High-precision hair follicle separation and cultivation device

Abstract

A high-precision hair follicle separation and cultivation device relates to the technical field of hair transplantation and comprises a cultivation box and a hair follicle separation gun, an exhaust fan is fixedly arranged on the inner side of the top of the cultivation box, and the exhaust fan is connected with the hair follicle separation gun through a hose; the hair follicle separation gun comprises an outer shell, an air channel is formed in the guide air pipe, a pressing sliding block is fixedly arranged at the upper end of the guide air pipe, a sliding groove is formed in the upper end of the outer shell, the pressing sliding block is arranged in the sliding groove in a sliding mode, and a compression spring is arranged in the sliding groove and located between the pressing sliding block and the outer shell. A positioning sliding groove is formed in the lower end in the outer shell, the lower end of the guide air pipe is slidably arranged in the positioning sliding groove, a separation needle tube is fixedly arranged at the lower end of the guide air pipe, and a separation needle head is arranged at the lower end of the separation needle tube. According to the hair follicle separating device, accurate separation of hair follicles is achieved, peripheral tissue of the hair follicles can be cut off, redundant hair can be cut off and extracted in time, and operation is more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of hair transplantation, and specifically to a high-precision hair follicle separation and cultivation device. Background Art

[0002] In the existing hair follicle separation and cultivation technologies, the optimization of user experience and the safety and reliability of hair follicle transfer have always been the key concerns of the industry. The design of traditional hair follicle separation tools often ignores the operator's grip comfort and anti-slip properties, resulting in hand fatigue after long-term operation and affecting the stability and precision of the operation. In addition, the traditional separation needles lack sufficient stability and safety during the extension and retraction processes, and are prone to causing unnecessary damage to the hair follicles during the operation.

[0003] In terms of user experience, traditional hair follicle separation tools lack the design considerations of convenience and ease of use. For example, the tools are often difficult to quickly store when not in use, causing inconvenience to the operator. At the same time, traditional hair follicle transfer methods are often cumbersome and inefficient, and are prone to damaging the hair follicles during the transfer process, affecting the survival rate of the hair follicles and the subsequent cultivation effect.

[0004] To solve these problems, some improved hair follicle separation tools have emerged on the market, but these tools still have some deficiencies. When separating hair follicles, the hair follicles are separated by means such as clamping, resulting in more hard contact between the hair follicles and the device, and being prone to damaging the hair follicles. Therefore, the reliability and safety of the separation are poor. Summary of the Invention

[0005] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the present invention is to provide a high-precision hair follicle separation and cultivation device to solve the problems existing in the prior art.

[0006] To solve the above technical problems, the present invention provides the following technical solutions:

[0007] A high-precision hair follicle separation and cultivation device, comprising a cultivation box and a hair follicle separation gun. A suction fan is fixedly arranged inside the top of the cultivation box, and the suction fan is connected to the hair follicle separation gun through a hose;

[0008] The described hair follicle separation gun includes a housing body. Inside the housing body, a guiding air pipe is slidably arranged up and down. An air passage is arranged inside the guiding air pipe. A pressing slider is fixedly arranged at the upper end of the guiding air pipe. A sliding groove is arranged at the upper end of the housing body. The pressing slider is slidably arranged inside the sliding groove. A compression spring is arranged between the pressing slider and the housing body inside the sliding groove. A positioning sliding groove is arranged at the lower end inside the housing body. The lower end of the guiding air pipe is slidably arranged inside the positioning sliding groove. A separation needle tube is fixedly arranged at the lower end of the guiding air pipe. The inside of the separation needle tube is communicated with the inside of the guiding air pipe. A separation needle head is arranged at the lower end of the separation needle tube. When the guiding air pipe slides up and down, the separation needle head will contract and extend to the inner side and the outer side of the lower end of the housing body.

[0009] In a preferred technical solution, a positioning sleeve is fixedly arranged at the lower end of the housing body. An empty groove is arranged inside the positioning sleeve. A positioning hole is arranged at the lower end of the positioning sleeve corresponding to the position of the separation needle head. A groove is arranged inside the lower end of the housing body. A contraction spring ring is slidably arranged inside the groove. Elastic rubber strips are symmetrically arranged at the upper side edges of the groove. The other ends of the elastic rubber strips are symmetrically and fixedly arranged at both sides inside the empty groove. The middle part of the elastic rubber strips is located inside the contraction spring ring. A positioning sliding sleeve is slidably arranged on the outer side of the separation needle tube. The positioning sliding sleeve is slidably arranged inside the lower end of the housing body and corresponds to the position between the elastic rubber strips. A spring is fixedly arranged between the upper end of the positioning sliding sleeve and the lower end of the guiding air pipe. When the guiding air pipe slides to the uppermost position, the lower end of the positioning sliding sleeve corresponds to the position between the elastic rubber strips, and the contraction spring ring tightly presses the inner sides of the two elastic rubber strips together. When the guiding air pipe slides to the lowermost position, the separation needle head will extend through the positioning hole to the outer side of the lower end of the positioning sleeve.

[0010] In a preferred technical solution, the separation needle head includes two symmetrically arranged conical sleeves. The upper end of the conical sleeve is hinged to the lower side of the separation needle tube. Each conical sleeve is semi-conical. When the two conical sleeves are closed, they form an integral cone with the tip of the cone facing downwards. A torsion spring is arranged at the hinged position between the upper end of the conical sleeve and the separation needle tube. The torsion spring controls the mutual opening of the two conical sleeves. A retaining ring is fixedly arranged inside the positioning hole. A separation needle guiding hole is arranged on the retaining ring.

[0011] In a preferred technical solution, through grooves are symmetrically arranged on both sides of the positioning sliding sleeve and correspond to the positions of the elastic rubber strips. Elastic sheets are fixedly arranged at the inner sides of the lower ends of the through grooves. Cutting blades are fixedly arranged at the inner sides of the upper ends of the elastic sheets. Cutting knife grooves are arranged on both sides of the separation needle tube and correspond to the positions of the cutting blades.

[0012] In a preferred technical solution, a rubber sleeve is fixedly arranged on the outer side of the outer shell body, and the outer side of the rubber sleeve is corrugated.

[0013] In a preferred technical solution, a pressing cap is fixedly arranged at the upper end of the pressing slider. The upper end of the guiding air pipe passes through the pressing slider and extends to the upper side of the pressing cap, and the guiding air pipe is connected to a hose.

[0014] In a preferred technical solution, a cover plate is fixedly arranged at the upper end of the outer shell body, and a guiding ring is arranged between the cover plate and the pressing slider.

[0015] In a preferred technical solution, engaging buckles are arranged on the hair follicle separation gun and the cultivation box.

[0016] In a preferred technical solution, a culture dish is fixedly arranged at the inner bottom of the cultivation box. A hair collection bin is partitioned at the upper inner part of the cultivation box, and the air outlet of the exhaust fan extends into the interior of the hair collection bin.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] High-precision hair follicle separation:

[0019] Through the ingeniously designed hair follicle separation gun, especially the slidable guiding air pipe inside it and the separation needle connected thereto, precise separation of hair follicles is achieved. The separation needle can contract and extend during the sliding process of the guiding air pipe to ensure accurate insertion and separation of hair follicles.

[0020] The separation needle consists of two semi-conical sleeves. Through the design of hinge and torsion spring, it remains open when moving downward to enter the scalp, and closes when encountering the guiding hole, which is beneficial to the separation of hair follicles, and cuts off the peripheral tissue of the hair follicles when closing, so that the hair follicles are completely separated.

[0021] Efficient hair treatment:

[0022] The exhaust fan embedded in the inner top of the cultivation box is connected to the hair follicle separation gun through a hose, ensuring that the cut hair during the hair follicle separation process can be immediately evacuated, maintaining the cleanliness of the operation area and improving the separation efficiency.

[0023] Optimized user experience:

[0024] The outer side of the outer shell body of the hair follicle separation gun is wrapped with a corrugated rubber sleeve, which increases the comfort and anti-slip property of holding, making the operation more intuitive and labor-saving.

[0025] The combination of the cover plate and the guiding ring further strengthens the stability of the pressing slider and improves the stability of the operation.

[0026] The buckle setting between the hair follicle separation gun and the cultivation box facilitates quick storage by the user when not in use, improving the portability and ease of use of the device.

[0027] Safe and reliable hair follicle transfer:

[0028] Through the coordinated use of components such as the positioning sleeve, contraction spring ring, and elastic rubber strip, the stability and safety of the separation needle during extension and retraction are ensured.

[0029] After separation, the hair follicles can be easily transferred to the culture dish by pressing the pressing cap again, taking advantage of the viscosity between the hair follicles and the culture solution, avoiding damage to the hair follicles during transfer. Brief Description of the Drawings

[0030] Figure 1 It is a schematic structural diagram of the present invention;

[0031] Figure 2 It is a schematic diagram of the internal connection structure after the cultivation box of the present invention is sectioned;

[0032] Figure 3 It is a schematic structural diagram of the hair follicle separation gun of the present invention;

[0033] Figure 4 It is a schematic sectional structural diagram of the hair follicle separation gun of the present invention;

[0034] Figure 5 For the present invention Figure 4 Schematic enlarged structural diagram of part A;

[0035] Figure 6 For the present invention Figure 4 Schematic enlarged structural diagram of part B;

[0036] Figure 7 It is a schematic structural diagram of the structural cooperation of hair cutting of the present invention;

[0037] Figure 8 For the present invention during hair cutting Figure 4 Schematic enlarged structural diagram of part A;

[0038] Figure 9 For the present invention during hair follicle separation Figure 4 Schematic enlarged structural diagram of part A;

[0039] Figure 10 It is a schematic structural diagram of the separation needle tube of the present invention;

[0040] Figure 11 It is a schematic structural diagram of the positioning sliding sleeve of the present invention;

[0041] Figure 12 It is a schematic structural diagram of the separation needle head of the present invention;

[0042] In the figure: 1. Hair follicle separation gun; 2. Cultivation box; 3. Exhaust fan; 4. Hose; 5. Hanging buckle; 6. Petri dish; 7. Hair collection bin; 101. Outer housing; 102. Guide air pipe; 103. Air passage; 104. Pressing slider; 105. Slide groove; 106. Compression spring; 107. Positioning slide groove; 108. Separation syringe; 109. Separation needle tip; 110. Positioning sleeve; 111. Empty groove; 112. Positioning hole; 113. Groove; 114. Shrinkage spring ring; 115. Elastic rubber strip; 116. Positioning sliding sleeve; 117. Spring; 118. Torsion spring; 119. Retaining ring; 120. Separation needle guide hole; 121. Through groove; 122. Elastic piece; 123. Cutting blade; 124. Cutting knife groove; 125. Rubber sleeve; 126. Pressing cap; 127. Cover plate; 128. Guide ring; 10901. Tapered sleeve. Detailed implementation mode

[0043] The technical solution of the present application will be further described in detail below in conjunction with the specific implementation mode.

[0044] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as a limitation of the present application.

[0045] Embodiment 1

[0046] As Figure 1 and Figure 2 shown, a high-precision hair follicle separation and cultivation device includes a cultivation box 2 and a hair follicle separation gun 1. An exhaust fan 3 is fixedly arranged inside the top of the cultivation box 2, and the exhaust fan 3 is connected to the hair follicle separation gun 1 through a hose 4; mutually engaging hanging buckles 5 are arranged on the hair follicle separation gun 1 and the cultivation box 2. A petri dish 6 is fixedly arranged at the inner bottom of the cultivation box 2, a hair collection bin 7 is partitioned in the upper part inside the cultivation box 2, and the air outlet of the exhaust fan 3 extends into the interior of the hair collection bin 7. A rubber sleeve 125 is fixedly arranged on the outer side of the outer housing 101, and the outer side of the rubber sleeve 125 is corrugated.

[0047] As Figures 3 - 6As shown in the figure, the hair follicle separation gun 1 includes a housing 101. Inside the housing 101, a guiding air pipe 102 is slidably arranged up and down. An air passage 103 is arranged inside the guiding air pipe 102. A pressing slider 104 is fixedly arranged at the upper end of the guiding air pipe 102. A chute 105 is arranged at the upper end of the housing 101. The pressing slider 104 is slidably arranged inside the chute 105. A compression spring 106 is arranged inside the chute 105 between the pressing slider 104 and the housing 101. A positioning chute 107 is arranged at the lower end inside the housing 101. The lower end of the guiding air pipe 102 is slidably arranged inside the positioning chute 107. A separation needle tube 108 is fixedly arranged at the lower end of the guiding air pipe 102. The inside of the separation needle tube 108 is communicated with the inside of the guiding air pipe 102. A separation needle head 109 is arranged at the lower end of the separation needle tube 108. When the guiding air pipe 102 slides up and down, the separation needle head 109 will contract and extend to the inner and outer sides of the lower end of the housing.

[0048] As Figures 6 - 9 shown, a positioning sleeve 110 is fixedly arranged at the lower end of the housing 101. An empty groove 111 is arranged inside the positioning sleeve 110. A positioning hole 112 is arranged at the lower end of the positioning sleeve 110 corresponding to the position of the separation needle head 109. A groove 113 is arranged inside the lower end of the housing 101. A contracting spring ring 114 is slidably arranged inside the groove 113. Elastic rubber strips 115 are symmetrically arranged at the upper side edges of the groove 113. The other ends of the elastic rubber strips 115 are symmetrically and fixedly arranged at both sides inside the empty groove 111. The middle parts of the elastic rubber strips 115 are located inside the contracting spring ring 114. A positioning sliding sleeve 116 is slidably arranged outside the separation needle tube 108. The positioning sliding sleeve 116 is slidably arranged inside the inner side of the lower end of the housing 101 and corresponding to the elastic rubber strips 115. A spring 117 is fixedly arranged between the upper end of the positioning sliding sleeve 116 and the lower end of the guiding air pipe 102. When the guiding air pipe 102 slides to the uppermost position, the lower end of the positioning sliding sleeve 116 corresponds to the elastic rubber strips 115. The contracting spring ring 114 tightly presses the inner sides of the two elastic rubber strips 115 together. When the guiding air pipe 102 slides to the lowermost position, the separation needle head 109 will extend through the positioning hole 112 to the outside of the lower end of the positioning sleeve 110.

[0049] As Figure 6 、 Figure 7 and Figure 12As shown, the separation needle includes two symmetrically arranged conical sleeves 10901. The upper ends of the conical sleeves 10901 are hinged to the lower side of the separation needle tube 108. Each conical sleeve 10901 is semi-conical. When the two conical sleeves 10901 are closed, they form an integral cone with the tip of the cone facing downwards. A torsion spring 118 is provided at the hinge between the upper end of the conical sleeve 10901 and the separation needle tube 108. The torsion spring 118 controls the mutual opening of the two conical sleeves 10901. A retaining ring 119 is fixedly arranged inside the positioning hole 112, and a separation needle guide hole 120 is provided on the retaining ring 119.

[0050] As Figure 6 , Figure 7 , Figure 10 and Figure 11 shown, through grooves 121 are symmetrically arranged on both sides of the positioning sliding sleeve 104 corresponding to the positions of the elastic rubber strips 115. Elastic sheets 122 are fixedly arranged on the inner sides of the lower ends of the through grooves 121, and cutting blades 123 are fixedly arranged on the inner sides of the upper ends of the elastic sheets 122. Cutting knife grooves 124 are arranged on both sides of the separation needle tube 108 corresponding to the positions of the cutting blades 123.

[0051] As Figure 4 and Figure 5 shown, a pressing cap 126 is fixedly arranged at the upper end of the pressing slider 104. The upper end of the guiding air tube 102 passes through the pressing slider 104 and extends to the upper side of the pressing cap 126. The guiding air tube 102 is connected to the hose 4. A cover plate 127 is fixedly arranged at the upper end of the outer housing 101, and a guiding ring 128 is arranged between the cover plate 127 and the pressing slider 104.

[0052] As Figures 1 - 12 shown,

[0053] The present invention mainly includes two core components: the cultivation box 2 and the hair follicle separation gun 1. The cultivation box 2 serves as a closed cultivation environment for regulating environmental parameters. A suction fan 3 is ingeniously embedded inside the top of it. The suction fan 3 is connected to the hair follicle separation gun 1 through a flexible and well-sealed hose 4, ensuring that the cut hair during the hair follicle separation process can be immediately evacuated, maintaining the cleanliness of the operation area.

[0054] The hair follicle separation gun 1 has a delicate and ingenious structure. The outer housing 101 serves as the main structure, not only providing stable mechanical support but also ingeniously designing the internal mechanical movement mechanism. Inside the outer housing 101, a guiding air tube 102 is designed to be slidable up and down. The air duct 103 opened inside it is the key path for gas flow. The upper end of the guiding air tube 102 is fixedly connected to a pressing slider 104. The slider 104 slides flexibly in the chute 105 at the upper end of the outer housing 101. A compression spring 106 is arranged inside the chute 105 to provide the reset force during operation.

[0055] The lower end of the guiding air tube 102 realizes stable sliding through a positioning chute 107, and a separating needle tube 108 is fixedly connected to the end. The separating needle tube 108 is internally communicated with the guiding air tube 102 to ensure that gas can be smoothly transmitted to the separating needle head 109. The design of the separating needle head 109 is particularly unique. It can contract and extend during the up and down sliding process of the guiding air tube 102.

[0056] To further improve the stability and accuracy of the operation, a positioning sleeve 110 is fixed at the lower end of the outer housing 101. The design of the internal empty groove 111 and the positioning hole 112 therein enables the separating needle head 109 to maintain a straight and stable trajectory when extending. The empty groove 111 provides space for the contraction of the elastic rubber strip 115. In particular, a set of combination of a contraction spring coil 114 and an elastic rubber strip 115 is arranged inside the empty groove 111. When the guiding air tube 102 is in the upper position, the contraction spring coil 114 tightly presses the elastic rubber strip 115 to form a closed state; when the guiding air tube 102 slides down to the lower position, the separating needle head 109 smoothly extends through the positioning hole 112.

[0057] The special feature of the separating needle head 109 is that it consists of two semi-conical sleeves 10901. Through the design of hinge and torsion spring 118, during the downward movement of the separating needle head 109, it first remains in an open state and enters the scalp. When the separating needle head 109 encounters the guiding hole 120 on the retaining ring 119, the separating needle head 109 begins to close. In this way, the separating needle head 109 first separates and enters the scalp and then closes, which is beneficial to the separation of hair follicles. And when the separating needle head 109 closes, it can excise the peripheral tissue of the hair follicle, making the hair follicle completely detached, which is beneficial to directly pulling out the hair follicle in the subsequent steps.

[0058] In addition, the introduction of the positioning sliding sleeve 116, which is connected to the guiding air tube 102 through the spring 117, not only has the function of positioning and guiding, but also enables the cutting separating needle head 109 to be located inside the positioning sliding sleeve 116 during the downward movement, thereby preventing the mutual damage between the separating needle head 109 and the elastic rubber strip 115 caused by the contact between the cutting separating needle head 109 and the elastic rubber strip 115. The design of the through grooves 121, elastic pieces 122 and cutting blades 123 on both sides of the positioning sliding sleeve 104 can cut off the redundant hair before the separating needle head 109 enters the scalp, and the redundant hair will be sucked away by the exhaust fan 3.

[0059] To improve the user experience, a corrugated rubber sleeve 125 is wrapped outside the outer housing 101, increasing the comfort and anti-slip property of holding. The design of the pressing cap 126 at the upper end of the pressing slider 104 makes the operation more intuitive and labor-saving. The combination of the cover plate 127 and the guiding ring 128 further strengthens the stability of the pressing slider 104.

[0060] The user-friendly design of the device is also reflected in the setting of the buckle 5 between the hair follicle separation gun 1 and the cultivation box 2, which facilitates quick storage by the user when not in use. Inside the cultivation box 2, a culture dish 6 is fixed at the bottom for storing the separated hair follicles for cultivation; on the upper part, a hair collection bin 7 is ingeniously divided, and the air outlet of the exhaust fan 3 directly extends into it to effectively collect and process the hair generated during the separation process.

[0061] In summary, through a series of precise designs and innovations, the present invention not only improves the accuracy and efficiency of hair follicle separation, but also greatly optimizes the user experience, providing strong technical support for medical fields such as hair transplantation.

[0062] As Figures 1 - 12 shown, the specific steps of hair follicle separation of the present invention are as follows:

[0063] Preparation stage:

[0064] Ensure that the hair follicle separation gun 1, the cultivation box 2, the exhaust fan 3 and all connecting components are intact and tightly connected. Check whether the culture dish 6 has been cleaned and is ready to receive the separated hair follicles. Adjust the environmental conditions (such as temperature and humidity) inside the cultivation box 2 to a state suitable for the growth of hair follicles.

[0065] Hair follicle positioning and marking:

[0066] Perform necessary skin disinfection and anesthesia on the patient. Observe the scalp using a magnifying glass or microscope to determine the position and density of the hair follicles. Use a marker pen to mark the area of the hair follicles to be separated on the scalp. Plan a reasonable separation path according to the distribution and size of the hair follicles.

[0067] Operations before hair cutting:

[0068] In the initial state of the hair follicle separation gun 1, without pressing the pressing cap 126, the separation needle 109 contracts to the uppermost position and is in an open state. Adjust the position of the guiding air pipe 102 by pressing the slider 104 to ensure that the separation needle 109 can accurately insert into the hair follicle. Insert the outer end of the hair corresponding to the hair follicle to be separated through the positioning hole 112 into the inside of the positioning sleeve 110, and turn on the exhaust fan 3.

[0069] Hair cutting:

[0070] The positioning hole 112 of the positioning sleeve 110 aligns with the position where the hair follicle is located, and the lower side of the positioning sleeve 110 closely adheres to the scalp. By pressing the pressing cap 126, the pressing slider 104 gently moves downward, driving the separation needle 109 to move downward. Before the separation needle 109 enters the scalp, the outer side of the elastic piece 122 will enter the position corresponding to the contraction spring coil 114, and the contraction spring coil 114 squeezes the elastic piece 122 from the outer side of the elastic rubber strip 115. The cutting blades 123 on the elastic piece 122 pass through the cutting knife grooves 124 and cooperate with each other to cut off the excess hair on the upper part of the hair follicle. The cut-off excess hair is sucked away by the suction fan 3 (after the hair is sucked away, the suction fan 3 can be immediately turned off, which can prevent the blood generated during subsequent hair follicle separation from being sucked into the hair follicle separation gun 1 by the suction fan 3, thereby preventing the hair follicle separation gun 1 from being contaminated or even blocked by blood).

[0071] Hair follicle separation:

[0072] After the hair is trimmed, the positioning sliding sleeve 116 no longer moves downward, and the separation needle 109 will continue to move downward and enter the scalp. Then, the outer side of the separation needle 109 will cooperate with the separation needle guide hole 120, and the separation needle guide hole 120 squeezes the separation needle 109 from the outside, causing the separation needle 109 to close, so that the hair follicle is completely separated from the original tissue.

[0073] Slowly restore the position of the pressing cap 126, so that the guide air pipe 102 moves upward, driving the separation needle 109 to return to its original position. At this time, the elastic rubber strips 115 on both sides will be compressed and closed by the contraction spring coil 114, and the elastic rubber strips 115 will clamp the remaining hair on the upper part of the hair follicle. Then, after lifting the entire hair follicle separation gun 1 upward, the hair follicle can be separated from the scalp.

[0074] Hair follicle transfer:

[0075] Press the positioning sleeve 110 closely against the liquid surface of the nutrient solution in the culture dish 6. The separated hair follicles will come into contact with the culture solution. By pressing the pressing cap 126 again, since there is a certain viscosity between the hair follicles and the culture solution, and the elastic rubber strips 115 no longer clamp the hair of the hair follicles, the separated hair follicles can be transferred into the culture dish 6. Then, restore the pressing cap 126 to its initial state again to complete a cycle of hair follicle separation.

[0076] Subsequent treatment:

[0077] Clean up Use the suction fan 3 and the hair collection bin 7 to collect and process the hair fragments and waste generated during the separation process. Clean the hair follicle separation gun 1 to ensure it is in the best state for the next use.

[0078] After transferring the collected hair follicles to the culture dish 6, necessary culture and care are carried out. Regularly observe the growth of the hair follicles and make adjustments and optimizations as needed. Record the key parameters and observation results during the hair follicle separation and cultivation process. Evaluate the survival rate and growth of the hair follicles to provide a reference for subsequent treatments.

[0079] Through the above detailed hair follicle separation steps, the high-precision hair follicle separation and cultivation device of the present invention can ensure the efficiency, safety, and precision of hair follicle separation.

[0080] The above has described the preferred embodiments of the present application in detail, but the present application is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can also be made without departing from the purpose of the present application.

Claims

1. A high-precision hair follicle separation and cultivation device, characterized in that: It comprises a cultivation box (2) and a hair follicle separation gun (1), wherein an exhaust fan (3) is fixedly arranged on the inner side of the top of the cultivation box (2), and the exhaust fan (3) is connected to the hair follicle separation gun (1) via a hose (4); The hair follicle separation gun (1) comprises an outer shell (101), a guide air tube (102) is slidably arranged inside the outer shell (101), an airway (103) is arranged inside the guide air tube (102), a pressing slider (104) is fixedly arranged at the upper end of the guide air tube (102), a slide groove (105) is arranged at the upper end of the outer shell (101), the pressing slider (104) is slidably arranged inside the slide groove (105), and a pressure slider (103) is arranged inside the slide groove (105) between the pressing slider (104) and the outer shell (101). A compression spring (106) is provided at the inner lower end of the outer shell (101), a positioning slide groove (107) is provided, the lower end of the guide air tube (102) is slidably provided inside the positioning slide groove (107), a separation needle tube (108) is fixedly provided at the lower end of the guide air tube (102), the interior of the separation needle tube (108) is communicated with the interior of the guide air tube (102), a separation needle head (109) is provided at the lower end of the separation needle tube (108), and when the guide air tube (102) slides up and down, the separation needle head (109) will shrink and extend to the inner and outer sides of the lower end of the outer shell.

2. A high-precision hair follicle separation and cultivation device according to claim 1, characterized in that: A positioning sleeve (110) is fixedly provided at the lower end of the outer shell (101), a hollow groove (111) is provided inside the positioning sleeve (110), a positioning hole (112) is provided at the lower end of the positioning sleeve (110) corresponding to the position of the separation needle (109), a groove (113) is provided inside the lower end of the outer shell (101), a contraction spring ring (114) is slidably provided inside the groove (113), an elastic rubber strip (115) is symmetrically provided on the upper side of the groove (113), the other end of the elastic rubber strip (115) is symmetrically fixedly provided at the two sides of the hollow groove (111), the middle part of the elastic rubber strip (115) is located inside the contraction spring ring (114), and the separation needle tube (109) is provided with a plurality of springs (114) and a plurality of springs (115) are provided on the upper side of the groove (113). 08) is slidably provided with a positioning sleeve (116) on the outer side, the positioning sleeve (116) is slidably provided on the inner side of the lower end of the outer shell (101) and corresponds to the elastic rubber strip (115), and a spring (117) is fixedly provided between the upper end of the positioning sleeve (116) and the lower end of the guide air tube (102); when the guide air tube (102) slides to the uppermost position, the lower end of the positioning sleeve (116) corresponds to the elastic rubber strip (115), and the contraction spring ring (114) presses the inner sides of the two elastic rubber strips (115) together, and when the guide air tube (102) slides to the lowermost position, the separation needle (109) will extend through the positioning hole (112) to the outer side of the lower end of the positioning sleeve (110).

3. A high-precision hair follicle separation and cultivation device according to claim 2, characterized in that: The separation needle head comprises two conical sleeves (10901) symmetrically arranged with each other, the upper end of the conical sleeve (10901) is hinged on the lower end side of the separation needle tube (108), each of the conical sleeves (10901) is semi-conical, and when the two conical sleeves (10901) are closed, they form an integral cone with the tip of the cone facing downward, a torsion spring (118) is arranged at the hinge between the upper end of the conical sleeve (10901) and the separation needle tube (108), and the torsion spring (118) controls the mutual opening of the two conical sleeves (10901), and a retaining ring (119) is fixedly arranged on the inner side of the positioning hole (112), and a separation needle guide hole (120) is arranged on the retaining ring (119).

4. The high-precision hair follicle separation and cultivation device according to claim 2, characterized in that: Through grooves (121) are symmetrically arranged on both sides of the positioning sleeve (104) and correspond to the positions of the elastic rubber strip (115); an elastic sheet (122) is fixedly arranged on the inner side of the lower end of the through groove (121); a cutting blade (123) is fixedly arranged on the inner side of the upper end of the elastic sheet (122); and cutting grooves (124) are arranged on both sides of the separation needle tube (108) and correspond to the positions of the cutting blade (123).

5. The high-precision hair follicle separation and cultivation device according to claim 4, characterized in that: A rubber sleeve (125) is fixedly arranged on the outer side of the outer shell (101), and the outer side of the rubber sleeve (125) is in a corrugated shape.

6. The high-precision hair follicle separation and cultivation device according to claim 5, characterized in that: A pressing cap (126) is fixedly provided at the upper end of the pressing slider (104), the upper end of the guide air pipe (102) passes through the pressing slider (104) and extends to the upper end side of the pressing cap (126), and the guide air pipe (102) is connected to the hose (4).

7. The high-precision hair follicle separation and cultivation device according to claim 2, characterized in that: A cover plate (127) is fixedly provided at the upper end of the outer shell (101), and a guide ring (128) is provided between the cover plate (127) and the pressing slider (104).

8. The high-precision hair follicle separation and cultivation device according to claim 1, characterized in that: The hair follicle separation gun (1) and the incubator (2) are provided with hanging buckles (5) that engage with each other.

9. The high-precision hair follicle separation and cultivation device according to claim 1, characterized in that: A culture dish (6) is fixedly arranged at the inner bottom of the incubator (2), a hair collection chamber (7) is separated from the inner upper portion of the incubator (2), and the air outlet of the exhaust fan (3) extends to the interior of the hair collection chamber (7).

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