WO2017146376A1 - Stimulateur cutané de type à micro-aiguilles - Google Patents

Stimulateur cutané de type à micro-aiguilles Download PDF

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Publication number
WO2017146376A1
WO2017146376A1 PCT/KR2017/000418 KR2017000418W WO2017146376A1 WO 2017146376 A1 WO2017146376 A1 WO 2017146376A1 KR 2017000418 W KR2017000418 W KR 2017000418W WO 2017146376 A1 WO2017146376 A1 WO 2017146376A1
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WIPO (PCT)
Prior art keywords
needle
binding
microneedle
discharge
coupling
Prior art date
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Ceased
Application number
PCT/KR2017/000418
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English (en)
Korean (ko)
Inventor
이범하
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Individual
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Individual
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Publication of WO2017146376A1 publication Critical patent/WO2017146376A1/fr
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
    • A61H39/08—Devices for applying needles to such points, i.e. for acupuncture ; Acupuncture needles or accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0023—Drug applicators using microneedles

Definitions

  • the present invention relates to a micro-needle type skin stimulator, and more particularly, by applying a needle piece which is provided integrally with a predetermined interval in the upper longitudinal direction, while maintaining the protrusion length to the tip of the microneedle at the same time.
  • the microneedle is applied by applying a microneedle assembly in which the needle piece is tightly fixed between the first coupling block, the second coupling block, and the discharge guide block while increasing durability of the microneedle integrally provided at the top of the needle piece. It is possible to replace and use the needle piece integrally provided at the upper end, and the microneedle assembly is fixedly installed through the needle cover on the upper part of the discharge cap coupled with the main case containing the nutrient-containing fluid. Nutrients are transferred to the microchannel A microneedle type skin stimulator which can be supplied.
  • the dermis which wrinkles the skin, constitutes the bottom layer of the epidermis, and is composed of a layer thicker than the epidermis with a thickness of about 0.7 mm to 4 mm.
  • the collagen in the dermis gradually decreases as the aging progresses, and as a result, the skin becomes dry and wrinkles increase.
  • microneedle therapy system is used to solve the above problems.
  • the microneedle therapy system as described above is a method of stimulating the skin using a roller protruding microneedle or by making microchannels on the skin to supply nutrients necessary for collagen formation to the dermal layer.
  • the epidermis of the skin is about 0.03 mm to 1 mm, and the protruding portion of the microneedle penetrates the epidermis and creates a microchannel leading to the dermis below the epidermis.
  • microneedle roller when used to make a fine wound on the skin, collagen is naturally generated by the natural healing power of the skin itself, so that the skin is regenerated.
  • microneedle roller applied to one of the micro-needle type skin stimulator to form a micro channel on the skin is used.
  • 1 and 2 is an exemplary view showing a micro needle roller applied to one of the micro-needle type skin stimulator according to the prior art.
  • the microneedle roller applied to one of the microneedle-type skin stimulators according to the prior art forms a radial groove 11 on one side of the plurality of disc disks 20, and then the needle 20.
  • the needle 20 is configured to be embedded between the disc 20.
  • the needle 20 stimulates the skin,
  • the collagen component that is artificially supplied through the pores is to be easily supplied.
  • the microneedle roller applied to one of the microneedle-type skin stimulator according to the prior art as described above is fixed to the microneedle by closely coupling the elliptic disc after inserting the microneedle into the fine radial groove of the disc.
  • the needle inserted into the radial groove may be separated during use.In case of excessive force, the needle is pushed to the rear side of the radial groove. Or the shape of the needle was deformed.
  • microneedle roller applied to one of the micro-needle type skin stimulator according to the prior art is merely for skin stimulation, and in order to supply additional nutrients on the skin stimulated by the needle, fluid containing separate nutrients is applied to the skin. There was inconvenience such as need to apply.
  • the appearance of the needle portion is not deformed, and it is possible to replace and replace the lumbar component including the needle, while stimulating the skin and applying vitamin C to the dermis layer of the skin without applying a separate nutrient to the skin.
  • a microneedle-type skin stimulator that can stimulate the skin while easily supplying nutrients such as peptides and the like.
  • Patent Document 1 Republic of Korea Patent Registration No. 1041431 2011.06.08. Registered.
  • Patent Document 2 Republic of Korea Utility Model Registration No. 0423963 2006.08.08.
  • an object of the present invention is to provide a microneedle-type skin stimulator capable of increasing the durability of the microneedle integrally provided.
  • Another object of the technology according to the present invention is a microneedle assembly in which the needle piece is tightly fixed between the first coupling block, the second coupling block and the discharge guide block is applied, thereby easily replacing and using the needle piece integrally provided at the upper end of the needle. To make it happen.
  • Another object of the technology according to the present invention is a micro-channel formed by stimulating the skin at the same time as the microneedle assembly is installed through the needle cover on the top of the discharge cap coupled to the main case containing the nutrient-containing fluid is stimulated
  • the nutrients can be supplied to the side, thereby allowing the supply of nutrients to the irritated skin along with the skin stimulation.
  • the microneedle-type skin stimulator according to the present invention in the micro-needle-type skin stimulator for stimulating tapping the skin to form microchannels on the skin to supply nutrients necessary for collagen formation to the dermal layer, the container having an open top
  • An outer case provided as a type;
  • a main case inserted into and fixed from an open upper portion of the outer case, a binding rib having an upper surface opened at an upper center thereof, and protruding to form a fluid containing nutrients therein;
  • a binding groove is formed on the bottom surface of the binding rib of the main case and is fixedly fastened, and a top end of the binding groove communicates with the center to form a discharge hole for guiding fluid to be discharged from the main case to the outside.
  • a discharge cap having a sealing member interposed between the binding rib and the binding groove such that the fluid is not leaked out between the binding rib and the binding groove when the main case and the fixing lock are fixed;
  • a lower end is in close contact with the upper surface of the discharge cap, and the microneedle protrudes upwards at a predetermined interval in the longitudinal direction from the upper end, but the microneedle protrudes upward in a double row in the width direction, and selectively presses the microchannel on the skin of the microneedle.
  • a microneedle assembly to be formed A lower part is opened so that the lower end of the microneedle assembly is fixed in the state of being in close contact with the upper surface of the discharge cap, and the discharge hole is formed through the discharge hole with a predetermined interval in the length and width direction on the upper surface of the microneedle.
  • Needle cover is installed in the upper end of the predetermined length protruding; And a lid that wraps around the outside of the needle cover and is selectively coupled with the needle cover to be in close contact with the top circumference of the discharge cap.
  • the needle assembly is provided with a plurality of microneedle, the microneedle has a predetermined interval in the longitudinal direction of the top and the tip is protruded sharply in the form of a mountain, and the needle piece through which the communication holes are formed in the lower both sides of the microneedle Interposed between the needle pieces are in close contact with each other, the main discharge guide groove is recessed in the shape of the lower light from the lower end to the upper end on one surface, and downward with a predetermined interval in the longitudinal direction at the upper end of the main discharge guide groove
  • the auxiliary discharge guide groove is recessed in a predetermined length inside the 'c' shape, the discharge guide block through which the through hole is formed in both sides of the center portion corresponding to the communication hole of the needle piece, the discharge guide block is interposed
  • the needle piece is in close contact with the needle piece disposed on the outermost side of the needle piece, and the surface is in close contact with the needle piece.
  • the discharge guide groove of the lower light guide hole is formed in depression in correspondence with the discharge guide groove, and is opposite to the first coupling block and the first coupling block through which the through hole is formed in correspondence with the through-holes of the discharge guide block on both sides of the central portion.
  • the discharge guide block is in close contact with the needle piece disposed on the other outermost side of the needle piece, the through hole of the first coupling block while being inserted into the communication hole of the needle piece and the through hole of the discharge guide block on both sides of the center portion;
  • a coupling rod is formed to protrude from a circumferential surface, and a coupling hole is formed at the center of the coupling rod so that the coupling member is coupled to the coupling hole from the outside of the through hole, and the needle piece and the discharge guide block are connected to the first coupling block. It is preferably made to include a second coupling block to be coupled to be installed in close contact therebetween.
  • the needle piece is provided with the microneedle integrally, the needle groove for guiding the fluid containing the nutrients over a certain length downward from the position away from a predetermined length downward from the tip of the microneedle is recessed, while the microneedle It is preferable that the needle groove is formed to a thickness of 1/2 as compared with the thickness of the needle groove without forming the needle groove for a predetermined length downward from the tip.
  • the discharge guide block has an upper contact portion that is in close contact with the needle piece with respect to a predetermined length of the upper end of the main discharge guide groove, the lower contact protrusion is in close contact with the needle piece protrudes from the lower end of the main discharge guide groove
  • the fluid guide groove for inducing diffusion of the nutrient-containing fluid to the upper end of the neighboring discharge guide block having a predetermined interval in the longitudinal direction on the upper surface is recessed.
  • the binding rib of the main case has a predetermined interval along the upper circumferential direction so that the discharge cap is fixed to the upper portion of the main case, the binding guide projection is formed to protrude outward, the opposite side along the lower circumferential direction
  • the pair of binding protrusions protrude outwardly to form recesses in the center of the outer surface of the binding protrusions, while the binding grooves of the discharge cap selectively guide downwardly through the binding protrusions at the upper ends to protrude inwardly. Is formed, it is preferable that the engaging projection which is selectively fixed to the groove of the binding projection by the rotation along the circumferential direction at the bottom protruding inward in a pair.
  • the locking cap when the discharge cap is rotated at a predetermined angle when the discharge cap is rotated on the upper part of the main case with respect to the discharge cap, the locking cap is fixed to the groove of the binding protrusion so that the rotation may be prevented.
  • the binding groove of the stopper is preferably a further distance away from the end of the locking projection selectively a stopper to selectively close one side end of the binding projection is protruded.
  • the lid is coupled to both sides of the bottom inside so that the lid surrounds the outside of the needle cover and optionally the bottom circumference may be in close contact with the top circumference of the discharge cap to securely engage with the needle cover.
  • the needle cover is preferably recessed in the coupling groove in which the coupling protrusion is selectively fixed to the center of the outer side of the lower side.
  • the discharge cap is recessed with respect to a predetermined length of the lower outer surface to form a coupling step, while being fixed to the coupling step and double with the sealing member, in the state of binding and fixing the discharge cap and the main case It is preferable to further include a sealing ring for sealing against.
  • the needle pieces are provided integrally with a predetermined interval in the upper longitudinal direction to maintain the protrusion length to the tip of the microneedle at the same time, while maintaining the durability of the microneedle integrally provided on the top of the needle piece You can increase it.
  • the second coupling block and the discharge guide block can be easily used to replace the needle piece provided integrally with the upper end of the microneedle.
  • the microneedle assembly is fixed to the upper portion of the discharge cap coupled to the main case containing the nutrient-containing fluid through the needle cover to stimulate the skin and at the same time nutrients can be supplied to the microchannel formed through the stimulation, Accordingly, the supply of nutrients to the skin stimulated with skin stimulation can be made easily.
  • 1 and 2 is an exemplary view showing a micro needle roller applied to one of the micro-needle type skin stimulator according to the prior art.
  • Figure 3 is an isolated perspective view showing a micro-needle skin stimulator according to the present invention.
  • Figure 4 is a partially separated perspective view showing a micro-needle type skin stimulator according to the present invention.
  • Figure 5 is a cross-sectional view showing a microneedle type skin stimulator according to the present invention.
  • Figure 6 is a micro-needle-type skin stimulator according to the present invention, showing the coupling relationship of the main portion coupling cross-sectional view.
  • Figure 7 is a microneedle-type skin stimulator according to the present invention, the main portion of the main part and the main part and the discharge cap showing a coupling relationship showing the discharge cap configuration.
  • Figure 8 is a separate needle perspective view showing the microneedle assembly as the main part in the microneedle skin stimulator according to the present invention.
  • Figure 9 is an exemplary state of use main section showing the movement path to the fluid of the micro-needle type skin stimulator according to the present invention.
  • Figure 3 is an isolated perspective view showing a micro-needle type skin stimulator according to the present invention
  • Figure 4 is a partially separated perspective view showing a micro-needle type skin stimulator according to the present invention
  • Figure 5 is a microneedle according to the present invention
  • Fig. 1 shows a cross-sectional view showing the type of skin stimulator.
  • FIG. 6 is a microneedle-type skin stimulator according to the present invention, which is a main coupling cross-sectional view showing a coupling relationship
  • Figure 7 is a microneedle-type skin stimulator according to the present invention, the main part and the discharge cap coupled to the main part
  • Fig. 8 is a partial separated perspective view showing the relationship between the main needle and the microneedle skin stimulator according to the present invention.
  • FIG. 9 is an exemplary cross-sectional view showing the state of use of the microneedle-type skin stimulator according to the present invention showing the movement path with respect to the fluid.
  • the microneedle type skin stimulator is to stimulate the skin by tapping to form microchannels on the skin to supply the nutrients necessary for collagen formation to the dermal layer.
  • the microneedle-type skin stimulator allows the nutrient-containing fluid to be absorbed into the formed microchannel while simultaneously stimulating and patting the skin to form the microchannel.
  • the outer case 100, the main case 200, the discharge cap 300, the microneedle assembly 500, the needle cover 600 and the lid 700 It is made, including.
  • the outer case 100 is to be provided in a container type with an open top.
  • the main case 200 is inserted and fixed from the open upper portion of the outer case 100, the binding rib 210 having an upper surface open at the center of the upper protrusion is formed, the fluid containing nutrients are accommodated therein Will be.
  • the discharge cap 300 is formed with a binding groove 310 is fixed to the binding rib 210 of the main case 200 on the bottom surface, the end is communicated to the center side on the binding groove 310 top.
  • a discharge hole 317 is formed to selectively discharge the fluid from the main case 200 to the outside.
  • the discharge cap 300 is, in particular, the binding rib 210 and the binding groove 310 so that fluid does not flow through the binding rib 210 and the binding groove 310 when fixing the main case 200 and the binding. It is preferable that sealing members 450 and 450 'are interposed therebetween.
  • sealing members 450 and 450 ′ are preferably interposed between upper and lower portions of the binding rib 210 and the binding groove 310, respectively.
  • any one of the sealing members 450 of the sealing members 450, 450 ' is between the binding rib 210 and the binding groove 310, the O-ring type below the locking guide projection 311 It is preferably provided to be interposed, the other one of the sealing member (450, 450 ') of the sealing member 450' is formed around the upper surface and the binding guide projection 211 of the binding rib 210 is formed It is preferable that the plate 310 be provided in a plate-shaped ring between the inner top surfaces of the grooves 310.
  • the microneedle assembly 500 is a lower end is in close contact with the upper surface of the discharge cap 300, the microneedle 571 protrudes upwards with a predetermined distance in the longitudinal direction from the top, the microneedle 571 is wide It also protrudes upward in a double row in the direction, so that the microchannel is formed upon pressing the skin of the microneedle 571 selectively.
  • the needle cover 600 is open so that the lower end of the microneedle assembly 500 is fixed in the state in close contact with the upper surface of the discharge cap 300, the predetermined interval in the length and width direction on the upper surface
  • the discharge hole 610 is formed through the upper end of the microneedle 571 through the discharge hole 610 is to be installed to protrude a predetermined length.
  • the lid 700 is selectively fixed to the needle cover 600 such that the bottom circumference of the discharge cap 300 is in close contact with the top circumference of the needle cover 600 while surrounding the outside of the needle cover 600.
  • the microneedle assembly 500 includes a needle piece 570, a discharge guide block 550, a first coupling block 510 and a second coupling.
  • Block 530 is included.
  • the needle piece 570 is provided in plural, the microneedle 571 has a predetermined interval in the longitudinal direction of the top is formed sharply protruding sharply in the form of a mountain, the lower both sides of the microneedle 571 The communication hole 575 is formed through.
  • discharge guide block 550 is interposed between the needle piece 570 is in close contact with each other.
  • the discharge guide block 550 has a main discharge guide groove 551 is formed recessed in the shape of the lower light from the lower end to the upper end on one surface, a predetermined interval in the longitudinal direction at the upper end of the main discharge guide groove 551.
  • the auxiliary discharge guide groove 553 is recessed in a 'c' shape to a predetermined length downward, and corresponds to the communication hole 575 of the needle piece 570 so that the through hole 555 penetrates at both sides of the central portion. Is formed.
  • the first coupling block 510 is in close contact with the needle piece 570 disposed on the outermost side of the needle piece 570 in which the discharge guide block 550 is interposed, and is in close contact with the needle piece 570.
  • the discharge guide groove 511 of the lower light reciprocating recess is formed in correspondence with the main discharge guide groove 551 on one surface thereof, and the through hole 555 of the discharge guide block 550 corresponds to both sides of the central portion. 515 is formed through.
  • the second coupling block 530 is in close contact with the needle piece 570 disposed on the outermost side of the needle piece 570 facing the first coupling block and having the discharge guide block interposed therebetween.
  • the tip is in close contact with the circumferential surface of the through hole 515 of the first coupling block 510 while being inserted into the communication hole 575 of the needle piece 570 and the through hole 555 of the discharge guide block 550 on both sides.
  • the coupling rod 533 is to be formed to protrude.
  • a coupling hole 534 is formed in the center of the coupling rod 533 so that the coupling member 501 is coupled to the coupling hole 534 from the outside of the through hole 515.
  • the needle piece 570 and the discharge guide block 550 are coupled to each other in a state in which the needle piece 570 and the discharge guide block 550 are closely disposed between the first coupling block 510.
  • the needle piece 570 is provided with the microneedle 571 integrally, and is located at a predetermined length downward from the tip of the microneedle 571. Needle grooves 572 for guiding the fluid containing nutrients over a predetermined length is preferably recessed.
  • the microneedles 571 are more preferably formed to a thickness of 1/2 compared to the thickness at which the needle grooves 572 are formed without forming the needle grooves 572 with respect to a predetermined length downward from the tip. will be.
  • the thickness of the tip of the microneedle 571 is formed to be 1/2 of the thickness of the tip of the microneedle 571 as compared with the thickness of the needle groove 572 is formed in a downward direction from the tip of the microneedle 571.
  • the microchannels formed in the skin can be formed to a finer size.
  • the microneedle 571 is formed to a thickness of 1/2 compared to the thickness of the needle groove 572 without forming the needle groove 572 for a predetermined length downward from the tip, in particular the
  • the section formed with a thickness of 1/2 in which the needle groove 572 is not formed may be provided as a section having an extremely fine length downward from the tip, for example, in the range of 0.001 to 0.01 mm.
  • the discharge guide block 550 is in close contact with the needle piece 570 with respect to a predetermined length of the upper end of the main discharge guide groove 551 It has a close contact portion 552, the lower end of the main discharge guide groove 551 is preferably in close contact with the lower contact protrusion 557 is in close contact with the needle piece 570.
  • the close contact support of the central portion with respect to the needle piece 570 interposed between the discharge guide block 550 is installed in close contact with each other more stably. It can be done.
  • the discharge guide block 550 is recessed to form a fluid guide groove 559 having a predetermined interval in the longitudinal direction on the upper surface to diffuse the fluid containing the nutrients to the upper end of the adjacent discharge guide block 550 It is preferable.
  • the fluid guide groove 559 is the discharge guide groove 511, the main discharge guide groove 551 and the auxiliary discharge guide groove 553 from the discharge hole 317 in the microneedle assembly 500. Diffusion guides to the upper surface portion of the discharge guide block 550 adjacent to the fluid containing the nutrients via the ().
  • the fluid containing the diffusion guided nutrients is caused by the pressure generated when the surface of the needle cover 600 protruding into the lattice type of the microneedle 571 contacts the skin and then falls from the skin. While passing through the needle groove 572 of the microneedle 571, it is discharged through the discharge hole 630 of the needle cover 600 to be supplied to the skin side.
  • micro-needle type skin stimulator according to the present invention as described above can be fixed to the discharge cap 300 on the upper portion of the main case 200.
  • the binding rib 210 of the main case 200 has a predetermined distance along the upper circumferential direction of the binding guide protrusion 211 is formed to protrude outward, and is opposed to the lower circumferential direction a pair of binding projections ( 213 is protruded outwardly, the recess 214 is formed in the center of the outer surface of the binding projection 213.
  • the binding groove 310 of the discharge cap 300 is formed on the upper end of the locking guide projection 311 to selectively guide through the binding projections 213 protruding inward inward, along the circumferential direction at the bottom
  • the locking protrusions 313 selectively fixed to the recesses 214 of the binding protrusion 213 are formed to protrude inward in a pair.
  • the binding fixing of the discharge cap 300 and the main case 200 by the above-described binding protrusion 213 and the locking protrusion 313 is an upper portion of the main case 200 with respect to the discharge cap 300.
  • the locking protrusion 313 is locked to the recess 214 of the binding protrusion 213, thereby preventing rotation.
  • the binding groove 310 of the discharge cap 300 is a stopper 315 in which one side end of the binding protrusion 213 is selectively blocked close to the circumferential direction from the end of the locking projection 313 in a circumferential direction. It is more preferable to further protrude).
  • the fastening and fixing of the discharge cap 300 and the main case 200 as described above is the spiral of the configuration of the binding groove 310 and the binding rib 210 corresponding to the outer surface or the inner surface Grooves or spiral protrusions may be formed to be provided in a spiral coupling structure.
  • the micro-needle type skin stimulator according to the present invention as described above, while the lid 700 surrounds the outside of the needle cover 600, the lower circumference is in close contact with the upper circumference of the discharge cap 300 It is also important to allow the needle cover 600 to be fixedly coupled with the grip.
  • the lid 700 is formed on both sides of the lower end of the coupling protrusion 730 protrudes inward, while the needle cover 600 is the coupling protrusion 730 is selectively fixed to the center of each of the outside of the lower side side It is preferable that the coupling groove 630 is recessed.
  • discharge cap 300 is recessed with respect to a predetermined length of the lower outer surface is formed with a coupling step 319.
  • a sealing ring 410 is fixed to the coupling step 319, and the sealing ring 410 is doubled together with the sealing members 450 and 450 ′, the discharge cap 300 and the main case. It is to be made to seal the fixed state of the (200).
  • the outer case 100 in the micro-needle-type skin stimulator according to the present invention as described above is formed of an opaque material has a through-hole hole 101 is formed with a predetermined interval in the longitudinal direction in the center of any one side desirable.
  • the main case 200 is formed of a transparent material is preferably formed with a scale 201 for identifying the residual amount of the fluid containing nutrients in the area exposed through the see-through hole 101.
  • the scale 201 is preferably formed by various methods such as printing or printing as well as intaglio or embossing.
  • the tip of the microneedle 571 it is possible to increase the durability of the microneedle 571 integrally provided at the top of the needle piece 570 at the same time maintaining the protrusion length for the.
  • microneedle 571 is applied by the microneedle assembly 500 in which the needle piece 570 is tightly fixed between the first coupling block 510, the second coupling block 530, and the discharge guide block 550.
  • Replacement use of the needle piece 570 integrally provided at the upper end can be made simple.
  • microneedle assembly 500 is fixed to the upper portion of the discharge cap 300 coupled with the main case 200 in which the fluid containing nutrients is received through the needle cover 600 to stimulate the skin and stimulate the skin at the same time.
  • the nutrients can be supplied to the formed microchannels, and thus the nutrients can be easily supplied to the skin irritated with the skin stimulus.
  • binding rib 211 binding guide protrusion
  • binding protrusion 214 groove
  • binding groove 311 locking guide projection
  • sealing ring 450, 450 ' sealing member
  • coupling member 510 first coupling block
  • coupling hole 550 discharge guide block
  • auxiliary discharge guide groove 555 through hole
  • needle part 571 microneedle

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
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  • Anesthesiology (AREA)
  • Rehabilitation Therapy (AREA)
  • Medical Informatics (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Vascular Medicine (AREA)
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Abstract

La présente invention concerne un stimulateur cutané de type à micro-aiguilles. La présente invention: applique des pièces d'aiguille, dont chacune présente des micro-aiguilles prévues intégralement à intervalles prédéterminés dans la direction longitudinale des extrémités supérieures de celles-ci, permettant de maintenir des longueurs de saillie uniformes des pointes des micro-aiguilles et, en même temps, d'augmenter la durabilité des micro-aiguilles prévues intégralement sur les extrémités supérieures des pièces d'aiguilles; applique un ensemble de micro-aiguilles dans lequel des pièces d'aiguilles sont fixées étroitement serrées entre un premier bloc d'accouplement, un second bloc d'accouplement et un bloc de guidage d'éjection, permettant ainsi le remplacement des pièces d'aiguilles, dont chacune présente des micro-aiguilles prévues intégralement sur une extrémité supérieure de celles-ci; et fournit de manière fixe l'ensemble de micro-aiguilles à travers un capuchon d'éjection accouplé à un boîtier principal dans lequel des fluides contenant des substances nutritives sont contenues, permettant la stimulation de la peau et l'alimentation simultanée des substances nutritives dans des micro-canaux formés grâce à la stimulation.
PCT/KR2017/000418 2016-02-26 2017-01-12 Stimulateur cutané de type à micro-aiguilles Ceased WO2017146376A1 (fr)

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WO2023075076A1 (fr) * 2021-10-26 2023-05-04 주식회사 일론 Stimulateur de peau pour augmenter la quantité de produit cosmétique pénétrant dans la peau

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080080492A (ko) * 2005-11-30 2008-09-04 트랜스포트 파마슈티컬스, 인코포레이티드 약제의 자기 투여를 위한 동전기식 전달시스템의애플리케이터 카트리지
KR101492732B1 (ko) * 2013-09-24 2015-02-12 이만규 피부 치료기
KR20150018336A (ko) * 2013-08-09 2015-02-23 노현미 피부시술용 멀티니들모듈
KR20150109564A (ko) * 2014-03-20 2015-10-02 (주)아모레퍼시픽 약액주입장치
KR101582822B1 (ko) * 2015-05-30 2016-01-07 주식회사 하일 피부 자극용 유체 주입 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101596419B1 (ko) 2015-11-03 2016-03-07 주식회사 씨앤지 약물분배체가 구비된 피부시술용 멀티 니들장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080080492A (ko) * 2005-11-30 2008-09-04 트랜스포트 파마슈티컬스, 인코포레이티드 약제의 자기 투여를 위한 동전기식 전달시스템의애플리케이터 카트리지
KR20150018336A (ko) * 2013-08-09 2015-02-23 노현미 피부시술용 멀티니들모듈
KR101492732B1 (ko) * 2013-09-24 2015-02-12 이만규 피부 치료기
KR20150109564A (ko) * 2014-03-20 2015-10-02 (주)아모레퍼시픽 약액주입장치
KR101582822B1 (ko) * 2015-05-30 2016-01-07 주식회사 하일 피부 자극용 유체 주입 장치

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