A hair follicle separation auxiliary device for hair transplantation

Abstract

This utility model discloses a hair follicle separation auxiliary device for hair transplantation, including a box body containing flowing cooling water; an operating plate detachably connected to the inner bottom wall of the box body, the operating plate having a rigid, flat top surface; and two wetting sections detachably connected to the inside of the box body, located at the front and rear sides of the operating plate, respectively. Each wetting section includes a rotatable wetting rod made of an elastic porous material, partially immersed in the cooling water within the box body. This utility model, by setting a rigid operating plate, provides clear and realistic tactile feedback when the blade cuts the tissue surrounding the hair follicle. The wetting rod, during rotation, contacts and is squeezed against the edge of the top surface of the operating plate, releasing ice water to wet the operating surface. This ensures moisture retention during the hair follicle separation process and maintains the cutting precision of the hair follicles, improving the survival rate of the separated follicles.

Description

Technical Field

[0001] This application relates to the field of hair transplant equipment technology, and in particular to a hair follicle separation auxiliary device for hair transplantation. Background Technology

[0002] Hair transplantation is a surgical technique that restores thinning hair in areas by redistributing hair follicles. Its success hinges on the precise transplantation of healthy hair follicles taken from the back of the patient's head (donor area) to the recipient area. However, these hair follicles taken from the donor area often exist as "follicular units" containing multiple follicles and cannot be directly used for transplantation. Therefore, during a hair transplant, professionals carefully separate these clustered follicular units into individual follicles suitable for transplantation. This process aims to preserve the integrity and viability of the follicles, avoid damage, and ensure a natural and aesthetically pleasing hair density and growth direction after transplantation.

[0003] Traditional hair follicle separation involves placing the hair follicles on a hard wooden strip. However, this method easily leads to dehydration and dryness of the hair follicles, requiring the separator to drip water intermittently to keep them moist. The operation remains unchanged. Chinese patent CN213606565U discloses a hair follicle separation auxiliary device for hair transplantation, which uses a pad to absorb water and place the hair follicles on the pad to keep them moist. However, the pad is soft and elastic, and it will dent when the blade is pressed down, resulting in unclear tactile feedback, which seriously affects the cutting accuracy and easily damages the hair follicles. Therefore, a hair follicle separation auxiliary device for hair transplantation is proposed to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a hair follicle separation auxiliary device for hair transplantation, so as to solve the problems mentioned in the background art.

[0005] The embodiments of this application adopt the following technical solutions: A hair follicle separation auxiliary device for hair transplantation includes: a box body containing flowing cooling water; an operating plate detachably connected to the inner bottom wall of the box body, the operating plate having a hard, flat top surface; and two wetting sections detachably connected to the inside of the box body and located on the front and rear sides of the operating plate, respectively. Each wetting section includes a rotatable wetting rod made of an elastic porous material and partially immersed in the cooling water inside the box body. During rotation, the wetting rod contacts and is squeezed against the edge of the top surface of the operating plate, thereby releasing water and wetting the top surface of the operating plate.

[0006] Preferably, the wetting part further includes two mounting plates, the opposite surfaces of the two mounting plates are rotatably connected to the same rotating shaft, the wetting rod is detachably connected to the surface of the rotating shaft, and a motor is fixedly connected to the outer side of one of the mounting plates, the output end of the motor is fixedly connected to the rotating shaft.

[0007] Preferably, the impregnation rod is eccentrically connected to the rotating shaft.

[0008] Preferably, the two immersion bars are configured to rotate in opposite directions to receive impurities agitated to their surfaces and carry them into the cooling water.

[0009] Preferably, the operating plate has arc-shaped grooves on both the front and rear sides, forming a gap between it and the soaking rod to reduce the compression of impurities.

[0010] Preferably, the upper surface of the box body is provided with a slot, and the mounting plate is detachably connected to the slot.

[0011] Preferably, the side of the box body has through holes arranged along the width direction, and a central box is fixedly connected to the side of the box body, with a connection port on the outer side of the central box.

[0012] The above-described technical solutions adopted in the embodiments of this application can achieve the following beneficial effects: In this invention, by setting a rigid operating plate, the blade can obtain clear and realistic tactile feedback when cutting the tissue around the hair follicle. By setting a wetting rod, which contacts the top edge of the operating plate during rotation and is squeezed, ice water can be released and wetted on the operating surface. This can keep the hair follicle moist during the hair follicle separation operation and ensure the cutting accuracy of the hair follicle, thereby improving the survival rate of the separated hair follicle. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 Here is a three-dimensional structural schematic diagram of this utility model; Figure 2 Here is a side sectional view of the present invention. Figure 3 This utility model is: Figure 2 Enlarged structural diagram at point A; Figure 4 See: A cross-sectional view of the impregnation rod of this utility model; Figure 5 The diagram shows the exploded structure of the central box and the box body of this utility model.

[0014] In the diagram: 1. Box body; 11. Through hole; 12. Central box; 121. Connection port; 2. Operation panel; 3. Wetting part; 31. Immersion rod; 32. Mounting plate; 33. Rotating shaft; 34. Motor; 4. Gap. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0016] The technical solutions provided by the various embodiments of this application are described in detail below with reference to the accompanying drawings.

[0017] Please see Figures 1-5 This utility model provides a technical solution for a hair follicle separation auxiliary device for hair transplantation: A hair follicle separation auxiliary device for hair transplantation includes: a box body 1, with flowing cooling water inside the box body 1; an operating plate 2, detachably connected to the inner bottom wall of the box body 1, the operating plate 2 having a hard and flat top surface; and two wetting parts 3, detachably connected to the inside of the box body 1 and located on the front and rear sides of the operating plate 2 respectively; each wetting part 3 includes a rotatable wetting rod 31, the wetting rod 31 being made of an elastic porous material and partially immersed in the cooling water inside the box body 1; wherein, during rotation, the wetting rod 31 contacts and is squeezed against the edge of the top surface of the operating plate 2, thereby releasing water and wetting the top surface of the operating plate 2.

[0018] Specifically, by setting a rigid operating plate 2, the blade can obtain clear and realistic tactile feedback when cutting the tissue around the hair follicle. By setting a wetting rod 31, which contacts the top edge of the operating plate 2 during rotation and is squeezed, ice water can be released and wetted on the operating surface. This can keep the surface moist during the hair follicle separation operation and ensure the cutting accuracy of the hair follicle, thereby improving the survival rate of the separated hair follicle. The bottom of the operating table has support legs made of stainless steel. As a metal, its thermal conductivity is far superior to that of materials such as plastic and glass. It can effectively and evenly conduct the low temperature of the bottom cooling system to the entire operating surface. It also has excellent corrosion resistance and biocompatibility, can directly contact tissue fluid and physiological saline, and can withstand repeated high temperature and high pressure steam sterilization.

[0019] The wetting section 3 also includes two mounting plates 32, and the opposite surfaces of the two mounting plates 32 are rotatably connected to the same rotating shaft 33. The wetting rod 31 is detachably connected to the surface of the rotating shaft 33. A motor 34 is fixedly connected to the outer side of one of the mounting plates 32. The output end of the motor 34 is fixedly connected to the rotating shaft 33. The output end of the motor 34 drives the rotating shaft 33 to rotate, and the rotating shaft 33 drives the wetting rod 31 to rotate, so as to achieve compression with the top edge of the operating plate 2. It also has the effect of easy overall disassembly, cleaning and maintenance, which meets the requirements of hygiene and convenience in medical operation. Preferably, the motor 34 is controlled by a timer controller, rotating one revolution each time.

[0020] The immersion rod 31 is eccentrically connected to the rotating shaft 33. When rotating, the eccentric structure ensures that a stable and intermittent strong squeeze is generated between the immersion rod 31 and the operating plate 2, avoiding excessive water volume caused by continuous squeezing.

[0021] The two wetting rods 31 are configured to rotate in opposite directions to receive impurities that are pushed onto their surfaces and carry them into the cooling water. This allows the impurities pushed onto the surfaces of the wetting rods 31 to be actively and directionally carried into the cooling water, achieving automatic cleaning of impurities on the operating surface while keeping the area moist, maintaining the cleanliness of the operating area, avoiding the interference of impurity accumulation on the separation operation line of sight, and improving the accuracy and efficiency of operation.

[0022] The front and rear sides of the operating plate 2 are both formed with arc-shaped grooves, and a gap 4 is formed between them and the immersion rod 31 to reduce the compression of impurities and reduce the compression between the immersion rod 31 and the front and rear sides of the operating plate 2 when carrying impurities, so as to avoid the phenomenon that impurities penetrate deep into the immersion rod 31 and protrude out, making it difficult to be cleaned by the water flow in the cooling water.

[0023] The upper surface of the housing 1 has a slot, and the mounting plate 32 is detachably connected to the slot, which allows the entire wetting part 3 to be easily installed or removed from the housing 1 as a whole module, simplifying the process of cleaning, disinfecting and replacing consumables of the device.

[0024] The side of the box 1 has through holes 11 arranged along the width direction, and a central box 12 is fixedly connected to the side of the box 1. The outside of the central box 12 has a connection port 121, so that the cooling water and impurities carried in various parts of the box 1 can be collected in the central box 12 through the through holes 11 and discharged through the connection port 121 to the external pipeline.

[0025] Working principle: When using this hair transplant follicle separation auxiliary device, the user first places the operation plate 2 firmly on the inner bottom wall of the box 1 to ensure that it is level. Then, the two wetting parts 3 are respectively inserted into the slots opened on the upper surface of the box 1 through their mounting plates 32 to complete the detachable installation, and ensure that the wetting rod 31 is partially immersed in the cooling water inside the box 1. Connect the external water inlet pipe and the drain pipe to the corresponding connection port 121 on the outside of the central box 12 to form a cooling water circulation path. Then turn on the power and the cooling water circulation system. The flowing cooling water begins to cool the inside of the box 1 and is cooled by the metal material of the control panel 2. Start motor 34, which drives rotating shaft 33 to rotate immersion bar 31. Since immersion bar 31 and rotating shaft 33 are eccentrically connected, it will periodically squeeze against the top edge of operating plate 2 during rotation, continuously and evenly releasing the ice water absorbed in immersion bar 31 and forming a thin water film on the hard top surface of operating plate 2, providing an automated moisturizing environment for hair follicle separation. Using timer controller, motor 34 drives immersion bar 31 to rotate one revolution each time. The hair follicle unit to be processed is placed on the top surface of the cooled and moistened operating plate 2 for separation. The hard operating surface provides clear and realistic tactile feedback to the blade, ensuring the accuracy of the cut and effectively protecting the hair follicle from damage. During the separation process, tissue impurities such as fat generated can be moved to the surface of the wetting rod 31 by the separator using instruments. The wetting rod 31 then adheres to the impurities and actively carries them into the cooling water of the box 1 during the next rotation. The wastewater containing impurities flows into the collection box 12 through the through hole 11 on the side of the box 1, and is finally discharged through the drainage system via the connection port 121, thereby achieving automatic cleaning of the operating surface. Compared with the existing technology, it can keep the surface moist during the hair follicle separation operation and ensure the cutting accuracy of the hair follicles, thereby improving the survival rate of the separated hair follicles.

[0026] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A hair follicle separation auxiliary device for hair transplantation, characterized in that, include: Box (1), wherein flowing cooling water is provided inside the box (1); The operation panel (2) is detachably connected to the inner bottom wall of the box (1), and the operation panel (2) has a hard and flat top surface; Two wetting parts (3) are detachably connected to the inside of the box (1) and are located on the front and rear sides of the operation panel (2), respectively; The wetting part (3) includes a rotatable wetting rod (31) made of an elastic porous material and partially immersed in cooling water inside the housing (1); During the rotation, the immersion rod (31) contacts and is squeezed against the top edge of the operating plate (2), thereby releasing moisture and wetting the top surface of the operating plate (2).

2. The hair follicle separation auxiliary device for hair transplantation according to claim 1, characterized in that: The wetting part (3) also includes two mounting plates (32), the opposite surfaces of the two mounting plates (32) are rotatably connected to the same rotating shaft (33), the wetting rod (31) is detachably connected to the surface of the rotating shaft (33), and a motor (34) is fixedly connected to the outside of one of the mounting plates (32), the output end of the motor (34) is fixedly connected to the rotating shaft (33).

3. The hair follicle isolation assist device for hair implantation according to claim 2, characterized in that: The impregnation rod (31) is eccentrically connected to the rotating shaft (33).

4. The hair follicle separation auxiliary device for hair transplantation according to claim 1, characterized in that: The two impregnation bars (31) are configured to rotate in opposite directions to receive impurities that are pushed to their surfaces and carry them into the cooling water.

5. The hair follicle separation auxiliary device for hair transplantation according to claim 1, characterized in that: The operating plate (2) has arc-shaped grooves on both the front and rear sides, and a gap (4) is formed between it and the impregnation rod (31) to reduce the compression of impurities.

6. The hair follicle separation auxiliary device for hair transplantation according to claim 2, characterized in that: The upper surface of the box (1) is provided with a slot, and the mounting plate (32) is detachably connected to the slot.

7. The hair follicle separation auxiliary device for hair transplantation according to claim 1, characterized in that: The side of the box (1) is provided with a through hole (11) arranged in the width direction, and a central box (12) is fixedly connected to the side of the box (1), and a connection port (121) is provided on the outside of the central box (12).

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