 12 are maintained at the maximum opening angle, the first cutting edge line AB and the second cutting edge line EF cut the left and right interfaces of the graft, and the third cutting edge line AC and the fourth cutting edge line EG cut the front interface part of the graft , The fifth blade line BD and the sixth blade line FH cut the posterior interface part of the graft;
[0070] (4). When the slider 46 moves to contact the vertical chute positioning member (that is, the top surface of the screw cap 27), pinch the two handles 11 and 12 tightly to close the lower ends of the left and right main blades 13, 14 The first cutting edge line AB and the second cutting edge line EF clip and cut the bottom interface of the graft, which is located in the middle of the hair follicle. The third cutting edge line AC and the fourth cutting edge line EG make the front interface of the graft not The cut part is cut. The fifth cutting edge line BD and the sixth cutting edge line FH cut the uncut part of the implant's posterior interface; in this way, the entire implant (front, back, left, right, bottom) is completely and Cut off the surrounding tissues, the upper section of the donor site's hair (above the upper middle section of the hair follicle) is located in the graft, and the lower section of the donor site's hair (containing the dermal papilla) remains in the donor site;
[0071] (5) Pull out the clamp body 1 from the donor area (at the same time the two sliders 46 are pulled out from the vertical chute 21), and the two handles 11 and 12 are kept tightly during the pulling process. The graft is clamped in Between the two main blades 13, 14 on the left and right of the head of the clamp body;
[0072] (6) Place the guide support 2 in the receiving area, the four pads 26 of the guide support are in contact with the skin surface of the receiving area, so that the center point of the clamp body head is aligned with the position of the hair to be implanted in the receiving area; 25 Rotate and adjust the vertical screw 24 to adjust the height of the four corners of the guide support 2 so that the extension direction of the vertical chute 21 is parallel to the growth direction of the intended implanted hair; adjust the screw cap 27 of the rotating auxiliary screw 28 as required, adjust The vertical position of the screw cap 27 is such that the distance between the top surface of the screw cap 27 and the bottom surface of the sliding block 46 is equal to the implantation depth, and the two sliding blocks 46 of the clamp body are inserted into the two vertical sliding grooves 21 of the guide support;
[0073] (7). Press the jaw body 1 downward, so that the two sliders 46 of the jaw body slide down along the two vertical sliding grooves 21 of the guide support, and the head of the jaw body 1 is inserted into the skin of the receiving area. Until the two sliders 46 contact the vertical chute positioning member (that is, the top surface of the screw cap 27);
[0074] (8). Open the two handles 11 and 12 of the jaw body to open the lower ends of the two main blades 13, 14 on the left and right sides of the jaw body. Use the instrument 5 to insert between the left and right main blades, and press Hold the hair body to be implanted, as shown in Figure 24, pull out the head of the clamp body 1 from the receiving area, and leave the graft in the tissue of the receiving area;
[0075] In this way, the implanted hair body in the recipient site contains the middle and upper section of the hair follicle, which contains hair follicle stem cells, which can induce the formation of new hair papilla, which can induce the growth of new hair in the recipient site; while the donor site has the lower section of the hair follicle. The lower segment contains dermal papillae, which can also induce new hair growth in the donor site. Therefore, both the donor site and the recipient site can grow new hairs to achieve hair multiplication, and the multiplied hair can be used as a new source of hair transplantation, thus solving the problem of limited sources of hair transplantation.
[0076] In the above operation process, in order to more conveniently determine the position, angle and height of the guide support placed in the donor area (receiving area), the simulated positioning pen 3 can also be used, and the method is as follows: the two simulated sliders of the simulated positioning pen 3 33 is placed in the two vertical sliding grooves 21 of the guide support, as shown in Figure 23, adjust the placement position of the guide support, so that the center point 34 of the tip of the analog positioning pen is aligned with the part to be inserted into the donor area (receiving area) And contact the skin surface of the donor area (receiver area), turn the knob 26 of the adjusting screw to adjust the height of the four corners of the guide support, so that the extension direction of the vertical chute 21 is parallel to the hair extension direction of the donor area or the hair implantation direction of the recipient area , Rotate the screw cap 27 of the auxiliary screw 28 so that the distance between the top surface of the screw cap 27 and the bottom surface of the simulation slider 33 is equal to the distance between the hair cutting point and the skin surface of the donor site (or the intended implantation depth), the screw cap 27 The distance between the bottom surface of the top simulation slide block can be read from the scale, so as to determine the position, angle, and height of the two vertical chute 21 of the guide support placed in the donor area (receiving area), and then the simulation positioning pen 3 is removed from the guide Remove the support 2 and place it in the clamp body 1 (put the slider 46 of the clamp body 1 into the vertical chute 21), and then you can directly insert the head donor area (receiving area) of the clamp body skin.
[0077] The number of guide supports for each set of full-function hair transplanting devices mentioned above can be one or two; if it is two, one of them is placed in the donor area and the other is placed in the receiving area.
[0078] In order to maintain the maximum opening angle of the two handles under normal conditions, a spring or a torsion spring for applying thrust can be arranged between the two handles 11 and 12.
[0079] The limit mechanism for limiting the opening angle between the two handles can also be changed to a metal ring connected between the two finger rings 110; or it can be changed to a metal rod with elongated holes, the elongated holes are sleeved in the two On the handle.
