DE60124013D1 - Injektionsvorrichtung mit wiederverwendbarem druckerzeugungsmittel - Google Patents

Injektionsvorrichtung mit wiederverwendbarem druckerzeugungsmittel

Info

Publication number
DE60124013D1
DE60124013D1 DE60124013T DE60124013T DE60124013D1 DE 60124013 D1 DE60124013 D1 DE 60124013D1 DE 60124013 T DE60124013 T DE 60124013T DE 60124013 T DE60124013 T DE 60124013T DE 60124013 D1 DE60124013 D1 DE 60124013D1
Authority
DE
Germany
Prior art keywords
injection device
compressible substance
container
pressure generator
fluid
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 - Fee Related
Application number
DE60124013T
Other languages
English (en)
Other versions
DE60124013T2 (de
Inventor
Arnold Neracher
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.)
Tecpharma Licensing AG
Original Assignee
Tecpharma Licensing AG
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 Tecpharma Licensing AG filed Critical Tecpharma Licensing AG
Application granted granted Critical
Publication of DE60124013D1 publication Critical patent/DE60124013D1/de
Publication of DE60124013T2 publication Critical patent/DE60124013T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M5/48—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
    • A61M5/178—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
    • A61M5/31—Details
    • A61M2005/3123—Details having air entrapping or venting means, e.g. purging channels in pistons
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2422—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/2425—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31563—Mechanically operated dose setting member interacting with a displaceable stop member
    • 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
    • A61M5/46—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 controlling depth of insertion

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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
DE60124013T 2000-12-21 2001-12-17 Injektionsvorrichtung mit wiederverwendbarem druckerzeugungsmittel Expired - Fee Related DE60124013T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00128096 2000-12-21
EP00128096 2000-12-21
PCT/IB2001/002525 WO2002049697A1 (en) 2000-12-21 2001-12-17 Injection device with re-usable pressure generating means.

Publications (2)

Publication Number Publication Date
DE60124013D1 true DE60124013D1 (de) 2006-11-30
DE60124013T2 DE60124013T2 (de) 2007-05-31

Family

ID=8170753

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124013T Expired - Fee Related DE60124013T2 (de) 2000-12-21 2001-12-17 Injektionsvorrichtung mit wiederverwendbarem druckerzeugungsmittel

Country Status (6)

Country Link
US (2) US6994127B2 (de)
EP (1) EP1351731B1 (de)
AT (1) ATE342745T1 (de)
AU (1) AU2002222371A1 (de)
DE (1) DE60124013T2 (de)
WO (1) WO2002049697A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002222371A1 (en) * 2000-12-21 2002-07-01 Arnold Neracher Injection device with re-usable pressure generating means.
US7217253B2 (en) * 2001-06-26 2007-05-15 Avant Medical Corp. Sequential impulse/delivery fluid medicament injector
DE10226537A1 (de) * 2002-06-14 2004-01-08 Peter Eichhorst Preinjektionseinrichtung
EP1691866A1 (de) 2003-11-27 2006-08-23 Novo Nordisk A/S Impulskammer für eine strahlabgabevorrichtung
WO2005075009A1 (de) * 2004-02-03 2005-08-18 Smjm Inject Gmbh Anästhesiespritze
US7717879B2 (en) 2004-02-03 2010-05-18 Smjm Inject Gmbh Anesthetic syringe
ATE397466T1 (de) * 2004-03-23 2008-06-15 Tecpharma Licensing Ag Mehrstufiges vortriebssystem für ein injektionsgerät
DE102004021035B3 (de) * 2004-04-07 2005-11-17 Erbe Elektromedizin Gmbh Gerät für die Wasserstrahlchirurgie
JP4836947B2 (ja) * 2004-07-05 2011-12-14 ノボ・ノルデイスク・エー／エス クレジットカードサイズの注入装置
DK2023981T3 (da) * 2006-06-07 2020-04-06 Acushot Inc Ladningsmekanisme til en nålefri injektor
US7824360B2 (en) * 2006-06-28 2010-11-02 Zion Azar Intradermal needles injection device
JP2010508136A (ja) * 2006-10-25 2010-03-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 高速ジェット噴射用装置のノズル
DE102008048595A1 (de) * 2008-09-23 2010-04-01 Lts Lohmann Therapie-Systeme Ag Einweginjektor mit hoher Injektionssicherheit
DE102008058213A1 (de) 2008-11-19 2010-05-20 B. Braun Melsungen Ag Anästhesiespritze mit einem längsverschieblichen Vorschubkolben sowie Rückschlagventil mit Durchlass und Sperrrichtung und Verwendung eines O-Rings als Rückschlagventil
WO2011113896A1 (en) * 2010-03-19 2011-09-22 Sanofi-Aventis Deutschland Gmbh Drug delivery device
GB201210082D0 (en) * 2012-06-07 2012-07-25 Consort Medical Plc Improved syringe
KR101575039B1 (ko) * 2012-07-19 2015-12-07 (주)아모레퍼시픽 노즐 장치 및 이를 포함하는 최소 침습형 주입 장치
GB2510093A (en) * 2012-10-04 2014-07-30 Owen Mumford Ltd Pen injector with a mechanism for expelling therapeutic material by negative pressure
WO2016181377A1 (en) 2015-05-10 2016-11-17 Kolorpen Ltd. Device and method for repetitive needleless injection
CN105498044A (zh) * 2016-01-13 2016-04-20 北京步腾医学科技有限公司 一次性气动无针注射器及其使用方法
CN105498046A (zh) * 2016-01-13 2016-04-20 北京步腾医学科技有限公司 一种气动无针注射器
WO2019034204A1 (de) * 2017-08-15 2019-02-21 Prejex Holding Gmbh Proben-injektionsvorrichtung zur subkutanen flüssigkeitsinjektion
EP3915614A4 (de) * 2019-01-25 2022-09-28 Daicel Corporation Rissbeständiges bauteil
CA3153428A1 (en) * 2019-09-05 2021-03-11 Portal Instruments, Inc. Needle-free injector with gas bubble detection
CN117504053A (zh) * 2023-11-16 2024-02-06 江苏乐聚医药科技有限公司 用于无针注射器的药管和包括该药管的无针注射器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650591A (en) * 1951-03-10 1953-09-01 Ideal Roller And Mfg Company Device for making injections
US2687725A (en) 1951-08-23 1954-08-31 Jr George N Hein Hypodermic injector
US2798486A (en) * 1953-12-21 1957-07-09 Jr George N Hein Injection assembly
US3537212A (en) 1968-12-26 1970-11-03 Hans Gilles Access door
US4596556A (en) 1985-03-25 1986-06-24 Bioject, Inc. Hypodermic injection apparatus
US4722728A (en) 1987-01-23 1988-02-02 Patents Unlimited, Ltd. Needleless hypodermic injector
US4874367A (en) 1988-02-05 1989-10-17 Marpam International, Inc. Hypodermic jet injector and cartridge therefor
BR8801952A (pt) 1988-04-22 1989-11-14 Sergio Landau Capsula descartavel,nao re-utilizavel,contendo dose individual de vacina a ser injetada hipodermicamente,sem agulha,com aparelho injetor a pressao
ATE121953T1 (de) * 1991-07-24 1995-05-15 Medico Dev Investment Co Injektor.
US5501666A (en) 1995-05-24 1996-03-26 Mycone Dental Supply Co. Needleless injector
DE19701494A1 (de) * 1997-01-17 1998-07-23 Boehringer Mannheim Gmbh Transdermales Injektionssystem
GB9705292D0 (en) 1997-03-14 1997-04-30 Weston Medical Ltd Multidose injector
DE19859137C1 (de) * 1998-12-21 2000-05-18 Ferton Holding Sa Ejektionsgerät zur Hochdruckejektion einer Flüssigkeit
CA2331030A1 (en) * 2000-02-16 2001-08-16 Roche Diagnostics Gmbh Hypodermic needleless injection system
AU2002222371A1 (en) * 2000-12-21 2002-07-01 Arnold Neracher Injection device with re-usable pressure generating means.

Also Published As

Publication number Publication date
DE60124013T2 (de) 2007-05-31
EP1351731A1 (de) 2003-10-15
US20060027285A1 (en) 2006-02-09
US6994127B2 (en) 2006-02-07
AU2002222371A1 (en) 2002-07-01
US20040055662A1 (en) 2004-03-25
ATE342745T1 (de) 2006-11-15
EP1351731B1 (de) 2006-10-18
WO2002049697A1 (en) 2002-06-27

Similar Documents

Publication Publication Date Title
DE60124013D1 (de) Injektionsvorrichtung mit wiederverwendbarem druckerzeugungsmittel
DK1242132T3 (da) Injektionsanordning og fremdrivningssystem derfor
DE50107056D1 (de) Nadellose injektionsvorrichtung mit pyrotechnischem antrieb
EP1745814A3 (de) Nadellose Injecktion Sytem
NZ335323A (en) Hypodermic fluid jet dispenser
DK1349590T3 (da) Auto-injektor
KR960000314A (ko) 두 성분으로 구성된 혼합물 분무장치
IL124470A0 (en) Cartridge-based drug delivery device
DE69231037T2 (de) Spritzdrucksteuerungsvorrichtung
YU64502A (sh) Minijaturizovani injektor bez igle
ATE294602T1 (de) Schreibstiftartiger injektor mit einer elektronischen steuereinheit
DK0555447T3 (da) Kombination af en spraydåse og en indretning til dannelse af overtryk
AU2590000A (en) Injection devices
EP0761314A3 (de) Austragvorrichtung für Medien
IT215841Z2 (it) Dispositivo portatile perfezionato per l'accumolo d'acqua in pressione disponibile in fase di prelievo sotto forma di getto forzato frantumato
ATE389429T1 (de) Nadellose injektionsvorrichtung
EP1365135A3 (de) Kraftstoffeinspritzsteuersystem
ATE216923T1 (de) Druckknopf mit einer beweglichen düse zum austragen von unter druck stehenden flüssigkeiten
TW349879B (en) Liquid transport apparatus
JPS5729464A (en) Ink jet recording device
WO2001052917A3 (en) Medicament dispenser and cooperating reservoir fill assembly
GB2309921A (en) Portable microshower
SE9800385L (sv) Anordning för att sätta medium under tryck
TW358734B (en) Equivalent fluid exchanger
SE9400419D0 (sv) Anordning för skydd mot överfall

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee