KR900701338A - 무바늘 피하주사장치 - Google Patents

무바늘 피하주사장치

Info

Publication number
KR900701338A
KR900701338A KR1019900701421A KR900701421A KR900701338A KR 900701338 A KR900701338 A KR 900701338A KR 1019900701421 A KR1019900701421 A KR 1019900701421A KR 900701421 A KR900701421 A KR 900701421A KR 900701338 A KR900701338 A KR 900701338A
Authority
KR
South Korea
Prior art keywords
injection
diameter
injection device
needleless hypodermic
hypodermic injection
Prior art date
Application number
KR1019900701421A
Other languages
English (en)
Inventor
띠노 달토
끌로드 라루엘레
Original Assignee
띠노 달토
끌로드 라루엘레
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 띠노 달토, 끌로드 라루엘레 filed Critical 띠노 달토
Publication of KR900701338A publication Critical patent/KR900701338A/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • 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
    • 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
    • A61M5/3007—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules with specially designed jet passages at the injector's distal end
    • 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
    • A61M5/329—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 characterised by features of the needle shaft
    • A61M5/3291—Shafts with additional lateral openings

Landscapes

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

Abstract

내용 없음

Description

무바늘 피하주사장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 장치의 다이어그램이다.
제2도는 제1도 장치의 관형 본체의 끝을 세로로 확대한 단면도이다.
제3도는 제2도에 나타낸 관형 본체의 끝에 끼우기 위한 주사헤드를 통하여 본 세로로 확대한 단면도이다.

Claims (10)

  1. 한 쪽 끝에 설치된 주사혜드(12)가 있는 관형본체(10), 본체(10)내로 이동하도록 안내되는 피스론(26) 및 본체(12)에 내장되어 있고 잠금장치 및 플림장치와 결합한 피스톤 드러스트 메커니즘(14)으로 된 무바늘 피하주사장치에 있어서, 주사혜드가 직경이 100미크론 이하인 다수의 주사구멍을 포함하고 있는 것을 특징으로 하는 무바늘 피하주사장치.
  2. 제1항에 있어서, 주사구멍(38)은 서로 평행하고 주사헤드를 통하여 이 구멍이 열리게 되는 주사헤드의 면(40)과는 수직인 것을 특징으로 하는 무바늘 피하주사장치.
  3. 제1항 또는 제2항에 있어서, 각 주사구멍(38)은 주사헤드의 두께를 통하여 형성되고 직경이 0.5㎜-1㎜로 주사구멍의 직경보다 더 큰 원통형관(42)의 글에 위치하는 것을 특징으로 하는 무바늘 피하주사장치.
  4. 제3항에 있어서, 원통형관(42)은 피스톤을 향한 그 끝에서 서로 연결되어 있고 또 이 관은 관형 본체의 해당끝(28)과 그 모양이 서로 보충적인 오목면(7)으로 열려 있는 것을 특징으로 하는 무바늘 피하주사장치.
  5. 전술한 특허청구의 범위 중 어느 한 항에 있어서, 주사구멍(38)의 직경이 10미크론-100미크론인 것을 특징으로 하는 무바늘 피하주사장치.
  6. 전술한 특허청구의 범위 중 어느 한 항에 있어서, 주사구멍(38)이 인슐린을 주사하기 위해서 직경이 8mm-10mm인 원주위에 분포되어 있는 것을 특징으로 하는 무바늘 피하주사장치.
  7. 제1항에서 5항중 어느 한 항에 있어서, 주사구멍(38)이 치과외과용 마취제를 주사하기 위해 직경이 2mm-4mm지인 원주위에 분포되어 있는 것을 특징으로 하는 무바늘 피하주사장치.
  8. 제1항에서 5항중 어느 한 항에 있어서, 메조치료에서 주사구멍 (38)이 직경이 15㎜-20㎜인 원주위에 분포되어 있는 것을 특징으로 하는 무바늘 피하주사장치.
  9. 전술한 특허청구의 범위 중 어느 한 항에 있어서, 주사헤드는 스테인레스 강으로 되어 있고 주사구멍(38)의 길이는 0.5㎜이상인 것을 특징으로 하는 무바늘 피하주사장치
  10. 제9항에 있어서, 주사헤드(36)는 내부에 나사(34)가 있는 링(32)에 크림프되어 있어서 관형본체의 나사가 있는 끝(20,22)에 끼워지는 것을 특징으로 하는 무바늘 피하주사장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900701421A 1988-11-03 1989-11-03 무바늘 피하주사장치 KR900701338A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8815376A FR2638360A1 (fr) 1988-11-03 1988-11-03 Injecteur d'insuline automatique sans aiguille, portable avec plusieurs tetes d'injection interchangeables a multitrous
FR8815376 1988-11-03
PCT/FR1989/000572 WO1990004989A1 (fr) 1988-11-03 1989-11-03 Dispositif d'injection sous-cutanee sans aiguille

Publications (1)

Publication Number Publication Date
KR900701338A true KR900701338A (ko) 1990-12-01

Family

ID=9372223

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900701421A KR900701338A (ko) 1988-11-03 1989-11-03 무바늘 피하주사장치

Country Status (12)

Country Link
US (1) US5074843A (ko)
EP (1) EP0367677B1 (ko)
JP (1) JPH03503968A (ko)
KR (1) KR900701338A (ko)
AT (1) ATE92347T1 (ko)
AU (1) AU628423B2 (ko)
BR (1) BR8907143A (ko)
CA (1) CA2002102A1 (ko)
DE (1) DE68908084T2 (ko)
FR (1) FR2638360A1 (ko)
RU (1) RU1836111C (ko)
WO (1) WO1990004989A1 (ko)

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HU214350B (hu) * 1993-12-13 1998-03-30 Mom Invest Kft. Tűnélküli oltókészülék
US5827235A (en) * 1996-12-23 1998-10-27 Beaver; George M. Method and apparatus used to apply topical medication
US5911703A (en) * 1997-05-22 1999-06-15 Avant Drug Delivery Systems, Inc. Two-stage fluid medicament jet injector
FR2775603B1 (fr) * 1998-03-03 2000-04-28 Tino Dalto Dispositif d'injection sous cutanee sans aiguille a pulverisation
US6689103B1 (en) * 1999-05-07 2004-02-10 Scimed Life System, Inc. Injection array apparatus and method
FR2796288B1 (fr) * 1999-07-16 2001-08-10 Cross Site Technologies Seringue sans aiguille avec injecteur a elements emboites
FR2796289B1 (fr) * 1999-07-16 2001-08-10 Cross Site Technologies Seringue sans aiguille avec injecteur a elements superposes
US6689092B2 (en) 2000-03-03 2004-02-10 Boehringer International Gmbh Needle-less injector of miniature type
FR2809626B1 (fr) * 2000-05-30 2003-03-07 Poudres & Explosifs Ste Nale Seringue sans aiguille avec membrane d'isolation d'un ejecteur multiconduit
US6645169B1 (en) 2000-06-08 2003-11-11 Avant Drug Delivery Systems, Inc. Air-in-tip jet injector
DE20105379U1 (de) * 2001-03-27 2001-08-23 Mednet Gmbh Schutzkappe für nadelfreie Injektionssysteme
SE0202063D0 (sv) * 2002-07-03 2002-07-03 Pharmacia Ab Jet injector and method for its operation and production
US20050075603A1 (en) * 2002-07-03 2005-04-07 Birger Hjertman Jet injector and method for its operation and production
US6997713B2 (en) * 2003-09-24 2006-02-14 Levatino Samuel R Microtubes for surgery and dentistry
US20050197683A1 (en) * 2003-09-24 2005-09-08 Levatino Samuel R. Microtubes for surgery and dentistry
WO2006012151A2 (en) * 2004-06-24 2006-02-02 Hns International, Inc. Needleless injector
US20070043320A1 (en) * 2005-02-09 2007-02-22 Kenany Saad A Microstream injector
US20060258986A1 (en) * 2005-02-11 2006-11-16 Hunter Ian W Controlled needle-free transport
AP2007004115A0 (en) * 2005-02-11 2007-08-31 Massachusetts Inst Technology Surface injection drive
US7833189B2 (en) 2005-02-11 2010-11-16 Massachusetts Institute Of Technology Controlled needle-free transport
US8591457B2 (en) 2005-08-10 2013-11-26 Alza Corporation Method for making a needle-free jet injection drug delivery device
WO2007058966A1 (en) * 2005-11-11 2007-05-24 Massachusetts Institute Of Technology Controlled needle-free eye injector
PL2103319T3 (pl) * 2005-12-07 2012-02-29 Painless Tech Gmbh Przyrząd wstrzykujący i jednostka ampułkowa dla przyrządu wstrzykującego do bezigłowego wstrzykiwania środka
PL2077877T3 (pl) * 2006-09-01 2020-09-21 Massachusetts Institute Of Technology Bezigłowe urządzenie wstrzykujące z możliwością automatycznego ładowania
EP2214756A1 (de) * 2007-11-19 2010-08-11 Painless Tech GmbH Injektionsvorrichtung zur nadelfreien injektion eines mediums
DE102008008023A1 (de) * 2008-02-04 2009-08-13 Primojex Gmbh System zur Injektion eines Fluids durch oder in die menschlische Haut
US8398583B2 (en) * 2008-07-09 2013-03-19 Massachusetts Institute Of Technology Method and apparatus for extraction of a sample from a sample source
WO2011028719A2 (en) 2009-09-01 2011-03-10 Massachusetts Institute Of Technology Nonlinear system identification techniques and devices for discovering dynamic and static tissue properties
US20110143310A1 (en) * 2009-12-15 2011-06-16 Hunter Ian W Lorentz-Force Actuated Cleaning Device
WO2017091489A1 (en) * 2015-11-23 2017-06-01 Portal Instruments, Inc. Needle-free injection guide
US10918808B2 (en) * 2016-03-09 2021-02-16 Portal Instruments, Inc. Angled injection nozzle

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Publication number Priority date Publication date Assignee Title
GB677523A (en) * 1948-04-13 1952-08-20 Becton Dickinson Co Discharge structure for hypodermic injection device
US2681653A (en) * 1950-09-06 1954-06-22 Becton Dickinson Co Hypodermic injection orifice structure and method of making same
US3140713A (en) * 1963-03-25 1964-07-14 Ismach Aaron Intradermal nozzle for jet injection devices
GB1333215A (en) * 1969-10-14 1973-10-10 Wright Detnal Mfg Co Ltd F H Needleless interdermal injector
US3788315A (en) * 1971-04-20 1974-01-29 S Laurens Disposable cutaneous transjector
US3802430A (en) * 1972-06-30 1974-04-09 L Arnold Disposable pyrotechnically powered injector
US4722728A (en) * 1987-01-23 1988-02-02 Patents Unlimited, Ltd. Needleless hypodermic injector
FR2620338A1 (fr) * 1987-09-15 1989-03-17 Bearn Mecanique Aviat Tete d'injection, notamment pour appareil de mesotherapie

Also Published As

Publication number Publication date
DE68908084D1 (de) 1993-09-09
BR8907143A (pt) 1991-02-13
RU1836111C (ru) 1993-08-23
AU628423B2 (en) 1992-09-17
DE68908084T2 (de) 1994-04-14
CA2002102A1 (fr) 1990-05-03
AU4523589A (en) 1990-05-28
US5074843A (en) 1991-12-24
EP0367677A1 (fr) 1990-05-09
WO1990004989A1 (fr) 1990-05-17
EP0367677B1 (fr) 1993-08-04
JPH03503968A (ja) 1991-09-05
FR2638360A1 (fr) 1990-05-04
ATE92347T1 (de) 1993-08-15

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