CN113101009B - A medical artificial skin applicator device - Google Patents

Abstract

The invention relates to an artificial skin applicator device for medical treatment, which effectively solves the problems that the existing artificial skin applicator can not adjust the application temperature, the artificial skin is easy to adhere when the artificial skin is taken and the applied artificial skin can not be subjected to flattening and beautifying treatment; the technical scheme is that the automatic feeding device comprises a storage bin and a pasting bin, and is characterized in that a plurality of carrier rollers are rotationally connected in the storage bin, a limiting sliding rail is arranged on the inner wall of the right end of the storage bin, sliding frames are vertically and slidably connected in the limiting sliding rail, lower carrier rollers are fixedly connected to the lower ends of the two sliding frames, upper sliding frames are detachably connected in the sliding frames, upper carrier rollers are fixedly connected between the two upper sliding frames, lifting frames are fixedly connected to the upper ends of the upper sliding frames, four driving chain wheels are rotationally connected to the front inner wall and the rear inner wall in the pasting bin, the four driving chain wheels are in rectangular distribution, the four driving chain wheels on the same side are connected through transmission chains, and the two transmission chains are rotationally connected with the lifting frames; the structure is succinct, the practicality is strong.

Description

A medical artificial skin applicator device

technical field

The invention relates to the technical field of artificial skin treatment, in particular to a medical artificial skin applicator device.

Background technique

Skin is an important tissue organ that covers and protects the body surface. Defects and abnormalities of the skin are often caused by inflammation, ulcers, trauma, burns, iatrogenic and congenital deformities. In recent years, with the development of tissue engineering technology, tissue engineered skin constructed in vitro has been widely used in skin defect transplantation.

When the artificial skin is applied to the damaged part of the patient, it is necessary to carefully apply the artificial skin, and at the same time, there are strict requirements on the environment and temperature conditions of the artificial skin application process.

Most of the present artificial skin applicator devices have the following problems:

1. By changing the temperature environment of the application space and placing the artificial skin in a suitable temperature environment, the artificial skin is applied to the patient by the medical staff through medical devices such as tweezers or surgical forceps;

2. Aseptic treatment cannot be achieved during the application of the artificial skin, which is likely to cause environmental infection. At the same time, the artificial skin after the application cannot be processed for synchronous flatness, and the image is beautiful in the later stage;

3. When taking the artificial skin, the artificial skin is prone to self-adhesion, which makes it inconvenient to apply and affects normal use.

Therefore, the present invention provides a medical artificial skin applicator device to solve the above-mentioned problems.

Contents of the invention

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a medical artificial skin applicator device, which effectively solves the problem that the existing artificial skin applicator cannot adjust the application temperature and take artificial skin. The artificial skin is prone to sticking and the artificial skin cannot be smoothed and beautified after application.

The present invention is an applicator device for artificial skin for medical use, which includes a storage bin and an application bin. Slide rail, the sliding frame is connected up and down in the limit slide rail, the lower ends of the two sliding frames are fixedly connected with the lower roller, and the upper sliding frame can be detachably connected in the sliding frame, two An upper idler is fixedly connected between the upper carriages, and a lifting frame is fixedly connected to the upper end of the upper carriages;

The front and rear inner walls of the applicator are rotatably connected with four drive sprockets, the four drive sprockets are distributed in a rectangle, and the four drive sprockets on the same side are connected by a transmission chain. The transmission chain is rotatably connected to the lifting frame;

The right end of the upper carriage is fixedly connected with an air-inflating chamber, the air-inflating chamber is fixedly connected with an air supply pump, a temperature sensor is fixedly connected in the air-inflating chamber, and a refrigeration unit is fixedly connected in the air-inflating chamber. device, the lower end of the air-inflating chamber is fixedly connected with a diversion chamber, and the diversion chamber is located at the lower end of the lower roller;

The air supply pump, temperature sensor and refrigeration device are all connected to a control module fixedly connected to the application chamber, and the control module is connected to an external power supply.

Preferably, the transmission chains are rotatably connected with a limiting frame located above the upper carriage, and a sliding disc is connected up and down in the limiting frame, and the upper end of the sliding disc is connected by a spring and the The limit frame mentioned above is connected, the lower end of the sliding plate slides up and down and is connected with a number of limit sleeves, the limit sleeve and the sliding plate are connected by a spring, and the inside of the limit sleeve is connected with massage ball.

Preferably, sliding rails are provided on the left and right side walls of the upper carriage, and wedge-shaped blocks are slidingly connected to the left and right inside the sliding rails, and the wedge-shaped blocks and the sliding rails are connected by springs. The frame is provided with a plurality of limiting slots matched with the wedge blocks.

Preferably, a protective cover is detachably connected to the upper end of the storage bin.

Preferably, several germicidal lamps are fixedly connected in the air-inflating chamber, the several germicidal lamps are connected in parallel, the germicidal lamps are connected to an external power supply, and the germicidal lamps are connected to the control module.

Preferably, the upper end of the application chamber is fixedly connected with an upper cover, and the lower end of the upper cover is fixedly connected with several limit strips.

Preferably, several disinfection lamps are fixedly connected between the two limiting strips, and the lower end surfaces of the disinfection lamps are higher than the lower end surfaces of the limiting strips.

Preferably, telescopic legs are detachably connected to the lower end of the application chamber, and the telescopic legs include a primary rod, and the upper end of the primary rod is screwed to the application chamber, and the primary rod The lower end is threadedly connected with supporting legs.

Preferably, the lower end of the application chamber is connected with a base platform matched with the application chamber.

Preferably, the application chamber is made of transparent material.

The present invention improves the existing artificial skin applicator device, and effectively solves the problem of automatic application of artificial skin by setting a sliding frame, a lower roller, an upper sliding frame, a lifting frame, a driving sprocket, and a transmission chain ;By adding an air chamber, an air supply pump, a refrigeration device and a temperature sensor, the temperature control of the artificial skin application process and the problem of avoiding self-adhesion of the artificial skin are effectively solved; the sterile application environment is solved by setting germicidal lamps and disinfection lamps The problem of smoothing and beautifying the artificial skin after application is effectively solved by setting the limit frame, sliding plate, limit sleeve and massage ball; and the structure is simple and stable, and has extremely high universality.

Description of drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is a schematic cross-sectional view of the spacer and its connectors of the present invention.

Fig. 4 is a schematic cross-sectional view of the air supply chamber of the present invention.

Fig. 5 is a schematic diagram of the connection between the sliding frame and the upper sliding frame of the present invention.

Fig. 6 is a schematic cross-sectional view of the internal structure of the application chamber of the present invention.

Fig. 7 is a partial schematic diagram of the storage bin and the connecting piece of the present invention.

Fig. 8 is a partial schematic diagram of the air supply chamber and the diversion chamber of the present invention.

Implementation

The aforementioned and other technical contents, features and functions of the present invention will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings 1 to 8 . The structural contents mentioned in the following embodiments are all based on the accompanying drawings of the description.

Embodiment 1, the present invention is a medical artificial skin applicator device, which includes a storage bin 1 and an application bin 2. The storage bin 1 is used to place the cultivated artificial skin, and the above-mentioned application bin 2 It is used to realize the application of the artificial skin, and it is characterized in that there are several supporting rollers 3 connected in rotation in the storage bin 1, and the supporting rollers 3 are used to support the artificial skin. support, to ensure that the artificial skin is placed horizontally, and at the same time, the storage bin 1 is used to accommodate the culture medium of the artificial skin, to ensure that the artificial skin is in a good state, and at the same time, the The inner wall of the right end of the storage bin 1 is provided with a limit slide rail 4, and a slide frame 5 is connected to slide up and down in the limit slide rail 4, and a lower idler roller 6 is fixedly connected to the lower ends of the two slide frames 5. The upper carriage 7 can be detachably connected in the carriage 5, and the upper roller 8 is fixedly connected between the two upper carriages 7. Through the combination of the carriages 5 of the upper carriage 7, the The cooperation of the upper roller 8 and the lower roller 6 realizes the clamping of the artificial skin, and the upper end of the upper carriage 7 is fixedly connected with a lifting frame 9, which is driven by the sliding of the lifting frame 9. The upper sliding frame 7 slides synchronously, and then drives the sliding frame 5, the upper roller 8 and the lower roller 6 to slide synchronously, and then realizes driving the artificial skin to slide synchronously, thereby ensuring that the artificial skin Take it out from the storage bin 1;

The front and rear inner walls of the applicator 2 are rotatably connected with four drive sprockets 10, the four drive sprockets 10 are distributed in a rectangular shape, and the four drive sprockets 10 on the same side are all connected by a transmission chain 11, One of the driving sprockets 10 rotates to drive the transmission chain 11 to rotate. It should be noted that the two groups of driving sprockets 10 are connected by a transmission mechanism, so that one group of driving sprockets 10 rotates to drive The other set of driving sprockets 10 rotate synchronously, and the two transmission chains 11 are connected to the lifting frame 9 in rotation, so that the process of rotating the transmission chains 11 drives the lifting frame 9 to rotate synchronously , wherein one of the drive sprockets 10 is connected to the drive motor fixedly connected to the application chamber 2;

The right end of the upper carriage 7 is fixedly connected with an air-inflating chamber 12, and the air-inflating chamber 12 is fixedly connected with an air supply pump 13, through which air is supplied to the inside of the air-inflating chamber 12, A temperature sensor is fixedly connected to the air-inflating chamber 12, and the temperature of the gas in the air-inflating chamber 12 is monitored through the temperature sensor. A refrigeration device 14 is fixedly connected in the air-inflating chamber 12. , the refrigerating device 14 is connected to the temperature sensor, and the refrigerating device 14 is controlled by the temperature sensor. The refrigerating device 14 is a prior art, and will not be repeated here. The lower end of the air-inflating chamber 12 is fixedly connected with a diversion chamber 15, and the diversion chamber 15 is located at the lower end of the lower idler roller 6. Diversion is carried out so that the cooled gas passes through the diversion chamber 15 and blows to the bottom of the artificial skin through the lower end of the lower roller 6. Under the action of the air flow, the artificial skin is in a floating state. state, avoiding the self-adhesion problem of the artificial skin under the action of its own weight;

The air supply pump 13, the temperature sensor and the refrigeration device 14 are all connected to the control module 16 fixedly connected to the application chamber 2, the control module 16 is connected to an external power supply, and the control module 16 controls the The above air supply pump 13, temperature sensor, refrigeration device 14 and drive motor are controlled to ensure the normal use of each system structure;

In the actual implementation of this embodiment, in the initial state, the sliding frame 5 is in the limiting slide rail 4, the lower idler roller 6 and the supporting roller 3 are on the same level, and the The upper sliding frame 7 and the sliding frame 5 are in a separated state. When the artificial skin needs to be applied, the upper sliding frame 7 and the sliding frame 5 are in a mating state by pulling the above-mentioned application chamber 2. And then realize the clamping of the artificial skin by the upper idler roller 8 and the lower idler roller 6, then start the drive motor and the air supply pump 13 by the control module 16, and supply air to the air supply pump 13 At the same time, the artificial skin is blown through the diversion chamber 15 to prevent the artificial skin from sticking. At the same time, the driving motor rotates to drive the driving sprocket 10 to rotate, and the driving sprocket 10 rotates to drive the transmission chain 11 to rotate, and the transmission chain 11 rotates to drive the lifting frame 9 to rotate synchronously, and the rotation of the lifting frame 9 drives the sliding frame 5 and the upper sliding frame 7 to slide synchronously, The lifting frame 9 slides along the sliding track 21 of the transmission chain 11. When the artificial skin slides to the lower left, the artificial skin is applied to the injured part of the patient, and then the air supply pump is gradually reduced. 13 wind force, and under the action of the slowing down of the wind force, the drive sprocket 10 reverses at the same time to realize the resetting and sliding of the lifting frame 9, and then apply the artificial skin on the affected part of the patient.

Embodiment 2, on the basis of Embodiment 1, after the artificial skin is applied, the artificial skin will not be firmly pasted, and there will be paste dislocation and uneven surface of the artificial skin during the pasting process, so this embodiment A structure for limiting and leveling the surface of the artificial skin is provided. Specifically, a limiting frame 17 located above the upper carriage 7 is rotatably connected between the transmission chains 11, and the limiting frame 17 and The transmission chain 11 slides synchronously, and the sliding plate 18 is connected up and down in the limit frame 17, and the upper end of the sliding plate 18 is connected with the limit frame 17 through a spring. Under the action of external force, the sliding disc 18 slides up and down along the limiting frame 17, and the lower end of the sliding disc 18 slides up and down and is connected with a plurality of limiting sleeves 19, and the limiting sleeves 19 and the sliding The discs 18 are connected by springs, and the position-limiting sleeve 19 slides up and down along the sliding disc 18, and the massage balls 20 are connected to each of the position-limiting sleeves 19, and the massage balls 20 are in the position of the limiting position. The inside of the position cover 19 is free to rotate. During the process of applying the artificial skin to the patient, the massage ball 20 is used to press and massage the artificial skin. Under the action of the body resistance, the massage ball 20 pushes the limiting sleeve 19 to slide up and down, and the sliding disc 18 also acts as a buffer, so that the massage ball 20 and the The artificial skin fits together to ensure that the massage ball 20 fits the body shape of the patient.

Embodiment 3, on the basis of Embodiment 1, in the process of disassembling the upper carriage 7 and the carriage 5, the operation is cumbersome, and the operation is inconvenient due to the limited space, so this embodiment provides a kind of The upper sliding frame 7 and the sliding frame 5 are detachably connected. Specifically, the left and right side walls of the upper sliding frame 7 are provided with sliding rails 21, and the left and right sliding rails 21 are connected with wedge-shaped blocks 22. The wedge-shaped block 22 and the slide rail 21 are connected by a spring, and under the action of the spring, the wedge-shaped block 22 slides left and right in the slide rail 21, while the lower end of the wedge-shaped surface is Slope-like, so that the wedge-shaped block 22 can push the wedge-shaped block 22 to slide when it is in contact with the sliding frame 5, so that the upper sliding frame 7 can move toward the sliding frame 5 smoothly. The lower end slides, and the sliding frame 5 is provided with a plurality of limit grooves 23 matched with the wedge-shaped blocks 22. When the upper sliding frame 7 and the sliding frame 5 are fully matched, the The wedge block 22 cooperates with the limiting groove 23 to realize the full cooperation between the upper sliding frame 7 and the sliding frame 5, so that the sliding frame 5 and the upper sliding frame 7 slide synchronously.

Embodiment 4, on the basis of Embodiment 1, during the storage of the artificial skin, in order to prevent external interference from causing infection of the artificial skin, and at the same time ensure the low temperature preservation of the artificial skin, this article The embodiment provides a protective storage structure. Specifically, the refrigerating device 14 is connected to an external power supply, and a temperature sensor is fixedly connected to the storage bin 1, and the temperature sensor is connected to the refrigerating device 14 at the same time. The temperature sensor and the refrigeration device 14 ensure the temperature conditions in the storage bin 1, the upper end of the storage bin 1 is detachably connected with a protective cover 24, and the protective cover 24 passes through the The hasp lock is detachably connected to the storage bin 1, which avoids contamination of the artificial skin by external bacteria or sundries and causes infection after the artificial skin is applied.

Embodiment 5, on the basis of Embodiment 1, in the process of avoiding the adhesion of the artificial skin, in order to avoid the external air flow passing through the air supply pump 13 to supply air, it will cause bacteria to infect the artificial skin, so this The embodiment provides a sterilization and disinfection mechanism. Specifically, several germicidal lamps 25 are fixedly connected in the air-inflating chamber 12, and several germicidal lamps 25 are connected in parallel, so as to avoid the damage of one germicidal lamp 25 from affecting other germicidal lamps 25. In normal use, the germicidal lamp 25 is connected to an external power supply, the germicidal lamp 25 is connected to the control module 16, and the blown gas is sterilized through the germicidal lamp 25, avoiding the artificial skin of further infection.

Embodiment 6, on the basis of Embodiment 2, in the process of sliding the lift frame 9 and the limit frame 17 with the transmission chain 11, in order to avoid the shaking of the lift frame 9 and the limit frame 17 , so that the lifting frame 9 and the limit frame 17 are in a horizontal state, the upper end of the application warehouse 2 is fixedly connected with an upper cover plate 26, and the lower end of the upper cover plate 26 is fixedly connected with a plurality of limit bars 27, The lifting frame 9 and the limit frame 17 are limited by the limit bar 27, and the limit sliding bar is fixedly connected in the application warehouse 2, and the limit bar 27 and the limit The position slide bar is limited to the lifting frame 9 and the spacer 17 to ensure the stability of the sliding of the lifting frame 9 and the spacer 17.

Embodiment 7, on the basis of Embodiment 6, when the artificial skin is in the application chamber 2, bacteria will adhere to the artificial skin in the application chamber 2, Therefore, this embodiment provides a structure for disinfecting the environment in the application warehouse 2. Specifically, a number of disinfection lamps 28 are fixedly connected between the two limiting bars 27. In this embodiment, The disinfection lamp 28 described in the example is a UV germicidal lamp 25, and the lower end surface of the disinfection lamp 28 is higher than the height of the lower end surface of the limiting bar 27, so that the distance between the limiting frame 17 and the lifting frame 9 During the sliding process, the normal use of the disinfection lamp 28 will not be affected.

Embodiment 8, on the basis of Embodiment 1, during the process of applying the patient, since the application chamber 2 is supported and fixed close to the hands, shaking will occur, and the application chamber 2 is unstable Therefore, this embodiment provides a stable support structure. Specifically, the lower end of the application chamber 2 is detachably connected with telescopic legs 29, and the telescopic legs 29 are screwed to the application chamber 2. The telescopic leg 29 includes a primary rod 30, the upper end of the primary rod 30 is threadedly connected to the application chamber 2, the lower end of the primary rod 30 is threadedly connected with a leg 31, and the support The legs 31 rotate around the first-stage rod 30, so that the legs 31 slide up and down, and the length of the telescopic legs 29 is adjusted, so that the artificial skin can be applied in the application chamber 2. In the process, the contact between the telescopic legs 29 and the lower support platform realizes the support for the application chamber 2 and ensures the stability of the application chamber 2 .

Embodiment 9, on the basis of Embodiment 1, when the application chamber 2 is not in use, in order to avoid the entry of foreign debris and cause pollution to the interior of the application chamber 2, this embodiment provides A sealed structure of the above-mentioned application chamber 2, specifically, the lower end of the above-mentioned application chamber 2 is connected with a base platform 32 matched with the above-mentioned application chamber 2, and the above-mentioned application chamber 2 is placed On the base platform 32 , the application chamber 2 is sealed through the base platform 32 to avoid the entry of external debris.

Embodiment 10, on the basis of Embodiment 1, in order to facilitate the observation of the situation inside the application chamber 2, and at the same time observe the state of the artificial mask during the rotation process, the application chamber 2 is a transparent material.

During specific use, in the initial state, the sliding frame 5 is in the limit slide rail 4, the lower roller 6 and the supporting roller 3 are on the same level, and the upper sliding frame 7 and the sliding frame 5 are in a separated state. When applying, the upper carriage 7 and the carriage 5 are in a mated state by pulling the application chamber 2, and then the artificial skin is clamped by the upper roller 8 and the lower roller 6, and then activated by the control module 16. The drive motor and the air supply pump 13 blow the artificial skin through the diversion chamber 15 while the air supply pump 13 is supplying air, avoiding the artificial skin from sticking, and the drive motor rotates to drive the drive sprocket 10 to rotate, and the drive sprocket 10 rotates Drive the transmission chain 11 to rotate, and the rotation of the transmission chain 11 drives the lifting frame 9 to rotate synchronously. The rotation of the lifting frame 9 drives the sliding frame 5 and the upper sliding frame 7 to slide synchronously. When reaching the lower left, apply the artificial skin on the injured part of the patient, then gradually reduce the wind force of the air supply pump 13, and at the same time, under the effect of slowing down the wind force, in the process of applying the artificial skin to the patient, massage balls 20 pairs The artificial skin is pressed and massaged. At the same time, due to the body shape of the patient, the massage ball 20 pushes the limit sleeve 19 to slide up and down under the action of body resistance due to the body shape of the patient. At the same time, the sliding disc 18 also acts as a buffer, so that the massage ball 20 fits with the artificial skin to ensure that the massage ball 20 is fit to the patient's body shape. At the same time, the drive sprocket 10 is reversed to realize the reset sliding of the lifting frame 9, and then the artificial skin is applied to the affected part of the patient.

The present invention improves the existing artificial skin applicator device, and effectively solves the problem of automatic application of artificial skin by setting a sliding frame, a lower roller, an upper sliding frame, a lifting frame, a driving sprocket, and a transmission chain ;By adding an air chamber, an air supply pump, a refrigeration device and a temperature sensor, the temperature control of the artificial skin application process and the problem of avoiding self-adhesion of the artificial skin are effectively solved; the sterile application environment is solved by setting germicidal lamps and disinfection lamps The problem of smoothing and beautifying the artificial skin after application is effectively solved by setting the limit frame, sliding plate, limit sleeve and massage ball; and the structure is simple and stable, and has extremely high universality.

Claims (9)

1. A medical artificial skin applicator device, comprising a storage bin (1) and an application bin (2), characterized in that the storage bin (1) is rotatably connected with several supporting rollers (3) , the inner wall of the right end of the storage bin (1) is provided with a limit slide rail (4), and the limit slide rail (4) is connected with a sliding frame (5) sliding up and down inside the limit slide rail (4), and the two sliding frames (5) ) is fixedly connected to the lower idler roller (6), the upper slide frame (7) is detachably connected to the inside of the slide frame (5), and the upper slide frame (7) is fixedly connected to the two upper slide frames (7). An idler (8), the upper end of the upper carriage (7) is fixedly connected with a lifting frame (9); There are four driving sprockets (10) connected to the front and rear inner walls of the application chamber (2) in rotation, the four driving sprockets (10) are distributed in a rectangular shape, and the four driving sprockets (10) on the same side ) are connected by transmission chains (11), and the two transmission chains (11) are rotationally connected with the lifting frame (9); The transmission chains (11) are rotatably connected with a limiting frame (17) located above the upper carriage (7), and a sliding plate (18) is slidingly connected up and down inside the limiting frame (17). ), the upper end of the sliding plate (18) is connected to the limiting frame (17) through a spring, and the lower end of the sliding plate (18) is slidingly connected with a number of limiting sleeves (19) up and down. The position sleeve (19) is connected to the sliding plate (18) through a spring, and the position-limiting sleeve (19) is connected with a massage ball (20) in rotation; The right end of the upper carriage (7) is fixedly connected with an air-inflating chamber (12), the air-inflating chamber (12) is fixedly connected with an air supply pump (13), and the air-inflating chamber (12) is fixedly connected with There is a temperature sensor, the air blowing chamber (12) is fixedly connected with a refrigeration device (14), the lower end of the air blowing chamber (12) is fixedly connected with a diversion chamber (15), and the diversion chamber ( 15) Located at the lower end of the lower roller (6); The air supply pump (13), temperature sensor and refrigeration device (14) are all connected to the control module (16) fixedly connected to the application chamber (2), and the control module (16) is connected to an external power supply . 2. A medical artificial skin applicator device according to claim 1, characterized in that the left and right side walls of the upper carriage (7) are provided with sliding rails (21), and the sliding rails A wedge block (22) is slidingly connected inside (21) left and right, the wedge block (22) and the slide rail (21) are connected by a spring, and the slide frame (5) is provided with several The wedge block (22) matches the limit groove (23). 3. The medical artificial skin applicator device according to claim 1, characterized in that a protective cover (24) is detachably connected to the upper end of the storage bin (1). 4. A medical artificial skin applicator device according to claim 1, characterized in that, several germicidal lamps (25) are fixedly connected in the air-inflating chamber (12), and several germicidal lamps (25) connected in parallel, the germicidal lamp (25) is connected to an external power supply, and the germicidal lamp (25) is connected to the control module (16). 5. A medical artificial skin applicator device according to claim 1, characterized in that, the upper end of the application chamber (2) is fixedly connected with an upper cover (26), and the upper cover (26) The lower end is fixedly connected with some limit strips (27). 6. A medical artificial skin applicator device according to claim 5, characterized in that a number of disinfection lamps (28) are fixedly connected between the two limiting strips (27), and the The lower end surface of the disinfection lamp (28) is higher than the height of the lower end surface of the limiting strip (27). 7. A medical artificial skin applicator device according to claim 1, characterized in that, the lower end of the application chamber (2) is detachably connected with telescopic legs (29), and the telescopic legs ( 29) It includes a first-stage rod (30), the upper end of the first-stage rod (30) is threadedly connected to the application chamber (2), and the lower end of the first-stage rod (30) is threadedly connected with a leg (31 ). 8. A medical artificial skin applicator device according to claim 1, characterized in that, the lower end of the application chamber (2) is connected with a base that matches the application chamber (2) Taiwan (32). 9. The medical artificial skin applicator device according to claim 1, characterized in that, the application chamber (2) is made of transparent material.

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