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DE60309835D1 - Nadelloser injektor - Google Patents

Nadelloser injektor

Info

Publication number
DE60309835D1
DE60309835D1 DE60309835T DE60309835T DE60309835D1 DE 60309835 D1 DE60309835 D1 DE 60309835D1 DE 60309835 T DE60309835 T DE 60309835T DE 60309835 T DE60309835 T DE 60309835T DE 60309835 D1 DE60309835 D1 DE 60309835D1
Authority
DE
Germany
Prior art keywords
piston
barrel
plunger
cause
gas under
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60309835T
Other languages
English (en)
Inventor
Karim Menassa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEDICAL INTERNAT TECHNOLOGY MI
Original Assignee
MEDICAL INTERNAT TECHNOLOGY MI
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 MEDICAL INTERNAT TECHNOLOGY MI filed Critical MEDICAL INTERNAT TECHNOLOGY MI
Application granted granted Critical
Publication of DE60309835D1 publication Critical patent/DE60309835D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
    • 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
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
    • 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
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw
    • 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
    • A61M5/48—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 having means for varying, regulating, indicating or limiting injection pressure
    • A61M5/482—Varying injection pressure, e.g. by varying speed of injection
    • 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
    • A61M5/48—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 having means for varying, regulating, indicating or limiting injection pressure
    • A61M5/488—Limiting injection pressure

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)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE60309835T 2002-02-12 2003-01-22 Nadelloser injektor Expired - Lifetime DE60309835D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2371466A CA2371466C (en) 2002-02-12 2002-02-12 Needleless injector
PCT/CA2003/000068 WO2003068296A2 (en) 2002-02-12 2003-01-22 Needleless injector

Publications (1)

Publication Number Publication Date
DE60309835D1 true DE60309835D1 (de) 2007-01-04

Family

ID=27671956

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60309835T Expired - Lifetime DE60309835D1 (de) 2002-02-12 2003-01-22 Nadelloser injektor

Country Status (8)

Country Link
US (1) US7357781B2 (de)
EP (1) EP1474192B1 (de)
JP (1) JP4309285B2 (de)
AT (1) ATE345829T1 (de)
AU (1) AU2003202340A1 (de)
CA (1) CA2371466C (de)
DE (1) DE60309835D1 (de)
WO (1) WO2003068296A2 (de)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
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US20020107501A1 (en) * 2001-02-02 2002-08-08 Smith James E. Weight dependent, automatic filling dosage system and method of using same
RU2241412C1 (ru) * 2003-08-27 2004-12-10 Общество с ограниченной ответственностью "Медоборудование" Пневматический безыгольный инъектор
RU2241413C1 (ru) * 2003-08-27 2004-12-10 Общество с ограниченной ответственностью "Медоборудование" Пневматический многодозовый безыгольный инъектор
US7131961B2 (en) * 2003-10-01 2006-11-07 Bioject, Inc. Needle-free injection system
JP4485878B2 (ja) * 2003-12-26 2010-06-23 株式会社島津製作所 噴射式注射器
NZ556186A (en) 2004-12-01 2010-06-25 Acushot Inc Needle-free injector
DK1871237T3 (da) * 2005-01-12 2013-02-04 Baxter Int Håndaktiverret vævsforseglingssprayapparatur og -system
US7833189B2 (en) 2005-02-11 2010-11-16 Massachusetts Institute Of Technology Controlled needle-free transport
US20070164133A1 (en) * 2006-01-18 2007-07-19 Hao-Jan Lin Low pressure gas accelerated gene gun
EP2004256A1 (de) * 2006-04-06 2008-12-24 Novo Nordisk A/S Injektionssystem für die nadellose hochdruckabgabe eines medikaments
US8123718B2 (en) * 2006-06-07 2012-02-28 Acushot Inc. Charging mechanism for a needle free injector
WO2008001377A2 (en) * 2006-06-28 2008-01-03 Perf-Action Technologies Ltd. Needleless injections for administering compositions to the skin
AU2007290354A1 (en) 2006-09-01 2008-03-06 Massachusetts Institute Of Technology Needle-free injector device with autoloading capability
US20090124996A1 (en) * 2006-11-03 2009-05-14 Scott Heneveld Apparatus and methods for injecting high viscosity dermal fillers
US20090157219A1 (en) * 2007-05-03 2009-06-18 Parker Jr Lance T Intelligent Sleeve Container for Use in a Controlled Syringe System
EP2231258A1 (de) 2007-12-21 2010-09-29 Aesthetic Sciences Corporation Unabhängige druckinjektionsvorrichtung
US20110009822A1 (en) * 2008-02-21 2011-01-13 Poul Torben Nielsen Dispenser for local anaesthetics and other liquids
WO2009120692A2 (en) * 2008-03-25 2009-10-01 Animal Innovations, Inc. Syringe mechanism for detecting syringe status
CA2724848C (en) * 2008-05-30 2016-01-05 Allergan, Inc. Injection device for soft-tissue augmentation fillers, bioactive agents and other biocompatible materials in liquid or gel form
PL2384210T3 (pl) 2008-12-02 2018-01-31 Allergan Inc Urządzenie do iniekcji
CA2762039C (en) * 2009-05-28 2018-01-09 Medical International Technologies (Mit Canada) Inc. Needleless injector accessories
US8758271B2 (en) 2009-09-01 2014-06-24 Massachusetts Institute Of Technology Nonlinear system identification techniques and devices for discovering dynamic and static tissue properties
US20110137260A1 (en) 2009-12-07 2011-06-09 Allergan, Inc. Slotted syringe
WO2011075545A1 (en) 2009-12-15 2011-06-23 Massachusetts Institute Of Technogy Lorentz-force actuated cleaning device
CN102178990B (zh) * 2010-01-08 2013-10-09 江苏丞宇米特医疗科技有限公司 无针注射器
KR101098860B1 (ko) * 2010-01-11 2011-12-26 최영진 구강 내 방사선 촬영을 위한 각도 지시 필름 홀더 및 그 필름 홀더를 위한 일회용 부속품
ES2587180T3 (es) 2010-05-19 2016-10-21 Allergan, Inc. Dispositivo de inyección modular
WO2012092715A1 (zh) * 2011-01-07 2012-07-12 无锡圆容生物医药股份有限公司 一种磁阻尼气动冲击式无针头注射器
JP5794786B2 (ja) * 2011-02-04 2015-10-14 株式会社ダイセル 無針注射器
EP2678055B1 (de) * 2011-02-22 2023-03-29 Tav - Tech Ltd Vorrichtung zum abgeben von therapeutischen substanzen mittels eines hochgeschwindigkeitsflüssiggasstroms
US9067020B2 (en) * 2011-04-04 2015-06-30 Karim Menassa Needleless injector wand assembly
JP6138759B2 (ja) * 2011-04-04 2017-05-31 イデー インターナショナル アールアンドディー インコーポレイテッドＩｄｅｅ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｒ＆Ｄ Ｉｎｃ． 使い捨てシリンジ
US8603028B2 (en) 2011-11-18 2013-12-10 Allergan, Inc. Injection device having an angled tip portion
US9724479B2 (en) 2012-07-16 2017-08-08 Accunit, Llc Handheld medical substance dispensing system, apparatus and methods
US9114216B2 (en) 2012-07-16 2015-08-25 Accunit, Llc Handheld medical substance dispensing system, apparatus and methods
WO2014028463A1 (en) 2012-08-14 2014-02-20 Allergan, Inc. Syringe for mixing and dispensing adipose tissue
CN102920524A (zh) * 2012-11-02 2013-02-13 江苏丞宇米特医疗科技有限公司 一种动物用低压无针注射器
CN102921074A (zh) * 2012-11-02 2013-02-13 江苏丞宇米特医疗科技有限公司 一种新型同种药液连续多次注射的无针注射器
CN102940923A (zh) * 2012-11-12 2013-02-27 江苏丞宇米特医疗科技有限公司 一种低压力可使药液呈雾状喷射的无针注射装置
US9808579B2 (en) 2013-05-08 2017-11-07 Elwha Llc Needleless injector systems, and related methods and components
US20140350516A1 (en) 2013-05-23 2014-11-27 Allergan, Inc. Mechanical syringe accessory
US20140350518A1 (en) 2013-05-23 2014-11-27 Allergan, Inc. Syringe extrusion accessory
CN103432654B (zh) * 2013-09-13 2016-03-09 江苏丞宇米特医疗科技有限公司 一种专用于无针注射器的喷嘴
KR101502752B1 (ko) 2014-01-29 2015-03-16 조민수 가스압축식 무침주사기
US10029048B2 (en) 2014-05-13 2018-07-24 Allergan, Inc. High force injection devices
CN103977484A (zh) * 2014-05-14 2014-08-13 苏州大学张家港工业技术研究院 一种气动磁力蓄能式无针注射器
CN103977483B (zh) * 2014-05-14 2016-04-13 苏州大学张家港工业技术研究院 一种电磁蓄能式无针注射器
US10226585B2 (en) 2014-10-01 2019-03-12 Allergan, Inc. Devices for injection and dosing
CA2976544A1 (en) 2015-03-10 2016-09-15 Allergan Pharmaceuticals Holdings (Ireland) Unlimited Company Multiple needle injector
US10342742B2 (en) * 2015-04-07 2019-07-09 Kenneth Edward Ruda Bolus feeding device
JP2019510589A (ja) 2016-04-08 2019-04-18 アラーガン、インコーポレイテッドＡｌｌｅｒｇａｎ，Ｉｎｃｏｒｐｏｒａｔｅｄ 吸引及び注入デバイス
CN109922740B (zh) * 2016-09-21 2022-08-23 希特利斯生物系统有限公司 用于美容皮肤重建的装置和方法
CN106620971B (zh) * 2016-10-28 2023-01-24 深圳德技创新实业有限公司 一种水光注射仪及其控制电路
CN106726567A (zh) * 2017-01-18 2017-05-31 复旦大学附属儿科医院 一种移动可固定式手动可定量连续分液注射器
EP3578214B1 (de) * 2017-02-02 2025-06-18 Guo-Luen Huang Druckgas-injektionsvorrichtung und verfahren
CN109966593B (zh) * 2017-02-04 2021-07-20 常州医疗器材总厂股份有限公司 可自主取药的无针注射器
CN108452405B (zh) * 2017-02-20 2022-04-08 新加坡国立大学 用于无针注射的电磁驱动装置
CN109966590A (zh) * 2017-03-20 2019-07-05 王才丰 一种可连续注射的无针注射器
USD867582S1 (en) 2017-03-24 2019-11-19 Allergan, Inc. Syringe device
CN107469195B (zh) * 2017-09-20 2023-02-21 黄河科技学院 空气能射流微入式美容仪
KR102104080B1 (ko) * 2018-05-02 2020-04-23 주식회사 피테크 무통 주사기용 음파발진장치 및 이를 구비하는 무통 주사기
KR102107578B1 (ko) * 2018-05-02 2020-05-07 주식회사 피테크 무통 주사기용 약액주입 제어장치 및 이를 구비하는 무통 주사기
KR101907552B1 (ko) * 2018-05-03 2018-10-12 주식회사 피테크 무바늘 무통 주사 장치
AU2019283461B2 (en) * 2018-06-07 2024-08-29 Datamars Sa Improvements in, or relating to, applicators
CN210250131U (zh) * 2018-09-12 2020-04-07 塔夫泰什有限公司 一种用于向组织施用液体治疗物质的装置
KR102199724B1 (ko) * 2018-10-05 2021-01-07 주식회사 피테크 무바늘 무통 주사 장치
CN109481832B (zh) * 2018-12-20 2021-06-08 庞爱新 一种妇产科产道护理装置
JP2023515172A (ja) * 2020-02-27 2023-04-12 イデー インターナショナル アールアンドディー インコーポレイテッド 投与量調節可能な無針注射器
CN113662701B (zh) * 2021-07-15 2024-01-26 北京思灵机器人科技有限责任公司 击发装置及自动注射设备
EP4134113A1 (de) * 2021-08-10 2023-02-15 Erbe Elektromedizin GmbH Applikator mit dosiereinheit
AT526629B1 (de) * 2022-10-19 2024-09-15 Juergen Stockmar Prof Dipl Ing Dr H C Applikator, Gerät und Verfahren zum nadellosen Einspritzen eines zu injizierenden Wirkmediums

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US3526225A (en) * 1967-03-31 1970-09-01 Tokyo Sokuhan Kk Jet-type hypodermic injection device
US4342310A (en) * 1980-07-08 1982-08-03 Istvan Lindmayer Hydro-pneumatic jet injector
DE3115377A1 (de) * 1981-04-16 1982-12-16 Hoechst Ag, 6000 Frankfurt Nadelloses injektionsgeraet
DE3374986D1 (en) * 1983-03-18 1988-02-04 Internationales Forschungsinst Pressure-powered injection pistol
HU186718B (en) * 1983-06-29 1985-09-30 Radelkis Electrokemiai Automatic needleless syringe operable by cardox cylinder suitable for personal giving injection e.g. insulin
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FR2629348A2 (fr) * 1987-09-15 1989-10-06 Bearn Mecanique Aviat Sa Tete d'injection, notamment pour appareils de mesotherapie et vaccinations
IT1252832B (it) * 1991-08-06 1995-06-28 Sicim Spa Testina monouso per iniettori per iniezioni sottocutanee senza ago
GB9118204D0 (en) * 1991-08-23 1991-10-09 Weston Terence E Needle-less injector
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US6004287A (en) * 1997-09-23 1999-12-21 Loomis; Dale J Biolistic apparatus for delivering substances into cells and tissues
AU1744200A (en) * 1998-11-24 2000-06-13 Jerry R. Pickrell Improved multi-dose non-needle jet injection device
DE19859133C1 (de) * 1998-12-21 2000-05-18 Ferton Holding Sa Ejektionsgerät zur Hochdruckejektion einer Flüssigkeit
AU1194701A (en) * 1999-10-11 2001-04-23 Victor N. Katov Method and apparatus for removing cap from medical device

Also Published As

Publication number Publication date
JP2005516739A (ja) 2005-06-09
US20050085767A1 (en) 2005-04-21
CA2371466C (en) 2010-02-09
WO2003068296A2 (en) 2003-08-21
WO2003068296A3 (en) 2003-10-16
AU2003202340A1 (en) 2003-09-04
US7357781B2 (en) 2008-04-15
JP4309285B2 (ja) 2009-08-05
CA2371466A1 (en) 2003-08-12
EP1474192A2 (de) 2004-11-10
EP1474192B1 (de) 2006-11-22
ATE345829T1 (de) 2006-12-15

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Legal Events

Date Code Title Description
8332 No legal effect for de