Hair follicle preservation device for hair transplantation

Abstract

The invention discloses a hair follicle preservation device for hair transplantation, and relates to the technical field of hair follicle preservation. The device comprises a hair follicle storage box and a liquid storage box, a plurality of lifting supporting frames are fixedly installed at the top in the hair follicle storage box, transmission lead screws are rotationally connected to the middle positions of the lower portions of the lifting supporting frames, nut seats are in threaded connection with the transmission lead screws, and valve body assemblies are fixedly connected to the outer side walls of the nut seats. Multiple sets of containing test tubes are arranged in the hair follicle storage box and used for storing hair follicles in different test tubes in a grouped mode, a valve body assembly capable of being adjusted in a lifting mode is arranged above the test tubes, a valve element is arranged in a valve body, a through hole is formed in the valve element, and a rotating motor is arranged on the side edge of the valve body and can drive the valve element to rotate. Each test tube is provided with an independent valve body assembly in a matched mode for sealing, the independent storage effect of the test tubes is ensured, and the storage effect of other hair follicles cannot be affected when the hair follicles are taken out every time.

Description

Technical Field

[0001] The invention relates to the technical field of hair follicle preservation, in particular to a hair follicle preservation device for hair transplantation. Background Art

[0002] Human hair can be transplanted like other tissues of the human body. Hair transplantation is to completely remove the tissues around the hair follicles with special instruments, remove them from the original scalp, and then transplant them to the place where hair is needed and has been prepared and has the conditions to receive the hair. This is called hair transplantation. The whole hair transplantation process is divided into three parts: take a fusiform skin flap at the back of the head, then suture the subcutaneous decompression, and suture the outer layer continuously. After the wound heals, there is no obvious scar, only a thin scar hidden in the hair. Since it is a horizontal hair follicle tissue and only a small amount of hair is taken in the vertical direction, there is no obvious change to the appearance of the original hair on the back of the head; Hair follicle separation: the removed skin flap is divided into several small transplant units, also known as transplant embryos, without destroying the hair follicles. Each transplant embryo contains 1 to 3 hair follicles (the size of the transplant embryo is determined by the surgical method). This process is very strict and requires medical staff to have extremely high patience and carefulness, otherwise some hair follicles will be destroyed and cause losses to the patient; Hair follicle transplantation: make some microscopic incisions or punch holes in the bald area to implant the transplant embryos into the skin. This process determines the appearance after the operation.

[0003] After leaving the human body, hair follicles can survive indoors for four hours. If they exceed four hours, they need to be stored in a refrigerator and kept at four degrees Celsius. They are usually refrigerated with saline solution. However, most general storage devices are integral structures. When taking and placing hair follicles, the lid of the box needs to be opened as a whole. Frequent opening of the lid can easily affect the hair follicles in storage. When moving the storage box, the hair follicle storage device cannot be effectively sealed, which can easily cause saline or nutrient solution to pour out, affecting the storage effect of the hair follicles. For this reason, we propose a hair follicle storage device for hair transplantation. Summary of the invention

[0004] The object of the present invention is to provide a hair follicle storage device for hair transplantation to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a hair follicle storage device for hair transplantation, comprising a hair follicle storage box and a liquid storage box, wherein a plurality of lifting support frames are fixedly installed on the top of the hair follicle storage box, a driving screw is rotatably connected to the middle position below the lifting support frame, a nut seat is threadedly connected to the driving screw, and a valve body assembly is fixedly connected to the outer wall of the nut seat;

[0006] The top of the valve body assembly is provided with an opening, and the bottom of the valve body assembly is fixedly connected with a test tube. When the valve body assembly is opened, the opening and the test tube are connected to each other.

[0007] The liquid storage tank is connected to one side of the hair follicle storage tank, the liquid storage tank contains nutrient solution, and the top of the liquid storage tank is fixedly connected to a liquid pump, the liquid inlet end of the liquid pump is equipped with a liquid pumping tube, the liquid pumping tube extends into the liquid storage tank, the liquid outlet end of the liquid pump is fixedly equipped with a catheter assembly, and the outlet end of the catheter assembly is connected to the lower part of the valve body assembly;

[0008] The top of the hair follicle storage box is provided with a plurality of hair follicle access openings, and a sealing plug is installed on one side of the hair follicle access openings.

[0009] Furthermore, the sealing plug is made of silicone rubber, and the side of the sealing plug close to the hair follicle access port is connected to the top surface of the hair follicle storage box through a connecting rivet, and a box door is arranged on the outside of the hair follicle storage box.

[0010] Furthermore, guide columns are provided on the lifting support frame at positions on both sides of the transmission screw, guide side ears are fixedly provided on both sides of the nut seat, matching holes are provided on the guide side ears, the guide columns are inserted into the matching holes of the guide side ears, and the lower end of the transmission screw is fixedly connected to the lifting motor.

[0011] Further, the valve body assembly comprises an upper valve body and a lower valve body fixedly connected to the side wall of the nut seat, the upper valve body and the lower valve body are sealed and form a cavity, a valve core is installed in the cavity, a support bearing 1 is installed at one end of the valve core, a bearing end cover is fixed to the outside of the support bearing 1, and the end of the valve core located outside the bearing end cover 1 is fixed to the output shaft of the rotating motor through a coupling;

[0012] A second support bearing is installed on the outer side of the other end of the valve core, a limit sleeve is installed on the outer side of the support bearing, an angular displacement sensor is fixed on the outer side of the limit sleeve, and when the valve core rotates, the limit sleeve and the angular displacement sensor will rotate accordingly.

[0013] Furthermore, a through hole is provided inside the valve core, and the valve core is rotated so that the through hole is connected with the opening and the test tube, thereby enabling the test tube to be opened.

[0014] Furthermore, a main control box is provided on the top of the liquid storage tank, an electric control box is installed inside the main control box, a side of the main control box close to the hair follicle storage box is an inclined structure, a control panel is provided on the inclined surface, a display screen is provided on the side of the control panel, and a micro control unit is provided in the electric control box of the main control box.

[0015] Furthermore, the catheter assembly includes a liquid outlet pipe fixed at the liquid outlet end of the liquid pump, the end of the liquid outlet pipe is fixedly connected to a liquid supply main pipe, the liquid supply main pipe is connected to a liquid supply branch pipe, a telescopic tube is fixed to the liquid supply branch pipe, and a connecting pipe is connected to the telescopic tube, and the other end of the connecting pipe extends to the cavity of the lower valve body located at the bottom of the valve core.

[0016] Furthermore, the lower end of the liquid extraction tube extends to a position close to the bottom of the liquid storage tank, and a distance measuring sensor is installed at the top position of the liquid storage tank.

[0017] Furthermore, a control valve is installed on the connecting pipe, a flow meter is arranged on the side of the control valve, and an ultraviolet sterilization lamp is installed on the inner wall of the hair follicle storage box.

[0018] Furthermore, a refrigeration box is installed on the side wall of the hair follicle storage box, a semiconductor refrigeration module is installed in the refrigeration box, an inner heat sink is installed on the side of the semiconductor refrigeration module close to the hair follicle storage box, an inner circulation fan is installed on the side of the inner heat sink, and the inner circulation fan is fixedly installed at the inner circulation window;

[0019] Two internal circulation windows are opened, and two groups of internal circulation fans are correspondingly arranged. An external heat sink is arranged on the side of the semiconductor refrigeration module away from the hair follicle storage box, and an external cooling fan is arranged on the outer side of the external heat sink. The external cooling fan is installed at the external heat dissipation window, and a temperature sensor is installed in the hair follicle storage box.

[0020] The present invention has at least the following beneficial effects:

[0021] 1. The hair follicle storage box of the present invention is provided with a containing test tube for storing hair follicles in different test tubes in groups; a valve body assembly which can be raised and lowered is arranged above the test tube; a valve core is arranged in the valve body; a through hole is opened on the valve core; a rotating motor is arranged on the side of the valve body to drive the valve core to rotate, thereby realizing opening and closing of the test tube; each test tube is equipped with an independent valve body closing device to ensure the separate storage effect of the test tube; a nut seat, a transmission screw and other structures are arranged on the outside of the valve body assembly to realize the adjustment of the height position of the valve body assembly and the containing test tube; at the same time, a hair follicle taking and releasing port is arranged on the top surface of the hair follicle storage box at a position corresponding to the test tube; a sealing plug is arranged on the side of the hair follicle taking and releasing port to seal and protect the hair follicle taking and releasing port, thereby realizing double sealing protection of the hair follicles in the test tube, thereby ensuring independent storage and protection of the hair follicles in different containing test tubes.

[0022] 2. The present invention utilizes the structures such as the liquid suction pump, the catheter assembly, and the liquid outlet tube to realize the automatic filling of the hair follicle protection nutrient solution, ensure that the test tube has an appropriate content of nutrient solution, and thus ensure the protective effect of the nutrient solution on the hair follicles. A box door is provided on the outside of the hair follicle storage box to facilitate the inspection and replacement of the interior of the hair follicle storage box and the replacement of accessories. The upper part of the valve body can be raised and adjusted to a position protruding above the upper surface of the hair follicle storage box to facilitate the taking and placing of the hair follicles. The hair follicle storage box is equipped with a refrigeration box to ensure that the hair follicle storage environment is in a suitable temperature state, thereby ensuring the storage effect of the hair follicles.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a main cross-sectional schematic diagram of the overall structure of the present invention;

[0026] Figure 3 A top view of the overall structure of the present invention;

[0027] Figure 4 It is a side sectional schematic diagram of the overall structure of the present invention;

[0028] Figure 5 For the present invention Figure 2 A partial enlarged view of the structure at A in the middle;

[0029] Figure 6 For the present invention Figure 2 A partial enlarged view of the structure at B in the middle;

[0030] Figure 7 It is a schematic diagram of the internal structure of the refrigeration box of the present invention;

[0031] Figure 8 This is a control principle block diagram of the present invention.

[0032] Reference numerals:

[0033] 1. Box door; 2. Hair follicle access port; 3. Sealing plug; 4. Hair follicle storage box; 5. Liquid storage box; 6. Main control box; 7. Control panel; 8. Display screen; 9. Rotating motor; 10. Upper valve body; 11. Valve core; 12. Angular displacement sensor; 13. Lifting support frame; 14. Nut seat; 15. Guide side ear; 16. Guide column; 17. Lifting motor; 18. Liquid supply branch pipe; 19. Telescopic pipe; 20. Connecting pipe; 21. Test tube; 22. Control valve; 23. Flow meter; 24. Lower valve body; 25. Ultraviolet sterilization lamp; 26. Support Bearing 1; 27. Bearing end cover; 28. Coupling; 29. ​​Support bearing 2; 30. Limiting sleeve; 31. Connecting rivet; 32. Liquid extraction tube; 33. Nutrient solution; 34. Distance measuring sensor; 35. Inspection cover; 36. Electric control box; 37. Liquid extraction pump; 38. Liquid outlet pipe; 39. Liquid supply main pipe; 40. Refrigeration box; 41. External heat dissipation window; 42. External heat dissipation fan; 43. External heat sink; 44. Semiconductor refrigeration module; 45. Internal heat sink; 46. Internal circulation fan; 47. Internal circulation window; 48. Temperature sensor; 49. Transmission screw. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0035] See also Figure 1-Figure 8 The present invention provides a technical solution: a hair follicle storage device for hair transplantation, comprising a hair follicle storage box 4 and a liquid storage box 5, wherein a plurality of lifting support frames 13 are fixedly installed on the top of the hair follicle storage box 4, a transmission screw 49 is rotatably connected to the middle position below the lifting support frame 13, a nut seat 14 is threadedly connected to the transmission screw 49, guide columns 16 are arranged on the lifting support frame 13 at positions on both sides of the transmission screw 49, guide side ears 15 are fixedly arranged on both sides of the nut seat 14, matching holes are arranged on the guide side ears 15, and the guide columns 16 are penetrated and installed in the matching holes of the guide side ears 15, a lifting motor 17 is fixedly connected to the lower end of the transmission screw 49, and the lifting motor 17 is fixed to the bottom of the lifting support frame 13, and the lifting motor 17 is started to drive the transmission screw 49 to rotate, and the meshing relationship between the transmission screw 49 and the nut seat 14 can be used to drive it to move up and down.

[0036] The outer wall of the nut seat 14 is fixedly connected to a valve body assembly, which can drive the valve core assembly to move when the nut seat 14 moves. An opening is provided on the top of the valve body assembly, and a test tube 21 is fixedly connected to the bottom of the valve body assembly. When the valve body assembly is opened, the opening and the test tube 21 are connected to each other.

[0037] like Figures 4 to 6 As shown, the valve body assembly includes an upper valve body 10 and a lower valve body 24 fixedly connected to the side wall of the nut seat 14, the upper valve body 10 and the lower valve body 24 are sealed and connected to form a cavity, a valve core 11 is installed in the cavity, a support bearing 26 is installed at one end of the valve core 11, a bearing end cover 27 is fixed to the outside of the support bearing 26, the end of the valve core 11 located on the outside of the bearing end cover 27 is fixed to the output shaft of the rotating motor 9 through a coupling 28, and the support bearing 26 is rotatably connected to the upper valve body 10 and the lower valve body 24, when the valve core 11 rotates, it will drive the inner ring of the support bearing 26 to rotate, and its outer ring is fixed to the upper valve body 10, and the bearing end cover 27 is fixed to the outer ring of the support bearing 26, which is used to protect the support bearing 26. Starting the rotating motor 9 drives the coupling 28 to rotate, which can drive the valve core 11 to rotate accordingly. A through hole is opened inside the valve core 11. Rotating the valve core 11 makes the through hole and the opening and the test tube 21 communicate with each other, so that the test tube 21 can be opened.

[0038] A support bearing 29 is installed on the outside of the other end of the valve core 11, and a limit sleeve 30 is installed on the outside of the support bearing 29. An angular displacement sensor 12 is fixed on the outside of the limit sleeve 30. The support bearing 29 also includes an outer ring and an inner ring. The outer ring is fixed to the upper valve body 10, the valve core 11 is fixed to the inner ring of the support bearing 29, and the limit sleeve 30 is also fixed to the inner ring. When the valve core 11 rotates, the limit sleeve 30 and the angular displacement sensor 12 will rotate accordingly. The angular displacement sensor 12 is used to conveniently control the rotation angle of the valve core 11. It should be noted that seals are arranged between the valve core 11 and the upper valve body 10 and the lower valve body 24.

[0039] The liquid storage tank 5 is connected to one side of the hair follicle storage tank 4. The liquid storage tank 5 is filled with nutrient solution 33. A liquid pump 37 is fixedly connected to the top of the liquid storage tank 5. A liquid pumping tube 32 is installed at the liquid inlet end of the liquid pump 37. The lower end of the liquid pumping tube 32 extends to a position close to the bottom of the liquid storage tank 5. A distance measuring sensor 34 is installed at the top of the liquid storage tank 5 to detect the remaining amount of the nutrient solution 33 in the liquid storage tank 5. A catheter assembly is fixedly installed at the liquid outlet end of the liquid pump 37. The outlet end of the catheter assembly is connected to the lower part of the valve body assembly.

[0040] Furthermore, if Figure 4As shown, the catheter assembly includes a liquid outlet pipe 38 fixed at the liquid outlet end of the liquid pump 37, the end of the liquid outlet pipe 38 is fixedly connected to a liquid supply main pipe 39, the liquid supply main pipe 39 is connected to a liquid supply branch pipe 18, a telescopic pipe 19 is fixed to the liquid supply branch pipe 18, and a connecting pipe 20 is connected to the telescopic pipe 19, the other end of the connecting pipe 20 extends to the cavity of the lower valve body 24 located at the lower part of the valve core 11, the liquid pump 37 is started, and the nutrient solution 33 in the liquid storage tank 5 is transported to the position of the liquid outlet pipe 38 through the liquid inlet pipe 38, and is transported to the position of the telescopic pipe 19 through the liquid supply main pipe 39 and the liquid supply branch pipe 18, and then the nutrient solution 33 is transported to the cavity at the bottom of the lower valve body 24 through the connecting pipe 20, and finally the nutrient solution 33 enters the containing test tube 21;

[0041] It should be further explained that a control valve 22 is installed on the connecting pipe 20, and a flow meter 23 is set on the side of the control valve 22 for controlling the amount of nutrient solution 33 delivered. An ultraviolet sterilization lamp 25 is installed on the inner wall of the hair follicle storage box 4 to facilitate sterilization of the inside of the hair follicle storage box 4.

[0042] like Figure 1 As shown, a plurality of follicle access ports 2 are provided on the top of the follicle storage box 4, and a sealing plug 3 is installed on one side of the follicle access port 2. The sealing plug 3 is made of silicone rubber. The side of the sealing plug 3 close to the follicle access port 2 is connected to the top surface of the follicle storage box 4 by a connecting rivet 31. A box door 1 is provided on the outside of the follicle storage box 4 to facilitate the inspection of the interior of the follicle storage box 4 and the replacement of accessories.

[0043] For the technical solution of this embodiment, Figure 7 As shown, a refrigeration box 40 is installed on the side wall of the hair follicle storage box 4, a semiconductor refrigeration module 44 is installed in the refrigeration box 40, an inner heat sink 45 is installed on the side of the semiconductor refrigeration module 44 close to the hair follicle storage box 4, an inner circulation fan 46 is installed on the side of the inner heat sink 45, and the inner circulation fan 46 is fixedly installed at the inner circulation window 47;

[0044] Two internal circulation windows 47 are opened, and two groups of internal circulation fans 46 are correspondingly arranged. An external heat sink 43 is arranged on the side of the semiconductor refrigeration module 44 away from the hair follicle storage box 4, and an external cooling fan 42 is arranged on the outer side of the external heat sink 43. The external cooling fan 42 is installed at the external heat dissipation window 41. A temperature sensor 48 is installed in the hair follicle storage box 4 to monitor the temperature in the hair follicle storage box 4. When the temperature in the hair follicle storage box 4 exceeds the set value, the semiconductor refrigeration module 44, the internal circulation fan 46, the external cooling fan 42, etc. inside the refrigeration box 40 will start, thereby ensuring that the hair follicle storage box 4 is in a stable temperature state and thus ensuring the preservation effect of the hair follicles.

[0045] like Figure 4 and Figure 8As shown, a main control box 6 is provided on the top of the liquid storage box 5, an inspection cover 35 is provided on the back of the main control box 6, an electric control box 36 is installed inside the main control box 6, and the side of the main control box 6 close to the hair follicle storage box 4 is an inclined structure, a control panel 7 is provided on the inclined surface, a display screen 8 is provided on the side of the control panel 7, and a micro control unit is provided in the electric control box 36 of the main control box 6.

[0046] The liquid pump 37 , the lifting motor 17 , the rotating motor 9 , the control valve 22 , the semiconductor refrigeration module 44 , and the temperature sensor 48 are all electrically connected to the electric control box 36 , and the electric control box 36 is controlled through the control panel.

[0047] It should be noted that the Microcontroller Unit (MCU), also known as a single-chip microcomputer or single-chip microcomputer, is a chip-level computer that appropriately reduces the frequency and specifications of the central processing unit (CPU), and integrates memory, timer, USB, A / D conversion, UART, PLC, DMA and other peripheral interfaces, and even LCD drive circuits on a single chip to form a chip-level computer, which can perform different combination controls for different application scenarios. MCUs can be seen in mobile phones, PC peripherals, remote controls, automotive electronics, industrial stepper motors, and robot arm control.

[0048] The use principle and process of the present invention are as follows: before storing hair follicles, the lifting motor 17 drives the driving screw 49 to rotate, so that the nut seat 14 drives the upper valve body 10 and the lower valve body 24 to move downward, so that the upper end of the upper valve body 10 is separated from the top surface of the hair follicle storage box 4, and the sealing plug 3 is installed at the hair follicle access port 2 for internal sealing, and the ultraviolet sterilization lamp 25 is used to perform ultraviolet sterilization and disinfection on the inside of the hair follicle storage box 4, so that the inside of the hair follicle storage box 4 is in a sterilized state;

[0049] When storing hair follicles, the nutrient solution 33 in the liquid storage box 5 is extracted by the liquid pump 37 and supplied to the containing test tube 21. The amount of the nutrient solution 33 added is metered and controlled by the flow meter 23. One of the sealing plugs 3 is opened, and the lifting motor 17 drives the nut seat 14 to move upward, so that the upper end of the upper valve body 10 protrudes on the top surface of the hair follicle storage box 4. The rotary motor 9 is adjusted to make the through hole of the valve core 11 coaxial with the containing test tube 21, so that the hair follicles can be placed in the containing test tube 21. One containing test tube 21 can be adjusted at a time. The sealing plug 3 and the hair follicle taking and releasing port 2 are independently sealed and matched, and will not interfere with each other. One containing test tube 21 is opened at a time, and the structure is simple and practical.

[0050] The temperature in the hair follicle storage box 4 is controlled by the refrigeration box 40 to ensure that the temperature in the hair follicle storage box 4 is stable and thus ensure the preservation effect of the hair follicles;

[0051] The hair follicle storage box 4 of the present invention is provided with a containing test tube 21 for storing the hair follicles in different test tubes in groups. A valve body assembly that can be raised and lowered is provided above the test tube. A valve core 11 is provided in the valve body. A through hole is provided on the valve core 11. A rotating motor 9 provided on the side of the valve body can drive the valve core 11 to rotate, thereby realizing the opening and closing of the containing test tube 21. Each containing test tube 21 is equipped with an independent valve body assembly to ensure the separate storage effect of the containing test tube 21. The outer side of the valve body assembly is provided with a valve core 11. A nut seat 14, a transmission screw 49, a guide side ear 15 and a guide column 16 are provided, so that the height position of the valve body assembly and the containing test tube 21 can be adjusted. At the same time, a follicle access opening 2 is provided on the top surface of the follicle storage box 4 at a position corresponding to the containing test tube 21. A sealing plug 3 is provided on the side of the follicle access opening 2, so that the follicle access opening 2 can be sealed and protected, thereby realizing double sealing protection for the follicles in the containing test tube 21, ensuring that the follicles in different containing test tubes 21 are independently stored and protected;

[0052] The present invention is also provided with an automatic filling structure of the hair follicle protection nutrient solution 33, ensuring that the test tube 21 has a suitable content of the nutrient solution 33, thereby ensuring the protective effect of the nutrient solution 33 on the hair follicles. A box door 1 is provided on the outside of the hair follicle storage box 4, which is convenient for inspecting the inside of the hair follicle storage box 4 and replacing accessories. The upper part of the valve body can be raised and adjusted to a position protruding above the upper surface of the hair follicle storage box 4, which is convenient for taking and placing hair follicles. The hair follicle storage box 4 is equipped with a refrigeration box 40 to ensure that the hair follicle storage environment is in a suitable temperature state, thereby ensuring the storage effect of the hair follicles.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. When an element is referred to as being "assembled on", "installed on", "fixed on" or "set on" another element, it can be directly on the other element or there can also be a centered element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a centered element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A hair follicle storage device for hair transplantation, comprising a hair follicle storage box (4) and a liquid storage box (5), characterized in that: A plurality of lifting support frames (13) are fixedly installed on the top of the hair follicle storage box (4); a transmission screw (49) is rotatably connected to the middle position below the lifting support frame (13); a nut seat (14) is threadedly connected to the transmission screw (49); and a valve body assembly is fixedly connected to the outer wall of the nut seat (14); The top of the valve body assembly is provided with an opening, and the bottom of the valve body assembly is fixedly connected with a containing test tube (21), and when the valve body assembly is opened, the opening and the containing test tube (21) are connected to each other; The liquid storage tank (5) is connected to one side of the hair follicle storage tank (4), the liquid storage tank (5) contains nutrient solution (33), and a liquid pump (37) is fixedly connected to the top of the liquid storage tank (5), a liquid pumping tube (32) is installed at the liquid inlet end of the liquid pump (37), the liquid pumping tube (32) penetrates and extends into the liquid storage tank (5), and a catheter assembly is fixedly installed at the liquid outlet end of the liquid pump (37), and the outlet end of the catheter assembly is connected to the lower part of the valve body assembly; The top of the hair follicle storage box (4) is provided with a plurality of hair follicle access openings (2), and a sealing plug (3) is installed on one side of the hair follicle access opening (2).

2. A hair follicle storage device for hair transplantation according to claim 1, characterized in that: The sealing plug (3) is made of silicone rubber. The side of the sealing plug (3) close to the hair follicle access port (2) is connected to the top surface of the hair follicle storage box (4) via a connecting rivet (31). A box door (1) is provided on the outside of the hair follicle storage box (4).

3. A hair follicle storage device for hair transplantation according to claim 2, characterized in that: Guide columns (16) are arranged on the lifting support frame (13) at positions on both sides of the transmission screw (49), guide side ears (15) are fixedly arranged on both sides of the nut seat (14), matching holes are arranged on the guide side ears (15), and the guide columns (16) are inserted and installed in the matching holes of the guide side ears (15), and the lower end of the transmission screw (49) is fixedly connected to a lifting motor (17).

4. A hair follicle storage device for hair transplantation according to claim 2, characterized in that: The valve body assembly comprises an upper valve body (10) and a lower valve body (24) fixedly connected to the side wall of a nut seat (14); the upper valve body (10) and the lower valve body (24) are sealed to form a cavity; a valve core (11) is installed in the cavity; a support bearing (26) is installed at one end of the valve core (11); a bearing end cover (27) is fixed to the outside of the support bearing (26); and the end of the valve core (11) located on the outside of the bearing end cover (27) is fixed to the output shaft of the rotating motor (9) through a coupling (28); A second support bearing (29) is installed on the outer side of the other end of the valve core (11), a limit sleeve (30) is installed on the outer side of the second support bearing (29), and an angular displacement sensor (12) is fixed on the outer side of the limit sleeve (30). When the valve core (11) rotates, the limit sleeve (30) and the angular displacement sensor (12) rotate accordingly.

5. A hair follicle storage device for hair transplantation according to claim 4, characterized in that: A through hole is provided inside the valve core (11), and the valve core (11) is rotated so that the through hole is connected with the opening and the test tube, thereby enabling the test tube to be opened.

6. A hair follicle storage device for hair transplantation according to claim 5, characterized in that: A main control box (6) is provided on the top of the liquid storage box (5), an electric control box (36) is installed inside the main control box, a side of the main control box (6) close to the hair follicle storage box (4) is an inclined surface structure, a control panel (7) is provided on the inclined surface, a display screen (8) is provided on the side of the control panel (7), and a micro control unit is provided in the electric control box (36) of the main control box (6).

7. A hair follicle storage device for hair transplantation according to claim 5, characterized in that: The catheter assembly comprises a liquid outlet pipe (38) fixed to the liquid outlet end of a liquid pump (37); the end of the liquid outlet pipe (38) is fixedly connected to a liquid supply main pipe (39); the liquid supply main pipe (39) is connected to a liquid supply branch pipe (18); a telescopic pipe (19) is fixed to the liquid supply branch pipe (18); and the telescopic pipe (19) is connected to a connecting pipe (20) via the telescopic pipe (19); the other end of the connecting pipe (20) extends to a cavity located at the lower part of the valve core (11) of the lower valve body (24).

8. A hair follicle storage device for hair transplantation according to claim 7, characterized in that: The lower end of the liquid extraction tube (32) extends to a position close to the bottom of the liquid storage tank (5), and a distance measuring sensor (34) is installed at the top of the liquid storage tank (5).

9. A hair follicle storage device for hair transplantation according to claim 8, characterized in that: A control valve (22) is installed on the connecting pipe (20), a flow meter (23) is arranged on the side of the control valve (22), and an ultraviolet sterilization lamp (25) is installed on the inner wall of the hair follicle storage box (4).

10. The hair follicle storage device for hair transplantation according to claim 9, characterized in that: A refrigeration box (40) is installed on the side wall of the hair follicle storage box (4), a semiconductor refrigeration module (44) is installed in the refrigeration box (40), an inner heat sink (45) is installed on the side of the semiconductor refrigeration module (44) close to the hair follicle storage box (4), an inner circulation fan (46) is installed on the side of the inner heat sink (45), and the inner circulation fan (46) is fixedly installed at the inner circulation window (47); Two internal circulation windows (47) are provided, and two groups of internal circulation fans (46) are provided accordingly. An external heat sink (43) is provided on the side of the semiconductor refrigeration module (44) away from the hair follicle storage box (4), and an external heat sink fan (42) is provided on the outer side of the external heat sink (43). The external heat sink fan (42) is installed at the external heat sink window (41), and a temperature sensor (48) is installed in the hair follicle storage box (4).

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