Hair implantation device and hair extraction, hole making and implantation methods

Abstract

The present application relates to the technical field of advanced treatment equipment, and discloses a hair implanting device and a hair taking, hole opening and hair implanting method thereof. The hair implanting device comprises a main machine for driving and controlling a hair implanting handle and a hair taking handle; the hair implanting handle is used for realizing hair suction and implanting; the hair taking handle is used for realizing hair taking and / or hole opening, and can pump and discharge waste and waste liquid. The hair implanting device has the functions of hair taking, hole opening and hair implanting, and integrates the functions of hair taking, hole opening and hair implanting, and is various in function. The hair taking handle can realize hair taking and hole opening, the hair implanting handle can realize hair suction and implanting, and the generated waste and waste liquid can be pumped and discharged in the process. The operation of hair taking, hole opening and hair implanting is simple and sanitary, the hair implanting handle can suck hair and implant hair without damage, and the hair implanting quality is improved.

Description

Technical Field

[0001] This invention relates to the field of advanced treatment equipment technology, specifically to a hair transplant device and its methods for hair extraction, hole making, and hair transplantation. Background Technology

[0002] Hair loss refers to the phenomenon of hair falling out, including normal hair loss and pathological hair loss. Hair transplantation is suitable for people with thinning hair, high hairlines, or pathological hair loss. With the development of technology and the needs of people's daily lives, hair transplantation technology is becoming increasingly popular.

[0003] Hair transplantation refers to a hair transplant surgery. It can be used to treat sparse hair or a high hairline. Usually, healthy hair is taken from the back of the head, processed, and then implanted into the area to be transplanted. After the hair survives, it will regrow and become thicker, thus alleviating hair loss problems such as a high hairline.

[0004] Therefore, the industry has researched the instruments required for hair transplantation. For example, existing technology discloses a device that automatically extracts and implants hair follicles, including: a suction needle mechanism installed inside the suction pen body and connected to a negative pressure source for extracting hair follicles or hair shafts; a punching needle mechanism installed at the tip of the suction pen body and sleeved outside the suction needle mechanism for punching holes and providing protection for the suction needle mechanism; a pushing mechanism installed inside the suction pen body and connected to a positive pressure source for pushing the suction needle mechanism out of the punching needle mechanism; and an energy storage mechanism for storing energy when the suction needle mechanism extends and releasing energy when the positive pressure source is cut off, causing the suction needle mechanism to retract into the punching needle mechanism. This technology only discloses the hair transplant handle, which can extract and implant hair follicles or hair shafts into the area requiring surgery; however, the waste and waste fluid generated during the hair transplantation process cannot be disposed of simultaneously, which is detrimental to medical hygiene and surgical procedures.

[0005] For example, existing hair transplant handles and machines disclose that the hair transplant handle includes a housing, an extraction mechanism, and a drive mechanism. The housing has a receiving cavity, a needle outlet communicating with the receiving cavity is located on the front side of the housing, and a conduit mechanism communicating with the receiving cavity is located on the rear side of the housing. The extraction mechanism includes an extraction needle, one end of which is confined and abuts against the receiving cavity and communicates with the conduit mechanism, while the other end extends out of the housing through the needle outlet. The drive mechanism is located in the receiving cavity and is connected to the extraction mechanism for driving the extraction needle to rotate around its own axis. This existing technology has a limited function regarding hair transplantation; it cannot create openings at the transplant site and cannot simultaneously dispose of waste and waste fluid generated during the hair transplantation process. Summary of the Invention

[0006] To overcome the technical problems existing in the prior art, the present invention provides a hair transplant device.

[0007] Another objective of this invention is to provide a method for hair extraction, a method for creating openings, and a method for hair transplantation.

[0008] To solve the above-mentioned technical problems, the technical solution of the present invention is as follows:

[0009] The hair transplant device of the present invention includes a main unit for driving and controlling the hair transplant handle; the hair transplant handle is used to realize the extraction and implantation of hair, as well as the pumping out of waste and waste liquid.

[0010] The user holds the hair transplant handle, which is driven and controlled by the main unit to pick up hair from the worktable and implant it into the area to be transplanted.

[0011] Furthermore, the host can also be used to drive and control the hair-retrieving handle; it also includes a hair-retrieving handle for retrieving hair and / or opening holes, as well as pumping out waste and waste liquid.

[0012] The hair extraction handle can be used to extract hair from the recipient area and also to create openings in the transplant site. During extraction: The user holds the extraction handle, which is driven and controlled by the main unit to extract hair from the recipient area. During opening: The user holds the extraction handle, which is driven and controlled by the main unit to create openings in the recipient area.

[0013] Furthermore, the host unit drives and controls the hair transplant handle and the hair extraction handle pneumatically and / or electrically.

[0014] Furthermore, the main unit is equipped with an air pump for generating negative pressure, a valve for controlling and adjusting the air pipe switch, a waste liquid bottle for collecting waste and waste liquid, a filter device, a switch, and a controller; the air pump, valve, waste liquid bottle, and filter device are connected to the hair extraction handle and hair transplant handle via air pipes; the controller is electrically connected to the switch, air pump, valve, and hair extraction handle to control the operation of each component.

[0015] Furthermore, the hair transplant handle is equipped with a handle front end device for connecting to the air tube to control the suction and release of hair and the extraction of waste and waste liquid, and a push needle control system for connecting to the air tube to control the suction and release of hair by the push needle structure.

[0016] Furthermore, the handle front end device is connected to the filter device via an air tube, and then to the pressure valve via an air tube. The air tube coming out of the pressure valve is connected to interface I of the waste liquid bottle, and interface II of the waste liquid bottle is connected to the air pump via an air tube.

[0017] Furthermore, the needle push control system includes a first straight-through for connecting the air tube; the first straight-through is connected to the air pump via a valve and the air tube.

[0018] Furthermore, the hair extraction handle is equipped with a power rotation device for driving the hair transplant needle to rotate, and a hair extraction handle through-hole for connecting to the air tube to control the extraction of waste and waste liquid.

[0019] Furthermore, the take-up handle is directly connected to the filter device via an air pipe, and then to the pressure valve via another air pipe. The air pipe from the pressure valve is connected to interface I of the waste liquid bottle, and interface II of the waste liquid bottle is connected to the air pump via an air pipe. The power rotation device is electrically connected to the controller and the switch.

[0020] Furthermore, the main unit is also equipped with a pressure detection device for detecting the air pump pressure and a regulating valve for realizing pressure regulation.

[0021] A hair extraction method for a hair transplant device includes the following steps:

[0022] The main unit controls the hair extraction handle to remove hair, and at the same time, the main unit uses the hair extraction handle to drain waste and waste liquid from the scalp.

[0023] Furthermore, the hair extraction method includes the following steps:

[0024] When the switch is turned on, the controller activates the power rotation device of the hair extraction handle to separate the hair from the scalp; at the same time, the negative pressure generated by the air pump is connected to the waste liquid bottle, valve and filter device through the air pipe, and then directly connected to the hair extraction handle, through which waste and waste liquid are pumped out.

[0025] A method for creating an opening in a hair transplant device includes the following steps:

[0026] The main unit controls the hair extraction handle to make a hole in the hair transplant area. At the same time, the main unit uses the hair extraction handle to extract waste and waste fluid from the scalp.

[0027] Furthermore, the opening method includes the following steps:

[0028] When the switch is turned on, the controller activates the power rotation device of the hair extraction handle to make a hole in the hair transplant area. At the same time, the negative pressure generated by the air pump is connected to the waste liquid bottle, valve and filter device through the air pipe, and then directly connected to the hair extraction handle. Waste and waste liquid are pumped out through the hair extraction handle.

[0029] A hair transplant method using a hair transplant device, wherein the steps of hair extraction and implantation include:

[0030] S1: The main unit controls the hair transplant handle to extract hair and place it in the hair transplant handle;

[0031] S2: The main unit controls the hair transplant handle to work in the hair transplant area to release hair and implant it into the scalp.

[0032] Furthermore, the main unit can extract waste and waste fluid from the hair or scalp through the hair transplant handle.

[0033] Furthermore, hair extraction and implantation include the following steps:

[0034] S1: The hair transplant handle is controlled by the main unit. The device at the front end of the handle sucks up hair and places it in the hair transplant handle, while maintaining a negative pressure state.

[0035] S2: The negative pressure of the hair transplant handle is disconnected by the valve through the controller of the host. At this time, the push needle structure is activated to release the hair for implantation into the scalp.

[0036] Preferably, the negative pressure generated by the air pump is connected to the waste liquid bottle, valve and filter device through the air pipe, and then connected to the second straight-through of the hair transplant handle, through which waste and waste liquid are pumped out.

[0037] Compared with the prior art, the beneficial effects of the technical solution of the present invention are:

[0038] The hair transplant device of the present invention drives and controls the hair transplant handle to realize the extraction and implantation of hair, as well as the pumping out of waste and waste liquid; it drives and controls the hair retrieval handle to realize the retrieval of hair or the making of holes, as well as the pumping out of waste and waste liquid.

[0039] The hair transplant device of this invention integrates hair extraction, hole making, and hair transplantation functions into one unit, offering multiple functionalities. During the processes of hair extraction and hole making via the main unit's drive and control of the hair extraction handle, and hair absorption and implantation via the main unit's drive and control of the hair transplantation handle, waste and waste liquid generated can be pumped out, filtered through a filtration device, and collected through a waste liquid bottle, maintaining medical hygiene and facilitating surgical procedures.

[0040] The hair extraction, hole-making, and hair transplantation method described in this invention is simple and hygienic. During the hair extraction and hole-making process, waste and waste liquid can be pumped out using the hair extraction handle, avoiding the obstruction of the user's vision by the waste and waste liquid generated during the hair extraction, hole-making, and hair transplantation process. This makes it easier for the user to align the hair with the hole to be transplanted, and there is no need to arrange for a nurse to wipe away waste and waste liquid. The hair transplantation handle keeps the hair intact and undamaged during the hair extraction and transplantation process, improving the quality of hair transplantation. Attached Figure Description

[0041] Figure 1 This is an exploded view of a hair transplant device;

[0042] Figure 2 for Figure 1 Enlarged view of point A;

[0043] Figure 3 This is a schematic diagram of the hair transplant device.

[0044] Figure 4 This is a schematic diagram showing the connection of the components of a hair transplant device;

[0045] Figure 5 This is a schematic diagram of the firing handle.

[0046] Figure 6 This is a schematic diagram of the hair transplant handle.

[0047] The components include: 1. Display screen; 2. Left support; 3. Right support; 4. Hair extraction handle; 5. First hair transplant handle; 6. Adjusting valve; 7. First filter bottle; 7. Second filter bottle; 8. Second hair transplant handle; 9. First pressure valve; 10. Second pressure valve; 11. First three-way valve; 12. Second three-way valve; 13. Power module; 14. Waste liquid bottle; 15. Chassis; 16. Controller motherboard; 17. Air pump; 18. First air nozzle; 19. Second air nozzle; 20. Third air nozzle; 21. Handle control wiring port; 22. Cable interface.

[0048] 102. Hair extraction handle straight-through; 104. Rotating cylinder connector; 106. Rotating cylinder; 107. Brushless motor; 108. Rotating bushing; 109. Rotating cap; 1010. Rotating shaft; 1011. Bearing; 1012. Needle sleeve; 1013. Hair transplant needle;

[0049] 201. First straight-through; 204. Positioning plug; 205. Gun cap; 206. Positioning lock; 207. Spring; 208. Gun body; 2010. Push rod; 2012. Second straight-through; 2014. Pagoda connector; 2016. Needle; 2017. Needle tube holder; 2018. Needle tip; 2019. First negative pressure chamber; 2020. Second negative pressure chamber; 2021. Third negative pressure chamber. Detailed Implementation

[0050] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this application. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the described embodiments without creative effort are within the scope of protection of this application.

[0051] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0052] Example 1

[0053] like Figure 1-3 As shown, this embodiment discloses a hair transplant device, including a main unit for driving and controlling the hair transplant handle; the hair transplant handle is used to realize the extraction and implantation of hair, as well as the pumping out of waste and waste liquid.

[0054] The main unit is equipped with an air pump 17 for generating negative pressure, a valve for controlling and adjusting the air pipe switch, a waste liquid bottle 14 for collecting waste and waste liquid, a filter device, a switch, and a controller; the air pump 17, valve, waste liquid bottle 14, filter device, hair extraction handle 4, and hair transplant handle are connected to each other via air pipes; the controller is electrically connected to the switch, air pump 17, valve, and hair extraction handle 4 to control the operation of each component.

[0055] The hair transplant handle is equipped with a handle front end device for connecting to the air tube to control the suction and release of hair and the extraction of waste and waste liquid, and a push needle control system for connecting to the air tube to control the suction and release of hair by the push needle structure.

[0056] The hair transplant handle includes a handle body, which includes a gun body. The gun body has a first negative pressure chamber and a spring inside the first negative pressure chamber. One end of the spring abuts against the front end of the handle, and the other end of the spring abuts against the push needle control system.

[0057] The handle tip device includes a second straight tube 2012 for connecting to the trachea, a second negative pressure chamber, and a needle tip for loading hair.

[0058] The handle front end device is connected to the filter device, which is a filter bottle, via an air tube. Then, it is connected to the pressure valve via an air tube. The air tube coming out of the pressure valve is connected to interface I and interface III of the waste liquid bottle 14. Interface II of the waste liquid bottle 14 is connected to the air pump 17 via an air tube.

[0059] The needle push control system includes a first straight-through 201 for connecting to the air tube; the first straight-through 201 is connected to the air pump 17 via a three-way valve and the air tube.

[0060] In the specific implementation of this embodiment, the host computer of this embodiment is provided with a left bracket 2, a right bracket 3, and a chassis 15. The chassis 15 is located between the left bracket 2 and the right bracket, and is fixedly connected to the left bracket 2 and the right bracket.

[0061] The chassis 15 also includes an air pump 17, a power module 13, a controller motherboard 16, and an air pressure detection device for detecting the air pressure of the air pump 17.

[0062] A shelf is provided on the top of the machine casing 15. The back of the shelf has a first air nozzle 18, a second air nozzle 19, and a third air nozzle 20 for easy connection of the air tube. The front of the shelf is used to install a pressure valve, a regulating valve 6 for pressure regulation, a filter bottle, and a shelf for placing hair transplant handles, a three-way valve, etc.

[0063] A display screen 1 is also provided between the left support 2 and the right support. The display screen 1 is located above the shelf and can display data such as the number of hairs taken out, the number of hairs transplanted, the motor speed, the air pressure, and control buttons.

[0064] The bottom of the left bracket 2 and the right bracket 3 are equipped with 4 rollers.

[0065] In the specific implementation of this embodiment, the hair transplant device is also equipped with two sets of foot switches for controlling the movement of the hair transplant handle. Each set has two foot switches, which control the hair suction and hair transplantation actions respectively. The foot switches are electrically connected to the handle control terminal 21.

[0066] In the specific implementation of this embodiment, there are two hair transplant handles, including a first hair transplant handle 5 and a second hair transplant handle 8.

[0067] The filtration device is a filter bottle, and there are two filter bottles, including a first filter bottle 7 and a second filter bottle 71;

[0068] There are two pressure valves, including a first pressure valve 9 and a second pressure valve 10, which are connected to the same waste liquid bottle 14.

[0069] There are two three-way valves, including a first three-way valve 11 and a second three-way valve 12.

[0070] In the specific implementation of this embodiment, the second straight passage 2012 of the first hair transplant handle 5 is connected in sequence to the first filter bottle 7, the first pressure valve 9, the waste liquid bottle 14, the second air nozzle 19 and the air pump 17 through an air tube.

[0071] The first straight passage 201 of the first hair transplant handle 5 is connected to the third air nozzle 20, the first three-way valve 11 and the air pump 17 through an air tube. One end of the first three-way valve 11 is connected to the third air nozzle 201 through an air tube, and the other end of the first three-way valve 11 is connected to the air pump 17.

[0072] Similarly, the second straight passage 2012 of the second hair transplant handle 8 is connected in sequence to the second filter bottle 71, the second pressure valve 10, the waste liquid bottle 14, the second air nozzle 19, and the air pump 17.

[0073] The first straight passage 201 of the second hair transplant handle 8 is connected to the first air nozzle 18, the second three-way valve 12 and the air pump 17 through an air tube. One end of the second three-way valve 12 is connected to the first air nozzle 18 through an air tube, and the other end of the second three-way valve 12 is connected to the air pump 17.

[0074] In the specific implementation of this embodiment, the host controls the action of the pressure valve and the three-way valve through the electrical signal of the foot pedal, and then drives and controls the action of the hair transplant handle through pneumatic means.

[0075] In the specific implementation of this embodiment, such as Figure 6 As shown, the hair transplant handle includes a handle body, the handle body includes a gun body, a first negative pressure chamber is provided inside the gun body, a spring is provided inside the first negative pressure chamber, one end of the spring abuts against the front end device of the handle, and the other end of the spring abuts against the push needle control system.

[0076] The handle body includes a gun body 208, a first negative pressure chamber 2019 is provided inside the gun body 208, a spring 207 is provided inside the first negative pressure chamber 2019, one end of the spring 207 abuts against the front end device of the handle, and the other end of the spring 207 abuts against the push pin control system.

[0077] The needle push control system includes a first straight-through 201 for connecting to the negative pressure source air pipe;

[0078] The handle front end device includes a second straight tube 2012 for connecting to a negative pressure source air tube, a second negative pressure chamber 2020, and a needle tip 2018 for loading hair.

[0079] The handle body also includes a spring adjustment system, which includes a first sealing ring, a second sealing ring, a positioning plug 204, a gun cap 205, and a positioning lock 206. The first and second sealing rings are located on the positioning plug 204. One end of the positioning plug 204 is fixedly connected to the first through-hole 201, and the other end of the positioning plug 204 abuts against the spring 207. The gun cap 205 and the positioning lock 206 cooperate to tighten the positioning plug 204. One end of the positioning lock 206 is threadedly connected to the gun cap 205, and the other end of the positioning lock 206 is threadedly connected to the gun body 208.

[0080] The pusher structure includes a first needle holder, a pusher 2010, a second needle holder, and a needle 2016. The first needle holder and the second needle holder are located on both sides of the pusher 2010. The pusher 2010 is located inside the gun body 208, and one end of the pusher 2010 is movably connected to one end of the spring 207.

[0081] The push rod 2010 has a third negative pressure chamber 2021, and one end of the needle 2016 is located in the third negative pressure chamber 2021.

[0082] The front end of the handle is provided with a second hollow cavity, and the needle 2016 is disposed in the second hollow cavity.

[0083] The handle front end device also includes a third sealing ring, a pagoda connector 2014 and a syringe holder 2017. One end of the pagoda connector 2014 is threaded to the gun body 208, the other end of the pagoda connector 2014 is threaded to the syringe holder 2017, and one side of the pagoda connector 2014 is threaded to the second straight-through 2012.

[0084] Spring 207 and pagoda connector 2014 are located on both sides of push rod 2010.

[0085] The second negative pressure chamber 2020 is located inside the pagoda connector 2014. The second negative pressure chamber 2020, the needle tip 2018, the needle tube fixing seat 2017, and the second straight passage 2012 form a negative pressure channel.

[0086] Example 2

[0087] like Figure 1-4 As shown, this embodiment, based on embodiment 1, also includes a hair extraction handle 4, used for extracting hair, making holes, and pumping out waste and waste liquid. The main unit can also be used to drive and control the hair extraction handle 4; by holding the hair extraction handle 4, the main unit drives and controls the hair extraction handle 4 to extract hair from the area to be extracted, or to make holes in the area to be transplanted.

[0088] The hair extraction handle 4 is equipped with a power rotation device for driving the hair transplant needle to rotate, and a hair extraction handle through-hole for connecting the air tube to control the extraction of waste and waste liquid.

[0089] Hair transplant needles include extraction needles and perforation needles.

[0090] The take-up handle 4 also includes an open-hole needle tube, a take-up needle tube, and a handle body. The power rotation device is located inside the handle body and includes a brushless motor. The rotor of the brushless motor has a through hole for mounting the open-hole needle tube or the take-up needle tube.

[0091] The power rotation device includes a rotating bushing and a rotating shaft, and a brushless motor is connected to the rotating shaft and the rotating bushing for transmission.

[0092] The hair-retrieving handle 102 is connected to both the opening needle tube and the hair-retrieving needle tube.

[0093] The take-up handle is directly connected to the filter bottle via an air tube, and then to the pressure valve via another air tube. The air tube coming out of the pressure valve is connected to interface I of the waste liquid bottle 14. Interface II of the waste liquid bottle 14 is connected to the air pump 17 via an air tube.

[0094] The power rotation device of the take-off handle 4 is connected to the cable interface 22 on the main unit via a cable to obtain control signals, etc.

[0095] The nozzle of the take-up needle or the open needle is connected to the take-up handle through 102. The take-up handle through 102 is connected to the inlet of the first filter bottle 7 through an air tube. The outlet of the first filter bottle 7 is connected to the inlet of the first pressure valve 9 through an air tube. The outlet of the first pressure valve 9 is connected to the inlet of the waste liquid bottle 14. The waste liquid bottle 14 is connected to the second air nozzle 19 through an air tube. The second air nozzle 19 is connected to the air pump 17.

[0096] In the specific implementation of this embodiment, the hair transplant device is also equipped with a set of foot switches for controlling the movement of the hair extraction handle 4. Each set has two foot switches, which control the opening and closing of the pressure valve and the operation of the power rotation device, respectively. The foot switches are electrically connected to the handle control terminal 21.

[0097] In the specific implementation of this embodiment, the main unit drives and controls the hair extraction handle 4 through electric and pneumatic control. The main unit controls the power rotation device of the hair extraction handle 4 through the electrical signal of the foot pedal; and drives and controls the hair transplant handle through pneumatic means to realize the action of pumping out waste and waste liquid.

[0098] In the specific implementation of this embodiment, such as Figure 5 As shown, the hair extraction handle includes a handle body, inside which a power rotation device and a hair transplant needle 1013 are installed. The power rotation device has a hollow cavity, through which the hair transplant needle 1013 passes. The power rotation device drives the hair transplant needle 1013 to rotate and is detachably connected to the hair transplant needle 1013.

[0099] The power transmission device includes a brushless motor 107.

[0100] In the specific implementation of this embodiment, the brushless motor 107 is provided with a rotor, and the rotor is provided with a through hole; the hair transplant needle tube 1013 is provided with a friction part and a needle tip, and the friction part includes a first protrusion and a second protrusion. The hair transplant needle tube 1013 includes a hair extraction needle tube and an opening needle tube.

[0101] The power rotation device also includes a rotating bushing 108 and a rotating shaft 1010. The brushless motor 107 is connected to the rotating shaft 1010 and the rotating bushing 108 in a transmission connection. A needle tube rubber sleeve 1012 is provided at the connection between the hair transplant needle tube 1013 and the rotating shaft 1010.

[0102] A bearing 1011 is provided on the rotating shaft 1010, and the bearing 1011 cooperates with the handle body.

[0103] The handle body includes a rotating cylinder 106 and a rotating cover 109, which are detachably connected.

[0104] One end of the handle body is provided with a rotating cylinder connector 104 and a hair extraction handle straight passage 102 for connecting the air tube. The rotating cylinder connector 104 is connected to the rotating cylinder 106; the hair extraction handle straight passage 102 is connected to the hair transplant needle tube 1013.

[0105] The other end of the take-up handle is connected to the negative pressure pump via an air tube.

[0106] The first protrusion is located inside the through hole of the rotor, and the second protrusion is connected to the rotating shaft 1010 for transmission.

[0107] The needle sleeve 1012 serves to limit and transmit the hair transplant needle 1013.

[0108] In this specific implementation, the rotating cylinder 106 and the rotating cap 109 are connected by threads. The rotating cylinder 106 and the rotating cap 109 are the parts that the user holds during the hair transplantation process.

[0109] The outer periphery of the middle section of the rotating cylinder 106 is provided with an arc-shaped groove for easy gripping, while the two ends of the outer periphery of the rotating cylinder 106 are straight. The arc-shaped concave shape improves the comfort of holding the rotating cylinder 106; the shape design of the two ends of the rotating cylinder 106 facilitates the connection between the rotating cylinder 106 and adjacent components, further improving the grip comfort.

[0110] The rotating cover 109 has a groove in the middle of its outer periphery, and the other end of the rotating cover 109 has a first arc groove for easy gripping.

[0111] Example 3

[0112] A method for extracting hair using the hair transplant devices of Embodiments 1 and 2 includes the following steps:

[0113] The main unit controls the hair extraction handle 4 to extract hair. At the same time, the main unit uses the hair extraction handle 4 to extract waste and waste liquid from the scalp.

[0114] The specific implementation process of this embodiment includes the following steps:

[0115] When the main unit is started, the controller activates the power rotation device of the hair extraction handle 4 to separate the hair from the scalp. At the same time, the negative pressure generated by the air pump 17 is connected to the waste liquid bottle 14, the pressure valve and the first filter bottle 7 through the air pipe, and then directly connected to the hair extraction handle 4 to pump out waste and waste liquid.

[0116] More specific steps include:

[0117] When the switch is turned on, the main unit starts, the controller starts the air pump 17, the air pressure detection device detects the air pressure in the air pipe and displays it on the display screen 1, and the air pressure in the air pipe is adjusted by controlling the regulating valve 6.

[0118] Hair extraction process: Hair transplant needle 1013 is the hair extraction needle. The user activates the power rotation device by stepping on the foot switch, which makes the hair extraction needle rotate at high speed to extract hair.

[0119] At the same time, the pressure valve is opened, the air tube is under negative pressure, and the waste and waste liquid generated on the scalp during the hair removal process are sucked in through the needle of the hair removal needle tube, flow through the hair removal handle straight through 102, and then through the first filter bottle 7 and the first pressure valve 9, and collected into the waste liquid bottle 14.

[0120] By pressing another foot switch, the user stops the power drive and closes the pressure valve. The user then uses tweezers or similar tools to remove the hair and arrange it neatly.

[0121] The host records the number of times the user presses the foot switch, counts the number of generators, and displays the results on display screen 1.

[0122] The controller displays the control module on the display screen 1, which can control the forward or reverse rotation of the power rotation device (i.e., the brushless motor 107) and control the speed of the brushless motor 107.

[0123] Example 4

[0124] A method for creating a hole using the hair transplant device of Embodiments 1 and 2 includes the following steps:

[0125] In the specific implementation of this embodiment, before preparing to make a hole, the hair-taking needle tube in the hair-taking handle 4 is replaced with a hole-making needle tube.

[0126] A method for creating an opening in a hair transplant device includes the following steps:

[0127] The host controls the hair extraction handle 4 to open a hole in the hair transplant area. At the same time, the host uses the hair extraction handle 4 to extract waste and waste fluid from the scalp.

[0128] The specific implementation process of this embodiment includes the following steps:

[0129] When the switch is turned on, the controller activates the power rotation device of the hair extraction handle 4 to make a hole in the hair transplant area. At the same time, the negative pressure generated by the air pump 17 is connected to the waste liquid bottle 14, valve and filter device through the air pipe, and then directly connected to the hair extraction handle. Waste and waste liquid are pumped out through the hair extraction handle 4.

[0130] More specific steps include:

[0131] When the switch is turned on, the main unit starts, the controller starts the air pump 17, the air pressure detection device detects the air pressure in the air pipe and displays it on the display screen 1, and the air pressure in the air pipe is adjusted by controlling the regulating valve 6.

[0132] The opening process: The hair transplant needle 1013 is an opening needle. The user presses the foot switch, which activates the power rotation device to make the opening needle rotate at high speed, thus opening a hole in the area to be transplanted.

[0133] At the same time, the pressure valve is opened, the air tube is under negative pressure, and the waste and waste liquid generated on the scalp during the opening process are sucked in through the needle tip, flow through the opening needle tube through the hair removal handle to 102, and then through the first filter bottle 7 and the first pressure valve 9, and collected into the waste liquid bottle 14.

[0134] The host records the number of times the user steps on the foot switch, counts the number of openings, and displays the results on display screen 1.

[0135] Example 5

[0136] A hair transplantation method using the hair transplantation devices of Embodiments 1 and 2 includes the following steps:

[0137] S1: The main unit controls the hair transplant handle to extract hair and place it in the hair transplant handle;

[0138] S2: The main unit controls the hair transplant handle to work in the hair transplant area to release hair and implant it into the scalp.

[0139] The main unit can extract waste and waste fluid from the hair or scalp through the hair transplant handle.

[0140] The specific implementation process of this embodiment includes the following steps:

[0141] S1: The hair transplant handle is controlled by the main unit. The device at the front end of the handle sucks up hair and places it in the hair transplant handle, while maintaining a negative pressure state.

[0142] S2: The negative pressure of the hair transplant handle is disconnected by the valve through the controller of the host. At this time, the push needle structure is activated to release the hair for implantation into the scalp.

[0143] The negative pressure generated by the air pump 17 is connected to the waste liquid bottle 14, valve and filter bottle through the air tube, and then connected to the first straight-through of the hair transplant handle, through which waste and waste liquid are pumped out.

[0144] More specific steps include:

[0145] When the switch is turned on, the main unit starts, the controller starts the air pump 17, the air pressure detection device detects the air pressure in the air pipe and displays it on the display screen 1, and the air pressure in the air pipe is adjusted by controlling the regulating valve 6.

[0146] The first straight passage 201 of the first hair transplant handle 5 and / or the second hair transplant handle 8 draws the push needle structure in under the action of the air pump 17, at which time the spring 207 is in a compressed state.

[0147] By pressing the foot switch, the pressure valve opens, and the air pump 17 draws hair from the hair transplant platform into the needle nozzle 2018 through the negative pressure channel, such as the second straight-through 2012. After the hair is drawn in, the user can release the foot switch.

[0148] By stepping on another foot switch, the user closes the air pipe of the three-way valve, disconnects the first direct connection 201 from the connected negative pressure source, eliminates the vacuum in the first negative pressure chamber 2019, and the spring 207 pops out the push needle structure, pushing the hair through the needle 2016, ejecting it from the needle tip 2018, and pushing it into the scalp through the opening, thus completing the implantation process.

[0149] During the process of hair extraction and implantation, waste and waste liquid on the hair or scalp can be drawn into the waste liquid bottle 14 through the needle tip 2018, the second straight passage 2012, the first filter bottle 7, the second filter bottle 71, the first pressure valve 9, and the second pressure valve 10.

[0150] The host records the number of times the user presses the foot switch, counts the number of hair roots to be transplanted, and displays the count on screen 1.

[0151] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A hair transplant device, characterized in that, Includes a main unit for driving and controlling the hair transplant handle; the hair transplant handle is used to extract and implant hair, as well as to pump out waste and waste liquid. The hair transplant handle is equipped with a handle front end device for connecting to the air tube to control the suction and release of hair and the pumping out of waste and waste liquid, and a push needle control system for connecting to the air tube to control the suction and release of hair by the push needle structure. The needle push control system includes a first straight-through for connecting to the air tube; the first straight-through is connected to the air pump (17) via a valve and the air tube; The hair transplant handle includes a handle body, which includes a gun body. The gun body has a first negative pressure chamber and a spring inside the first negative pressure chamber. One end of the spring abuts against the front end of the handle, and the other end of the spring abuts against the push needle control system. The handle front end device includes a second straight tube (2012) for connecting to a negative pressure source air tube, a second negative pressure chamber (2020), and a needle tip (2018) for loading hair; The handle front end device also includes a third sealing ring, a pagoda connector (2014) and a syringe holder (2017). One end of the pagoda connector (2014) is threaded to the gun body (208), and the other end of the pagoda connector (2014) is threaded to the syringe holder (2017). One side of the pagoda connector (2014) is threaded to the second straight connector (2012). The second negative pressure chamber (2020) is located inside the pagoda connector (2014). The second negative pressure chamber (2020), the needle tip (2018), the needle tube fixing seat (2017), and the second straight passage (2012) form a negative pressure channel.

2. The hair transplant device according to claim 1, characterized in that, The host can also be used to drive and control the hair extraction handle (4); it also includes a hair extraction handle (4) for extracting hair and / or opening holes, as well as pumping out waste and waste liquid.

3. The hair transplant device according to any one of claims 1-2, characterized in that, The host unit drives and controls the hair transplant handle and the hair extraction handle (4) by pneumatic and / or electric means.

4. The hair transplant device according to claim 3, characterized in that, The main unit is equipped with an air pump (17) for generating negative pressure, a valve for controlling and adjusting the air pipe switch, a waste liquid bottle (14) for collecting waste and waste liquid, a filter device, a switch and a controller; the air pump (17), valve, waste liquid bottle (14), filter device and hair removal handle (4) and hair transplant handle are connected to each other through air pipes; the controller is electrically connected to the switch, air pump (17), valve and hair removal handle (4) to control the operation of each component.

5. The hair transplant device according to claim 1, characterized in that, The handle front end device is connected to the filter device through an air pipe, and then to the pressure valve through an air pipe. The air pipe after exiting the pressure valve is connected to interface I of the waste liquid bottle (14). Interface II of the waste liquid bottle (14) is connected to the air pump (17) through an air pipe.

6. The hair transplant device according to claim 4, characterized in that, The hair extraction handle (4) is equipped with a power rotation device for driving the hair transplant needle to rotate, and a hair extraction handle through (102) for connecting the air tube to control the extraction of waste and waste liquid.

7. The hair transplant device according to claim 6, characterized in that, The take-off handle (102) is connected to the filter device through an air pipe, and then to the pressure valve through an air pipe. The air pipe after exiting the pressure valve is connected to the interface I of the waste liquid bottle (14). The interface II of the waste liquid bottle (14) is connected to the air pump (17) through an air pipe. The power rotation device is electrically connected to the controller and the switch.

8. The hair transplant device according to claim 3, characterized in that, The host is also equipped with a pressure detection device for detecting the pressure of the air pump (17) and a regulating valve (6) for realizing pressure regulation.

Images