KR200422645Y1 - Un Invasive Succession Drug Injector - Google Patents

Un Invasive Succession Drug Injector Download PDF

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Publication number
KR200422645Y1
KR200422645Y1 KR2020060005461U KR20060005461U KR200422645Y1 KR 200422645 Y1 KR200422645 Y1 KR 200422645Y1 KR 2020060005461 U KR2020060005461 U KR 2020060005461U KR 20060005461 U KR20060005461 U KR 20060005461U KR 200422645 Y1 KR200422645 Y1 KR 200422645Y1
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KR
South Korea
Prior art keywords
drug
piston
syringe
injector
present
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KR2020060005461U
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Korean (ko)
Inventor
이강민
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이강민
이혜정
김범수
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Priority to KR2020060005461U priority Critical patent/KR200422645Y1/en
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Publication of KR200422645Y1 publication Critical patent/KR200422645Y1/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
    • 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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/006—Sprayers or atomisers specially adapted for therapeutic purposes operated by applying mechanical pressure to the liquid to be sprayed or atomised
    • A61M11/007—Syringe-type or piston-type sprayers or atomisers
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • A61M11/065—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type using steam as driving gas
    • 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
    • A61M2005/3125—Details specific display means, e.g. to indicate dose setting
    • A61M2005/3126—Specific display means related to dosing
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials

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

Abstract

본 발명은 약물 투여 장치에 관한 것으로서, 상기 장치는 약물주입기 피스톤 및 그와 연결되어 있는 약물의 공급 시린저 구조를 포함한다. 본 발명에 따르면, 약물주입기 피스톤에 공급된 약물은 가스압력에 의하여 약물주입기 피스톤에 의해 피부 및 근육으로 약물이 분사되고 또 다시 피스톤 봉 당김대를 뒤로 당김으로서 약물공급 시린저로 부터 약물주입기 피스톤 관에 계속적으로 약물이 공급하여, 연속적으로 약물을 주입할 수 있는 장치에 관한 것이다.The present invention relates to a drug administration device, wherein the device comprises a syringe syringe and a supply syringe structure of a drug connected thereto. According to the present invention, the drug supplied to the drug injector piston is injected into the skin and muscle by the drug injector piston by gas pressure and again by pulling the piston rod pull back back from the drug injector piston tube. The present invention relates to a device capable of continuously injecting a drug and continuously injecting the drug.

무바늘 주사기, 연속 약물주입기, 경피투여 Needleless syringes, continuous injectors, transdermal administration    

Description

비 침습성 연속 약물 주입기 {Un Invasive Succession Drug Injector} Non Invasive Succession Drug Injector

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

1: 가스총 연결대1: gas gun connecting rod

2: 약물주입기 피스톤 봉2: injector piston rod

3: 약물주입기 피스톤 관3: injector piston tube

4: 피스톤 봉 당김대4: piston rod pulley

5: 약물공급 시린저 피스톤 봉5: drug supply syringe piston rod

6: 약물공급 시린저 관6: drug supply syringe tube

7: 약물 분사구7: drug nozzle

본 고안은 비 침습성 연속 약무주입기에 관한 것으로, 특히 약물을 계속적으로 약물주입기에 공급하여, 연속적인 약물을 투여하기 위한 주사기 조립체에 관한 것이다. The present invention relates to a non-invasive continuous drug injector, and more particularly, to a syringe assembly for continuously supplying a drug to a drug injector to administer a continuous drug.

일반적으로, 주사약제는 액체 형태(liquid formulation)로 저장된 후에 피하조직 및 근육 내에 주사된다. 그러나 일반적 주사기의 단점으로는 약제주입 시 통증을 수반한다는 점을 가진다. 종래에의 기술은 가스건을 사용하여, 순간압력의 힘으로서 피부조직 및 근육에 약물을 투여하는 장치가 있으나 이는 계속적으로 약물을 투여할 수 없다는 단점을 가지고 있다. 계속적인 약물의 공급에 따라, 인체의 사용뿐 만 아니라 바늘의 사용 없이 약물을 투여하므로, 약물을 많은 개체에 연속적으로 투여 시에 유용하게 사용될 수 있음을 목적으로 한다. In general, injectables are injected into the subcutaneous tissue and muscle after being stored in a liquid formulation. However, a disadvantage of the general syringe is that it involves pain when injecting drugs. The prior art uses a gas gun, but there is a device for administering the drug to the skin tissue and muscle as the force of the momentary pressure, but this has the disadvantage that the drug cannot be continuously administered. In accordance with the continuous supply of drugs, the drug is administered not only for the use of the human body but also without the use of a needle, and therefore, may be usefully used when the drug is continuously administered to many individuals.

본 고안은 가스압을 사용하는 가스건에 사용되는 약물주입기로서 취급이 용이하고, 약물주입피스톤에 계속적으로 약물을 공급할 수 있는 장치를 부착하여 연속적인 약물을 투여하는데 목적이 있다.The present invention aims at continuous drug administration by attaching a device which is easy to handle as a drug injector used in a gas gun using gas pressure and continuously supplies drugs to a drug injection piston.

본 고안의 또 다른 목적은, 약물투여 시 개체에의 증상에 따른 약물 투여량을 약물공급 시린저로부터 조절 할 수 있는 약물주입기를 제공하고자 함에 있다Another object of the present invention is to provide a drug injector that can control the drug dosage according to the symptom to the subject during drug administration from the drug supply syringe.

상기 가스총 연결대(1)를 가스총에 연결하여 가스총을 발사하면, 약물주입기 피스톤 관(3)속에 있던 약물이 순간적이 압력으로 약물주입기 피스톤 봉(2)에 밀려 약물분사구(7)를 통하여 분사되게 된다. 이때 이 분사구는 인체의 피부에 접촉되어있어, 약물은 피부를 통하여 투여되게 된다. When the gas gun connecting rod 1 is connected to the gas gun to fire the gas gun, the drug in the drug injector piston tube 3 is pushed to the drug injector piston rod 2 at an instantaneous pressure to be injected through the drug injection hole 7. . At this time, the injection hole is in contact with the skin of the human body, the drug is to be administered through the skin.

약물의 투여 후, 약물의 재충전을 위하여 피스톤 당김대(4)를 뒤로 당기게 되면, 약물공급 시린저 관(5)으로부터 약물이 약물주입기 피스톤 관(3)으로 재충전되게 된다. After administration of the drug, pulling the piston pull back 4 for refilling the drug causes the drug to be refilled from the drug delivery syringe tube 5 to the injector piston tube 3.

본 고안의 목적은, 위와 같은 반복적인 과정으로 약물의 연속적인 투여를 실행하고자 함을 목적으로 한다.An object of the present invention is to carry out the continuous administration of the drug in the above repetitive process.

이하, 이와 같은 본 고안을 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings of the present invention as follows.

제 1도에 도시한 바와 같이 본 고안은 가스총에 연결할 수 있는 가스총 연결대(1)와, 가스건의 압력을 받아 약물주입기 피스톤 관(3)속의 약물을 밀어내기 위한 약물주입기 피스톤 봉(2)과, 약물주입기 피스톤 관(3)으로 부터 약물이 분사되는 약물 분사구(7)와, 약물주입기 피스톤 관에 약물을 공급해주는 약물공급 시린저 관(5)과, 약물 공급 시린저 피스톤 봉(6)과, 약물의 재충전을 위해 약물주입기의 피스톤을 뒤로 당길 수 있는 피스톤 봉 당김대(4)로 구성 되어있다.As shown in FIG. 1, the present invention provides a gas gun connecting rod 1 that can be connected to a gas gun, a drug injector piston rod 2 for pushing a drug in the drug injector piston tube 3 under the pressure of the gas gun, A drug injection port (7) through which the drug is injected from the drug injector piston tube (3), a drug supply syringe tube (5) for supplying a drug to the drug injector piston tube, a drug supply syringe piston rod (6), It consists of a piston rod pulley (4) that can pull back the piston of the injector for refilling the drug.

본 고안은 가스압을 사용하는 가스건에 사용되는 약물주입기로서 취급이 용이하고, 약물주입피스톤에 계속적으로 약물을 공급할 수 있는 장치를 부착하여 연속적인 약물을 투여하는데 목적이 있는바, 보다 빠른 시간에 많은 개체에 약물을 주입할 수 있는 편리성을 기대할 수 있다.The present invention is a drug injector used in gas guns using gas pressure, and is easy to handle, and it is intended to continuously administer drugs by attaching a device capable of continuously supplying drugs to a drug injection piston. Convenience to inject the drug into the subject can be expected.

Claims (5)

약제를 연속적으로 공급하기 위한 비 침습성 연속 약물주입기에 있어서, 약물공급 시린저와 약물투입 피스톤 관을 연결하여 연속적으로 약물을 재충전 하는 것을 특징으로 하는 약물투입장치.A non-invasive continuous drug injector for continuously supplying drugs, the drug injection device characterized in that to continuously recharge the drug by connecting the drug supply syringe and the drug injection piston tube. 제 1항에 있어서, The method of claim 1, 약물공급 시린저에 약물을 볼 수 있도록 하기 위한 투명한 재질의 시린저와 약물의 양을 측정할 수 있도록 눈금이 명시되어 있는 시린저를 특징으로 하는 장치.A device characterized by a syringe made of a transparent material for viewing a drug in a drug delivery syringe and a syringe marked with a scale for measuring the amount of the drug. 제 1항에 있어서,The method of claim 1, 약물의 재충전을 보다 쉽게 하기 위해 약물투입 피스톤 관을 관통하며, 피스톤 봉에 연결되어 있는 피스톤 당김대를 특징으로 하는 장치.A device characterized by a piston pull through a drug injection piston tube connected to a piston rod for easier refilling of the drug. 제 1항에 있어서 ,The method of claim 1, 피스톤관의 패인 홈의 거리는 피스톤관이 정해진 용량을 흡입 할 수 있도록 간격을 결정하여 홈을 파는 것을 특징으로 하는 장치The distance of the groove of the piston pipe is characterized in that the groove is determined by the interval so that the piston pipe can suck the predetermined capacity 제 3항에 있어서,The method of claim 3, wherein 본 장치를 세척할 목적으로 약물주입기 피스톤 관(3)과 약물주입기 피스톤 봉(2)과 피스톤 당김대(4)가 분리 되는 것을 특징으로 하는 장치.Apparatus characterized in that the drug injector piston tube (3) and the drug injector piston rod (2) and the piston pulley (4) is separated for the purpose of cleaning the device.
KR2020060005461U 2006-02-28 2006-02-28 Un Invasive Succession Drug Injector KR200422645Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010030076A2 (en) * 2008-09-11 2010-03-18 Lee Dalho Bone infuser for an osseous tissue implanting syringe
KR101458163B1 (en) 2012-03-12 2014-11-04 주식회사 글로원 Injection drug spray and injection drug apparatus including the spray
KR20150136743A (en) * 2014-05-28 2015-12-08 해림씨앤씨 주식회사 Endoscope medical instrument for medicine inject

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010030076A2 (en) * 2008-09-11 2010-03-18 Lee Dalho Bone infuser for an osseous tissue implanting syringe
WO2010030076A3 (en) * 2008-09-11 2010-05-14 Lee Dalho Bone infuser for an osseous tissue implanting syringe
KR101458163B1 (en) 2012-03-12 2014-11-04 주식회사 글로원 Injection drug spray and injection drug apparatus including the spray
KR20150136743A (en) * 2014-05-28 2015-12-08 해림씨앤씨 주식회사 Endoscope medical instrument for medicine inject
KR101581698B1 (en) 2014-05-28 2016-01-05 옵티메디주식회사 Endoscope medical instrument for medicine inject

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