CN211862920U

CN211862920U - Skin grafting cell-phone and skin grafting machine thereof

Info

Publication number: CN211862920U
Application number: CN202020090331.XU
Authority: CN
Inventors: 胡雪剑; 孙雅丽
Original assignee: C&a Light International Medical Investment Management Beijing Co ltd
Current assignee: C&a Light International Medical Investment Management Beijing Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-11-06
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a skin grafting mobile phone and a skin grafting machine thereof, relating to the field of medical equipment, comprising a middle shell and a front end shell connected with the middle shell, wherein a sleeve outer needle is arranged inside the front end shell, the sleeve outer needle penetrates through the front end shell and is connected with a sleeve inner needle, and a vent hole is connected below the front end shell; the right side of the sleeve outer needle is sequentially connected with a spring, a spring main push column and a tail part, and the right side of the tail part is connected with a mobile phone vent pipe penetrating through the middle shell. The utility model discloses the structure is clear, and the stable performance, the inheriting cell-phone can be dismantled, can direct high temperature autoclaving, effective control patient cross infection. One instrument can complete 2 operation functions of extraction and planting, so that doctors do not need to replace equipment and can complete the purpose of extraction and planting in the shortest time. Not only saves the operation time of doctors, but also more importantly ensures the survival rate of hair follicle skin transplantation and avoids the problem of poor operation effect.

Description

Skin grafting cell-phone and skin grafting machine thereof

Technical Field

The utility model relates to the field of medical equipment, specifically a skin grafting cell-phone and skin grafting machine thereof.

Background

The extraction and transplantation of hair follicle skin are mainly applied to skin surgery operations, such as transplantation of hair loss and hair follicle, transplantation of leucoderma flaps and modification of burn and scald scar part deformity, and generally a mode of extracting healthy hair follicle skin tissues from a supply area part, transplanting the healthy hair follicle skin tissues to a focus part and regenerating hair follicles and skin is realized. Time is a very important step in the whole hair follicle extraction and hair follicle transplantation process. Because the extraction of a hair follicle is time-consuming and labor-consuming, the fatigue degree of a doctor, the tolerance of a patient and the survival rate of the hair follicle due to long-time exposure and air drying need to be considered.

At present, the hair follicle is peeled off to some electronic extraction tool that appear on the market, uses the trephine to go 360 degrees, but the hair follicle root can have the adhesion with skin, needs doctor to go the centre gripping again with tweezers and pulls out, and like this drills earlier and gets one side, and the hair follicle is pulled out to the repeated centre gripping in one side of reuse tweezers, the extravagant operation time too.

In the current market, manual planting is adopted, a punching knife is used for firstly puncturing the skin, a pair of tweezers is used for reaming, and then another pair of tweezers or a pair of tweezers is used for clamping hair follicles and is plugged into the subcutaneous part; or the hair follicle is plugged into the planting pen by using forceps, and the planting pen punctures the skin to complete the artificial planting. It is very time consuming.

Generally, 2000 hair follicles are extracted and planted in 5-6 hours, doctors are tired, and patients are locally anesthetized, so that dysphoria is caused; most importantly, the thin and light hair follicle is exposed to air for a long time and is easy to dry, which results in the failure of the operation or the unsatisfactory effect. Therefore, the skin-grafting mobile phone and the skin-grafting machine thereof are proposed by the technical personnel in the field to solve the problems proposed in the background.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a skin grafting cell-phone and skin grafting machine thereof to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a skin grafting mobile phone comprises a middle shell and a front end shell connected with the middle shell, wherein a sleeve outer needle is arranged on the inner side of the front end shell, the sleeve outer needle penetrates through the front end shell and is connected with a sleeve inner needle, and a vent hole is connected below the front end shell; the right side of the sleeve outer needle is sequentially connected with a spring, a spring main push column and a tail part, and the right side of the tail part is connected with a mobile phone vent pipe penetrating through the middle shell.

As a further aspect of the present invention: the skin grafting mobile phone is provided with two sleeve inner needles, wherein the outer diameter of one sleeve inner needle is 0.4-0.5mm, and the outer diameter of the other sleeve inner needle is 0.6-0.8 mm.

As a further aspect of the present invention: the middle shell and the front end shell are made of stainless steel.

The skin grafting machine comprises the skin grafting mobile phone and a machine body, wherein a display is electrically connected above the machine body, and two skin grafting mobile phones are respectively connected with an air pipe interface of the machine body through an air pipe; still be connected with two motors through the electric lead on the organism, one of them motor end is through the straight machine connection drill bit, and another motor end is through the bender connection drill bit, and the bender passes through breather pipe and collecting vat intercommunication, and the collecting vat passes through the atmospheric pressure interface intercommunication on breather pipe and the organism.

As a further aspect of the present invention: the display is electrically connected with the keyboard and the mouse respectively.

As a further aspect of the present invention: the bottom of the machine body is electrically connected with a foot switch.

As a further aspect of the present invention: the device also comprises a negative pressure device for providing negative pressure.

As a further aspect of the present invention: the outer diameter of the drill bit is 0.6mm, 0.8mm, 1.0mm or 1.2 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the structure is clear, and the stable performance, the inheriting cell-phone can be dismantled, can direct high temperature autoclaving, and effective control patient cross infection has increased the curved cell-phone of air pressure device and isostructure, has planted the cell-phone, realizes pneumatic joint electric work. The time of the doctor is saved to the maximum extent; one of the biggest advantages is that the defect that time is wasted when the hair follicle is pulled out by using the tweezers is changed, the negative pressure is used for automatically sucking the skin of the hair follicle to the collecting bottle, the step that the hair follicle needs to be pulled out by using the tweezers when a doctor uses the electric extraction equipment is replaced, and the time process is saved; it realizes an instrument, accomplishes and draws and plants 2 operation functions, and the doctor need not change equipment again, and the hair follicle that draws is in the shortest time, inhales the hair follicle through planting cell-phone atmospheric pressure, implants skin automatically. The purpose of extraction and planting can be completed in the shortest time. Not only save doctor's operating time, more importantly guarantees the survival rate that hair follicle skin transplanted, has avoided the hair follicle in long-time operation process, air-dries, the survival rate is low, the not good problem of operation effect.

Drawings

FIG. 1 is a schematic view of a skin grafting handset and a skin grafting machine thereof;

FIG. 2 is a schematic view of a skin-grafting handset and a skin-grafting handset in the skin-grafting machine;

in the figure: 1-machine body, 2-display, 3-keyboard, 4-mouse, 5-foot switch, 11-motor, 12-straight machine, 13-drill bit, 14-bending machine, 15-collecting tank, 16-electrical lead, A0-mobile phone vent pipe, A1-tail part, A2-spring boosting column, A3-spring, A4-middle shell, A5-vent, A6-front end shell, A7-external sleeve needle and A8-internal sleeve needle.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-2, a skin-grafting mobile phone and a skin-grafting machine thereof, the upper display 2 on the machine body 1 has the following functions:

the functions are as follows: counting

The functions are as follows: setting the rotating speed: 3000 r/min; 4500 r/min; 6000 r/min; 8500r/min

The functions are as follows: the angle is 180 ℃, 270 ℃, 360 ℃ and 540 DEG C

The functions are as follows: positive and negative rotation in the positive and negative directions

The foregoing is a conventional technical means in the technical field

The body 1 has a functional portion:

firstly, connecting a straight motor 12 part and a motor 11, and connecting the straight motor 12 part and the motor 11 to a motor interface on a machine body 1 through a power supply lead; the bending machine 14 is connected with the motor 11 and the collecting tank 15 and is connected to a motor interface on the machine body 1 through a power supply lead, the other end of the collecting tank 15 is connected with the vent pipe, and the other end of the collecting tank is connected to an air pressure interface through an air pipe, so that connection of a mobile phone is completed.

Firstly, rotating the straight machine 12 part clockwise by a hand, sterilizing the straight machine 12 part at high temperature and high pressure, placing the drill bits 13 of different types, and then rotating the straight machine 12 part anticlockwise to fix the drill bits 13 firmly; similarly, the part of the bender 14 is rotated clockwise by a hand, the part can be sterilized at high temperature and high pressure, after the drill bits 13 of different types are placed, the part of the bender 14 is rotated anticlockwise to fix the drill bits 13 firmly, and therefore the connection of the drill bits 13, the straight machine 12, the bender 14 and the machine body 1 is completed; the drill 13 is made of high-quality stainless steel, and preferably 304 stainless steel with outer diameters of 0.6mm, 0.8mm, 1.0mm and 1.2mm respectively is adopted. The drill bit 13 is sharp and durable, and four types are selected. Thereby fulfilling the need to drill out skin tissue and hair follicles.

A power switch, a power line interface and a power line interface are arranged at the back of the machine body 1; the front of the panel of the machine body 1 is provided with a foot-operated interface with the function of extraction, which is connected with a foot-operated switch 5 to realize the operation of the function of extraction.

Functional parts are planted on the machine body 1:

the display 2 on the body 1 has the following functions:

the functions are as follows: count zero clearing

The functions are as follows: negative pressure default-23 KPa

The functions are as follows: the default positive pressure is 0.25MPa, the upper limit is 0.22MPa, and the lower limit is 0.18MPa

The skin grafting mobile phone and the skin grafting mobile phone on the machine body 1 share the following parts:

the skin grafting mobile phone and the skin grafting mobile phone shell part are composed of high-temperature and high-pressure resistant materials which can bear more than high temperature and high pressure, a mobile phone vent pipe A0, a tail part A1, a spring boosting column A2, a spring A3, a middle shell A4, a vent A5, a front end shell A6 casing outer needle A7 and a casing inner needle A8, and the internal structures of the skin grafting mobile phone and the skin grafting mobile phone shell are shown in the attached drawings.

The method comprises the following operation steps:

firstly, the skin grafting mobile phone and the internal structure of the skin grafting mobile phone are assembled. Namely: the connection of the vent pipe A0 of the mobile phone, the tail part A1, the main spring push post A2 and the spring A3, the middle shell A4, the front end shell A6 of the vent hole A5, the outer cannula needle A7 and the inner cannula needle A8.

Firstly, the skin grafting mobile phone is connected with the vent pipe, and the skin grafting mobile phone is firmly connected with the machine body 1 on the interface of the vent pipe; the skin grafting mobile phone is connected with the vent pipe, and is firmly connected with the body 1 on the interface of the vent pipe, so as to complete the connection of the mobile phone part;

a power switch and a power line interface are arranged at the back of the machine body 1; the function on the liquid crystal operation interface is selected, the default positive pressure and negative pressure numerical values are generally adopted, but the connection is not firm, the software has an automatic alarm prompt to prompt an operator to check the connection of the pipelines, and in addition, the skin thicknesses of different people are different, so the operator can adjust the positive pressure within the limit numerical value range. The handheld skin grafting mobile phone and the skin grafting mobile phone can be operated by a doctor independently or simultaneously, and the counting is carried out once after each skin hair follicle is implanted. The whole skin grafting function operation is completed. Or may be re-counted after being cleared.

It should be noted that the computer system and the control device thereof are conventional technical means in the field of computers, and connecting the negative pressure and adjusting the negative pressure value are also conventional technical means.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A skin grafting mobile phone comprises a middle shell (A4) and a front end shell (A6) connected with the middle shell (A4), and is characterized in that the inner side of the front end shell (A6) is provided with an outer cannula needle (A7), the outer cannula needle (A7) penetrates through the front end shell (A6) and is connected with an inner cannula needle (A8), and a vent hole (A5) is connected below the front end shell (A6); the right side of the outer cannula needle (A7) is sequentially connected with a spring (A3), a spring main push column (A2) and a tail part (A1), and the right side of the tail part (A1) is connected with a cellphone vent pipe (A0) penetrating through a middle shell (A4).

2. A skin grafting handpiece according to claim 1, characterized in that it is provided with two, one of which (A8) has an outer diameter of 0.4-0.5mm and the other (A8) has an outer diameter of 0.6-0.8 mm.

3. A skin grafting hand phone according to claim 1, characterised in that the middle case (a 4) and the front case (a 6) are both 304 stainless steel.

4. A skin grafting machine, comprising the skin grafting mobile phone of any one of claims 1-3, and further comprising a body (1), wherein a display (2) is electrically connected above the body (1), and the two skin grafting mobile phones are respectively connected with an air pipe interface of the body (1) through an air pipe; the machine body (1) is further connected with two motors (11) through electric leads (16), the tail end of one motor (11) is connected with a drill bit (13) through a straight machine (12), the tail end of the other motor (11) is connected with the drill bit (13) through a bending machine (14), the bending machine (14) is communicated with a collecting tank (15) through an air pipe, and the collecting tank (15) is communicated with an air pressure interface on the machine body (1) through the air pipe.

5. A skin grafting machine according to claim 4, characterized in that, the display (2) is respectively electrically connected with a keyboard (3) and a mouse (4).

6. A skin-grafting machine according to claim 4, characterized in that a foot switch (5) is electrically connected to the bottom of the machine body (1).

7. A skin-grafting machine according to any one of claims 4 to 6, characterized by further comprising negative pressure means for providing negative pressure.

8. A skin-grafting machine according to claim 7, characterized in that the drill bit (13) has an outer diameter of 0.6mm, 0.8mm, 1.0mm or 1.2 mm.