WO2015126041A1 - Drug injection device - Google Patents

Drug injection device Download PDF

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Publication number
WO2015126041A1
WO2015126041A1 PCT/KR2014/011448 KR2014011448W WO2015126041A1 WO 2015126041 A1 WO2015126041 A1 WO 2015126041A1 KR 2014011448 W KR2014011448 W KR 2014011448W WO 2015126041 A1 WO2015126041 A1 WO 2015126041A1
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WIPO (PCT)
Prior art keywords
drug
injection device
drug injection
skin
needle
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PCT/KR2014/011448
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French (fr)
Korean (ko)
Inventor
원용기
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원용기
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Publication of WO2015126041A1 publication Critical patent/WO2015126041A1/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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • 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 drug injecting device, and more particularly, to a drug injecting device in which a needle fixing member is in contact with the skin and rotates while the needle penetrates the skin and at the same time the drug is discharged and injected into the skin. will be.
  • meso therapy is a method of injecting or injecting a drug into the dermal layer of the skin by using a microneedle, and was developed in 1952 by French physician Michel Pistor.
  • mesotherapy is widely used for cosmetic purposes such as obesity treatment through lipolysis, skin pain relief, hair regeneration, weight loss, wrinkle removal, wound and acne treatment, etc.
  • the number of procedures has increased significantly.
  • Drug injectors applied to mesotherapy are devices that inject drugs into the skin at high speed using electricity or pneumatic pressure, also called “meso guns”.
  • Mecondition is electrically or pneumatically priced, costing thousands of dollars per unit.
  • Driving these conditions requires power to operate the syringe when the syringe needle is inserted into the skin and when a certain amount of drug is injected after insertion.
  • the pneumatic main condition As a power source of the main condition, the pneumatic main condition has a sufficient power, and the pneumatic main condition is generally preferred to the electric main condition because the temperature rise is small even after continuous use for a long time.
  • the pneumatic drug injection gun of Patent No. 10-0597814 has a gun body having a trigger for operation and a port for introducing air, and a cylinder for pressurizing a syringe which operates under a pneumatic pressure while being installed side by side inside the gun body. And a catheter support mounted on the rod of the catheter insertion cylinder, a syringe press body mounted on the rod of the syringe pressurizing cylinder to press the syringe, and a catheter support mounted on the rod of the catheter insertion cylinder to move the catheter, and a guard at the tip of the gun body. And a controller for controlling the operation of the solenoid valve in response to an operation signal of the solenoid valve extending from the inside to the outside and selectively controlling the air supplied to the catheter insertion cylinder to move the catheter support.
  • the pneumatic drug injection gun configured as described above has an advantage that it can be used semi-permanently without being heated even when used for a long time as it is operated by an operating mechanism using pneumatic pressure.
  • the conventional pneumatic injection gun has a problem of creating a patient's rejection or fear of the needle as the needle of the syringe is formed as a protruding gun type.
  • the pneumatic drug injection gun generates a constant pressure in a regulator driving a syringe pressurizing cylinder that generates pressure to inject a drug to control the amount of drug injection, and electronically controls the operation time of the pressure generated for the injection amount control.
  • the control method in the unit ECU is used.
  • This method has the advantage of being relatively simple to implement, but since the resistance pressure of the skin varies according to the treatment site during drug injection, when a small amount of drug is injected, the amount of injection becomes inaccurate as the syringe receives the internal pressure of the skin, Furthermore, there was a problem that the drug is not injected into the skin.
  • the present invention has been made to solve the above-mentioned conventional problems, the object of the invention is to be able to easily and easily inject the drug to the skin by injecting the drug to the skin in a roller manner.
  • the drug injection device is intended to be able to inject the drug evenly to the skin by injecting the drug into the skin by the roller method.
  • a plurality of needles protruded to the outer circumferential surface of the needle fixing member formed in a cylindrical shape and closely adhered to the skin. Then, when the needle fixing member rotates, the needle penetrates into the skin and the drug is injected into the skin.
  • the purpose is to make it possible to inject into the skin.
  • the drug injection device is intended to be able to inject the drug to a wide range of skin in a short time by injecting the drug into the skin by the roller method.
  • the present invention for achieving the above object is a drug injection device, characterized in that configured to include a body portion, and a drug injection portion is installed in the body portion for injecting drugs into the skin.
  • the body portion is formed in the shape of a handle is provided with a first member is formed in the inner side so that one side is open, the first fixing hole is formed in communication with the first channel, coupled to the first fixed hole of the holding member It is characterized in that the coupling member is fixed.
  • the gripping member is characterized in that the connection portion is provided with the drug injection portion is installed.
  • the connecting portion is formed in a " ⁇ ⁇ " shape is characterized in that both ends of the connection member is provided with a coupling shaft formed to correspond to each other.
  • the second passage is formed in the inner side of the connecting member so that both end portions are opened to the binding shaft, and a second fixing hole is formed in the center of the connecting member to hold and hold the holding member.
  • the drug injecting portion is formed in a tubular shape is formed with a supply hole in the inside, a needle fixing member having a plurality of needle fixing holes is provided, is fixed and coupled to the needle fixing hole of the needle fixing member, to the outside of the needle fixing member It characterized in that the needle is provided to be coupled to be fixed to protrude.
  • the drug injection unit is provided with a cover member coupled to be fixed to the coupling shaft of the connecting portion provided in the body portion, the cover member is characterized in that the coupling shaft formed in the connecting member of the connecting portion is fixedly penetrated. .
  • the present invention configured as described above has an effect of allowing the drug to be injected into the skin simply and easily by injecting the drug into the skin in a roller manner.
  • the drug injection device is effective to inject the drug evenly to the skin by injecting the drug into the skin by the roller method.
  • a plurality of needles protruded to the outer circumferential surface of the needle fixing member formed in a cylindrical shape and closely adhered to the skin. Then, when the needle fixing member rotates, the needle penetrates into the skin and the drug is injected into the skin. It is effective to inject into the skin.
  • the drug injection device is effective to inject the drug into the skin in a short time by injecting the drug into the skin by the roller method.
  • FIG. 1 is a perspective view showing a drug injection device according to the present invention.
  • Figure 2 is a front view showing a drug injection device according to the present invention.
  • Figure 3 is a plan view showing a drug injection device according to the present invention.
  • Figure 4 is a cross-sectional view showing a drug injection device according to the present invention.
  • FIG. 5 is a view showing a portion A of FIG.
  • 6a and 6b is a view showing the working relationship of the drug injection device according to the present invention.
  • FIG. 1 is a perspective view showing a drug injection device according to the present invention
  • Figure 2 is a front view showing a drug injection device according to the invention
  • Figure 3 is a plan sectional view showing a drug injection device according to the invention
  • Figure 4 is
  • Figure 5 is a cross-sectional view showing a drug injection device according to the invention
  • Figure 5 is a view showing a portion A of FIG.
  • the drug injection device 100 includes a body part 110 and a drug injection part installed at one side of the body part 110 to inject drugs into the skin ( 310).
  • the body portion 110 is formed in the shape of a long rod-shaped handle is provided with a holding member 112, the thread 114 is formed on one side.
  • a first flow passage 116 is formed inside the gripping member 112 so that the direction in which the thread 114 is formed is opened, and the first flow passage 116 and the other open side of the first flow passage 116 are formed.
  • the first fixed hole 118 is formed in communication.
  • the first fixing hole 118 is a screw thread is formed, the first fixing hole 118 is screwed and fixed, the coupling member 120 is connected to the supply pipe 102 of the drug supply means for supplying drugs Binding is fixed.
  • the drug supplied through the drug supply means can be easily used while the gripping member 112 of the drug injection device 100 is held by the user, and the first flow path 116 of the gripping member 112 can be used. ) Will be supplied.
  • connection part 210 is fixedly coupled to the thread 114 formed on one side of the gripping member 112 of the body 110, that is, on one side of the gripping member 112, and the drug injection part 310 is installed. Is formed.
  • connection portion 210 is formed in a " ⁇ " shape is provided with a connecting member 212 is formed on the inner surface of the both ends of the coupling shaft 214 corresponding to each other to protrude inward.
  • connection member 212 is formed inside the connection member 212 so that both sides are open to the end of the binding shaft 214.
  • the second fixing hole 218 is formed in the central portion of the connecting member 212, the second passage 216 is formed in communication with the thread 114 of the holding member 112 is screwed.
  • the first flow path 116 of the gripping member 112 is in communication with the second flow path 216 of the connection member 212.
  • the drug supplied to the first passage 116 of the gripping member 112 is discharged through an opening formed at the end of the binding shaft 214 through the second passage 216 of the connecting member 212.
  • first fixing hole 118 of the holding member 112 and the second fixing hole 218 of the connecting member 212 to which the connecting member 212 is fixedly fixed packing are respectively provided.
  • the gripping member 112 and the connection member 212 are described as being screwed together, but the gripping member 112 and the connection member 212 are not limited thereto, and the gripping member 112 and the connection member 212 may be integrally formed. It is also possible to form a screw on the inside of 112 and to form a screw on the outside of the second fixing hole 218 of the connection member 212 may be coupled to each other.
  • the drug injecting part 310 is formed in a tubular shape, the supply hole 314 is formed in communication with the second passage 216 inside, needle fixing member 312 formed with a plurality of needle fixing holes 316 ) Is provided.
  • the cover member 320 is provided to cover both sides of the needle fixing member 312, the coupling shaft 214 of the connecting member 212 is penetrated.
  • the cover member 320 is bound to the binding shaft 214, it is coupled to be fixed rotatably.
  • the drug discharged to the outside through the second passage 216 of the connecting member 212 is supplied to the supply hole 314 of the needle fixing member 312 and the needle fixing member 312 is in contact with the skin In the state is moved while rotating about the binding axis 214 along the skin surface.
  • the needle fixing member 312 is fixed to the needle fixing hole 316 formed in the coupling, one side is located in the supply hole 314 formed inside the needle fixing member 312, the other side needle fixing member 312
  • the needle 330 is fixedly coupled to protrude outward.
  • the needle fixing member 312 rotates while in contact with the skin, the needle 330 penetrates into the skin, and when the needle 330 penetrates the skin, the supply hole 314 of the needle supply member 312 is moved.
  • the drug supplied to) is discharged to the outside through the needle 330 is injected into the skin.
  • 6a and 6b is a view showing the working relationship of the drug injection device according to the present invention.
  • the drug injection device 100 first connects the supply pipe 102 to the coupling member 120 of the gripping member 112 to receive the drug supplied from the drug supply means. .
  • the supply pipe 102 is connected to the coupling member 120 to supply the drug from the drug supply means, and the drug supplied to the coupling member 120 is connected to the first channel 116 of the gripping member 112 and the connection member. It is supplied to the supply hole 314 of the needle fixing member 312 through the second passage 216 of (212).
  • the user holds the needle fixing member 312 to the skin while holding the gripping member 112 of the drug injection device 100.
  • the needle 330 of the needle fixing member 312 penetrates the skin and at the same time the drug is supplied to the supply hole 314 of the needle fixing member 312 through the needle 330. Is discharged and injected into the skin.
  • the drug injection device 100 is the needle fixing member 312 provided in the needle fixing member 312 to penetrate the skin when the needle fixing member 312 is rotated along the skin in a roller manner, the needle 330 When penetrating the skin, the drug is discharged through the needle 330 is injected into the skin, it is possible to quickly and accurately inject the drug into the skin evenly over a wide range.
  • the drug injection device 100 by injecting the drug to the skin in a roller manner, anyone can easily inject the drug into the skin.
  • the present invention relates to a drug injecting device, and more particularly, to a drug injecting device in which a needle fixing member is in contact with the skin and rotates while the needle penetrates the skin and at the same time the drug is discharged and injected into the skin. will be.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
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  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The present invention relates to a drug injection device and, more specifically, to a drug injection device having needles which, when a needle fixing member comes in contact with skin and is rotating, penetrate the skin and having a drug discharged and injected into the skin when the needles penetrate the skin. To this end, a drug injection device comprises a body unit and an injection unit, provided on the body unit, for injecting a drug into skin.

Description

약물 주입장치Drug injection device
본 발명은 약물 주입장치에 관한 것으로, 보다 상세하게는 니들고정부재가 피부에 닿아 회전하면서 니들이 피부에 침투함과 동시에 이 니들이 피부에 침투시 약물이 배출되어 피부에 주입되도록 한 약물 주입장치에 관한 것이다.The present invention relates to a drug injecting device, and more particularly, to a drug injecting device in which a needle fixing member is in contact with the skin and rotates while the needle penetrates the skin and at the same time the drug is discharged and injected into the skin. will be.
일반적으로, 메조세라피(Meso Therapy)는 미세바늘을 이용하여 피부의 진피층에 약물을 주입하거나 또는 주사자극을 가하는 치료법으로써, 프랑스 의사인 Michel Pistor에 의해서 1952년에 개발되었다.In general, meso therapy is a method of injecting or injecting a drug into the dermal layer of the skin by using a microneedle, and was developed in 1952 by French physician Michel Pistor.
메조세라피의 시술목적은 지방분해를 통한 비만치료, 피부 통증 완화, 모발재생, 체중 감소, 주름 제거, 상처 및 여드름 치료 등 주로 성형 목적으로 광범위하게 사용되고 있으며, 최근 성형에 대한 관심이 고조됨에 따라 국내외에서 시술건수가 크게 증가하고 있다. The purpose of mesotherapy is widely used for cosmetic purposes such as obesity treatment through lipolysis, skin pain relief, hair regeneration, weight loss, wrinkle removal, wound and acne treatment, etc. The number of procedures has increased significantly.
메조세라피에 적용되는 약물 주입기는 전기나 공압을 이용하여 빠른 속도로 피부에 약물을 주입하는 장치로서, "메조건(meso gun)"이라고도 부른다.Drug injectors applied to mesotherapy are devices that inject drugs into the skin at high speed using electricity or pneumatic pressure, also called "meso guns".
메조건은 전기식 또는 공압식으로 작동되며, 대당 가격이 수천 달러에 이르는 고가의 제품이다.Mecondition is electrically or pneumatically priced, costing thousands of dollars per unit.
이러한 메조건을 구동하는 데는 주사기 바늘을 피부에 삽입할 때와 삽입 후 정해진 양의 약물을 주사할 때 주사기를 동작시키기 위한 동력이 필요하다.Driving these conditions requires power to operate the syringe when the syringe needle is inserted into the skin and when a certain amount of drug is injected after insertion.
메조건의 동력원으로 전기식 메조건에 비해서 공압식 메조건은 충분한 파워가 제공되고, 연속적으로 장시간 사용하더라도 온도 상승이 작기 때문에 일반적으로 전기식 메조건보다 공압식 메조건이 선호되고 있다.As a power source of the main condition, the pneumatic main condition has a sufficient power, and the pneumatic main condition is generally preferred to the electric main condition because the temperature rise is small even after continuous use for a long time.
이러한 공압식 메조건의 일예로 대한민국 등록특허번호 제10-0597814호가 개시되어 있다.An example of such pneumatic condition is disclosed Korean Patent No. 10-0597814.
즉, 등록특허번호 제10-0597814호의 공압식 약물주사용 건은 조작을 위한 방아쇠 및 에어 도입을 위한 포트를 갖는 건 몸체와, 건 몸체의 내부에 나란하게 설치되면서 공압을 받아 동작하는 주사기 가압용 실린더 및 카테터 삽입용 실린더와, 주사기 가압용 실린더의 로드에 장착되어 주사기를 눌러주는 주사기 가압체 및 카테터 삽입용 실린더의 로드에 장착되어 카테터를 움직여주는 카테터 지지체와, 선단부에 보호대를 가지면서 건 몸체의 내부로부터 외부까지 길게 연장되어 카테터 지지체의 이동을 카테터 삽입용 실린더로 공급되는 에어를 선택적으로 단속하는 솔레노이드밸브 및 방아쉬의 조작신호를 받아 솔레노이드 밸브의 작동을 제어하는 컨트롤러를 포함하여 구성되어 있다.That is, the pneumatic drug injection gun of Patent No. 10-0597814 has a gun body having a trigger for operation and a port for introducing air, and a cylinder for pressurizing a syringe which operates under a pneumatic pressure while being installed side by side inside the gun body. And a catheter support mounted on the rod of the catheter insertion cylinder, a syringe press body mounted on the rod of the syringe pressurizing cylinder to press the syringe, and a catheter support mounted on the rod of the catheter insertion cylinder to move the catheter, and a guard at the tip of the gun body. And a controller for controlling the operation of the solenoid valve in response to an operation signal of the solenoid valve extending from the inside to the outside and selectively controlling the air supplied to the catheter insertion cylinder to move the catheter support.
이와 같이 구성되는 공압식 약물 주사용 건은 공압을 이용한 작동 메커니즘에 의해 작동됨에 따라 장시간 사용해도 열이 나지 않고, 반영구적으로 사용할 수 있는 장점이 있다.The pneumatic drug injection gun configured as described above has an advantage that it can be used semi-permanently without being heated even when used for a long time as it is operated by an operating mechanism using pneumatic pressure.
하지만, 종래의 공압식 주사용 건은 주사기의 바늘이 외부로 돌출된 건 타입으로 형성됨에 따라 바늘에 대한 환자의 거부감이나 공포감을 조성하는 문제점이 있었다.However, the conventional pneumatic injection gun has a problem of creating a patient's rejection or fear of the needle as the needle of the syringe is formed as a protruding gun type.
따라서, 공압식 약물 주사용 건은 약물 주입량을 조절하기 위해 약물을 주입하도록 압력을 발생하는 주사기 가압용 실린더를 구동하는 레귤레이터에서 일정한 압력을 발생하고, 주입량 조절을 위해서 발생된 압력의 작동시간을 전자제어유닛(ECU)에서 제어하는 방식을 사용한다.Accordingly, the pneumatic drug injection gun generates a constant pressure in a regulator driving a syringe pressurizing cylinder that generates pressure to inject a drug to control the amount of drug injection, and electronically controls the operation time of the pressure generated for the injection amount control. The control method in the unit ECU is used.
이러한 방식은 비교적 간단하게 구현할 수 있는 이점은 있으나, 약물 주입시 시술 부위에 따라 피부의 저항 압력이 달라지므로, 소량의 약물을 주입하는 경우, 주사기가 피부의 내압을 받음에 따라 주입량이 부정확해지고, 더 나아가 피부에 약물이 주입되지 않는 문제점이 있었다.This method has the advantage of being relatively simple to implement, but since the resistance pressure of the skin varies according to the treatment site during drug injection, when a small amount of drug is injected, the amount of injection becomes inaccurate as the syringe receives the internal pressure of the skin, Furthermore, there was a problem that the drug is not injected into the skin.
본 발명은 상기한 종래의 문제점을 해결하기 위하여 안출된 것으로, 로울러 방식으로 피부에 약물을 주입함으로써, 간편하고, 용이하게 약물을 피부에 주입시킬 수 있도록 하는데 그 목적이 있다.The present invention has been made to solve the above-mentioned conventional problems, the object of the invention is to be able to easily and easily inject the drug to the skin by injecting the drug to the skin in a roller manner.
또한, 약물 주입장치는 로울러 방식에 의해 피부에 약물을 주입함으로써, 골고루 피부에 약물을 주입할 수 있도록 하는데 그 목적이 있다.In addition, the drug injection device is intended to be able to inject the drug evenly to the skin by injecting the drug into the skin by the roller method.
그리고, 원통 형상으로 형성된 니들고정부재의 외주면으로 돌출되게 다수개의 니들을 구비하여 피부에 밀착시킨 후 밀면 니들고정부재가 회전하면서 니들이 피부로 침투함과 동시에 약물이 피부로 주입되도록 함으로써, 누구나 쉽게 약물을 피부에 주입시킬 수 있도록 하는데 그 목적이 있다.In addition, a plurality of needles protruded to the outer circumferential surface of the needle fixing member formed in a cylindrical shape and closely adhered to the skin. Then, when the needle fixing member rotates, the needle penetrates into the skin and the drug is injected into the skin. The purpose is to make it possible to inject into the skin.
한편, 약물 주입장치는 로울러 방식에 의해 약물을 피부로 주입함으로써, 넓은 범위의 피부에 약물을 단시간에 주입시킬 수 있도록 하는데 그 목적이 있다.On the other hand, the drug injection device is intended to be able to inject the drug to a wide range of skin in a short time by injecting the drug into the skin by the roller method.
상기한 목적을 달성하기 위한 본 발명은 약물 주입장치에 있어서, 몸체부와, 상기 몸체부에 설치되어 약물을 피부에 주입하는 약물 주입부를 포함하여 구성된 것을 특징으로 한다.The present invention for achieving the above object is a drug injection device, characterized in that configured to include a body portion, and a drug injection portion is installed in the body portion for injecting drugs into the skin.
여기서, 상기 몸체부는 손잡이 형태로 형성되어 일측부가 개방되게 내측에 제1유로가 형성되고, 제1유로와 연통되게 제1고정공이 형성된 파지부재가 구비되며, 상기 파지부재의 제1고정공에 결합 고정되는 결합부재가 구비된 것을 특징으로 한다.Here, the body portion is formed in the shape of a handle is provided with a first member is formed in the inner side so that one side is open, the first fixing hole is formed in communication with the first channel, coupled to the first fixed hole of the holding member It is characterized in that the coupling member is fixed.
나아가, 상기 파지부재에는 약물 주입부가 설치되는 연결부가 형성된 것을 특징으로 한다.Furthermore, the gripping member is characterized in that the connection portion is provided with the drug injection portion is installed.
아울러, 상기 연결부는 "└┘"자 형상으로 형성되어 양측 끝단부에는 서로 대응되게 결속축이 형성된 연결부재가 구비된 것을 특징으로 한다.In addition, the connecting portion is formed in a "└ ┘" shape is characterized in that both ends of the connection member is provided with a coupling shaft formed to correspond to each other.
이때, 상기 연결부재의 내측에는 양측 끝단부가 결속축으로 개방되게 제2유로가 형성되며, 상기 연결부재의 중앙부에는 파지부재가 결합 고정되는 제2고정공이 형성된 것을 특징으로 한다.At this time, the second passage is formed in the inner side of the connecting member so that both end portions are opened to the binding shaft, and a second fixing hole is formed in the center of the connecting member to hold and hold the holding member.
그리고, 상기 약물 주입부는 관 형상으로 형성되어 내측에 공급공이 형성되되, 다수개의 니들고정공이 형성된 니들고정부재가 구비되고, 상기 니들고정부재의 니들고정공에 결합 고정되되, 니들고정부재의 외측으로 돌출되게 결합 고정되는 니들이 구비된 것을 특징으로 한다.And, the drug injecting portion is formed in a tubular shape is formed with a supply hole in the inside, a needle fixing member having a plurality of needle fixing holes is provided, is fixed and coupled to the needle fixing hole of the needle fixing member, to the outside of the needle fixing member It characterized in that the needle is provided to be coupled to be fixed to protrude.
여기서, 상기 약물 주입부는 상기 몸체부에 구비된 연결부의 결속축에 관통되게 결합 고정되는 커버부재가 구비되고, 상기 커버부재는 연결부의 연결부재에 형성된 결속축이 관통되게 결합 고정된 것을 특징으로 한다.Here, the drug injection unit is provided with a cover member coupled to be fixed to the coupling shaft of the connecting portion provided in the body portion, the cover member is characterized in that the coupling shaft formed in the connecting member of the connecting portion is fixedly penetrated. .
이와 같이 구성된 본 발명은 로울러 방식으로 피부에 약물을 주입함으로써, 간편하고, 용이하게 약물을 피부에 주입시킬 수 있도록 하는 효과가 있다.The present invention configured as described above has an effect of allowing the drug to be injected into the skin simply and easily by injecting the drug into the skin in a roller manner.
또한, 약물 주입장치는 로울러 방식에 의해 피부에 약물을 주입함으로써, 골고루 피부에 약물을 주입할 수 있도록 하는 효과가 있다.In addition, the drug injection device is effective to inject the drug evenly to the skin by injecting the drug into the skin by the roller method.
그리고, 원통 형상으로 형성된 니들고정부재의 외주면으로 돌출되게 다수개의 니들을 구비하여 피부에 밀착시킨 후 밀면 니들고정부재가 회전하면서 니들이 피부로 침투함과 동시에 약물이 피부로 주입되도록 함으로써, 누구나 쉽게 약물을 피부에 주입시킬 수 있도록 하는 효과가 있다.In addition, a plurality of needles protruded to the outer circumferential surface of the needle fixing member formed in a cylindrical shape and closely adhered to the skin. Then, when the needle fixing member rotates, the needle penetrates into the skin and the drug is injected into the skin. It is effective to inject into the skin.
한편, 약물 주입장치는 로울러 방식에 의해 약물을 피부로 주입함으로써, 넓은 범위의 피부에 약물을 단시간에 주입시킬 수 있도록 하는 효과가 있다.On the other hand, the drug injection device is effective to inject the drug into the skin in a short time by injecting the drug into the skin by the roller method.
도 1은 본 발명에 따른 약물 주입장치를 보인 사시도.1 is a perspective view showing a drug injection device according to the present invention.
도 2는 본 발명에 따른 약물 주입장치를 보인 정면도.Figure 2 is a front view showing a drug injection device according to the present invention.
도 3은 본 발명에 따른 약물 주입장치를 보인 평면도.Figure 3 is a plan view showing a drug injection device according to the present invention.
도 4는 본 발명에 따른 약물 주입장치를 보인 단면도.Figure 4 is a cross-sectional view showing a drug injection device according to the present invention.
도 5는 도 4의 A부를 보인 도면.5 is a view showing a portion A of FIG.
도 6a 및 도 6b는 본 발명에 따른 약물 주입장치의 작용관계를 보인 도면.6a and 6b is a view showing the working relationship of the drug injection device according to the present invention.
이하, 본 발명에 따른 약물 주입장치에 대하여 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the drug injection device according to the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 약물 주입장치를 보인 사시도이고, 도 2는 본 발명에 따른 약물 주입장치를 보인 정면도이고, 도 3은 본 발명에 따른 약물 주입장치를 보인 평단면도이고, 도 4는 본 발명에 따른 약물 주입장치를 보인 단면도이고, 도 5는 도 4의 A부를 보인 도면이다.1 is a perspective view showing a drug injection device according to the present invention, Figure 2 is a front view showing a drug injection device according to the invention, Figure 3 is a plan sectional view showing a drug injection device according to the invention, Figure 4 is Figure 5 is a cross-sectional view showing a drug injection device according to the invention, Figure 5 is a view showing a portion A of FIG.
도 1 내지도 5에 도시된 바와 같이 본 발명에 따른 약물 주입장치(100)는 몸체부(110)와, 이 몸체부(110)의 일측부에 설치되어 약물을 피부에 주입하는 약물 주입부(310)로 구성된다.1 to 5, the drug injection device 100 according to the present invention includes a body part 110 and a drug injection part installed at one side of the body part 110 to inject drugs into the skin ( 310).
여기서, 상기 몸체부(110)는 긴 봉 형태의 손잡이 형상으로 형성되어 일측부에 나사산(114)이 형성된 파지부재(112)가 구비된다.Here, the body portion 110 is formed in the shape of a long rod-shaped handle is provided with a holding member 112, the thread 114 is formed on one side.
나아가, 상기 파지부재(112)의 내측에는 나사산(114)이 형성된 방향이 개방되게 제1유로(116)가 형성되고, 제1유로(116)의 개방된 타측부에는 제1유로(116)와 연통되게 제1고정공(118)이 형성된다.Further, a first flow passage 116 is formed inside the gripping member 112 so that the direction in which the thread 114 is formed is opened, and the first flow passage 116 and the other open side of the first flow passage 116 are formed. The first fixed hole 118 is formed in communication.
이때, 상기 제1고정공(118)에는 나사산이 형성되고, 제1고정공(118)에 나사 결합 고정되되, 약물을 공급하는 약물 공급수단의 공급관(102)이 연결되는 결합부재(120)가 결속 고정된다.At this time, the first fixing hole 118 is a screw thread is formed, the first fixing hole 118 is screwed and fixed, the coupling member 120 is connected to the supply pipe 102 of the drug supply means for supplying drugs Binding is fixed.
따라서, 상기 약물 주입장치(100)의 파지부재(112)를 사용자가 파지한 상태에서 용이하게 사용할 수 있도록 함과 동시에 약물 공급수단을 통하여 공급되는 약물은 파지부재(112)의 제1유로(116)로 공급되게 된다.Therefore, the drug supplied through the drug supply means can be easily used while the gripping member 112 of the drug injection device 100 is held by the user, and the first flow path 116 of the gripping member 112 can be used. ) Will be supplied.
그리고, 상기 몸체부(110)의 파지부재(112)의 일측부, 즉 파지부재(112)의 일측부에 형성된 나사산(114)에 결합 고정되어 약물 주입부(310)가 설치되는 연결부(210)가 형성된다.In addition, the connection part 210 is fixedly coupled to the thread 114 formed on one side of the gripping member 112 of the body 110, that is, on one side of the gripping member 112, and the drug injection part 310 is installed. Is formed.
여기서, 상기 연결부(210)는 "└┘"자 형상으로 형성되어 양측 끝단의 내측면에는 내측으로 돌출되게 서로 대응되는 결속축(214)이 형성된 연결부재(212)가 구비된다.Here, the connection portion 210 is formed in a "└┘" shape is provided with a connecting member 212 is formed on the inner surface of the both ends of the coupling shaft 214 corresponding to each other to protrude inward.
나아가, 상기 연결부재(212)의 내측에 형성되되, 양측부가 결속축(214)의 끝단부로 개방되게 제2유로(216)가 형성된다.Further, a second flow path 216 is formed inside the connection member 212 so that both sides are open to the end of the binding shaft 214.
아울러, 상기 연결부재(212)의 중앙부에 형성되되, 제2유로(216)와 연통되게 형성되어 파지부재(112)의 나사산(114)이 나사 결합되는 제2고정공(218)이 형성된다.In addition, the second fixing hole 218 is formed in the central portion of the connecting member 212, the second passage 216 is formed in communication with the thread 114 of the holding member 112 is screwed.
이때, 상기 파지부재(112)가 제2고정공(218)에 결합 고정시 파지부재(112)의 제1유로(116)는 연결부재(212)의 제2유로(216)와 연통되게 된다.At this time, when the gripping member 112 is fixedly coupled to the second fixing hole 218, the first flow path 116 of the gripping member 112 is in communication with the second flow path 216 of the connection member 212.
따라서, 상기 파지부재(112)의 제1유로(116)로 공급된 약물은 연결부재(212)의 제2유로(216)를 통하여 결속축(214)의 끝단에 형성된 개방부를 통하여 배출되게 된다.Therefore, the drug supplied to the first passage 116 of the gripping member 112 is discharged through an opening formed at the end of the binding shaft 214 through the second passage 216 of the connecting member 212.
한편, 상기 연결부재(212)가 결합 고정되는 파지부재(112)의 제1고정공(118)과 연결부재(212)의 제2고정공(218)에는 약물의 누수를 방지하는 패킹(미도시)이 각각 구비된다.On the other hand, the first fixing hole 118 of the holding member 112 and the second fixing hole 218 of the connecting member 212 to which the connecting member 212 is fixedly fixed packing (not shown) Are respectively provided.
그리고, 상기 파지부재(112)와 연결부재(212)는 나사 결합되는 것으로 설명하고 있으나, 이는 이에 한정되는 것이 아니라 파지부재(112)와 연결부재(212)를 일체로 형성할 수도 있으며, 파지부재(112)의 내측에 나사를 형성하고 연결부재(212)의 제2고정공(218) 외측에 나사를 형성하여 서로 결합 할 수도 있다. The gripping member 112 and the connection member 212 are described as being screwed together, but the gripping member 112 and the connection member 212 are not limited thereto, and the gripping member 112 and the connection member 212 may be integrally formed. It is also possible to form a screw on the inside of 112 and to form a screw on the outside of the second fixing hole 218 of the connection member 212 may be coupled to each other.
또한, 상기 약물 주입부(310)는 관 형상으로 형성되어 내측에 제2유로(216)와 연통되는 공급공(314)이 형성되고, 다수개의 니들고정공(316)이 형성된 니들고정부재(312)가 구비된다.In addition, the drug injecting part 310 is formed in a tubular shape, the supply hole 314 is formed in communication with the second passage 216 inside, needle fixing member 312 formed with a plurality of needle fixing holes 316 ) Is provided.
여기서, 상기 니들고정부재(312)의 양측부를 커버하되, 연결부재(212)의 결속축(214)이 관통되게 결속되는 커버부재(320)가 구비된다.Here, the cover member 320 is provided to cover both sides of the needle fixing member 312, the coupling shaft 214 of the connecting member 212 is penetrated.
이때, 상기 커버부재(320)는 결속축(214)에 결속되되, 회동 가능하게 결합 고정된다.At this time, the cover member 320 is bound to the binding shaft 214, it is coupled to be fixed rotatably.
따라서, 상기 연결부재(212)의 제2유로(216)를 통하여 외부로 배출되는 약물은 니들고정부재(312)의 공급공(314)으로 공급됨과 동시에 니들고정부재(312)는 피부에 접촉한 상태에서 피부면을 따라 결속축(214)을 중심으로 회전하면서 이동하게 된다.Therefore, the drug discharged to the outside through the second passage 216 of the connecting member 212 is supplied to the supply hole 314 of the needle fixing member 312 and the needle fixing member 312 is in contact with the skin In the state is moved while rotating about the binding axis 214 along the skin surface.
나아가, 상기 니들고정부재(312)에 형성된 니들고정공(316)에 결합 고정되되, 니들고정부재(312) 내측에 형성된 공급공(314)에 일측부가 위치되고, 타측부는 니들고정부재(312)의 외측으로 돌출되게 결합 고정되는 니들(330)이 구비된다. Further, the needle fixing member 312 is fixed to the needle fixing hole 316 formed in the coupling, one side is located in the supply hole 314 formed inside the needle fixing member 312, the other side needle fixing member 312 The needle 330 is fixedly coupled to protrude outward.
따라서, 상기 니들고정부재(312)가 피부에 접촉한 상태에서 회전하면서 이동시 니들(330)이 피부에 침투하게 되고, 니들(330)이 피부에 침투시 니들공급부재(312)의 공급공(314)으로 공급된 약물이 니들(330)을 통하여 외부로 배출되어 피부에 주입되게 된다.Therefore, when the needle fixing member 312 rotates while in contact with the skin, the needle 330 penetrates into the skin, and when the needle 330 penetrates the skin, the supply hole 314 of the needle supply member 312 is moved. The drug supplied to) is discharged to the outside through the needle 330 is injected into the skin.
이와 같이 구성된 본 발명에 따른 약물 주입장치에 대한 작용관계를 설명하면 다음과 같다. Referring to the working relationship for the drug injection device according to the invention configured as described above are as follows.
도 6a 및 도 6b는 본 발명에 따른 약물 주입장치의 작용관계를 보인 도면이다.6a and 6b is a view showing the working relationship of the drug injection device according to the present invention.
이에 도시된 바와 같이 본 발명에 따른 약물 주입장치(100)는 먼저, 상기 파지부재(112)의 결합부재(120)에 약물 공급수단으로부터 공급되는 약물을 공급받을 수 있도록 공급관(102)을 연결시킨다.As shown therein, the drug injection device 100 according to the present invention first connects the supply pipe 102 to the coupling member 120 of the gripping member 112 to receive the drug supplied from the drug supply means. .
이렇게, 상기 결합부재(120)에 공급관(102)을 연결시켜 약물 공급수단으로부터 약물이 공급되고, 결합부재(120)로 공급되는 약물은 파지부재(112)의 제1유로(116)와 연결부재(212)의 제2유로(216)를 통하여 니들고정부재(312)의 공급공(314)으로 공급되게 된다.In this way, the supply pipe 102 is connected to the coupling member 120 to supply the drug from the drug supply means, and the drug supplied to the coupling member 120 is connected to the first channel 116 of the gripping member 112 and the connection member. It is supplied to the supply hole 314 of the needle fixing member 312 through the second passage 216 of (212).
이와 같이 상기 니들고정부재(312)의 공급공(314)으로 약물이 공급되는 상태에서 사용자는 약물 주입장치(100)의 파지부재(112)를 파지한 상태에서 니들고정부재(312)를 피부에 밀착시킨 후 밀어 왕복동작을 수행하게 되면 니들고정부재(312)의 니들(330)이 피부를 침투함과 동시에 니들(330)을 통하여 니들고정부재(312)의 공급공(314)으로 공급된 약물이 배출되어 피부에 주입되게 된다.As described above, in the state where the drug is supplied to the supply hole 314 of the needle fixing member 312, the user holds the needle fixing member 312 to the skin while holding the gripping member 112 of the drug injection device 100. When the reciprocating operation is performed after the close contact, the needle 330 of the needle fixing member 312 penetrates the skin and at the same time the drug is supplied to the supply hole 314 of the needle fixing member 312 through the needle 330. Is discharged and injected into the skin.
따라서, 상기 약물 주입장치(100)는 로울러 방식으로 니들고정부재(312)가 피부를 따라 회전하면서 이동시 니들고정부재(312)에 구비된 니들(330)이 피부를 침투하게 되고, 니들(330)이 피부를 침투시 약물이 니들(330)을 통하여 배출되어 피부에 주입됨으로써, 골고루 넓은 범위에 약물을 피부에 신속하고 정확하게 주입시킬 수 있게 된다.Therefore, the drug injection device 100 is the needle fixing member 312 provided in the needle fixing member 312 to penetrate the skin when the needle fixing member 312 is rotated along the skin in a roller manner, the needle 330 When penetrating the skin, the drug is discharged through the needle 330 is injected into the skin, it is possible to quickly and accurately inject the drug into the skin evenly over a wide range.
또한, 상기 약물 주입장치(100)는 로울러 방식으로 피부에 약물을 주입함으로써, 누구나 쉽게 약물을 피부에 주입시킬 수 있게 된다.In addition, the drug injection device 100 by injecting the drug to the skin in a roller manner, anyone can easily inject the drug into the skin.
상기에서는 본 발명에 따른 약물 주입장치에 대한 바람직한 실시예에 대하여 설명하였지만, 본 발명은 이에 한정되는 것이 아니고, 특허청구범위와 발명의 상세한 설명 및 첨부한 도면의 범위 안에서 여러 가지로 변형하여 실시하는 것이 가능하고, 이 또한 본 발명의 권리범위에 속한다. In the above, a preferred embodiment of the drug injection device according to the present invention has been described, but the present invention is not limited thereto, and various modifications are made within the scope of the claims and the detailed description of the invention and the accompanying drawings. It is possible that this also belongs to the scope of the present invention.
본 발명은 약물 주입장치에 관한 것으로, 보다 상세하게는 니들고정부재가 피부에 닿아 회전하면서 니들이 피부에 침투함과 동시에 이 니들이 피부에 침투시 약물이 배출되어 피부에 주입되도록 한 약물 주입장치에 관한 것이다.The present invention relates to a drug injecting device, and more particularly, to a drug injecting device in which a needle fixing member is in contact with the skin and rotates while the needle penetrates the skin and at the same time the drug is discharged and injected into the skin. will be.

Claims (7)

  1. 약물 주입장치에 있어서,In the drug injection device,
    몸체부와,Body,
    상기 몸체부에 설치되어 약물을 피부에 주입하는 약물 주입부를 포함하여 구성된 것을 특징으로 하는 약물 주입장치.Drug injection device is installed in the body portion comprising a drug injecting unit for injecting drugs into the skin.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 몸체부는 손잡이 형태로 형성되어 일측부가 개방되게 내측에 제1유로가 형성되고, 제1유로와 연통되게 제1고정공이 형성된 파지부재가 구비되며,The body portion is formed in the shape of a handle is provided with a first member is formed in the inner side so that one side is open, the first holding hole is formed in communication with the first channel,
    상기 파지부재의 제1고정공에 결합 고정되는 결합부재가 구비된 것을 특징으로 하는 약물 주입장치.Drug injection device characterized in that the coupling member is provided fixed to the first fixed hole of the holding member.
  3. 제 2 항에 있어서,The method of claim 2,
    상기 파지부재에는 약물 주입부가 설치되는 연결부가 형성된 것을 특징으로 하는 약물 주입장치.The gripping member is a drug injection device, characterized in that the connection portion is provided with a drug injection unit is installed.
  4. 제 3 항에 있어서,The method of claim 3, wherein
    상기 연결부는 "└┘"자 형상으로 형성되어 양측 끝단부에는 서로 대응되게 결속축이 형성된 연결부재가 구비된 것을 특징으로 하는 약물 주입장치.The connecting portion is formed in the shape of "└┘" the drug injection device, characterized in that the both ends are provided with a connecting member formed with a coupling shaft corresponding to each other.
  5. 제 4 항에 있어서,The method of claim 4, wherein
    상기 연결부재의 내측에는 양측 끝단부가 결속축으로 개방되게 제2유로가 형성되며,Inside the connecting member is formed a second flow path so that both ends are opened to the binding shaft,
    상기 연결부재의 중앙부에는 파지부재가 결합 고정되는 제2고정공이 형성된 것을 특징으로 하는 약물 주입장치.Drug injection device, characterized in that the second fixing hole is formed in the central portion of the connection member coupled to the holding member.
  6. 제 1 항에 있어서,The method of claim 1,
    상기 약물 주입부는 관 형상으로 형성되어 내측에 공급공이 형성되되, 다수개의 니들고정공이 형성된 니들고정부재가 구비되고,The drug injecting portion is formed in a tubular shape is formed with a supply hole inside, a needle fixing member having a plurality of needle fixing holes is provided,
    상기 니들고정부재의 니들고정공에 결합 고정되되, 니들고정부재의 외측으로 돌출되게 결합 고정되는 니들이 구비된 것을 특징으로 하는 약물 주입장치.Drug injection device, characterized in that the needle is fixed to the needle fixing hole of the needle fixing member, the needle is fixed to protrude to the outside of the needle fixing member.
  7. 제 6 항에 있어서,The method of claim 6,
    상기 약물 주입부는 상기 몸체부에 구비된 연결부의 결속축에 관통되게 결합 고정되는 커버부재가 구비되고,The drug injection unit is provided with a cover member coupled to be fixed to penetrate through the binding shaft of the connection portion provided in the body portion,
    상기 커버부재는 연결부의 연결부재에 형성된 결속축이 관통되게 결합 고정된 것을 특징으로 하는 약물 주입장치.The cover member is a drug injection device, characterized in that the coupling shaft formed in the connecting member of the connecting portion is fixed to pass through.
PCT/KR2014/011448 2014-02-19 2014-11-27 Drug injection device WO2015126041A1 (en)

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KR101901657B1 (en) * 2016-11-16 2018-09-28 봄텍전자 주식회사 Roller Device for Supplying Liquid
KR101866246B1 (en) * 2017-10-27 2018-06-11 주식회사 코스칼드바이오 Roller-type skin care device with improved rolling performance
KR102575054B1 (en) * 2022-04-30 2023-09-06 서유경 Method of operating semi-permanent tattoo for hair care

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KR20080100569A (en) * 2007-05-14 2008-11-19 주식회사 제이앤엘 Microneedle roller structure
KR20090036838A (en) * 2007-10-10 2009-04-15 이삼국 Skin stimulator device
KR20100005534A (en) * 2008-07-07 2010-01-15 주식회사 인투메디 Micro-needle apparatus for medical treatment
KR20120007011U (en) * 2011-03-31 2012-10-10 주식회사 한빛티앤아이 Micro needle stamp

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Publication number Priority date Publication date Assignee Title
KR20080100569A (en) * 2007-05-14 2008-11-19 주식회사 제이앤엘 Microneedle roller structure
KR20090036838A (en) * 2007-10-10 2009-04-15 이삼국 Skin stimulator device
KR20100005534A (en) * 2008-07-07 2010-01-15 주식회사 인투메디 Micro-needle apparatus for medical treatment
KR20120007011U (en) * 2011-03-31 2012-10-10 주식회사 한빛티앤아이 Micro needle stamp

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