CN218356333U - Hair follicle collection device and hair follicle transplantation system - Google Patents

Abstract

The utility model relates to a hair follicle collection device and hair follicle transplantation system, including holding the main part and collecting the main part, hold the main part and have and hold the cavity, collect the main part and include power pack and collection unit, power pack is used for producing drive power, utilizes drive power to remove to the collection unit with the target object that holds in the cavity. Utilize and to hold the main part to concentrate the hair follicle and accomodate the back, operating personnel alright in the control collection main part enters into the cavity that holds the main part, the power pack who utilizes the collection main part produces drive power, make the hair follicle that scatters each position in holding the cavity all concentrate on the collection unit, hold cavity dead angle position to scattering, the hair follicle of difficult touching position, pick up the hair follicle from these positions, it is big not only to pick up the degree of difficulty, and the in-process of picking up still harms the hair follicle easily, therefore, all concentrate the hair follicle with these positions and shift to on the collection unit, can the greatly reduced operating personnel pick up the degree of difficulty of hair follicle, be difficult for causing the damage to the hair follicle.

Description

Hair follicle collection device and hair follicle transplantation system

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a hair follicle collection device and hair follicle transplantation system.

Background

At present, more and more patients are suffering from alopecia, and hair transplantation surgery is one of the main methods for solving the problem. In the case of androgenetic alopecia, a Follicular Unit Extraction (FUE) technique may be used to directly perform a circular incision on a single hair follicle, extract the hair follicle, and collect the hair follicle using a hair follicle collection device, but since the hair follicle is very small and easily adheres to the bottom and inner wall of the hair follicle collection device, a large amount of time and effort are required to remove and separate the hair follicle from the hair follicle collection device, and the hair follicle is easily damaged, resulting in a high hair follicle collection cost.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a hair follicle collection device and a hair follicle transplantation system, which are directed to the technical problem that the separation of the hair follicle from the hair follicle collection device is difficult.

The utility model provides a hair follicle collection device, hair follicle collection device includes:

a receiving body having a receiving cavity for receiving a target object;

a collecting body configured to be able to enter the receiving cavity, the collecting body including a power unit for generating a driving force with which a target object within the receiving cavity is moved to the collecting unit, and a collecting unit.

In one embodiment, the driving force is at least one of an electrostatic attraction force, a positive gas pressure, a negative gas pressure, and a mechanical impulse force.

In one embodiment, the power unit includes a static electricity generating assembly for generating a static electricity attracting force with which a target object is attracted to the collecting unit.

In one embodiment, the static electricity generating assembly includes:

a first friction member connected to the collection unit, the first friction member being capable of generating positive charge by friction;

a second friction member frictionally engaged with the first friction member, the second friction member capable of generating a negative charge by friction;

the first driving component is in driving connection with at least one of the first friction component and the second friction component and used for controlling the mutual friction of the first friction component and the second friction component.

In one embodiment, the power unit includes a negative pressure generating assembly for generating a gas negative pressure with which a target object is moved to the collecting unit.

In one embodiment, the collection unit has a first filtering area that allows gas to pass through and prevents the passage of a target object;

the negative pressure generating assembly is positioned on the inner side of the collecting unit and used for generating negative pressure airflow flowing from the outer side of the collecting unit to the inner side of the collecting unit through the first filtering area, and negative pressure airflow is used for forming negative gas pressure to adsorb a target object to the first filtering area.

In one embodiment, the power unit includes a positive pressure generating assembly for generating a positive gas pressure with which the target object is moved to the collection unit.

In one embodiment, the collecting unit can be accommodated in the accommodating cavity and forms an airflow channel with the accommodating cavity, a collecting tank is arranged on the collecting unit, the positive pressure airflow generated by the positive pressure generating assembly can flow along the airflow channel, and a target object is driven to enter the collecting tank by using the positive pressure airflow.

In one embodiment, the airflow passage communicates with the bottom and the opening of the accommodating cavity, the positive pressure airflow generated by the positive pressure generating assembly faces the bottom of the accommodating cavity, and the notch of the collecting tank faces the opening of the accommodating cavity.

In one embodiment, the collection trough is of an annular configuration, the gas flow passage is of an annular configuration, the positive pressure gas flow generated by the positive pressure generating assembly is applied along an outflow path toward the cavity bottom of the receiving cavity, and the gas flow passage surrounds the collection trough which surrounds the outflow path.

In one embodiment, the positive pressure generating assembly comprises:

the positive pressure fan is used for generating positive pressure airflow;

the positive pressure fan is positioned on the inner side of the filtering component and used for generating positive pressure air flow flowing from the inner side of the filtering component to the outer side of the filtering component through the second filtering area, and the positive pressure air flow is used for forming air positive pressure to move the target object to the collecting tank.

In one embodiment, the power unit comprises a mechanical pushing assembly for generating a mechanical pushing force by which the target object is pushed to the collecting unit.

In one embodiment, a through hole communicated with the accommodating cavity is formed in the bottom of the accommodating main body, the mechanical pushing assembly comprises a pushing component, and the pushing component is movably arranged in the through hole in a penetrating way and moves along the axial direction of the through hole;

the collecting unit comprises a collecting component, the collecting component is positioned in the accommodating cavity and connected with the pushing component, the collecting component is provided with a collecting table board, and the collecting table board is used for applying mechanical pushing force to a target object under the driving of the pushing component.

In one embodiment, the outer wall of the collecting member or the inner wall of the receiving cavity is provided with a first buffer layer, and the collecting member is in sealing contact with the inner wall of the receiving cavity through the first buffer layer; and/or the presence of a gas in the gas,

the receiving cavity has a constant cross-sectional profile in the axial direction of the through-hole, and the cross-sectional profile of the collecting member and the cross-sectional profile of the receiving cavity coincide.

In one embodiment, the mechanical pushing assembly comprises a rotating member, the collecting unit comprises a collecting surface formed on the rotating member, the collecting surface faces to the mouth of the accommodating cavity and is inclined relative to the cavity bottom surface of the accommodating cavity, and the collecting surface is used for applying mechanical pushing force to the target object under the rotation of the rotating member.

The utility model provides a hair follicle transplantation system, hair follicle transplantation system includes hair follicle collection device.

Among above-mentioned hair follicle collection device and hair follicle transplantation system, utilize and hold the main part and concentrate the back of accomodating to the hair follicle, operating personnel alright in the control collection main part enters into the cavity that holds the main part, the power pack that utilizes the collection main part produces drive power, make the hair follicle take place to remove according to expecting, make the hair follicle that scatters each position in holding the cavity all concentrate on collecting the unit, especially to scattering and hold cavity dead angle position, the hair follicle that is difficult for touching the position, pick up the hair follicle from these positions, not only pick up the degree of difficulty big, and the in-process of picking up still harms the hair follicle easily, so, all concentrate the hair follicle through with these positions and shift to collecting the unit on, can the degree of difficulty that operating personnel picked up, and difficult to causing the hair follicle injury.

Drawings

Fig. 1 is a schematic view of a hair follicle collection device according to an embodiment of the present invention in use;

fig. 2 is a schematic structural view of a collecting main body provided in the first embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of the collecting main body according to the first embodiment of the present invention;

fig. 4 is a schematic structural view of a collecting main body provided in a second embodiment of the present invention;

fig. 5 is a schematic view of an internal structure of a collecting body according to a second embodiment of the present invention;

fig. 6 is a schematic structural view of a collecting main body provided in a third embodiment of the present invention;

fig. 7 is a schematic view of an internal structure of a collecting main body provided in a third embodiment of the present invention;

FIG. 8 is a schematic view of the collection body of FIG. 6 in use;

FIG. 9 is a schematic view of the collection body of FIG. 6 in use;

FIG. 10 is a schematic view of the collection body of FIG. 6 in use;

fig. 11 is a schematic view of a use state of the collecting main body provided in the fourth embodiment of the present invention;

FIG. 12 is a schematic view showing the internal structure of the collecting body shown in FIG. 11;

fig. 13 is a schematic view of an internal structure of a collecting body provided in a fourth embodiment of the present invention;

fig. 14 is a schematic structural view of a collecting main body provided in a fifth embodiment of the present invention;

fig. 15 is a schematic view of an internal structure of a collecting body according to a fifth embodiment of the present invention.

Reference numerals:

1000. a housing body; 2000. collecting the main body;

1100. a receiving cavity; 1200. a cavity bottom; 1300. a lumen port;

2100. a power unit; 2200. a collection unit; 2300. assembling the shell;

2110. a static electricity generating assembly; 2120. a negative pressure generating assembly; 2130. a positive pressure generating assembly; 2140. a mechanical pushing assembly;

2111. a first friction member; 2112. a second friction member; 2113. a first drive member;

2121. a negative pressure fan; 2122. a second drive member; 2221. a first filtration zone;

2131. a positive pressure fan; 2131a, positive pressure gas flow; 2132. a filter member; 2132a, a second filtration area; 2133. a third drive member; 2231. an air flow channel; 2232. collecting tank; 2233. an outflow path;

2141. a pushing member; 2142. a fourth drive member; 2241. a collecting member; 2241a, a collecting table board;

2151. a rotating member; 2152. a fifth driving member; 2251. a collection surface.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, an embodiment of the present invention provides a follicle collection device, which includes a housing body 1000 and a collection body 2000, the housing body 1000 has a housing cavity 1100, the housing cavity 1100 is used for housing a target object, the collection body 2000 is configured to be able to enter the housing cavity 1100, the collection body 2000 includes a power unit 2100 and a collection unit 2200, the power unit 2100 is used for generating a driving force, and the target object in the housing cavity 1100 is moved to the collection unit 2200 by the driving force.

The target object may be a biological hair follicle, such as a hair follicle of a head of a human, when the hair follicle collection device performs hair follicle collection, a Follicular unit extraction technology (FUE) may be used to directly perform an incision on a single hair follicle, the hair follicle is transferred to the receiving cavity 1100 of the receiving body 1000 after the hair follicle is extracted to be collected in a concentrated manner, the receiving body 1000 may adopt various vessel structures, such as a cupped vessel, a bowl-mounted vessel, and the like, without limitation, after the hair follicle is collected by the receiving body 1000, when the number of the hair follicle reaches a certain degree, an operator may control the collecting body 2000 to enter the receiving cavity 1100 of the receiving body 1000, activate the collecting body 2000, and generate a driving force by using the power unit 2100 of the collecting body 2000, the driving force may be in various force forms, for example, the driving force may be applied to the hair follicle in a contact or non-contact manner, and specifically, the driving force may adopt at least one of an electrostatic negative pressure force, a gas pressure, and a mechanical driving force, and the like.

The driving force has the function of driving the hair follicles to move as expected, so that the hair follicles move to the collecting unit 2200 from the accommodating cavity 1100, the hair follicles are collected by the collecting unit 2200, and the hair follicles can form further concentration on the collecting unit 2200, so that the hair follicles scattered at various positions in the accommodating cavity 1100 can be concentrated on the collecting unit 2200, especially for the hair follicles scattered at dead angle positions of the accommodating cavity 1100 and at positions which are not easy to touch, the hair follicles are picked up from the positions, the picking difficulty is high, the hair follicles are easy to be damaged in the picking-up process, therefore, the hair follicles at the positions are concentrated and transferred to the collecting unit 2200, the difficulty of picking up the hair follicles by an operator can be greatly reduced, the hair follicles are not easy to be damaged, the observation and the collection are convenient, and the operation of clamping tweezers in a narrow range is avoided, so that the operator can concentrate more on the separation of the hair follicles. Also, the collecting body 2000 is separable with respect to the accommodating body 1000, and after the collecting number of hair follicles reaches a desired degree, the collecting body 2000 can be moved to a position and angle for easy manipulation, which greatly improves the collecting efficiency.

The power unit 2100 and the collection unit 2200 may be accommodated and assembled using the assembly housing 2300, a mechanical assembly connection between the power unit 2100 and the collection unit 2200 may be ensured using the assembly housing 2300, and the power unit 2100 and the collection unit 2200 may be protected by an inner cavity of the assembly housing 2300 to prevent the structures of the power unit 2100 and the collection unit 2200 from being damaged due to exposure. The assembly housing 2300 can be arranged into various structural forms according to the requirement of convenient holding, such as a rod-shaped structure, and the like, and the assembly housing 2300 can also be arranged into an arc surface, a friction surface and the like according to human engineering, and the assembly housing can be arranged according to the requirement by the technical personnel in the field, and is not limited herein.

Referring to fig. 2 and 3, in a first embodiment, an electrostatic collecting body 2000 is provided, in which in one embodiment, the power unit 2100 includes an electrostatic generating assembly 2110, the electrostatic generating assembly 2110 is configured to generate an electrostatic adhesive force, the electrostatic adhesive force can be generated according to an electrostatic induction phenomenon, when a tiny object without electrostatic attraction is close to an object with electrostatic attraction, one end close to the object with electrostatic attraction induces an electrical property opposite to that of the object with electrostatic attraction, and thus the object with electrostatic attraction can be attracted and attached. Therefore, the static electricity generating unit 2110 may generate an electrostatic attraction force and then charge the collecting unit 2200, thereby attracting the target object to the collecting unit 2200 by the electrostatic attraction force.

The static electricity generating assembly 2110 may take various structural forms, for example, in one embodiment, the static electricity generating assembly 2110 includes a first friction part 2111 and a second friction part 2112, the first friction part 2111 is connected to the collecting unit 2200, the second friction part 2112 is in friction fit with the first friction part 2111, the first friction part 2111 can generate positive charge by friction, the second friction part 2112 can generate negative charge by friction, and therefore an electrostatic induction phenomenon can occur by mutual friction between the first friction part 2111 and the second friction part 2112, which is similar to that of a rubber stick rubbed by fur, so that the first friction part 2111 can generate positive charge and the second friction part 2112 can generate negative charge, and the positive charge is transferred to the collecting unit 2200 by connecting the first friction part 2111 to the collecting unit 2200, so that the collecting unit 2200 has an electrostatic adsorption force capable of adsorbing a target unit. The collection unit 2200 may be provided as a circular arc surface to enlarge the adsorption area.

The first friction member 2111 and the second friction member 2112 may be made of a specific material as needed, for example, the first friction member 2111 may be made of a rubber material and the second friction member 2112 may be made of a fur material, and those skilled in the art may select other materials as needed as long as positive charges are generated in the first friction member 2111 and negative charges are generated in the second friction member 2112. Furthermore, the first friction member 2111 and the second friction member 2112 may be configured as required, for example, the first friction member 2111 is made of a rubber block and connected to the collecting unit 2200, the second friction member 2112 is made of a transmission belt, and different regions of the transmission belt are continuously rubbed with the rubber block by driving the transmission belt to rotate, in addition to that, the first friction member 2111 and the second friction member 2112 may be configured as other configurations, for example, two block-shaped members, two rod-shaped members, etc., as long as they can rub against each other at the first friction member 2111 and the second friction member 2112.

It should be noted that the mutual friction motion between the first friction component 2111 and the second friction component 2112 may be controlled manually or automatically, for example, the first driving component 2113 is used to be in driving connection with at least one of the first friction component 2111 and the second friction component 2112, the first driving component 2113 is used to control the mutual friction between the first friction component 2111 and the second friction component 2112, for example, a motor is used as the first driving component 2113 to drive the transmission belt to rotate, meanwhile, the data such as torque and speed under the first driving component 2113 may also be fed back, a USB-CAN conversion device is used to convert the signal from a serial port to a CAN, and a relative encoder is used to feed back the value of the first driving component 2113, thereby achieving stable and high-speed operation and enabling the first friction component 2111 and the second friction component 2112 to have more sufficient friction.

Further, the operation strength of the first driving member 2113 can be controlled by the first control member, for example, the first control member controls the rotation speed of the motor to be increased, the frequency of friction between the first friction member 2111 and the second friction member 2112 is increased, the generated positive charges are transferred to the collecting unit 2200 to increase the electrostatic attraction force, and conversely, when the collected target object reaches a required amount, the rotation speed of the motor can be reduced by the first control member, even the rotation of the motor is stopped, so that the hair follicle automatically drops due to the gravity, and the collection is facilitated.

Referring to fig. 4 and 5, the second embodiment provides a negative pressure type collecting body 2000, and in one embodiment, the power unit 2100 includes a negative pressure generating assembly 2120, and the negative pressure generating assembly 2120 is used for generating a negative gas pressure by which a target object is moved to the collecting unit 2200. The negative pressure of gas (i.e., negative pressure) is a state of gas pressure lower than normal pressure (i.e., one atmosphere pressure), and the negative pressure of gas has an effect of adsorbing objects, and the negative pressure generating assembly 2120 can generate negative pressure gas flow to form negative pressure of gas, and form an adsorption effect on the target object by controlling the flow direction and strength of the negative pressure gas flow, so that the target object flows along the direction of the negative pressure gas flow, and is further attracted and attached to the collecting unit 2200.

The negative pressure generating assembly 2120 may be any structure capable of generating negative pressure airflow, such as an air pump, a blower, etc., in one embodiment, the negative pressure generating assembly 2120 includes a negative pressure blower 2121 and a second driving component 2122, the second driving component 2122 may be a motor, etc., and further drives the negative pressure blower 2121 to rotate, so that the negative pressure blower 2121 generates negative pressure airflow, and the motor may further control the rotation speed through a second control component, and adjust the strength of the negative pressure airflow generated by the negative pressure blower 2121 by controlling the rotation speed of the motor, so as to adjust the strength of the negative pressure airflow.

In one embodiment, the collecting unit 2200 may be provided with a first filtering area 2221, and the first filtering area 2221 allows the gas to pass through and prevents the target object from passing through by forming a certain number of filtering holes, so that when the target object is adsorbed by the negative pressure of the gas and flows along the direction of the negative pressure gas flow, if the negative pressure gas flow passes through the first filtering area 2221, the target object can be prevented from moving further by the first filtering area 2221, and then stays on the first filtering area 2221, so as to collect the target object.

Therefore, the negative pressure generating assembly 2120 may be disposed inside the collecting unit 2200, and the negative pressure generating assembly 2120 may generate a negative pressure airflow flowing from the outside of the collecting unit 2200 to the inside of the collecting unit 2200 through the first filtering area 2221, and the negative pressure airflow may form a negative gas pressure to drive the target object to flow, so as to adsorb the target object to the first filtering area 2221, thereby collecting the target object. The collection unit 2200 may be provided as a circular arc surface to enlarge the adsorption area.

Besides, a person skilled in the art can control the movement form of the target object by setting the position relationship between the flow path of the negative pressure airflow and the collecting unit 2200 and the specific structure of the collecting unit 2200, so that the target object is collected on the collecting unit 2200, for example, the collecting unit 2200 may have a groove facing the target object, the inner wall of the groove is a convergent arc-shaped surface, the target object can be gathered to the central position of the groove, the negative pressure airflow surrounds the groove to attract the target object, the target object collides with the groove along the negative pressure airflow and then gathers to the central position of the groove along the inner wall of the arc-shaped surface of the groove, and the structure does not need to provide the first filtering area 2221, and as for other specific structures, the structure is not limited herein.

Referring to fig. 6 to 10, the third embodiment provides a positive pressure type collection body 2000, in one embodiment, the power unit 2100 includes a positive pressure generating assembly 2130, and the positive pressure generating assembly 2130 is configured to generate a positive gas pressure for moving a target object to the collection unit 2200 by the positive gas pressure. The positive pressure generating assembly 2130 may generate a positive pressure gas flow 2131a to generate a positive pressure gas, and control the flow direction and the strength of the positive pressure gas flow 2131a to generate a moving effect on the target object, so that the target object flows along the direction of the positive pressure gas flow 2131a, and is transferred onto the collecting unit 2200.

Therefore, the positional relationship between the flow path of the positive pressure gas flow 2131a and the collection unit 2200 and the specific structure of the collection unit 2200 are key to enable the target object to move to the collection unit 2200, in one embodiment, the collection unit 2200 can be accommodated in the accommodation cavity 1100 and form a gas flow channel 2231 with the accommodation cavity 1100, the gas flow channel 2231 can define the flow path of the positive pressure gas flow 2131a, so that the positive pressure gas flow 2131a flows along a desired path, at this time, a collection tank 2232 is disposed on the collection unit 2200, so that the positive pressure gas flow 2131a generated by the positive pressure gas flow generation assembly 2130 flows along the gas flow channel 2231, and can drive the target object along the gas flow channel 2231, and then the target object can be driven into the collection tank 2232 by the positive pressure gas flow created by the positive pressure gas flow 2131a by specifying the positional and directional relationships between the gas flow channel 2231 and the collection tank 2232.

It should be noted that, the target object is always under the action of gravity, and therefore the acting force that the target object moves is the combination effect of the positive pressure of gas and the action of gravity, and therefore, the airflow channel 2231 may directly form a communication with the collection groove 2232, and then drive the target object to directly enter into the collection groove 2232 after moving along the airflow channel 2231, or the airflow channel 2231 may not directly form a communication with the collection groove 2232, but move to the notch top of the collection groove 2232 by driving the target object, and then freely fall into the collection groove 2232 by the action of gravity. The actual structure of the airflow channel 2231 may be any structure form, such as an arc, a spiral, a straight line, and the like, which is not limited herein.

Therefore, in one embodiment, the air flow channel 2231 can communicate the bottom 1200 and the opening 1300 of the receiving cavity 1100, the positive pressure air flow 2131a generated by the positive pressure generating assembly 2130 can be directed toward the bottom 1200 of the receiving cavity 1100, so that the positive pressure air flow 2131a flowing out from the positive pressure generating assembly 2130 can collide with the bottom 1200 of the receiving cavity 1100 and then form a turn back, and then flow along the air flow channel 2231 toward the opening 1300 of the receiving cavity 1100, and the notch of the collecting groove 2232 is directed toward the opening 1300 of the receiving cavity 1100, so that the target object can move along the air flow channel 2231 toward the opening 1300 of the receiving cavity 1100 and then move over the notch of the collecting groove 2232, and then fall freely into the collecting groove 2232 by gravity.

Referring to fig. 8 to 10, in one embodiment, the collection trough 2232 is an annular structure, the airflow channel 2231 is an annular structure, the positive pressure airflow 2131a generated by the positive pressure generating assembly 2130 is applied along an outflow path 2233 toward the bottom 1200 of the receiving cavity 1100, the airflow channel 2231 surrounds the collection trough 2232, and the collection trough 2232 surrounds the outflow path 2233, so that the positive pressure airflow 2131a can impinge on the bottom 1200 of the receiving cavity 1100 along the outflow path 2233, and then form a turn around the positive pressure generating assembly 2130 uniformly, turn toward the mouth 1300 of the receiving cavity 1100, flow along the annular airflow channel 2231 toward the mouth 1300 of the receiving cavity 1100, move around the collection trough 2232 to the notches of the collection trough 2232, and then fall freely into the collection trough 2232 by gravity.

The positive pressure generating assembly 2130 may adopt any structure capable of forming a positive pressure air flow 2131a, such as an air pump, a blower, etc., in one embodiment, the positive pressure generating assembly 2130 includes a positive pressure blower 2131, a filter component 2132 and a third driving component 2133, the third driving component 2133 may adopt a motor, etc., and further drive the positive pressure blower 2131 to rotate, so that the positive pressure blower 2131 generates the positive pressure air flow 2131a, and the motor may further control the rotating speed through the third control component, and adjust the intensity of the positive pressure air flow 2131a generated by the positive pressure blower 2131 through controlling the rotating speed of the motor, so as to further adjust the intensity of the positive pressure of the air.

The filter unit 2132 has a second filter area 2132a, the second filter area 2132a allows gas to pass through and prevents a target object from passing through, the positive pressure fan 2131 is located inside the filter unit 2132, so that after the positive pressure generating assembly 2130 generates the positive pressure gas flow 2131a, the positive pressure gas flow 2131a can flow from the inside of the filter unit 2132 to the outside of the filter unit 2132 through the second filter area 2132a, the second filter area 2132a does not obstruct the application of the positive pressure gas flow 2131a, and the second filter area 2132a can also prevent the target object from moving in a specific direction, i.e., prevent the target object from moving to the positive pressure fan 2131 due to abnormal stress, which can ensure that the target object can flow to the gas flow passage 2231 without moving to the positive pressure fan 2131 and causing damage to the positive pressure fan 2131 or damage to the target object itself, and the positive pressure gas flow 2131a can be used to move the target object to the collecting tank 2, thereby greatly increasing the target object collecting rate.

Referring to fig. 11 to 15, in one embodiment, the power unit 2100 includes a mechanical pushing assembly 2140, and the mechanical pushing assembly 2140 is configured to generate a mechanical pushing force, where the mechanical pushing force is a force applied to the object through a mechanical contact, so that the object is moved to a position, and thus the object can be pushed to the collection unit 2200 by the mechanical pushing force, so as to collect the object.

The generation form of the mechanical pushing force may be various, for example, a linear pushing force, a curved pushing force, a rotational pushing force, etc., as shown in fig. 11 to 13, a fourth embodiment provides a piston pushing type collecting body 2000, in one embodiment, a through hole communicating with the accommodating cavity 1100 is formed at the bottom of the accommodating body 1000, the mechanical pushing assembly 2140 includes a pushing part 2141, the pushing part 2141 is movably disposed through the through hole and moves along the axial direction of the through hole, the collecting unit 2200 includes a collecting part 2241, the collecting part 2241 is located in the accommodating cavity 1100 and connected to the pushing part 2141, so that when the pushing part 2141 moves along the axial direction of the through hole, the collecting part 2241 can be driven to move the collecting part 2241, the collecting part 2241a has a collecting platform 2241a, the collecting platform 2241a can be driven by the pushing part 2141 to contact with the target object, and the mechanical pushing force is applied to the target objects at different positions and heights in the accommodating cavity 1100 to collect on the collecting platform 2241a, thereby achieving the target object collecting platform 2241 a.

The pushing component 2141 can be controlled and connected by a fourth driving component 2142, the fourth driving component 2142 can adopt, for example, an electrically controlled telescopic rod, a linear propulsion module, or the like, and the pushing component 2141 can move linearly along the axial direction of the through hole by the control of the fourth driving component 2142. Also, the fourth driving part 2142 may control the speed of advancing by the fourth controlling part, and thus control the collecting speed of the target object.

In one embodiment, the outer wall of the collecting member 2241 or the inner wall of the receiving cavity 1100 is provided with a first buffer layer, and the collecting member 2241 is in sealing contact with the inner wall of the receiving cavity 1100 through the first buffer layer, so that the edge of the collecting table 2241a can be in sealing contact with the inner wall of the receiving cavity 1100 when the collecting member 2241 moves in the receiving cavity 1100, thereby preventing the target object from falling through the gap between the collecting member 2241 and the receiving cavity 1100, and improving the collecting effect.

Moreover, the structure shape of the collecting member 2241 may be matched with the structure shape of the receiving cavity 1100, for example, the receiving cavity 1100 has a constant cross-sectional profile in the axial direction of the through hole, the cross-sectional profile of the collecting member 2241 is matched with the cross-sectional profile of the receiving cavity 1100, specifically, the cross-sectional profile of the collecting member 2241 and the cross-sectional profile of the receiving cavity 1100 may be circular, square, polygonal, etc., the matched structure shape can improve the collecting efficiency of the target object, and the collecting surface 2241a of the collecting member 2241 forms a smooth surface to prevent damage to the target object.

Referring to fig. 14 and 15, the fifth embodiment provides a rotating blade-type collection body 2000, in one embodiment, the mechanical pushing assembly 2140 includes a rotating member 2151, the collection unit 2200 includes a collection surface 2251 formed on the rotating member 2151, the collection surface 2251 faces the opening 1300 of the receiving cavity 1100, and the collection surface 2251 is inclined with respect to the bottom 1200 of the receiving cavity 1100, wherein the inclination angle may be set as desired, for example, between 15 ° and 75 °, such as, for example, 15 °, 20 °, 25 °, 30 °, 35 °, 40 °, 45 °, 50 °, 55 °, 60 °, 65 °, 70 °, and 75 °, and the like, but not limited thereto, and the collection surface 2251 is capable of applying a mechanical pushing force to a target object under rotation of the rotating member 2151, such that, when the rotating member 2151 rotates, the collection surface 2251 may be pushed toward the target object 2251, and the mechanical pushing force may be applied to the target object through mechanical contact between the collection surface 2251 and the target object 2251200 of the receiving cavity and the collection surface 2251200 of the receiving cavity 1100.

The rotating member 2151 may be one or more rotating paddles, the surface of which may be used to form the collecting surface 2251, the rotating member 2151 may be controllably coupled to the fifth driving member 2152, the fifth driving member 2152 may be, for example, a motor, and the like, and the rotating member 2151 may be rotated around the axis by the control of the fifth driving member 2152. Also, the motor may control the rotation speed through the fifth control part, thereby controlling the collecting speed of the target object.

The utility model provides a hair follicle transplantation system, hair follicle transplantation system includes hair follicle collection device to and the girdling rifle, plant devices such as rifle, the girdling rifle can constitute through parts such as barrel, bearing, gun shell, rotary joint, joint shrouding, and the barrel passes through the bearing and rotates the assembly for the gun shell, and rotary joint connects the barrel, and the drive barrel rotates, connects shrouding and revolution mechanic fixed connection. The planting gun can apply air pressure through an air pump or apply air pressure through a piston principle, and then planting of hair follicles is achieved. Besides, the circular cutting gun and the planting gun can also adopt other structural forms, and the skilled person can select according to the needs, and the limitation is not made herein. Moreover, since the detailed structure, functional principle and technical effect of the hair follicle collection device are described in detail in the foregoing, detailed description is omitted here, and reference can be made to the above description for any technical content related to the hair follicle collection device.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (16)

1. A hair follicle collection device, characterized in that it comprises:

a receiving body having a receiving cavity for receiving a target object;

a collecting body configured to be able to enter the receiving cavity, the collecting body including a power unit for generating a driving force with which a target object within the receiving cavity is moved to the collecting unit, and a collecting unit.

2. The hair follicle collection device of claim 1, wherein the driving force is at least one of an electrostatic attraction force, a positive gas pressure, a negative gas pressure, and a mechanical impulse force.

3. The hair follicle collection device of claim 1, wherein the power unit comprises an electrostatic generating assembly for generating an electrostatic attraction force with which a target object is attracted to the collection unit.

4. The hair follicle collection device of claim 3, wherein the static electricity generating assembly comprises:

a first friction member connected to the collection unit, the first friction member being capable of generating positive charge by friction;

a second friction member frictionally engaged with the first friction member, the second friction member capable of generating a negative charge by friction;

the first driving component is in driving connection with at least one of the first friction component and the second friction component and used for controlling the mutual friction of the first friction component and the second friction component.

5. The hair follicle collection device of claim 1, wherein the power unit includes a negative pressure generating assembly for generating a negative air pressure with which a target object is moved to the collection unit.

6. The hair follicle collection device of claim 5, wherein the collection unit has a first filtering area that allows passage of air and prevents passage of a target object;

the negative pressure generating assembly is positioned on the inner side of the collecting unit and used for generating negative pressure airflow flowing from the outer side of the collecting unit to the inner side of the collecting unit through the first filtering area, and negative pressure airflow is used for forming negative gas pressure to adsorb a target object to the first filtering area.

7. The hair follicle collection device of claim 1, wherein the power unit includes a positive pressure generating assembly for generating a positive gas pressure with which a target subject is moved to the collection unit.

8. The hair follicle collection device of claim 7, wherein the collection unit is capable of being received in the receiving cavity to form an airflow channel with the receiving cavity, and a collection tank is disposed on the collection unit, and the positive pressure airflow generated by the positive pressure generating assembly is capable of flowing along the airflow channel, so that the target object is driven into the collection tank by the positive pressure airflow.

9. The hair follicle collection device of claim 8, wherein the airflow channel communicates between the bottom and the mouth of the receiving cavity, the positive pressure airflow generated by the positive pressure generating assembly is directed toward the bottom of the receiving cavity, and the notch of the collection trough is directed toward the mouth of the receiving cavity.

10. The hair follicle collection device of claim 9, wherein the collection trough is of annular configuration, the air flow channel is of annular configuration, the positive pressure air flow generated by the positive pressure generating assembly is applied along an outflow path toward the cavity bottom of the receiving cavity, and the air flow channel surrounds the collection trough, the collection trough surrounding the outflow path.

11. The hair follicle collection device of claim 9, wherein the positive pressure generating assembly comprises:

the positive pressure fan is used for generating positive pressure airflow;

the positive pressure fan is positioned on the inner side of the filter component and used for generating positive pressure air flow flowing from the inner side of the filter component to the outer side of the filter component through the second filter area, and the positive pressure air flow is used for forming air positive pressure to move the target object to the collecting tank.

12. The hair follicle collection device of claim 1, wherein the power unit includes a mechanical pushing assembly for generating a mechanical pushing force with which a target object is pushed to the collection unit.

13. The hair follicle collection device of claim 12, wherein a through hole communicating with the accommodating cavity is formed in the bottom of the accommodating main body, and the mechanical pushing assembly comprises a pushing component movably arranged in the through hole and moving along the axial direction of the through hole;

the collecting unit comprises a collecting component, the collecting component is positioned in the accommodating cavity and connected with the pushing component, the collecting component is provided with a collecting table board, and the collecting table board is used for applying mechanical pushing force to a target object under the driving of the pushing component.

14. The hair follicle collection device of claim 13, wherein the outer wall of the collection member or the inner wall of the receiving cavity is provided with a first cushioning layer, through which the collection member is in sealing contact with the inner wall of the receiving cavity; and/or the presence of a gas in the gas,

the receiving cavity has a constant cross-sectional profile in the axial direction of the through-hole, and the cross-sectional profile of the collecting member and the cross-sectional profile of the receiving cavity are identical.

15. The hair follicle harvesting device of claim 12, wherein the mechanical pushing assembly comprises a rotating member, and the harvesting unit comprises a harvesting surface formed on the rotating member, the harvesting surface facing toward the mouth of the receiving cavity and the harvesting surface being inclined relative to the bottom surface of the receiving cavity, the harvesting surface being configured to apply a mechanical pushing force to a target subject upon rotation of the rotating member.

16. A hair follicle transplantation system comprising the hair follicle collection device of any one of claims 1-15.

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