ATE345829T1 - Nadelloser injektor - Google Patents

Nadelloser injektor

Info

Publication number
ATE345829T1
ATE345829T1 AT03700737T AT03700737T ATE345829T1 AT E345829 T1 ATE345829 T1 AT E345829T1 AT 03700737 T AT03700737 T AT 03700737T AT 03700737 T AT03700737 T AT 03700737T AT E345829 T1 ATE345829 T1 AT E345829T1
Authority
AT
Austria
Prior art keywords
piston
barrel
plunger
needleless injector
cause
Prior art date
Application number
AT03700737T
Other languages
English (en)
Inventor
Karim Menassa
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 ATE345829T1 publication Critical patent/ATE345829T1/de

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)
AT03700737T 2002-02-12 2003-01-22 Nadelloser injektor ATE345829T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2371466A CA2371466C (en) 2002-02-12 2002-02-12 Needleless injector

Publications (1)

Publication Number Publication Date
ATE345829T1 true ATE345829T1 (de) 2006-12-15

Family

ID=27671956

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03700737T ATE345829T1 (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)

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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
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
WO2006058426A1 (en) 2004-12-01 2006-06-08 Wlt Distributors 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
CN101415454A (zh) * 2006-04-06 2009-04-22 诺沃-诺迪斯克有限公司 用于药剂的无针高压输送的注射器系统
JP5180195B2 (ja) * 2006-06-07 2013-04-10 アキュショット インク 無針注射器用の充薬機構
EP2035065B1 (de) * 2006-06-28 2014-06-18 Perf-Action Technologies Ltd. Intradermales nadelloses injektionsgerät
ES2773842T3 (es) 2006-09-01 2020-07-15 Massachusetts Inst Technology Dispositivo inyector sin aguja con capacidad de carga automática
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
EP2257261B1 (de) * 2008-02-21 2015-10-07 Poul Torben Nielsen Spender für lokalanästhetika und andere flüssigkeiten
WO2009120692A2 (en) * 2008-03-25 2009-10-01 Animal Innovations, Inc. Syringe mechanism for detecting syringe status
EP2326369B1 (de) * 2008-05-30 2018-04-18 Allergan, Inc. Injektionsvorrichtung für füllstoffe zur verstärkung von weichteilen, biologisch aktive mittel und andere biokompatible materialien in flüssiger oder gelform
ES2805841T3 (es) * 2008-12-02 2021-02-15 Allergan Inc Dispositivo de inyección
CA2762039C (en) * 2009-05-28 2018-01-09 Medical International Technologies (Mit Canada) Inc. Needleless injector accessories
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
US20110137260A1 (en) 2009-12-07 2011-06-09 Allergan, Inc. Slotted syringe
US9333060B2 (en) 2009-12-15 2016-05-10 Massachusetts Institute Of Technology Plaque removal and differentiation of tooth and gum
CN201888971U (zh) * 2010-01-08 2011-07-06 江苏华兰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
EP2756857B1 (de) 2010-05-19 2016-05-18 Allergan, Inc. Modulare Injektionsvorrichtung
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
US9233207B2 (en) * 2011-02-22 2016-01-12 Tavtech Ltd. Device for administering therapeutic substances using a high velocity liquid-gas stream
CA2847170C (en) * 2011-04-04 2018-10-09 Karim Menassa Needleless injector wand assembly
RU2595504C2 (ru) * 2011-04-04 2016-08-27 Айди Интернешнл Научно-Исследовательская И Опытно-Конструкторская Корпорация Одноразовый шприц для безыгольного инъектора
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
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CN112089929B (zh) * 2017-02-02 2022-05-03 黄国伦 加压气体注射装置
CN109966591B (zh) * 2017-02-04 2021-06-22 江西省琪琪医疗器械有限公司 一种可自主取药的大剂量无针注射器
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
CN106902422B (zh) * 2017-03-20 2020-02-11 王才丰 可连续注射的无针注射器
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KR102104080B1 (ko) * 2018-05-02 2020-04-23 주식회사 피테크 무통 주사기용 음파발진장치 및 이를 구비하는 무통 주사기
KR101907552B1 (ko) * 2018-05-03 2018-10-12 주식회사 피테크 무바늘 무통 주사 장치
BR112020024876A2 (pt) * 2018-06-07 2021-03-09 Simcro Limited Aplicador, método para dispensar um fluido para bem-estar animal, e, estojo de partes para um aplicador.
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
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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
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Also Published As

Publication number Publication date
US20050085767A1 (en) 2005-04-21
EP1474192B1 (de) 2006-11-22
DE60309835D1 (de) 2007-01-04
CA2371466C (en) 2010-02-09
AU2003202340A1 (en) 2003-09-04
CA2371466A1 (en) 2003-08-12
WO2003068296A3 (en) 2003-10-16
JP2005516739A (ja) 2005-06-09
EP1474192A2 (de) 2004-11-10
WO2003068296A2 (en) 2003-08-21
JP4309285B2 (ja) 2009-08-05
US7357781B2 (en) 2008-04-15

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