KR20190118460A - Automatic procedure apparatus for multi-needle module - Google Patents

Automatic procedure apparatus for multi-needle module Download PDF

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KR20190118460A
KR20190118460A KR1020180041834A KR20180041834A KR20190118460A KR 20190118460 A KR20190118460 A KR 20190118460A KR 1020180041834 A KR1020180041834 A KR 1020180041834A KR 20180041834 A KR20180041834 A KR 20180041834A KR 20190118460 A KR20190118460 A KR 20190118460A
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moving frame
needle module
lead screw
frame
moving
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KR1020180041834A
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Korean (ko)
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KR102142692B1 (en
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이종대
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봄텍전자 주식회사
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Priority to PCT/KR2019/004176 priority patent/WO2019199006A1/en
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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
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31525—Dosing
    • A61M5/31528—Dosing by means of rotational movements, e.g. screw-thread mechanisms
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • 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
    • 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
    • A61M5/3287—Accessories for bringing the needle into the body; Automatic needle insertion
    • 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
    • A61M5/3295—Multiple needle devices, e.g. a plurality of needles arranged coaxially or in parallel
    • A61M5/3298—Needles arranged in parallel
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2433—Ampoule fixed to ampoule holder
    • A61M2005/2437—Ampoule fixed to ampoule holder by clamping means
    • A61M2005/244—Ampoule fixed to ampoule holder by clamping means by flexible clip
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M2005/31588—Constructional features or modes of drive mechanisms for piston rods electrically driven
    • 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
    • A61M2037/0061—Methods for using microneedles

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Dermatology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

An automatic treatment device for a multi-needle module for skin treatment is disclosed. An automatic treatment device according to one embodiment of the present invention comprises a fixed frame fixedly installed; a moving frame installed in the fixed frame so as to be movable forward and backward; a clamping unit equipped in the moving frame for fixing a syringe coupled to the multi-needle module or an operation aid; a moving frame driving motor; and a first lead screw for connecting the shaft of the moving frame driving motor and the moving frame, wherein the moving frame moves forward and backward according to the rotation of the moving frame driving motor.

Description

피부시술용 멀티니들모듈을 위한 자동시술장치{Automatic procedure apparatus for multi-needle module}Automatic procedure apparatus for multi-needle module for skin treatment

본 발명은 피부시술용 멀티니들모듈을 위한 자동시술장치에 관한 것으로서, 보다 구체적으로는, 주사기 또는 작동보조구의 전후진 동작 및 피스톤푸셔의 전후진 동작을 위한 구동부의 구성이 종래에 비해 훨씬 간결해진 자동시술장치에 관한 것이다.The present invention relates to an automatic surgical device for a multi-needle module for skin treatment, and more particularly, a configuration of a driving unit for forward and backward operations of a syringe or operating aid and forward and backward operations of a piston pusher is much simpler than in the related art. It relates to an automatic surgical device.

멀티니들모듈은 피부 치료, 피부 노화 방지, 피부 미용, 피부 성형 등의 목적으로 영양제, 약물과 같은 침투 대상물을 피부 안으로 침투시키기 위해 사용되는 시술 도구로서, 동시에 작동하는 다수의 니들이 규칙적으로 배열되어 있어서 시술 시간이 단축되고 고른 시술이 가능한 이점을 갖는다.Multi-needle module is a surgical tool used to penetrate penetrating objects such as nutrients and drugs into the skin for the purpose of skin treatment, skin aging prevention, skin beauty, skin shaping, etc. The procedure time is shortened and the even procedure is possible.

멀티니들모듈은 니들 종류에 따라 직접주입식 모듈과 간접주입식 모듈로 구분될 수 있다. 본 명세서에서 직접주입식 모듈은 내부에 길이방향으로 연장된 주입통로(injection passage)가 있는 중공형 니들(hollow-type needles)을 구비한 모듈을 의미하며, 간접주입식 모듈은 그러한 주입홀이 없는 솔리드형 니들(solid-type needles)을 구비한 모듈을 의미한다.The multi-needle module may be classified into a direct injection module and an indirect injection module according to the needle type. Direct injection module herein refers to a module having hollow needles (hollow-type needles) having a longitudinally extending injection passage therein, the indirect injection module is a solid type without such injection holes It refers to a module with needles (solid-type needles).

직접주입식 모듈의 경우 그에 연결되는 주사기로부터 주입액을 받아 이를 중공형 니들을 통해 피부 속에 직접 침투시키는 용도로 사용되며, 간접주입식 모듈의 경우 피부 표면에 미리 도포된 침투대상물이 피부 속으로 침투할 수 있도록 피부를 단순히 펀칭해주는 용도로 사용된다.In case of direct injection module, it is used to receive the injection liquid from the syringe connected to it and penetrate it directly into the skin through the hollow needle. In the case of indirect injection module, the penetration object pre-coated on the skin surface can penetrate into the skin. It is used to simply punch out the skin.

이러한 멀티니들모듈은 자동시술장치에 장착되어 사용됨이 일반적이며, 그러한 자동시술장치는 멀티니들모듈의 구동을 위한 동력을 기본적으로 제공하며, 시술 중 피부 활성화를 위한 고주파, 시술 중 피부 텐셔닝(tensioning)을 위한 흡입력을 추가로 제공하기도 한다.Such a multi-needle module is generally mounted and used in an automatic surgical device, and the automatic surgical device basically provides power for driving the multi-needle module, and a high frequency for skin activation during the procedure and skin tensioning during the procedure. It also provides additional suction force for).

이러한 자동시술장치에는 멀티니들모듈의 니들 전후진 동작을 위해 그 모듈에 연결된 주사기 또는 작동보조구를 전후진 구동하는 구성요소들 및 주사기의 피스톤을 가압하는 피스톤푸셔를 전후진 구동하는 구성요소들이 구비되는데, 종래의 자동시술장치들은 그러한 구성요소들이 복잡하여 장치의 부피가 커지고 제조비용이 상승하는 요인이 되고 있다.The automatic surgical device is provided with components for driving the syringe or operating aid connected to the module forward and backward for the needle forward and backward operation of the multi-needle module, and components for driving the piston pusher for pressing the piston of the syringe forward and backward. However, the conventional automatic surgical devices are such a component that the complexity of the device becomes a factor that increases the volume and manufacturing cost.

본 발명은 전술한 종래기술의 문제점을 고려한 것으로서, 주사기 또는 작동보조구의 전후진 동작 및 피스톤푸셔의 전후진 동작을 위한 구동부의 구성이 간결해진 자동시술장치를 제공하고자 한다.The present invention has been made in consideration of the above-described problems of the related art, and an object of the present invention is to provide an automatic surgical device with a concise configuration of a drive unit for a forward or backward operation of a syringe or an operation aid and a forward and backward operation of a piston pusher.

본 발명은, 피부 시술용 멀티니들모듈을 위한 자동시술장치로서, 고정 설치된 고정프레임, 상기 고정프레임에 전후진 가능하게 설치된 무빙프레임, 상기 멀티니들모듈에 연결되는 주사기 또는 작동보조구의 고정을 위해 상기 무빙프레임에 구비된 클램핑유닛, 무빙프레임 구동모터 및 상기 무빙프레임 구동모터의 축과 상기 무빙프레임을 연결하는 제1 리드스크류를 포함하며, 상기 무빙프레임 구동모터의 회전에 따라 상기 무빙프레임이 전후진 동작하는, 멀티니들모듈을 위한 자동시술장치를 제공한다.The present invention is an automatic surgical device for a multi-needle module for skin treatment, the fixed frame fixedly installed, the moving frame is installed so as to be forward and backward on the fixed frame, for fixing the syringe or operation aid connected to the multi-needle module A clamping unit provided in a moving frame, a moving frame driving motor, and a first lead screw connecting the shaft of the moving frame driving motor and the moving frame, wherein the moving frame moves forward and backward according to the rotation of the moving frame driving motor. In operation, an automatic surgical device for a multi-needle module is provided.

상기 무빙프레임 구동모터는 상기 고정프레임에 고정 설치되는 것일 수 있다.The moving frame driving motor may be fixed to the fixed frame.

상기 무빙프레임에는, 내측에 암나사산이 형성되어 상기 제1 리드스크류와 연결되는 스크류결합부가 구비될 수 있다.The moving frame may be provided with a screw coupling part which is formed with a female thread inside to be connected to the first lead screw.

상기 무빙프레임에는 가이드돌기가 형성되고, 상기 고정프레임에는 상기 무빙프레임의 이동방향을 따라 연장된 가이드슬릿이 형성되며, 상기 가이드돌기가 상기 가이드슬릿에 삽입되어 상기 이동방향을 따르도록 안내받을 수 있다.Guide protrusions are formed on the moving frame, and guide slits extending along the moving direction of the moving frame are formed on the fixed frame, and the guide protrusions are inserted into the guide slits to be guided along the moving direction. .

상기 자동시술장치는 상기 무빙프레임에 설치된 피스톤푸셔 구동모터, 상기 피스톤푸셔 구동모터의 축에 연결된 제2 리드스크류 및 상기 피스톤푸셔 구동모터의 회전에 따라 상기 제2 리드스크류를 따라 전후진하도록 상기 제2 리드스크류에 결합된 피스톤푸셔를 더 포함하는 것일 수 있다.The automatic surgical device may be configured to move forward and backward along the second lead screw according to the rotation of the piston pusher drive motor installed in the moving frame, the second lead screw connected to the shaft of the piston pusher drive motor, and the piston pusher drive motor. It may be further comprising a piston pusher coupled to the two lead screw.

상기 피스톤푸셔는 상기 멀티니들모듈과 연결되는 주사기의 피스톤을 가압하기 위한 푸셔몸체 및 상기 제2 리드스크류와의 연결을 위한 암나사산이 형성된 하측연장부를 포함하는 것일 수 있다.The piston pusher may include a pusher body for pressurizing the piston of the syringe connected to the multi-needle module and a lower extension formed with a female thread for connection with the second lead screw.

상기 하측연장부에는 가이드돌기가 형성되고, 상기 무빙프레임에는 상기 피스톤푸셔의 이동방향을 따라 연장된 가이드슬릿이 형성되며, 상기 가이드돌기가 상기 가이드슬릿에 삽입되어 상기 이동방향을 따르도록 안내받을 수 있다.Guide protrusions are formed in the lower extension portion, and a guide slit extending along the moving direction of the piston pusher is formed in the moving frame, and the guide protrusion is inserted into the guide slit to be guided along the moving direction. have.

본 발명에 의하면, 무빙프레임 구동모터와 무빙프레임을 연결하는 제1 리드스크류를 통해 무빙프레임을 전후진 구동할 수 있고, 피스톤푸셔 구동모터와 피스톤푸셔를 연결하는 제2 리드스크류를 통해 피스톤푸셔를 전후진 구동할 수 있다. 이와 같이 주사기(또는 작동보조구)가 고정되는 무빙프레임 및 주사기의 피스톤을 가압하는 피스톤푸셔를 단지 두 개의 모터와 두 개의 리드스크류로 구동할 수 있으므로 그 구동과 관련된 내부 구조가 매우 간단하다.According to the present invention, the moving frame can be driven forward and backward through the first lead screw connecting the moving frame drive motor and the moving frame, and the piston pusher is connected through the second lead screw connecting the piston pusher drive motor and the piston pusher. Can be driven forward and backward. As such, the moving frame in which the syringe (or the operating aid) is fixed and the piston pusher for pressing the piston of the syringe can be driven by only two motors and two lead screws, so the internal structure related to the driving is very simple.

도 1은 본 발명의 실시예에 따른 멀티니들모듈용 자동시술장치의 사시도이다.
도 2는 도 1의 자동시술장치에 구비되는 프레임 조립체의 사시도이다.
도 3은 도 2의 프레임 조립체의 구조를 보이는 단면도이다.
도 4는 도 1의 자동시술장치에 멀티니들모듈 및 주사기가 탑재된 모습을 보이는 사시도이다.
도 5a 내지 도 5d는 멀티니들모듈과 주사기가 탑재된 경우 자동시술장치의 동작을 설명하기 위한 도면들이다.
도 6a 및 도 6b는 멀티니들모듈과 작동보조구가 탑재된 경우 자동시술장치의 동작을 설명하기 위한 도면들이다.1 is a perspective view of an automatic surgical device for a multi-needle module according to an embodiment of the present invention.
FIG. 2 is a perspective view of a frame assembly provided in the automatic surgical device of FIG. 1.
3 is a cross-sectional view showing the structure of the frame assembly of FIG.
4 is a perspective view showing a multi-needle module and a syringe mounted on the automatic surgical device of FIG. 1.
5a to 5d are views for explaining the operation of the automatic surgical device when the multi-needle module and the syringe is mounted.
6A and 6B are views for explaining the operation of the automatic surgical apparatus when the multi-needle module and the operation aid are mounted.

이하에서는 도면들을 참조하면서 본 발명의 실시예에 따른 멀티니들모듈용 자동시술장치에 대해 보다 구체적으로 설명한다.Hereinafter, with reference to the drawings will be described in more detail with respect to the multi-needle module automatic surgery apparatus according to an embodiment of the present invention.

도 1은 본 발명의 실시예에 따른 멀티니들모듈용 자동시술장치(1)의 사시도이고, 도 2는 도 1의 자동시술장치(1)에 구비되는 프레임 조립체(2)의 사시도이며, 도 3은 도 2의 프레임 조립체(2)의 구조를 보이는 단면도이다.1 is a perspective view of an automatic surgical device 1 for a multi-needle module according to an embodiment of the present invention, Figure 2 is a perspective view of a frame assembly 2 provided in the automatic surgical device 1 of Figure 1, Figure 3 Is a cross-sectional view showing the structure of the frame assembly 2 of FIG.

도 1 내지 도 3을 참조하면, 본 발명의 실시예에 따른 멀티니들모듈용 자동시술장치(1)는 외부케이싱(100)과, 외부케이싱(100)에 수용되는 프레임 조립체(2)를 포함한다.1 to 3, an automatic surgical device 1 for a multi-needle module according to an embodiment of the present invention includes an outer casing 100 and a frame assembly 2 accommodated in the outer casing 100. .

외부케이싱(100)은 자동시술장치(1)의 외관을 이루는 구성이다. 외부케이싱(100)은 앞뒤로 길다란 몸통부와 그와 대략 직각을 이루는 핸들부를 구비한 건(gun) 유사 형태를 갖는다.The outer casing 100 is a configuration forming the appearance of the automatic surgical device (1). The outer casing 100 has a gun like shape with a long body portion back and forth and a handle portion approximately perpendicular to the body portion.

프레임 조립체(2)는 고정프레임(200)과, 무빙프레임(300)과, 클램핑유닛(400)과, 피스톤푸셔(500)를 포함한다.The frame assembly 2 includes a fixed frame 200, a moving frame 300, a clamping unit 400, and a piston pusher 500.

고정프레임(200)은 외부케이싱(100) 내에 고정설치되는 프레임이다.The fixed frame 200 is a frame fixedly installed in the outer casing 100.

본 실시예에서 고정프레임(200)은 제작 편의성을 위해 외부케이싱(100)과 별개 부품으로 구성되었으나, 대안적인 실시예에서 고정프레임(200)은 외부케이싱(100)과 일체로 형성된 하나의 부품으로 구성될 수도 있다.In the present embodiment, the fixed frame 200 is composed of a separate part from the outer casing 100 for the convenience of manufacturing, in an alternative embodiment the fixed frame 200 is a single part formed integrally with the outer casing 100 It may be configured.

고정프레임(200)의 선단부에는 한 쌍의 니들모듈장착부(210)가 구비된다. 니들모듈장착부(210)는 그 사이 공간에 장착되는 멀티니들모듈을 고정 및 로킹시키기 위한 구성이다.The tip portion of the fixed frame 200 is provided with a pair of needle module mounting portion 210. Needle module mounting portion 210 is a configuration for fixing and locking the multi-needle module mounted in the space therebetween.

무빙프레임(300)은 일정폭 범위에서 전후로 슬라이딩 가능하게 고정프레임(200)에 설치되는 프레임이다.The moving frame 300 is a frame installed in the fixed frame 200 to be slidable back and forth in a predetermined width range.

도 3에 도시된 바와 같이, 무빙프레임(300)에는 가이드돌기(301)가 형성되고 고정프레임(200)에는 가이드슬릿(201)이 형성된다. 가이드슬릿(201)은 무빙프레임(30)의 이동방향(도면에서는 좌우방향)을 따라 연장되며, 이러한 가이드슬릿(201)에 가이드돌기(301)가 삽입된다. 이에 따라, 무빙프레임(300)의 전후 이동은 가이드돌기(301)가 삽입된 가이드슬릿(201)에 의해 정확하게 안내될 수 있다.As shown in FIG. 3, the guide protrusion 301 is formed on the moving frame 300, and the guide slit 201 is formed on the fixed frame 200. The guide slit 201 extends along the moving direction (left and right direction in the drawing) of the moving frame 30, and the guide protrusion 301 is inserted into the guide slit 201. Accordingly, the front and rear movement of the moving frame 300 can be accurately guided by the guide slit 201 in which the guide protrusion 301 is inserted.

가이드돌기(301)에는 가이드슬릿(201)으로부터 가이드돌기(301)가 빠지는 것을 방지하기 위한 와셔 형상의 이탈방지부재(350)가 결합된다.The guide protrusion 301 is coupled with a washer-shaped separation preventing member 350 to prevent the guide protrusion 301 from being pulled out of the guide slit 201.

클램핑유닛(400)은 멀티니들모듈의 후단에 연결되는 주사기 또는 작동보조구를 클램핑하기 위한 구성이다.The clamping unit 400 is a configuration for clamping the syringe or the operating aid connected to the rear end of the multi-needle module.

본 실시예에서 클램핑유닛(400)은 무빙프레임(300)의 앞부분에 고정 설치된다. 따라서 무빙프레임(300)의 전후진 동작함에 따라 클램핑유닛(400)도 전후진 동작한다.In this embodiment, the clamping unit 400 is fixedly installed at the front of the moving frame 300. Therefore, the clamping unit 400 also moves forward and backward as the moving frame 300 moves forward and backward.

클램핑유닛(400)은 휠샤프트(미도시)로 연결된 한 쌍의 조작휠(411, 412)과, 조작휠(411, 412)의 사용자 조작에 따라 움직이는 한 쌍의 클램핑부재(415, 416)와, 휠샤프트 및 클램핑부재(415, 416)를 지지하며 그 위에 주사기 또는 작동보조구가 올려지는 지지대(418)를 포함한다.The clamping unit 400 includes a pair of operation wheels 411 and 412 connected by wheel shafts (not shown), and a pair of clamping members 415 and 416 moving according to a user's operation of the operation wheels 411 and 412. And a support 418 for supporting the wheel shaft and the clamping members 415 and 416, on which a syringe or operating aid is placed.

휠샤프트(413)에는 나사산이 반대방향으로 형성된 제1 및 제2 나사산부(미도시)가 구비되며, 제1 및 제2 나사산부에 제1 및 제2 클램핑부재(415, 416)가 각각 나사결합되어 있다.The wheel shaft 413 is provided with first and second threaded portions (not shown) in which threads are formed in opposite directions, and first and second clamping members 415 and 416 are screwed in the first and second threaded portions, respectively. Are combined.

그리하여 사용자가 조작휠(411, 412)을 정방향으로 회전시킬 때 제1 및 제2 클램핑부재(415, 416)는 서로 접근하는 방향으로 이동하며, 사용자가 조작휠(411, 412)을 역방향으로 회전시킬 때 제1 및 제2 클램핑부재(415, 416)는 서로 멀어지는 방향으로 이동한다. 제1 및 제2 클램핑부재(415, 416)를 구동하고자 할 때 사용자는 두 개의 조작휠(411, 412) 중에서 하나만을 조작하면 된다.Thus, when the user rotates the operation wheels 411 and 412 in the forward direction, the first and second clamping members 415 and 416 move in a direction approaching each other, and the user rotates the operation wheels 411 and 412 in the reverse direction. In this case, the first and second clamping members 415 and 416 move in a direction away from each other. When driving the first and second clamping members 415 and 416, the user only needs to operate one of the two operation wheels 411 and 412.

지지대(418)는 한 쌍의 클램핑부재(415, 416) 사이에 배치되며, 무빙프레임(300)의 상면에 나사체결을 통해 고정된다. 구체적으로 도시하지 않았으나 지지대(418)는 휠샤프트(미도시)와 클램핑부재(415, 416)를 지지하는 구조를 갖는다.The support 418 is disposed between the pair of clamping members 415 and 416 and is fixed to the upper surface of the moving frame 300 by screwing. Although not shown in detail, the support 418 has a structure supporting the wheel shaft (not shown) and the clamping members 415 and 416.

피스톤푸셔(500)는 무빙프레임(300) 상에 놓인 주사기의 피스톤을 가압하기 위한 구성이다. 피스톤푸셔(500)는 푸셔몸체(501)와 하측연장부(502)로 구성된다.Piston pusher 500 is a configuration for pressing the piston of the syringe placed on the moving frame (300). The piston pusher 500 includes a pusher body 501 and a lower extension part 502.

피스톤푸셔(500)는 무빙프레임(300)의 길이방향을 따라 전후로 이동하도록 구비된다. 도시되지 않았으나, 피스톤푸셔(500)의 전후진 동작을 보조하기 위해 무빙프레임(300)에는 그 길이방향으로 길게 연장된 가이드슬릿(미도시)이 형성되고 그 가이드슬릿에 피스톤푸셔(500)의 하측연장부(502)에 형성되는 가이드돌기(미도시)가 삽입된다. The piston pusher 500 is provided to move back and forth along the longitudinal direction of the moving frame 300. Although not shown, a guide slit (not shown) extending in the longitudinal direction is formed in the moving frame 300 to assist the forward and backward operation of the piston pusher 500, and the lower side of the piston pusher 500 in the guide slit. Guide protrusions (not shown) formed in the extension part 502 are inserted.

본 실시예에 따른 자동시술장치(1)는 무빙프레임(300)의 전후진 동작을 위한 구성으로서 무빙프레임 구동모터(310), 제1 리드스크류(320) 및 스크류결합부(340)를 포함한다.The automatic surgical device 1 according to the present embodiment includes a moving frame driving motor 310, a first lead screw 320, and a screw coupling part 340 as a configuration for the forward and backward operation of the moving frame 300. .

무빙프레임 구동모터(310)는 고정프레임(200)에 장착된다. 제1 리드스크류(320)는 무빙프레임 구동모터(310)의 모터축(311)에 결합된다. 스크류결합부(340)는 무빙프레임(300)에 구비되며, 그 내부에는 제1 리드스크류(320)와의 연결을 위한 암나사산이 형성되어 있다.The moving frame driving motor 310 is mounted to the fixed frame 200. The first lead screw 320 is coupled to the motor shaft 311 of the moving frame drive motor 310. The screw coupling part 340 is provided in the moving frame 300, and an internal thread is formed therein for connection with the first lead screw 320.

무빙프레임 구동모터(310)의 회전을 통해 제1 리드스크류(320)와 연결된 무빙프레임(300)이 전후진 방향으로 구동된다. 구체적으로, 무빙프레임 구동모터(310)가 정방향으로 회전할 때 무빙프레임(300)이 앞으로 전진하며, 무빙프레임 구동모터(310)가 역방향으로 회전할 때 무빙프레임(300)이 뒤로 후진한다.The moving frame 300 connected to the first lead screw 320 is driven in the forward and backward directions through the rotation of the moving frame driving motor 310. In detail, the moving frame 300 moves forward when the moving frame driving motor 310 rotates in the forward direction, and the moving frame 300 moves backward when the moving frame driving motor 310 rotates in the reverse direction.

본 실시예에 따른 자동시술장치(1)는 피스톤푸셔(500)의 전후진 동작을 위한 구성으로서 피스톤푸셔 구동모터(510) 및 제1 리드스크류(320)를 포함한다.The automatic surgical device 1 according to the present embodiment includes a piston pusher driving motor 510 and a first lead screw 320 as a configuration for the forward and backward operation of the piston pusher 500.

피스톤푸셔 구동모터(510)는 무빙프레임(300)에 장착된다. 제2 리드스크류(520)는 피스톤푸셔 구동모터(510)의 모터축에 결합된다. 제2 리드스크류(520)에 피스톤푸셔(500)의 하측연장부(502)가 연결된다. 이를 위해 그 하측연장부(502)에는 제2 리드스크류(520)와의 나사결합을 위한 암나사산이 형성되어 있다.The piston pusher drive motor 510 is mounted to the moving frame 300. The second lead screw 520 is coupled to the motor shaft of the piston pusher drive motor 510. The lower extension part 502 of the piston pusher 500 is connected to the second lead screw 520. To this end, the lower extension portion 502 is formed with a female thread for screwing the second lead screw 520.

피스톤푸셔 구동모터(510)의 회전을 통해 제2 리드스크류(520)와 연결된 피스톤푸셔(500)가 전후진 방향으로 구동된다. 구체적으로, 피스톤푸셔 구동모터(510)가 정방향으로 회전할 때 피스톤푸셔(500)가 앞으로 전진하며, 피스톤푸셔 구동모터(510)가 역방향으로 회전할 때 피스톤푸셔(500)가 뒤로 후진한다.The piston pusher 500 connected to the second lead screw 520 is driven in the forward and backward directions through the rotation of the piston pusher driving motor 510. Specifically, when the piston pusher drive motor 510 rotates in the forward direction, the piston pusher 500 moves forward, and when the piston pusher drive motor 510 rotates in the reverse direction, the piston pusher 500 moves backward.

도 4는 도 1의 자동시술장치에 멀티니들모듈(10) 및 주사기(50)가 탑재된 모습을 보이는 사시도이고, 도 5a 내지 도 5d는 멀티니들모듈(10)과 주사기(50)가 탑재된 경우 자동시술장치(1)의 동작을 설명하기 위한 도면들이다.4 is a perspective view showing the multi-needle module 10 and the syringe 50 mounted on the automatic surgical device of FIG. 1, and FIGS. 5A to 5D show the multi-needle module 10 and the syringe 50 mounted thereon. Figures for explaining the operation of the automatic surgical apparatus (1).

멀티니들모듈(10)과 그에 연결된 주사기(50)를 자동시술장치(1)에 탑재하여 사용하는 경우, 도 4 및 5a 도시된 바와 같이, 멀티니들모듈(10)은 전술한 니들모듈장착부(210)에 고정 장착되고, 주사기(50)는 클램핑유닛(400)을 통해 무빙프레임(300)에 고정 장착된다.When the multi-needle module 10 and the syringe 50 connected thereto are mounted and used in the automatic surgical device 1, as shown in FIGS. 4 and 5A, the multi-needle module 10 includes the needle module mounting unit 210 described above. ) Is fixedly mounted, and the syringe 50 is fixedly mounted to the moving frame 300 through the clamping unit 400.

멀티니들모듈(10) 및 주사기(50)의 장착이 완료된 이후 자동시술장치(1)의 동작을 살펴보면 다음과 같다.Looking at the operation of the automatic surgical device (1) after the mounting of the multi-needle module 10 and the syringe 50 is complete as follows.

도 5b에 도시된 바와 같이, 먼저 피스톤푸셔 구동모터(510)가 정방향으로 회전하며 그에 따라 제2 리드스크류(520)에 연결된 피스톤푸셔(500)가 주사기(50)의 피스톤(52)에 닿을 때까지 앞으로 전진한다.As shown in FIG. 5B, first, when the piston pusher drive motor 510 rotates in the forward direction, the piston pusher 500 connected to the second lead screw 520 contacts the piston 52 of the syringe 50. Move forward until

도 5c에 도시된 바와 같이, 다음으로 무빙프레임 구동모터(310)가 정방향으로 회전하며 그에 따라 제1 리드스크류(320)에 연결된 무빙프레임(300)이 소정거리 앞으로 전진한다. 이때, 무빙프레임(300)에 장착된 주사기(50)도 소정거리 앞으로 전진하며 그와 연동하여 멀티니들모듈(10)의 중공형 니들들(13)이 소정거리 앞으로 전진하여 시술 대상 피부에 침투한다. 이때, 피스톤푸셔(500)도 앞으로 소정거리 전진하므로 피스톤(52)에 접촉된 상태를 그대로 유지한다.As shown in FIG. 5C, the moving frame driving motor 310 rotates in the forward direction, and thus the moving frame 300 connected to the first lead screw 320 moves forward a predetermined distance. At this time, the syringe 50 mounted on the moving frame 300 also moves forward a predetermined distance, and in conjunction with the hollow needle 13 of the multi-needle module 10 moves forward a predetermined distance to penetrate the skin to be treated. . At this time, since the piston pusher 500 also moves forward a predetermined distance, the state in contact with the piston 52 is maintained as it is.

도 5d에 도시된 바와 같이, 다음으로 피스톤푸셔 구동모터(510)가 정방향으로 회전하며 그에 따라 제2 리드스크류(520)에 연결된 피스톤푸셔(500)가 소정거리 앞으로 전진함으로써 피스톤(52)이 실린더(51) 안으로 소정거리 더 진입함으로써 실린더(51) 내에 수용되었던 주입액이 니들들(13)을 통해 시술 대상 피부 속으로 주입된다.As shown in FIG. 5D, the piston pusher drive motor 510 rotates in the forward direction, and thus the piston 52 moves to the cylinder by moving the piston pusher 500 connected to the second lead screw 520 forward by a predetermined distance. By entering a predetermined distance further into the 51, the injection liquid contained in the cylinder 51 is injected through the needle 13 into the skin to be treated.

도 6a 및 도 6b는 멀티니들모듈과 작동보조구가 탑재된 경우 자동시술장치의 동작을 설명하기 위한 도면들이다.6A and 6B are views for explaining the operation of the automatic surgical apparatus when the multi-needle module and the operation aid are mounted.

도 6a에 도시된 바와 같이, 멀티니들모듈(10)과 그에 연결된 작동보조구(60)를 사용하는 경우, 멀티니들모듈(10)은 전술한 니들모듈장착부(210)에 고정 장착되고(도 4 참조), 작동보조구(60)는 클램핑유닛(400)을 통해 무빙프레임(300)에 고정 장착된다. As shown in Figure 6a, when using the multi-needle module 10 and the operation aid 60 connected thereto, the multi-needle module 10 is fixedly mounted to the needle module mounting portion 210 described above (Fig. 4 Reference), the operation aid 60 is fixedly mounted to the moving frame 300 through the clamping unit 400.

여기서, 작동보조구(60)는 멀티니들모듈(10)이 솔리드형 니들을 구비한 간접주입식 모듈인 경우에 무빙프레임(300)과 멀티니들모듈(10)을 연결하여 무빙프레임(300)의 전후진 슬라이딩 동작에 따라 멀티니들모듈(10)이 연동하도록 돕는 보조구이다. 멀티니들모듈(10)이 솔리드형 니들을 구비한 간접주입식 모듈인 경우 반드시 작동보조구(60)를 사용해야 하는 것은 아니며, 그 대신 주시기(50)를 사용할 수도 있음에 유의한다.Here, the operation aid 60 is connected to the moving frame 300 and the multi-needle module 10 when the multi-needle module 10 is an indirect injection type module having a solid needle, before and after the moving frame 300. It is an assisting tool to help the multi-needle module 10 in accordance with the Jin sliding operation. Note that when the multi-needle module 10 is an indirect injection module having a solid needle, it is not necessary to use the operation aid 60, and instead, the sense needle 50 may be used.

멀티니들모듈(10) 및 작동보조구(60)의 장착이 완료된 이후, 도 6b에 도시된 바와 같이, 무빙프레임 구동모터(310)가 정방향으로 회전하며 그에 따라 제1 리드스크류(320)에 연결된 무빙프레임(300)이 소정거리 앞으로 전진한다.After the mounting of the multi-needle module 10 and the operation aid 60 is completed, as shown in FIG. 6B, the moving frame driving motor 310 is rotated in the forward direction and thus connected to the first lead screw 320. Moving frame 300 advances a predetermined distance.

이때, 무빙프레임(300)에 장착된 작동보조구(60)도 소정거리 앞으로 전진하며 그와 연동하여 멀티니들모듈(10)의 솔리드형 니들들(13')이 소정거리 앞으로 전진하여 시술 대상 피부에 침투한다.At this time, the operation aid 60 mounted on the moving frame 300 also moves forward by a predetermined distance, and the solid needle 13 'of the multi-needle module 10 moves forward by a predetermined distance in connection with the skin to be treated. Penetrates into.

이상 본 발명의 바람직한 실시 예를 참조하여 설명하였지만, 당업계에서 통상의 지식을 가진 자라면 이하의 청구범위에 기재된 본 발명의 사상 및 영역을 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although described with reference to the preferred embodiment of the present invention, those of ordinary skill in the art that various modifications and changes to the present invention without departing from the spirit and scope of the invention described in the claims below It will be appreciated.

1 : 자동시술장치
10 : 멀티니들모듈
50 : 주사기
60 : 작동보조구
100 : 외부케이싱
200 : 고정프레임
210 : 니들모듈장착부
300 : 무빙프레임
310 : 무빙프레임 구동모터
320 : 제1 리드스크류
340 : 스크류결합부
400 : 클램핑유닛
412, 412 : 조작휠
415, 416 : 클램핑부재
500 : 피스톤푸셔
501 : 푸셔몸체부
502 : 하측연장부
510 : 피스톤푸셔 구동모터
520 : 제2 리드스크류1: Automatic treatment device
10: Multi-needle module
50: syringe
60: operation aid
100: outer casing
200: fixed frame
210: needle module mounting portion
300: moving frame
310: moving frame drive motor
320: first lead screw
340: screw coupling
400: clamping unit
412, 412: control wheel
415, 416: clamping member
500: piston pusher
501: pusher body
502: lower extension part
510: Piston Pusher Driving Motor
520: second lead screw

Claims (7)

피부 시술용 멀티니들모듈을 위한 자동시술장치로서,
고정 설치된 고정프레임,
상기 고정프레임에 전후진 가능하게 설치된 무빙프레임,
상기 멀티니들모듈에 연결되는 주사기 또는 작동보조구의 고정을 위해 상기 무빙프레임에 구비된 클램핑유닛,
무빙프레임 구동모터 및
상기 무빙프레임 구동모터의 축과 상기 무빙프레임을 연결하는 제1 리드스크류를 포함하며,
상기 무빙프레임 구동모터의 회전에 따라 상기 무빙프레임이 전후진 동작하는
멀티니들모듈을 위한 자동시술장치.
As an automatic treatment device for multi-needle module for skin treatment,
Fixed frame,
Moving frame installed in the fixed frame so as to move forward and backward,
Clamping unit provided in the moving frame for fixing the syringe or the operating aid connected to the multi-needle module,
Moving frame drive motor and
And a first lead screw connecting the shaft of the moving frame driving motor to the moving frame.
The moving frame moves forward and backward according to the rotation of the moving frame driving motor.
Automatic procedure device for multi-needle module.
청구항 1에 있어서,
상기 무빙프레임 구동모터는 상기 고정프레임에 고정 설치된
멀티니들모듈을 위한 자동시술장치.
The method according to claim 1,
The moving frame drive motor is fixed to the fixed frame
Automatic procedure device for multi-needle module.
청구항 1에 있어서,
상기 무빙프레임에는, 내측에 암나사산이 형성되어 상기 제1 리드스크류와 연결되는 스크류결합부가 구비된
멀티니들모듈을 위한 자동시술장치.
The method according to claim 1,
The moving frame is provided with a screw coupling portion is formed inside the female thread is connected to the first lead screw
Automatic procedure device for multi-needle module.
청구항 1에 있어서,
상기 무빙프레임에는 가이드돌기가 형성되고, 상기 고정프레임에는 상기 무빙프레임의 이동방향을 따라 연장된 가이드슬릿이 형성되며, 상기 가이드돌기가 상기 가이드슬릿에 삽입되어 상기 이동방향을 따르도록 안내받는
멀티니들모듈을 위한 자동시술장치.
The method according to claim 1,
A guide protrusion is formed on the moving frame, and a guide slit extending along the moving direction of the moving frame is formed on the fixed frame, and the guide protrusion is inserted into the guide slit to be guided along the moving direction.
Automatic procedure device for multi-needle module.
청구항 1에 있어서,
상기 무빙프레임에 설치된 피스톤푸셔 구동모터,
상기 피스톤푸셔 구동모터의 축에 연결된 제2 리드스크류 및
상기 피스톤푸셔 구동모터의 회전에 따라 상기 제2 리드스크류를 따라 전후진하도록 상기 제2 리드스크류에 결합된 피스톤푸셔를 더 포함하는
멀티니들모듈을 위한 자동시술장치.
The method according to claim 1,
Piston pusher drive motor installed in the moving frame,
A second lead screw connected to the shaft of the piston pusher driving motor;
And a piston pusher coupled to the second lead screw to move forward and backward along the second lead screw as the piston pusher driving motor rotates.
Automatic procedure device for multi-needle module.
청구항 5에 있어서,
상기 피스톤푸셔는
상기 멀티니들모듈과 연결되는 주사기의 피스톤을 가압하기 위한 푸셔몸체 및
상기 제2 리드스크류와의 연결을 위한 암나사산이 형성된 하측연장부를 포함하는
멀티니들모듈을 위한 자동시술장치.
The method according to claim 5,
The piston pusher
Pusher body for pressing the piston of the syringe connected to the multi-needle module and
It includes a lower extension portion formed with a female thread for connecting to the second lead screw
Automatic procedure device for multi-needle module.
청구항 6에 있어서,
상기 하측연장부에는 가이드돌기가 형성되고, 상기 무빙프레임에는 상기 피스톤푸셔의 이동방향을 따라 연장된 가이드슬릿이 형성되며, 상기 가이드돌기가 상기 가이드슬릿에 삽입되어 상기 이동방향을 따르도록 안내받는
멀티니들모듈을 위한 자동시술장치.The method according to claim 6,
Guide protrusions are formed in the lower extension portion, and a guide slit extending along the moving direction of the piston pusher is formed in the moving frame, and the guide protrusion is inserted into the guide slit to be guided along the moving direction.
Automatic procedure device for multi-needle module.
KR1020180041834A 2018-04-10 2018-04-10 Automatic procedure apparatus for multi-needle module KR102142692B1 (en)

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