WO2022197126A1 - Ensemble aiguille pouvant être monté sur un récipient - Google Patents

Ensemble aiguille pouvant être monté sur un récipient Download PDF

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Publication number
WO2022197126A1
WO2022197126A1 PCT/KR2022/003767 KR2022003767W WO2022197126A1 WO 2022197126 A1 WO2022197126 A1 WO 2022197126A1 KR 2022003767 W KR2022003767 W KR 2022003767W WO 2022197126 A1 WO2022197126 A1 WO 2022197126A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
solution
holder
needle assembly
inlet
Prior art date
Application number
PCT/KR2022/003767
Other languages
English (en)
Korean (ko)
Inventor
윤형
Original Assignee
주식회사 앰티에스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 앰티에스 filed Critical 주식회사 앰티에스
Publication of WO2022197126A1 publication Critical patent/WO2022197126A1/fr

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Classifications

    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves

Definitions

  • the present disclosure relates to needle assemblies mounted to containers, such as vials.
  • various functional solutions are used for skin care such as skin aging prevention or treatment.
  • the functional solution can penetrate the skin more effectively.
  • Needles have been developed and used to form micropores on the skin.
  • micropores are formed in the skin.
  • these devices can only form micropores on the skin, so the user has to apply the solution to the skin separately after the micropores are formed.
  • Korea Patent Registration No. 1647009 discloses a device developed and patented by the present applicant, which is inserted into standardized vial-shaped containers and discharges a solution using beads.
  • Korean Patent Registration No. 1658229 discloses a device developed and patented by the present applicant, and a structure in which a connector is mounted on the outer diameter of a vial and combined with a roller.
  • Korean Patent Registration No. 1686226 discloses a structure that is mounted on the inner diameter of a container and discharges a solution through a roller on the principle of free fall by gravity.
  • the needle is integrally formed, it is difficult to replace other types of needles having different shapes, sizes, and structures.
  • An object of the present invention is to provide a needle assembly for mounting a container that can be used by discharging the solution in the container more effectively regardless of the viscosity of the solution.
  • An object of the present invention is to provide a needle assembly for mounting a container capable of effectively controlling the discharge amount of a solution in the container to discharge only a required amount.
  • An object of the present invention is to provide a needle assembly for mounting a container that can be used by replacing various types of needles.
  • An object of the present invention is to provide a needle assembly for mounting a container that prevents foreign substances such as blood, various filth, and bacteria from flowing back into the container while discharging the solution.
  • An object of the present invention is to provide a needle assembly for mounting a container that can be used by being tightly coupled to the container regardless of the size of the mouth of the container.
  • the needle assembly of this embodiment may have a structure that is mounted at the inlet of the container containing the solution to receive the solution from the container.
  • the needle assembly includes a head part having at least one or more needles, a holder part supporting the head part and having an outlet for supplying a solution to the head part at the tip, the holder part is installed at one tip and the other tip is detachable at the entrance of the container.
  • a body portion that communicates between the holder portion and the container inlet and receives the solution discharged from the container inlet, is formed in the body portion and applies pressure to the inside of the body portion to discharge the accommodated solution through the outlet of the holder portion It may include a pumping unit.
  • the body portion may include a fitting groove formed at one end and protruding from the front end of the holder to be detachably coupled, and a mounting portion formed at the other end to be fitted and coupled to the container inlet.
  • the mounting portion may be made of a tube fitted to the inner diameter of the inlet of the container.
  • At least one rib in close contact with the outer circumferential surface of the container inlet may be formed along the inner circumferential surface of the mounting portion.
  • the mounting portion may have a tube structure fitted to the inner diameter of the container inlet, and at least one rib in close contact with the inner circumferential surface of the container inlet may be formed on the outer circumferential surface of the tube along the outer circumferential surface.
  • the fitting groove portion and the mounting portion of the body portion may be formed of an elastic material including silicone, rubber, or soft resin.
  • the pumping part may be integrally formed with the body part.
  • the pumping part may be formed on at least one surface of the body part, form a hemispherical shape, be convexly curved outwardly, and be elastically pressed by an external force to apply pressure to the inside of the body part.
  • the needle assembly may include a check valve installed at the outlet of the holder to discharge the solution of the body to only the head.
  • the check valve includes an elastic film formed of an elastic material and closely installed at the outlet of the holder portion, a cut-out portion in the form of a date or a cross formed in the elastic film, and the elastic film is bulging toward the holder portion in the direction of discharging the solution. It may be curved and expand toward the holder according to the internal pressure of the body, so that the cut-out part is opened to discharge the solution.
  • the check valve includes a pair of flanges integrally formed at intervals on the outer periphery of the elastic membrane, the flanges are fitted inside and outside the outlet of the holder, and the holder has a step on which the flange is placed on the inner surface of the outlet. It may be formed so that the inner surface of the flange and the outlet side of the holder is located on the same plane.
  • the solution can be simply and easily discharged and used regardless of the viscosity of the solution.
  • the outlet is opened only when necessary to discharge the solution and block the inflow in the reverse direction, thereby preventing contamination of the solution by flowing into the container of external foreign substances such as blood, filth, and bacteria on the skin.
  • various types of needles including roller type and stamp type, can be easily replaced, making it easier to use various types of needles as needed, and it is more economical because the entire assembly does not need to be replaced.
  • FIG. 1 is a schematic exploded perspective view showing the configuration of the needle assembly according to the present embodiment.
  • Figure 2 is a schematic cross-sectional view showing the assembly state of the needle assembly according to the present embodiment.
  • Figure 3 is a schematic cross-sectional view showing the body portion and the pumping portion of the needle assembly according to the present embodiment.
  • Figure 4 is a schematic cross-sectional view showing the filter unit coupling structure of the needle assembly according to the present embodiment.
  • FIG 1 and 2 show the configuration of the needle assembly according to the present embodiment.
  • the needle assembly of this embodiment is mounted on the container 100 containing the solution and has a structure that can receive the solution directly from the container 100 .
  • the container 100 is a small bottle structure made of glass or plastic having an accommodation space therein, and may be, for example, a vial.
  • An inlet 110 for discharging a solution may be formed at the upper end of the container 100 .
  • the needle assembly of this embodiment may be selectively mounted on the inlet 110 of the open container 100 to receive the solution contained in the container 100 .
  • the needle assembly of this embodiment the head portion 10 having at least one or more needles, supports the head portion 10, and an outlet ( 21) is formed in the holder portion 20, one end of the holder portion 20 is installed, the other end is detachably coupled to the inlet 110 of the container 100, the holder portion 20 and the container 100 inlet
  • the body part 30 communicating between the 110 and accommodating the solution discharged from the inlet 110 of the container 100, is formed in the body part 30 and holds the solution accommodated by applying pressure inside the body part 30 It may include a pumping unit 40 for discharging to the unit 20 .
  • the body portion 30 of this embodiment is formed at one end of the fitting groove portion 32 to fit the fitting portion 24 formed at the front end of the holder portion 20, and is formed at the other end of the container 100 inlet ( It may include a mounting portion 34 that is fitted and coupled to the 110).
  • the fitting groove portion 32 and the mounting portion 34 may be integrally formed to form one body portion 30 .
  • the body part 30 has a hollow structure in which the fitting groove part 32 and the mounting part 34 which are both ends are open and the inside is empty. Accordingly, the solution supplied from the inlet 110 of the container 100 may be discharged to the outlet 21 of the holder 20 mounted on the body 30 through the inside of the hollow body 30 .
  • the fitting groove portion 32 is formed in a shape corresponding to the fitting portion 24 of the holder portion 20 so that the fitting portion 24 may be fitted and coupled thereto. Accordingly, when the body portion 30 is mounted on the container 100, only the holder portion 20 can be separated from the fitting groove portion 32 to be easily replaced.
  • the mounting portion 34 may be coupled to the inlet 110 of the container 100 in a cylindrical shape so as to be fitted to the outer diameter of the inlet 110 in an interference fit manner.
  • At least one rib 35 in close contact with the outer circumferential surface of the inlet 110 of the container 100 may be formed along the inner circumferential surface of the mounting portion 34 . Accordingly, airtightness between the inlet 110 of the container 100 and the mounting part 34 may be improved.
  • the mounting portion 34 may be formed of a tube 36 fitted to the inner diameter of the inlet 110 of the container 100 .
  • the tube 36 communicates with the inside of the body 30 in a cylindrical shape.
  • the tube 36 may be coupled to the inner diameter of the inlet 110 of the container 100 by interference fitting.
  • the tube 36 also has at least one rib 35 in close contact with the inner circumferential surface of the inlet 110 of the container 100 may be formed along the outer circumferential surface on the inner circumferential surface for close coupling with the inlet 110 of the container 100 .
  • the present embodiment will be described as an example of a structure in which the mounting portion 34 is installed by covering the outer diameter of the inlet 110 of the container 100 .
  • the fitting groove portion 32 or the mounting portion 34 of the body portion 30 may be formed of an elastic material including silicone, rubber, or soft resin. Accordingly, even when the outer diameter or inner diameter of the inlet 110 of the container 100 is not standardized and is different, the body portion 30 can be tightly mounted to the container 100 to be coupled.
  • the pumping part 40 may be integrally formed on one side of the body part 30 .
  • the pumping part 40 is formed in the body part 30 and selectively applies pressure to the inside of the body part 30 to discharge the solution to the head part 10 through the outlet 21 .
  • the pumping unit 40 of this embodiment is formed on at least one surface of the body unit 30 , is formed in a hemispherical shape, is convexly curved outwardly, and is elastically pressed by an external force to form the body unit 30 .
  • ) may be a structure that applies pressure to the inside.
  • the pumping part 40 may be formed to have a relatively thin thickness compared to the body part 30 so that the user can easily press it.
  • the pumping unit 40 is pressurized to discharge only the required amount of the solution when necessary.
  • any solution can be properly discharged through the outlet 21 of the holder 20 connected to the body 30 using the pressure applied through the pumping unit 40 .
  • the pumping unit 40 may be formed on opposite sides of the body 30 , respectively. Accordingly, the user can apply pressure to the body portion 30 by easily pressing the pumping portion 40 disposed on both sides.
  • the pumping part 40 of this embodiment is formed like the body part 30 , and has a simple structure formed convex to the outside, making it easy to manufacture, and can effectively apply pressure to the inside of the body part 30 .
  • the user can discharge the solution only when necessary by pressing the pumping unit 40 formed on the body 30 .
  • the solution accommodated in the container 100 is supplied to the body portion 30 mounted on the inlet 110, and through the outlet 21 of the holder portion 20 mounted on the tip of the body portion 30, the head portion ( 10) is supplied.
  • the pumping part 40 formed in the body part 30 is pressed, the pumping part 40 is elastically deformed and pressed inward, and pressure is applied to the inside of the body part 30 . Accordingly, the solution in the body 30 may be discharged through the outlet 21 of the holder 20 .
  • the pumping part 40 When the external force is removed from the pumping part 40 , the pumping part 40 is convexly restored to its original state by the elastic restoring force of the pumping part 40 itself.
  • the head unit 10 may be in contact with the skin of the human body while being supported by the holder unit 20 .
  • the head unit 10 may be provided with a needle in the form of a fine needle with a sharp tip, thereby forming fine pores in the skin.
  • the head portion 10 of the present embodiment may have various structures including a roller-type head portion or a stamp-type head portion.
  • the needle is formed along the outer circumferential surface, and as it rotates along the skin, micropores can be formed in the skin.
  • the roller-type head unit 10 has at least one circular disk needle 12 continuously formed at intervals along the outer tip, and a circular spacer installed between the disk needle 12. (14) has a structure in which they are alternately arranged on one axis.
  • the installation number of the disk needle 12 and the spacer 14 can be variously modified according to the size of the head part 10 .
  • the spacer 14 may be formed to have an outer diameter that is relatively smaller than the outer diameter formed by the needles formed on the disk needle 12 . Accordingly, the needle formed on the disk needle 12 may protrude further outward from the spacer 14 and pressurized to the skin.
  • the disk needle 12 and the spacer 14 may be freely rotatably installed on the shaft.
  • a rotating shaft 16 is formed to protrude from both ends of the head unit 10 and is rotatably installed in the holder unit 20 .
  • the head unit 10 may be formed of a stamp-type head unit.
  • the head portion 10 of this embodiment supports the needle plate 13 and the needle plate 13 in which a plurality of needles are uniformly arranged at intervals on the front side, and the holder portion 20 on both sides.
  • ) may include a needle body 11 having a rotating shaft 16 that is shaft-coupled to the support portion.
  • the needle body 11 may be further formed with a hole through which the solution is moved through the needle plate 13 . Accordingly, without rotating the needle body, the solution discharged from the outlet of the holder can be supplied to the needle of the needle plate through the hole.
  • the apparatus can be used by simply replacing the roller-type head part or the stamp-type head part on the holder part 20 as needed.
  • the holder portion 20 extends outwardly from one end of the support portion 22 for rotatably supporting the head portion 10, and a fitting portion 24 that forms the other end and is detachably coupled to the body portion 30. ) may be included.
  • the support part 22 and the fitting part 24 may be integrally formed to form one body.
  • an outlet 21 through which the solution is transferred through communication between the support part 22 and the fitting part 24 is formed inside the holder part 20 .
  • the support part 22 is a pair of members extending in the form of a fork to pivotally support both ends of the rotation shaft 16 of the head part 10 . Accordingly, the head portion 10 is coupled to the support portion 22 and rotates freely.
  • the fitting portion 24 of the holder portion 20 may be mounted on the body portion 30 to form a square shape.
  • Concave portions or convex portions that engage with each other may be formed on the outer surface of the fitting portion 24 and the inner surface of the fitting groove portion 32 of the body portion 30 into which the fitting portion 24 is inserted. Accordingly, when the fitting portion 24 of the holder portion 20 is inserted into the fitting groove portion 32 of the body portion 30, the recessed portion and the convex portion may be engaged with each other to be more closely and firmly coupled.
  • An outlet 21 is formed through the center of the tip of the holder 20 . Accordingly, the solution introduced into the body 30 from the container 100 may be finally discharged to the outside of the holder 20 through the outlet 21 and supplied to the head 10 .
  • the holder part 20 of this embodiment may include a check valve 50 installed at the outlet 21 to discharge the solution of the body part 30 only toward the head part 10 . It is possible to discharge the solution in one direction only toward the head 10 through the check valve 50 and block the reverse flow in the opposite direction. Accordingly, it is possible to block external foreign substances such as blood, filth, and bacteria from the skin from flowing back into the body 30 during the procedure. Therefore, it is possible to prevent the solution from being contaminated by foreign substances.
  • the check valve 50 is made of an elastic material and is closely installed at the outlet 21 of the holder 20 , and the elastic membrane 52 , and a cutout formed in the elastic membrane 52 . (54) may be included.
  • the elastic film 52 may be an elastic material that is elastically deformed by an external force and returns to its original state when the external force is removed.
  • the elastic film 52 may be formed of, for example, a material such as silicon or rubber.
  • the cut-out 54 is a portion in which the elastic membrane 52 is cut, and is opened while being spread outward.
  • the cutout 54 may be formed in a straight or cross shape.
  • the elastic membrane 52 may have a structure formed to be convexly curved toward the holder part 20 in the direction in which the solution is discharged. Accordingly, when an external force is applied from the inside to the outside, the elastic membrane 52 expands to the outside, that is, toward the holder part 20 , and the cut-out part 54 is easily opened to the outside to discharge the solution. Conversely, when an external force is applied from the outside to the inside, the convexly curved elastic membrane 52 is not easily deformed inward, so that the cutout 54 does not open inward. Therefore, the cut-out portion 54 is kept in a closed state, so that foreign substances cannot be introduced into the inside.
  • check valve 50 of this embodiment has a structure that can minimize the residual amount of the solution remaining inside the holder portion 20.
  • the check valve 50 of this embodiment includes a pair of flanges 56 integrally formed at intervals on the outer periphery of the elastic membrane 52 , so that the flange 56 is the outlet of the holder part 20 .
  • the holder 20 is formed with a step 58 on the inner surface of the outlet 21 on which the flange 56 is placed, the flange 56 and the outlet of the holder 20 (21) may have a structure in which the inner surface is located on the same plane.
  • the height of the step 58 and the thickness of the flange 56 are formed to be the same, so even if the check valve 50 is installed at the outlet 21 of the holder 20, there is no difference in height due to the flange 56 as a whole.
  • the inner surface of (20) forms a flat surface.
  • the holder part 20 having the above structure is provided in various ways according to the type of the head part 10 , and may be selectively mounted on the body part 30 to be used.

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Dermatology (AREA)
  • Pulmonology (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne un ensemble aiguille pouvant être monté sur un récipient, l'ensemble aiguille comprenant : une partie de tête comprenant au moins une aiguille ; une partie de support supportant la partie de tête et ayant, à son extrémité, une sortie pour alimenter en une solution la partie de tête ; une partie de corps ayant une extrémité sur laquelle la partie de support est installée et l'autre extrémité couplée de façon détachable à l'entrée d'un récipient de façon à raccorder la partie de support à l'entrée du récipient, la partie de corps recevant une solution évacuée par l'entrée du récipient ; et une partie de pompage formée dans la partie de corps pour évacuer la solution reçue vers la partie de support par application d'une pression à l'intérieur de la partie de corps. Par conséquent, la solution dans le récipient peut être évacuée et utilisée plus efficacement quelle que soit la viscosité de la solution. En outre, seule la quantité requise de solution peut être évacuée par la régulation efficace de la quantité de solution évacuée.
PCT/KR2022/003767 2021-03-19 2022-03-17 Ensemble aiguille pouvant être monté sur un récipient WO2022197126A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2021-0035896 2021-03-19
KR1020210035896A KR102309895B1 (ko) 2021-03-19 2021-03-19 용기 장착용 니들 어셈블리

Publications (1)

Publication Number Publication Date
WO2022197126A1 true WO2022197126A1 (fr) 2022-09-22

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PCT/KR2022/003767 WO2022197126A1 (fr) 2021-03-19 2022-03-17 Ensemble aiguille pouvant être monté sur un récipient

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WO (1) WO2022197126A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102309895B1 (ko) * 2021-03-19 2021-10-06 윤형 용기 장착용 니들 어셈블리
KR20230050567A (ko) * 2021-10-08 2023-04-17 (주)엠큐어 가압식 약물 디스펜서
KR102582623B1 (ko) * 2022-07-18 2023-09-25 윤형 문신장치 및 문신용 니들롤러

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101573252B1 (ko) * 2015-09-11 2015-12-11 윤형 이미용기구
KR101646934B1 (ko) * 2014-11-10 2016-08-10 윤형 유체 도포 롤러
JP2017148464A (ja) * 2016-02-23 2017-08-31 三島金型株式会社 流体注出注入器
KR101906336B1 (ko) * 2018-03-22 2018-10-10 한국바이오기술공사(주) 펌프 내장형 니들 디스크 롤러 장치
KR102106982B1 (ko) * 2018-02-08 2020-05-06 (주)엠큐어 약액 동시 주입이 가능한 메조 롤러
KR102309895B1 (ko) * 2021-03-19 2021-10-06 윤형 용기 장착용 니들 어셈블리

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101646934B1 (ko) * 2014-11-10 2016-08-10 윤형 유체 도포 롤러
KR101573252B1 (ko) * 2015-09-11 2015-12-11 윤형 이미용기구
JP2017148464A (ja) * 2016-02-23 2017-08-31 三島金型株式会社 流体注出注入器
KR102106982B1 (ko) * 2018-02-08 2020-05-06 (주)엠큐어 약액 동시 주입이 가능한 메조 롤러
KR101906336B1 (ko) * 2018-03-22 2018-10-10 한국바이오기술공사(주) 펌프 내장형 니들 디스크 롤러 장치
KR102309895B1 (ko) * 2021-03-19 2021-10-06 윤형 용기 장착용 니들 어셈블리

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