KR102574738B1 - User-customized medical pack(sheet) manufacturing device - Google Patents

Abstract

The present invention relates to a user-customized medical pack (sheet) manufacturing apparatus implemented to manufacture a pack by spraying and drying useful cosmetic ingredients or medical useful ingredients on a release paper using a printer operated by the piezo principle. a first supply unit supplying release paper; a piezo printer spraying a cosmetic or medical useful ingredient on the first release sheet supplied from the first supply unit; a dryer installed at the rear of the piezo printer to dry the sprayed useful components; and a second supply unit installed at the rear of the dryer and attaching a second release paper to the dried useful ingredients.

Description

User-customized medical pack (sheet) manufacturing device {User-customized medical pack (sheet) manufacturing device}

The present invention relates to a user-customized medical pack (sheet) manufacturing apparatus, and more particularly, to manufacture a pack by spraying and drying useful cosmetic ingredients or medical useful ingredients on a release paper using a printer operated by a piezo principle. It relates to a user-customized medical pack (sheet) manufacturing device implemented.

In addition, the present invention relates to a device for directly injecting useful ingredients into the human body using the piezo principle, and more particularly, directly spraying useful ingredients for beauty or medical use to the human body (face, wounds, etc.) using a printer operated by the piezo principle. It relates to a device for directly injecting useful ingredients into the human body using the piezo principle implemented to form a pack on the skin of the human body.

In general, beauty packs are a kind of functional cosmetics that cover the face with skin-useful ingredients to clean pores and effectively supply moisture and beauty ingredients to the skin to maintain smooth blood circulation and restore skin physiology.

Because beauty packs can provide various nutrients to the skin very effectively, various effects such as moisturizing, soothing, anti-aging, removal of dead skin cells and wastes, recovery of tired skin, enhancement of elasticity, and whitening can be expected. In addition, the pack not only creates tension on the skin because the skin is pulled as the film contracts when the pack agent dries, but also enhances skin elasticity and relieves fine wrinkles through the adhesive force and massage effect generated when the film is removed. . In addition to the skin cosmetic and health effects of such a pack, accumulated stress can be relieved by providing rest to the tired face and body with a comfortable mind during the time required to dry after applying the pack to the skin.

A beauty pack can be made by applying or impregnating useful ingredients such as collagen to a nonwoven fabric or sheet, and the beauty pack is attached to the face and removed after 30 minutes to 1 hour.

A cosmetic pack may be prepared by applying the above useful ingredients to a release paper to a thickness of several micrometers or several millimeters. On the other hand, when the useful component is highly viscous, it can be manufactured by kneading the useful component and pushing it with a roller several times to flatten it, and then attaching it to a release paper or sheet. This method requires attaching the sheet with a special roller or maintaining a predetermined temperature to maintain viscosity.

However, the above-described manufacturing method has problems in that it is difficult to control the thickness of useful components, it is difficult to manufacture by stacking useful components in several layers, and it is difficult to manufacture by applying several liquids to one release paper.

In addition, the manufacturing method has a problem that the pack must be cut to correspond to the body shape of the part to be used, a problem that there are many remaining parts after cutting, and a problem that is not suitable for small quantity production of various kinds.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for derivation of the present invention or acquired in the process of derivation of the present invention, and cannot necessarily be said to be known art disclosed to the general public prior to filing the present invention. .

Korean Patent Publication No. 10-2012-0007666 (published on January 25, 2012)

One aspect of the present invention is to manufacture a user-customized medical pack (sheet) in which the thickness of the useful ingredient layer can be easily adjusted, the useful ingredient layer can be easily manufactured by stacking the useful ingredient layer into several layers, and various useful ingredients can be sprayed on one release paper. provide the device.

In addition, one aspect of the present invention provides a user-customized medical pack (sheet) manufacturing device implemented to spray useful ingredients using a printer operating on a piezo principle so as not to affect the physical properties of the useful ingredients.

In addition, one aspect of the present invention provides a device for directly spraying useful ingredients on the human body using the piezo principle, which is implemented to form a pack on the skin of the human body by directly spraying useful cosmetic ingredients or medical useful ingredients on the human body using a piezo printer. do.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

An apparatus for manufacturing a user-customized medical pack (sheet) according to an embodiment of the present invention includes a first supply unit supplying a first release paper; a piezo printer spraying a cosmetic or medical useful ingredient on the first release sheet supplied from the first supply unit; a dryer installed at the rear of the piezo printer to dry the sprayed useful components; and a second supply unit installed at the rear of the dryer and attaching a second release paper to the dried useful ingredients.

An apparatus for directly injecting useful ingredients into the human body using the piezo principle according to an embodiment of the present invention includes a spraying unit for directly injecting useful ingredients for cosmetic or medical use to the human body by the piezo principle; an input unit for inputting an injection range of the injection unit; and a carriage for moving the injection unit according to the input injection range.

In one embodiment, the piezo printer may include a spraying unit for spraying a cosmetic or medical useful ingredient on a first release sheet; an input unit for inputting an injection range of the injection unit; and a carriage for moving the injection unit according to the input injection range.

In one embodiment, the ejection unit sprays one or more cosmetic or medical useful ingredients to mix and print different cosmetic or medical useful ingredients for each part on one disc, or print different parts.

In one embodiment, the injection unit may include a plurality of nozzles for injecting different components.

In one embodiment, in the piezo printer, a piezoelectric element may be twisted or vibrated by a voltage supplied from the outside to eject the useful component.

In one embodiment, the different components may be sprayed to form different layers on the first release paper, sprayed on the same layer at once, or sprayed at predetermined intervals along the length direction of the first release paper.

In one embodiment, the injection unit may include a head moved by the carriage; and nozzles that are spaced apart at regular intervals along one surface of the head and are repeatedly installed in multiple nozzles to individually spray cosmetic or medical ingredients.

In one embodiment, the nozzle, while forming an opening on one side of the head is formed on the inside of the head, a spherical seating groove portion forming a receiving chamber for accommodating a useful component for cosmetic or medical use at the bottom; a rotating sphere formed in a circular spherical shape and rotatably connected to the sphere seating groove so that an upper end is exposed from the sphere seating groove to prevent outflow of cosmetic or medical useful components accommodated in the receiving chamber; a spherical rotation induction unit connected to and engaged with the rotational spherical unit at one side of the spherical seating groove, and connected to the rotational spherical unit to be rotatable in a forward or reverse direction; It is installed on the upper part of the spherical sphere exposed from the spherical seating groove, and receives and discharges useful ingredients for cosmetic or medical use discharged from the receiving chamber through a component discharge passage formed by penetrating the spherical sphere vertically and vertically discharge unit; And it is installed at the lower end of the accommodating chamber, and when the discharge of the cosmetic or medical useful component is completed, it extends upward and is inserted into the alignment guide groove formed in the lower part of the rotating sphere by the sphere rotation guide. It may include; a sphere alignment unit that aligns to a state before rotation.

In one embodiment, the spherical rotation guide unit may include a rotation motor installed on one side of the spherical seating groove; a rotation gear installed on the drive shaft of the rotation motor and driven to rotate; And it is formed in a ring shape corresponding to the diameter of the rotating spherical portion, is inserted and installed to surround the rotating spherical portion, and the rotating gear is engaged and connected to a gear mountain formed along the outer side by gear coupling, so that the rotating gear rotates. It may include; a ring-shaped leggear that is rotated according to rotational drive of the rotation sphere.

In one embodiment, the spherical aligning unit may include a lifting actuator installed at a lower end of the accommodation chamber; And the upper end is formed in the form of a cylinder having a smaller diameter than the lower end, and the side is formed in the form of a cylinder forming an inclined surface, is installed on the upper end of the lift actuator, moves up and down by the lift actuator, and is moved upward and inserted into the alignment guide groove. It may include; an alignment block for aligning the rotating sphere to a state prior to rotation by the sphere rotation inducing unit.

In one embodiment, the alignment guide groove may be recessed in the lower portion of the rotating concrete part while forming an inclined surface corresponding to an inclined angle of the side inclined surface of the alignment block so that the alignment block can be engaged while being inserted. .

In one embodiment, the discharge unit may include a block seating groove formed recessed in an upper portion of the rotating concrete portion exposed from the sphere seating groove; It is formed in a cylindrical shape corresponding to the shape of the block seating groove, is connected to the block seating groove to allow lifting and sliding movement, and discharges useful ingredients for beauty or medical use flowing into the block seating groove through the component discharge passage. a discharge block in which discharge passages are formed in communication with each other in vertical directions; and a block support spring installed below the block seating groove to support the discharge block seated in the block seating groove and at the same time to absorb vibration or shock transmitted from the discharge block.

According to one aspect of the present invention described above, first, it is easy to control the thickness of the useful ingredient layer, it is easy to manufacture by stacking the useful ingredient layer in several layers, and several useful ingredients can be sprayed on one release paper.

Second, a cosmetic pack or a medical pack can be manufactured by spraying useful ingredients using a printer operating on a piezo principle. If you print useful ingredients for beauty or medical use with a bubble jet type printer or thermal injection type printer that operates at high temperatures, the active ingredients may be destroyed or the properties of the material may change. This problem can be solved by operating in the 30 degree range.

Third, it is possible to form a pack on the skin of a human body by directly spraying a cosmetic useful component or a useful medical component on the human body.

Effects of the present invention are not limited to the effects mentioned above, and various effects may be included within a range apparent to those skilled in the art from the contents to be described below.

1 is a view showing the main configuration of a pack manufacturing apparatus according to a preferred embodiment of the present invention.
Figure 1a is a cross-sectional view showing a pack manufactured by the pack manufacturing apparatus of Figure 1.
2 is a diagram showing the main configuration of the piezo printer.
3 is a view showing a modified example of a pack manufacturing device.
4a to 4d are diagrams showing various configurations of an ejection unit of a piezo printer.
5A to 5B are diagrams showing a head of a piezo printer, respectively.
6A to 6D are diagrams showing that the heads of the piezo printer are arranged in various shapes.
7 is a cross-sectional view of a useful component layer, showing that several useful components are sprayed at predetermined intervals in the longitudinal direction of the release paper from one layer to form a useful component layer.
8 is a cross-sectional view of a useful component layer, showing that different useful components are sprayed on each layer to form several layers stacked in the thickness direction of the useful component layer.
9 is a cross-sectional view showing another pack made in accordance with the present invention.
10 is a view showing a spraying method by the spraying unit of FIG. 1 .
11 to 13 are views showing an embodiment of the nozzle described above with reference to FIG. 4A and the like.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The detailed description of the present invention which follows refers to the accompanying drawings which illustrate, by way of illustration, specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable one skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different from each other but are not necessarily mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in another embodiment without departing from the spirit and scope of the invention in connection with one embodiment. Additionally, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the detailed description set forth below is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all equivalents as claimed by those claims. Like reference numbers in the drawings indicate the same or similar function throughout the various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 is a view showing the main configuration of a user-customized medical pack (sheet) manufacturing apparatus according to a preferred embodiment of the present invention, and FIG. 1A is a cross-sectional view showing a pack manufactured by the user-customized medical pack (sheet) manufacturing apparatus. 2 is a diagram showing the main configuration of the piezo printer.

The user-customized medical pack (sheet) manufacturing device includes a first supply unit 10 supplying a first release paper 11 and a cosmetic or medical useful ingredient to the first release paper 11 supplied from the first supply unit 10. A piezo printer 20 that sprays, a dryer 30 installed at the rear of the piezo printer 20 to dry the sprayed useful ingredients, and a second release paper installed at the rear of the dryer 30 to dry the useful ingredients It may include a second supply unit 40 to which 41 is attached.

The first supply unit 10 supplies the first release paper 11 . The first release paper 11 may be a conventional release paper used in cosmetic packs or medical packs, for example, coated vinyl. In the present invention, useful ingredients are sprayed on the upper surface of the first release paper 11 .

In this specification, 'pack' refers to a layer made by spraying or printing a cosmetic useful ingredient or medical useful ingredient on a release paper, or a cosmetic useful ingredient or medical useful ingredient directly sprayed onto the human body. This pack also means that it has been cut by a cutter.

The cosmetic useful ingredients or medical useful ingredients form a useful ingredient layer having a predetermined thickness, and the useful ingredient layer includes those made of films.

The piezo printer 20 is a printer operated by a piezo (piezoelectric material). When current flows through the piezoelectric material (piezoelectric material) (when a voltage is applied), the shape of the piezoelectric material is distorted or vibrated. A useful component in a liquid or gel state is sprayed onto the first release paper 11 .

As is already known, a piezo printer is used as a device or a marking machine for printing by injecting ink onto paper. The present applicant has come to the present invention based on the fact that the piezo printer is not heated to a high temperature to eject ink (generally, it can be operated in the range of 0 to 30 ° C.) and thus does not affect the physical properties and viscosity of useful components.

That is, the applicant of the present invention found out that useful ingredients for beauty or medical use are not damaged or denatured even when the pack is manufactured by spraying them with a piezo printer, and based on this, the present invention was made.

In contrast, the bubble jet type printer is not suitable for injecting useful ingredients because the ink is heated to a high temperature in order to inject the ink, and the thermal injection type printer is instantaneous when an electrical signal is applied to the resistance of the head. It is heated up to several hundred degrees Celsius, so it is not suitable for spraying useful ingredients.

In the present specification and claims, 'useful ingredient' means a gel or liquid that is useful for skin beauty or wrinkle improvement as a component of a cosmetic pack, or as a component of a medical pack that treats or improves various diseases, traumas, wounds, burns, etc. It means a gel or liquid that helps to do it. Useful components of the cosmetic pack may include collagen, hyaluronic acid, whitening agent, wrinkle improving agent, etc., which are used in known skin cosmetic packs. In addition, the useful ingredients of the medical pack may include medicinal ingredients or nutritional ingredients used for treating various skin diseases, diseases, and burns.

The useful component may be in a gel or liquid state, but is not necessarily limited thereto and may be in a fine particle state. For example, a useful component in a fine particle state may be sprayed first from a nozzle, and then a useful component in a liquid or gel state may be sprayed from another nozzle to form a pack.

The useful ingredient is sprayed (or applied) on the first release paper 11 to form the useful ingredient layer 29 . The useful ingredient layer 29 may have the thickness of an existing cosmetic pack or medical pack. In addition, the useful ingredient layer 29 may form a film. For example, this film is a film containing hyaluronic acid and can be inserted into the human body to prevent adhesion during surgery or used for skin moisturizing or skin and tissue regeneration. In addition, the film may be a mesh film formed by infiltrating hyaluronate into holes (400 to 800 mesh) of a mesh sheet made of polyurethane, thermoplastic elastomer (TPE), or the like and having a thickness of 0.1 to 0.3 mm.

It is preferable that the useful component does not run off after spraying (or printing). To this end, the gel or liquid may have a viscosity of 100 CPS or more, but this viscosity may change depending on the material of the release paper, and the viscosity may change depending on the surface tension of the release paper and the surface tension of the gel or liquid. can For example, in the case of a liquid or gel with low viscosity, if the release paper is made of a material in which the surface tension between the liquid or gel and the release paper is higher than that of the liquid or gel, the liquid or gel adheres to the release paper, so the flow is eliminated or reduced. can

In the present invention, the piezo printer 20 includes an injection unit 25 for injecting useful components, a useful component supply unit 21 for supplying useful components to the injection unit 25, and an injection range and injection of the injection unit 25 An input unit 26 for inputting the height, and a control unit 27 for controlling the operation of the injection unit 25, the carriage 28, and the useful ingredient supply unit 21 based on the information input from the input unit 26, and A carriage 28 for moving the teacher part 25 may be included.

The injection unit 25 may include a head 23 and a nozzle 24 installed on the head 23 . The head 23 can be moved in the x direction (the width direction of the first release paper, that is, the direction perpendicular to the paper in FIG. 1) by the carriage 28. As an alternative to this, the head 23 may be moved in the x and y directions (longitudinal direction of the first release paper) by the carriage 28 . As another alternative to this, the head 23 can be moved on the xy plane and its height adjusted in the z direction (height direction). As another alternative to this, the ejection unit 25 may be moved on the xy plane by the carriage 28 and the distance (height) from the first release paper may be achieved by raising and lowering the first release paper.

In one embodiment, the spraying unit 25 sprays one (in the case of (c) of FIG. 10) or a plurality of cosmetic or medical useful ingredients at the same time or at the same time (in the case of (a) and (b) of FIG. 10). case), it is possible to mix and print different cosmetic or medical useful ingredients for each part on one original plate, or to print different parts.

The shape and arrangement of the head 23 may be variously modified depending on the shape of the pack to be manufactured and the number of useful components. For example, as shown in FIGS. 5A to 5B , the head 23 may be installed perpendicular to the moving direction (arrow direction) of the first release paper 11 .

In addition, as shown in FIG. 6A, several heads 23 are installed perpendicular to the moving direction (arrow direction) of the first release paper 11, or several heads 23 are installed as shown in FIG. 6B. 1 may be installed so as to be parallel to the moving direction (arrow direction) of the release paper 11. In each head 23, one row of nozzles (green), two rows of nozzles (brown), and three rows of nozzles (magenta) may be arranged to alternate with each other. That is, nozzles in rows 2 and 3 (brown and magenta nozzles) may be disposed between two nozzles in row 1 (green nozzles). However, the number of nozzles in rows 2 and 3 disposed between two nozzles in row 1 (green nozzles) may vary depending on the type and viscosity of the liquid or gel, and the overlapping area of the liquid or gel sprayed from each nozzle.

The liquid or gel sprayed from the piezo printer 20 has viscosity and has a surface tension and an electromagnetic field, so it becomes a droplet shape. The sprayed liquid or gel should be overlapped by approximately 10 to 80% so that it can be printed evenly and flatly. However, since the viscosity of the liquid or gel, the surface tension, the electromagnetic field, etc. affect, the distance between the nozzles or the strength or frequency of the applied electric signal can be adjusted.

In addition, as shown in FIG. 6c, several heads 23 are installed parallel to the moving direction (arrow direction) of the first release paper 11, or as shown in FIG. 6d, several heads 23 are installed in the first release paper It may be installed so as to be perpendicular to the moving direction (arrow direction) of (11).

Furthermore, as shown in FIG. 7, several useful ingredients can be sprayed at predetermined intervals to one useful ingredient layer 29 in the longitudinal direction (direction of the arrow) of the first release paper 11. In the drawing, four types of usefulness It is exemplified that the powder is sprayed on one useful ingredient layer 29 at a predetermined interval.

And, as shown in FIG. 8, the useful ingredient layer 29 may be formed by stacking several useful ingredient layers (layers) in the height direction. In FIG. 8, the useful ingredient layer 29 is composed of four layers. , Each layer is illustrated as being composed of different useful components.

Preferably, the useful component includes hyaluronic acid, but the layer in contact with the skin is made of low molecular weight hyaluronic acid and / or ultra-low molecular weight hyaluronic acid as a main component, and the outer layer is made of high molecular weight hyaluronic acid as a main component. . Low-molecular-weight hyaluronic acid (e.g., hydrolyzed hyaluronic acid) and ultra-low-molecular-weight hyaluronic acid (e.g., hydrolyzed glycosaminoglycan) penetrate well into the skin, and high-molecular-weight hyaluronic acid (e.g., sodium Hyaluronic acid and sodium hyaluronate crosspolymer) play a role in preventing moisture evaporation, so the above-described layer arrangement is effective. Preferably, the layer between the outer layer and the skin contact layer may be made of medium molecular weight hyaluronic acid (eg, sodium acetylated hyaluronate, hydroxypropyltrimonium hyaluronate) as a main component.

As the nozzle, a nozzle of a conventional piezo printer for printing may be used. Since the speed at which the piezoelectric element (piezo element) operates varies depending on the magnitude of the voltage applied to the nozzle or the number of times the voltage is applied, the thickness of the pack can be easily adjusted. In addition, the thickness of the pack may be adjusted according to the size of the outlet of the nozzle.

The useful ingredient supply unit 21 stores useful ingredients and supplies them to the head 23 . The useful component supply unit 21 serves as an ink container for an inkjet printer, and the useful component supply unit 21 may have the structure of an ink container.

Preferably, different useful ingredients may be stored in different useful ingredient supply units 21 . 1, it is illustrated that two heads 23 are provided, and different useful ingredient supply units 21 are connected to each head 23. For example, among the two heads 23 , hyaluronic acid may be supplied to the left head 23 and collagen may be supplied to the right head 23 .

And, the piezo printer 20 may further include a reservoir 22 for storing and supplying the cleaning liquid. The cleaning liquid is a liquid for cleaning the nozzle 24, and a cleaning liquid used in a conventional piezo printer may be used.

On the other hand, in the present invention, the useful ingredient supply unit 21 may be operated by the control of the control unit 27. As shown in FIG. 4A, one useful ingredient supply unit 21 may supply useful ingredients to one head 23. In this case, the same useful ingredients may be sprayed from several nozzles of the head 23. As an alternative to this, various types of useful ingredients may be mixed and stored in the useful ingredient supply unit 21, and the mixed and stored useful ingredients may be sprayed through one or several nozzles.

Also, as shown in FIG. 4B, a plurality of useful component supply units 21 may supply useful components to one head 23. In this case, different useful components may be injected from each nozzle 24. In FIG. 4B , the fact that the colors of the useful components sprayed from each nozzle 24 are different indicates that the useful components are different from each other.

In addition, as shown in FIGS. 4C to 4D, two useful ingredient supply units 21 may supply useful ingredients to each head 23.

The input unit 26 is used to input the spraying range and spraying height of the spraying unit 25 . The input unit 26 may use the same operating system as that of an existing printer. In addition, a file in which a face or the like is photographed may be input using a smartphone application or a built-in program, the length and width of a pack, or a file designing a pack may be input.

For example, the user can set a spraying range suitable for the shape and width of the pack to be manufactured. The face pack can set the spray range to suit the shape of the face. In addition, the spraying height may be set in consideration of physical properties of useful components to be sprayed.

The injection range may be set by scanning a body part such as a face with a 3D scanner, or the injection range may be automatically set by directly inputting the scanned file.

In addition, digital photos or images taken and transmitted by consumers are received by the server, and the server determines the length, width, plane and/or three-dimensional shape to be printed based on the received data, and then inputs the information to the input unit 26. You may.

The control unit 27 controls the operation of the injection unit 25 and the carriage 28 based on information input from the input unit 26 . The control unit 27 controls the strength of the electric signal and the number of signals of the spraying unit 25 to control the injection of useful components, controls the number of sprayed nozzles and non-jetted nozzles among several nozzles, and can also control the amount of sprayed . Such ejection control may be performed using the ejection control principle of a color piezo printer.

The carriage 28 may move the injection unit 25 in the x direction, in the xy direction, or in the xyz direction under the control of the control unit 27 . That is, the carriage 28 moves the spraying unit 25 on the xy plane in response to the spraying range, and the spraying unit 25 may be sprayed while this movement is made. In addition, the carriage 28 may be fixed after moving the injection unit 25 in the z direction in consideration of the type of useful ingredient.

The configuration of the carriage 28 may be implemented by the carriage 28 of an existing inkjet printer or by a configuration disclosed in Korean Patent Publication No. 10-2021-0071444 (title of the invention: prefabricated 3D food printer). All contents described in the publication of this published patent are incorporated herein.

As an alternative to this configuration of the carriage 28, the carriage 28 moves the ejection part 25 on the xy plane and the distance (height) between the ejection part 25 and the first release paper is equal to or greater than the first release paper 11 or It may also be made by raising and lowering the mesh network attached to the first release paper 11 . This configuration may be implemented by a configuration of an existing inkjet printer or a configuration disclosed in Korean Patent Registration No. 10-2388857 (Title of Invention: Flatbed Printer for Digital Discharge Printing, and Discharge Ink Used Therein). All contents described in the publication of this registered patent are incorporated in this specification.

After the useful components are sprayed, the first release paper 11 is transferred in the direction of the arrow (the direction of the arrow in FIG. 1) and then dried by the dryer 30. The dryer 30 dries and removes some of the liquid contained in the useful components. Preferably, the useful ingredient layer 29 may be surface dried or lightly dried, but the degree of drying may be adjusted as needed.

For this drying, heating is performed to a temperature at which the useful components can be heated but the useful components do not deteriorate. For example, when collagen is included in the useful ingredients, it is heated to a temperature lower than the temperature at which denaturation of this collagen begins.

The dried first release paper 11 and the useful ingredient layer 29 are transferred in the direction of the arrow, and then the second release paper 41 is attached to the upper surface of the useful ingredient layer 29 . The second release paper 41 may be supplied from the second supply unit 40 . The second release paper 41 may be an outer vinyl or sheet.

The second release paper 41 adheres to the useful ingredient layer 29 while passing between the pair of rollers 50, and is then cut into a predetermined shape or length by the cutter 60. This cutter 60 cuts the pack 1 by repeating up and down reciprocation. The cutter 60 may cut the pack 1 to a certain length, but may also cut it into a predetermined shape, for example, a circle, an oval, or a rectangle. As an alternative to this cutter 60, it is also possible to cut using a roller.

On the other hand, Figure 3 shows a modified example of a user-customized medical pack (sheet) manufacturing device. Compared to the aforementioned user-customized medical pack (sheet) manufacturing apparatus, the user-customized medical pack (sheet) manufacturing apparatus 200 further includes an applicator 73 installed between the first supply unit 10 and the piezo printer 20. include

The applicator 73 coats or applies predetermined useful ingredients to the first release paper 11 prior to the piezo printer 20 . The applicator 73 may include first and second application rollers 71 and 72 . The applicator 73 is installed on the first application roller 71 to supply useful ingredients in a liquid or gel state to the first application roller 71, and the first application roller 71 rotates to apply the outer surface thereof. The buried useful component is applied (coated) to the first release paper (11). At this time, the second application roller 72 supports the first release paper 11 below the first release paper 11 .

On the other hand, the present invention includes a device for forming a pack by directly spraying a cosmetic or medical useful ingredient to a specific part of the body, trauma or burns using the piezo printer 20. For example, by miniaturizing the head 23, a pack may be directly formed on a pressure sore or a third degree or higher burn.

The spraying device includes a spraying unit 25 for directly injecting cosmetic or medical useful ingredients into the human body by the piezo principle, an input unit 26 for inputting a spraying range of the spraying unit 25, and an input spraying range according to the inputted spraying range. It may include a carriage 28 for moving the injection unit 25 on an xy plane or on an xyz plane, a useful ingredient supply unit 21 for storing useful ingredients, and a control unit 27.

The input unit 26, the control unit 27, the carriage 28, the injection unit 25, and the useful ingredient supply unit 21 include the above-described input unit 26, the control unit 27, the carriage 28, the injection unit ( 25), and the useful component supply unit 21, respectively, may be made of the same configuration.

Preferably, the carriage 28 may move the spraying unit 25 in the xyz direction. That is, after adjusting and fixing the distance between the spraying unit 25 and the pack formation area by moving the spraying unit 25 in the z direction, useful components can be sprayed while moving the spraying unit 25 on the xy plane.

The sprayed useful component preferably has a viscosity that does not flow down after being sprayed on the human body so as to form a pack. Specifically, the viscosity of the useful component is preferably 100 CPS or more, but is not necessarily limited thereto, and the viscosity may vary depending on the patient's skin condition.

Useful components may be made of a mixture of a therapeutic agent and a disinfectant. In addition, it is preferable that the first and second release papers 11 and 41 prevent penetration of viruses and bacteria.

When the device is used on a traumatic area, the spraying unit 25 may spray a disinfectant first and then spray a therapeutic agent immediately or after a predetermined time has elapsed to form a pack. Meanwhile, when the device is used for skin care, low molecular weight hyaluronic acid may be first sprayed to form a layer, and then high molecular weight hyaluronic acid may be sprayed to form an outer layer.

On the other hand, the pack 1 described above, as shown in FIG. 1A, includes the first release paper 11, the useful ingredient layer 29 formed on the first release paper 11, and the useful ingredient layer 29. Although it includes a second release paper 41 attached thereon, the pack may have a different configuration.

For example, Figure 9 is a cross-sectional view showing another pack that may be made in accordance with the present invention. The pack 1a may include a first release paper (lower release paper) 11, a mesh network M, an useful ingredient layer 29, and a second release paper (upper release paper 41).

The first and second release papers 11 and 41 are the same as the first and second release papers 11 and 41 of the pack 1 described above.

The mesh network M is attached or formed on the upper surface of the first release paper 11, and may be made of polypropylene (PP material), nano mesh, hyaluronic acid, gelatin, or the like. Since the mesh network (M) may be a hydrophobic material or a material with low surface tension, the liquid gel (useful ingredient) sprayed (or printed) on its upper surface is not smeared, so that it is well separated when the first release paper 11 is removed. do. In addition, the mesh network M can prevent liquid or gel sprayed from the piezo printer from flowing down from the release paper when manufacturing the pack.

On the other hand, the mesh network (M) made of polypropylene (PP material) is removed before use, but the mesh network (M) made of hyaluronic acid, gelatin, etc. can be used while attached to the useful ingredient layer (29).

The nanomesh is prepared by melting a meltable material (hyaluronic acid, gelatin, etc.) and then spinning it by electrospinning. That is, the nanomesh is manufactured by electrospinning materials such as hyaluronic acid and gelatin in a manner in which a nonwoven fabric is manufactured using electrospinning.

The useful component layer 29 is a layer formed by spraying (applying) the useful component described above by a piezo printer. The useful ingredient layer 29 may be a layer made of liquid gel. After the liquid gel is sprayed (applied) on the mesh network (M), the surface is dried or slightly dried, and then the second release paper (41) is attached.

When using the pack 1a, the first and second release papers 11 and 41 are removed, the useful ingredient layer 29 is adhered closely to the skin, and then the mesh network M is removed.

The pack 1a may be manufactured by further installing a mesh network supply unit (not shown in FIG. 1) to the user-customized medical pack (sheet) manufacturing apparatus of FIG. 1. The mesh network supply unit may be installed between the first supply unit 10 and the piezo printer 20 .

The mesh network supply unit includes a winding roll (not shown in FIG. 1) in which the mesh network (M) is wound in a roll form, and a pair of rolls (not shown in FIG. 1) for attaching the mesh network (M) to the first release paper (11). city) may be included.

After attaching the mesh net (M) on the first release paper (11) while passing the first release paper (11) and the mesh net (M) between a pair of rolls, the useful ingredients are printed on the mesh net by using the piezo printer (20). (M) Spray on top.

The device 2 for directly injecting useful ingredients into the human body using the piezo principle according to the present invention is configured independently of the configuration of the injector 25 described above in FIG. 2 and the like, and includes a head 23 and a nozzle 24. .

The head 23 is moved by the carriage 28 .

A plurality of nozzles 24 are spaced apart at regular intervals along one surface of the head 23 and are repeatedly installed to individually spray cosmetic or medical useful ingredients.

In one embodiment, the nozzle 24 may print other parts of the user's body (eg, arms, back, neck, etc.).

Here, the head 23 and the nozzle 24 may have the same configurations as the head 23 and the nozzle 24 of the user-customized medical pack (sheet) manufacturing apparatus described above in FIG. In order to avoid this, the description is omitted.

11 to 13 are views showing an embodiment of the nozzle described above with reference to FIG. 4A and the like.

11 to 13, the nozzle 100 according to an embodiment includes a sphere seating groove 110, a sphere rotation unit 120, a sphere rotation induction unit 130, a discharge unit 140, and a sphere alignment unit. (150).

The spherical seating groove 110 is formed inside the head 23 while forming an opening on one side of the head 23, and forms an accommodation chamber 111 for accommodating a cosmetic or medical useful ingredient at the bottom.

The rotating sphere 120 is formed in the shape of a circular sphere, and is rotatably connected to the sphere seating groove 110 so that the upper end is exposed from the sphere seating groove 110, and is accommodated in the receiving chamber 111. Prevent leakage of useful ingredients for medical use.

The spherical rotation induction part 130 is connected to and engaged with the spherical spherical part 120 at one side 112 of the spherical seating groove 110, and is connected so that the spherical spherical part 120 can rotate in the forward or reverse direction.

In one embodiment, the spherical rotation induction unit 130 may include a rotation motor 131, a rotation gear 132, and a ring-type leg gear 133.

The rotation motor 131 is installed on one side 112 of the spherical seating groove 110 to rotate and drive the rotation gear 132 .

The rotation gear 132 is installed on the drive shaft of the rotation motor 131 and driven to rotate.

The ring-shaped leggear 133 is formed in a ring shape corresponding to the diameter of the rotating sphere portion 120, wraps around the rotating sphere portion 120, and is inserted and installed. is engaged and connected by gear coupling, and rotates as the rotating gear 132 rotates to drive the rotating sphere 120 to rotate.

In one embodiment, the ring-shaped leg gear 133 may be installed in various positions of the rotating concrete portion 120 corresponding to the rotational direction of the rotating concrete portion 120 .

The discharge part 140 is installed on the upper part 122 of the rotating sphere part 120 exposed from the sphere receiving groove part 110, and penetrates the rotary sphere part 120 in the vertical direction and forms a component discharge passage ( 121) receives and discharges cosmetic or medical useful ingredients discharged from the receiving chamber 111.

In one embodiment, the discharge unit 140 may include a block seating groove 141 , a discharge block 142 and a block support spring 143 .

The block seating groove 141 is recessed on the top of the rotating sphere 120 exposed from the sphere seating groove 110 .

The discharge block 142 is formed in a cylindrical shape corresponding to the shape of the block seating groove 141, is connected to the block seating groove 141 so as to be able to move up and down, and slides, and the block is seated through the component discharge passage 121. A discharge passage 142a for discharging cosmetic or medical useful ingredients flowing into the groove 141 is formed in vertical communication with each other.

The block support spring 143 is installed below the block seating groove 141 to support the discharge block 142 seated in the block seating groove 141 and at the same time to absorb vibration or shock transmitted from the discharge block 142. let it

The spherical aligning unit 150 is installed at the lower end of the receiving chamber 111 and extends upward when the discharge of useful components for cosmetic or medical purposes is finished, and the aligning guide groove 122 formed at the bottom of the rotating spherical unit 120 ), it aligns the rotating spherical part 120 to the state before rotation by the spherical rotation inducing part 130.

In one embodiment, the sphere alignment unit 150 may include a lift actuator 151 and an alignment block 152 .

The lift actuator 151 is installed at the lower end of the accommodating chamber 111 .

The alignment block 152 is formed in the shape of a cylinder having an upper end having a smaller diameter than a lower end and having a side surface forming an inclined surface, is installed on the upper end of the lifting actuator 151, and is moved up and down by the lifting actuator 151, FIG. As shown in FIG. 12, it moves upward and is inserted into the aligning guide groove 122, thereby aligning the rotating spherical part 120 to the state before rotation by the spherical rotation guiding part 130.

In one embodiment, the alignment guide groove 122 has a side surface corresponding to the inclination angle of the side slope of the alignment block 152 so that the alignment block 152 can be engaged while being inserted, while the rotation sphere 120 forms an inclined surface. ) may be formed in the lower part of the depression.

The nozzle 100 according to an embodiment having the configuration described above uniformly discharges and sprays the useful component for cosmetic or medical use, so that the useful component for cosmetic or medical use can be applied more uniformly and quickly.

The above-described embodiments are for illustrative purposes, and those skilled in the art to which the above-described embodiments belong can easily transform into other specific forms without changing the technical spirit or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected through this specification is indicated by the following claims rather than the detailed description above, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and equivalent concepts thereof. .

1: User-customized medical pack (sheet) manufacturing device
2: Device for direct injection of useful ingredients into the human body using the piezo principle
10: first supply unit
20: piezo printer
30: dryer
40: second supply unit
100: nozzle

Claims (5)

a first supply unit supplying a first release paper;
a piezo printer spraying a cosmetic or medical useful ingredient on the first release sheet supplied from the first supply unit;
a dryer installed at the rear of the piezo printer to dry the sprayed useful components; and
A second supply unit installed at the rear of the dryer and attaching a second release paper to the dried useful ingredients;
The piezo printer,
a spraying unit for spraying a cosmetic or medical useful component onto the first release paper;
an input unit for inputting an injection range of the injection unit; and
A carriage for moving the injection unit according to the input injection range; includes,
the injection part,
One or more cosmetic or medical useful ingredients are sprayed to mix and print different cosmetic or medical useful ingredients for each part on one disc, or print different parts,
the injection part,
a head moved by the carriage; and
A plurality of nozzles that are spaced apart at regular intervals along one side of the head and are repeatedly installed to individually spray cosmetic or medical useful ingredients,
The nozzle is
a spherical seating groove formed inside the head while forming an opening on one side of the head and forming a receiving chamber for accommodating a cosmetic or medical useful ingredient at a lower portion;
a rotating sphere formed in a circular spherical shape and rotatably connected to the sphere seating groove so that an upper end is exposed from the sphere seating groove to prevent outflow of cosmetic or medical useful components accommodated in the receiving chamber;
a spherical rotation induction unit connected to and engaged with the rotational spherical unit at one side of the spherical seating groove, and connected to the rotational spherical unit to be rotatable in a forward or reverse direction;
It is installed on the upper part of the spherical sphere exposed from the spherical seating groove, and receives and discharges useful ingredients for cosmetic or medical use discharged from the receiving chamber through a component discharge passage formed by penetrating the spherical sphere vertically and vertically discharge unit; and
It is installed at the lower end of the accommodating chamber, and when the dispensing of the cosmetic or medical useful component is completed, it extends upward and is inserted into the alignment guide groove formed in the lower part of the rotating sphere, so that the rotating sphere is rotated by the sphere rotation guide. It includes; a sphere alignment unit that aligns to the previous state,
The sphere rotation induction unit,
a rotation motor installed on one side of the sphere seating groove;
a rotation gear installed on the drive shaft of the rotation motor and driven to rotate; and
It is formed in a ring shape corresponding to the diameter of the rotating spherical portion, is inserted and installed to surround the rotating spherical portion, and the rotating gear is engaged and connected to a gear mountain formed along the outer side by gear coupling, so that the rotating gear rotates. It includes; a ring-type leg gear that is rotated to drive the rotational sphere part,
The sphere alignment unit,
an elevating actuator installed at a lower end of the receiving chamber; and
The upper end is formed in the form of a cylinder having a smaller diameter than the lower end, and the side is formed in the form of a cylinder forming an inclined surface. An alignment block for aligning the rotating sphere to a state prior to rotation by the sphere rotation inducing unit;
The alignment guide groove,
A user-customized medical pack (sheet) manufacturing device in which the side surface forms an inclined surface corresponding to the inclined angle of the inclined surface of the side surface of the alignment block so that the alignment block can be inserted and engaged with the lower part of the rotating sphere part.
delete delete According to claim 1,
The piezo printer,
A user-customized medical pack (sheet) manufacturing apparatus for spraying the useful component by distorting or vibrating a piezoelectric element by a voltage supplied from the outside.
delete