ZA200100810B - Hypodermic needleless injection system. - Google Patents

Hypodermic needleless injection system.

Info

Publication number
ZA200100810B
ZA200100810B ZA200100810A ZA200100810A ZA200100810B ZA 200100810 B ZA200100810 B ZA 200100810B ZA 200100810 A ZA200100810 A ZA 200100810A ZA 200100810 A ZA200100810 A ZA 200100810A ZA 200100810 B ZA200100810 B ZA 200100810B
Authority
ZA
South Africa
Prior art keywords
injection system
needleless injection
hypodermic
hypodermic needleless
needleless
Prior art date
Application number
ZA200100810A
Other languages
English (en)
Inventor
Hans-Peter Haar
Hans List
George Bevan Kirby Meacham
Original Assignee
Roche Diagnostics Gmbh
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 Roche Diagnostics Gmbh filed Critical Roche Diagnostics Gmbh
Publication of ZA200100810B publication Critical patent/ZA200100810B/xx

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
    • A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
    • A61M2005/208—Release is possible only when device is pushed against the skin, e.g. using a trigger which is blocked or inactive when the device is not pushed against the skin
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
    • A61M2005/312—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula comprising sealing means, e.g. severable caps, to be removed prior to injection by, e.g. tearing or twisting
    • 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
    • A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
    • 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
    • A61M5/24—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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • 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)
ZA200100810A 2000-02-16 2001-01-29 Hypodermic needleless injection system. ZA200100810B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18295400P 2000-02-16 2000-02-16

Publications (1)

Publication Number Publication Date
ZA200100810B true ZA200100810B (en) 2001-08-16

Family

ID=22670772

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200100810A ZA200100810B (en) 2000-02-16 2001-01-29 Hypodermic needleless injection system.

Country Status (15)

Country Link
US (1) US6440099B2 (xx)
EP (1) EP1125593B1 (xx)
JP (1) JP3420215B2 (xx)
KR (1) KR100389189B1 (xx)
CN (1) CN1308970A (xx)
AR (1) AR027942A1 (xx)
AT (1) ATE299725T1 (xx)
AU (1) AU743816B2 (xx)
BR (1) BR0100561A (xx)
CA (1) CA2331030A1 (xx)
DE (1) DE60111967T2 (xx)
ES (1) ES2245676T3 (xx)
HK (1) HK1039460A1 (xx)
MX (1) MXPA01000560A (xx)
ZA (1) ZA200100810B (xx)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60005998T2 (de) * 1999-12-23 2004-11-11 Tecpharma Licensing Ag Injektionsvorrichtung und antriebssystem dafür
CA2331030A1 (en) * 2000-02-16 2001-08-16 Roche Diagnostics Gmbh Hypodermic needleless injection system
DE10029325A1 (de) * 2000-06-20 2002-01-03 Peter Lell Nadellose Injektionsvorrichtung mit pyrotechnischem Antrieb
DE60124013T2 (de) * 2000-12-21 2007-05-31 Tecpharma Licensing Ag Injektionsvorrichtung mit wiederverwendbarem druckerzeugungsmittel
ZA200200808B (en) * 2001-03-22 2002-08-12 Roche Diagnostics Gmbh Needleless hypodermic injection system, application device and medication cartridge therefor.
US6830562B2 (en) 2001-09-27 2004-12-14 Unomedical A/S Injector device for placing a subcutaneous infusion set
US6607510B2 (en) * 2001-11-09 2003-08-19 Bioject Medical Technologies Inc. Disposable needle-free injection apparatus and method
GB0206560D0 (en) * 2002-03-20 2002-05-01 Glaxo Group Ltd Novel device
US6942638B1 (en) * 2002-05-30 2005-09-13 Kerry Quinn Needleless injector and ampule system
US20040051019A1 (en) 2002-09-02 2004-03-18 Mogensen Lasse Wesseltoft Apparatus for and a method of adjusting the length of an infusion tube
DK200201823A (da) 2002-11-26 2004-05-27 Maersk Medical As Forbindelsesstykke for en slangeforbindelse
CA2514874A1 (en) * 2003-02-25 2004-09-10 Hans-Peter Haar Needleless hypodermic injection device with non-electric primer ignition means
HU225252B1 (hu) * 2003-08-21 2006-08-28 S Istvan Lindmayer Tû nélküli injekciós berendezés
CA2546468C (en) 2003-12-05 2015-05-26 Aradigm Corporation A device for readying a needle free injector for delivery
WO2005058392A2 (en) 2003-12-18 2005-06-30 Novo Nordisk A/S Cartridge for delivery device
US7717879B2 (en) * 2004-02-03 2010-05-18 Smjm Inject Gmbh Anesthetic syringe
CA2560788A1 (en) 2004-03-26 2005-10-06 Unomedical A/S Injector device for infusion set
US7717874B2 (en) * 2004-05-28 2010-05-18 Bioject, Inc. Needle-free injection system
US8062250B2 (en) 2004-08-10 2011-11-22 Unomedical A/S Cannula device
CA2587950C (en) 2004-12-01 2014-02-11 Wlt Distributors Inc. Needle-free injector
US8262605B2 (en) 2004-12-09 2012-09-11 Ams Research Corporation Needleless delivery systems
KR20070086306A (ko) 2004-12-10 2007-08-27 우노메디컬 에이/에스 주입기
US7985199B2 (en) 2005-03-17 2011-07-26 Unomedical A/S Gateway system
US7699802B2 (en) * 2005-05-03 2010-04-20 Pharmajet, Inc. Needle-less injector
US20070027428A1 (en) * 2005-05-03 2007-02-01 Pharmajet, Inc. Vial system and method for needle-less injector
US7618393B2 (en) * 2005-05-03 2009-11-17 Pharmajet, Inc. Needle-less injector and method of fluid delivery
US8998881B2 (en) 2005-08-10 2015-04-07 Alza Corporation Method for delivering drugs to tissue under microjet propulsion
DK1762259T3 (da) 2005-09-12 2011-01-03 Unomedical As Indføringsindretning til infusionssæt med en første og en anden fjederenhed
USD655807S1 (en) 2005-12-09 2012-03-13 Unomedical A/S Medical device
EP2301601B1 (en) 2005-12-23 2013-01-30 Unomedical A/S Injection device
AU2007219546B8 (en) 2006-02-28 2012-07-05 Unomedical A/S Inserter for infusion part and infusion part provided with needle protector
CA2653631A1 (en) 2006-06-07 2007-12-13 Unomedical A/S Inserter
WO2007140785A1 (en) 2006-06-09 2007-12-13 Unomedical A/S Mounting pad
EP2046419B1 (en) 2006-08-02 2011-04-13 Unomedical A/S Cannula and delivery device
EP1917990A1 (en) 2006-10-31 2008-05-07 Unomedical A/S Infusion set
RU2469751C2 (ru) 2007-06-20 2012-12-20 Уномедикал А/С Способ изготовления катетера и устройство для его осуществления
US20090005737A1 (en) * 2007-06-29 2009-01-01 Thomas Chun Auto-Injector
EP2185224A1 (en) 2007-07-03 2010-05-19 Unomedical A/S Inserter having bistable equilibrium states
US8486003B2 (en) 2007-07-10 2013-07-16 Unomedical A/S Inserter having two springs
WO2009010396A1 (en) 2007-07-18 2009-01-22 Unomedical A/S Insertion device with pivoting action
GB0801874D0 (en) * 2008-02-01 2008-03-12 Liversidge Barry P Injection device
ATE522240T1 (de) 2008-02-13 2011-09-15 Unomedical As Dichtung zwischen einem kanülenteil und einem flüssigkeitspfad
AU2009216703A1 (en) 2008-02-20 2009-08-27 Unomedical A/S Insertion device with horizontally moving part
CN102256657A (zh) 2008-12-22 2011-11-23 犹诺医药有限公司 包括粘合垫的医疗器械
DK2442852T3 (da) * 2009-06-19 2013-07-29 Sanofi Aventis Deutschland Injektionsanordning til et flydende lægemiddel
JP2013500099A (ja) 2009-07-30 2013-01-07 ウノメディカル・アー／エス 水平方向の可動部材を備えた挿入デバイス
RU2012108579A (ru) 2009-08-07 2013-09-20 Уномедикал А/С Доставочное устройство с датчиком и одной или несколькими канюлями
AU2011234524A1 (en) 2010-03-30 2012-09-27 Unomedical A/S Medical device
EP2433663A1 (en) 2010-09-27 2012-03-28 Unomedical A/S Insertion system
EP2436412A1 (en) 2010-10-04 2012-04-04 Unomedical A/S A sprinkler cannula
JP5602680B2 (ja) * 2011-05-27 2014-10-08 株式会社吉野工業所 注射器用カートリッジ
US9408972B2 (en) 2011-08-02 2016-08-09 Pharmajet, Inc. Needle-free injection device
US11197689B2 (en) 2011-10-05 2021-12-14 Unomedical A/S Inserter for simultaneous insertion of multiple transcutaneous parts
EP2583715A1 (en) 2011-10-19 2013-04-24 Unomedical A/S Infusion tube system and method for manufacture
US9440051B2 (en) 2011-10-27 2016-09-13 Unomedical A/S Inserter for a multiplicity of subcutaneous parts
EP2790755B1 (en) 2011-12-13 2021-08-11 Pharmajet Inc. Needle-free intradermal injection device
GB201210082D0 (en) 2012-06-07 2012-07-25 Consort Medical Plc Improved syringe
PL2732770T3 (pl) * 2012-11-16 2016-12-30 Bezigłowe urządzenie do iniekcji
EP3043846A1 (de) * 2013-09-09 2016-07-20 LTS Lohmann Therapie-Systeme AG Nadelfreie subkutane applikation von proteinen
JP6023118B2 (ja) * 2014-05-07 2016-11-09 株式会社ダイセル 注射器
GB2532300B (en) * 2014-09-30 2018-09-19 Owen Mumford Ltd Injection devices
CN104434224A (zh) * 2014-12-29 2015-03-25 浙江省苍南中学 一种专用于皮肤点刺实验的液压滴管
CN104473662A (zh) * 2014-12-29 2015-04-01 浙江省苍南中学 一种皮肤点刺实验液压针
GB201607491D0 (en) * 2016-04-29 2016-06-15 Owen Mumford Ltd Injection devices
US10413671B2 (en) * 2017-09-12 2019-09-17 Portal Instruments, Inc. Rotary motor based transdermal injection device
CN110131573B (zh) * 2019-06-25 2024-02-20 吉林大学 一种氢燃料电池汽车储氢气瓶快速加注系统
CN110292684B (zh) * 2019-08-09 2024-07-05 江苏丞宇米特医疗科技有限公司 一次装药多次注射双压力无针注射器
JP7494426B2 (ja) * 2020-04-14 2024-06-04 ジェイシス メディカル インコーポレイテッド パルス衝撃波を利用した無針注射器
DE102020133827A1 (de) 2020-12-16 2022-06-23 IDTM GmbH Injektor und Injektorsystem
CN113398384B (zh) * 2021-06-24 2022-02-08 江苏铂可医疗科技有限公司 无针注射器防高压锁死结构及方法
CN116271343A (zh) * 2023-02-08 2023-06-23 北京市农林科学院 一种燃料动力无针头连续注射方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US993309A (en) * 1910-12-31 1911-05-23 Fred C Ellasser Joint for longitudinal members.
US2680439A (en) * 1948-09-08 1954-06-08 Arnold K Sutermeister High-pressure injection device
GB993309A (en) * 1961-04-11 1965-05-26 Express Injector Company Ltd Improved hypodermic injector
US3625208A (en) * 1969-05-19 1971-12-07 Mediquip Corp Apparatus for pressure-administering medicaments
JPS5146791A (en) * 1974-10-21 1976-04-21 Asahi Chemical Ind Funshashikino chushaki
US4089334A (en) * 1976-10-07 1978-05-16 Schwebel Paul R Pyrotechnically powered needleless injector
US4124024A (en) * 1977-03-03 1978-11-07 Schwebel Paul R Disposable hypodermic injection ampule
IL80731A0 (en) * 1986-11-23 1987-02-27 Bron Dan Hydraulic syringe pump
US5569190A (en) * 1987-06-08 1996-10-29 D'antonio; Nicholas F. Hypodermic fluid dispenser
ATA228987A (de) * 1987-09-09 1993-07-15 Pickhard Ewald Injektionsvorrichtung mit einer verformbaren ampulle
US5073165A (en) * 1988-02-05 1991-12-17 Marpam International, Inc. Hypodermic jet injector and cartridge therefor
US5599302A (en) * 1995-01-09 1997-02-04 Medi-Ject Corporation Medical injection system and method, gas spring thereof and launching device using gas spring
JPH10192396A (ja) * 1997-01-07 1998-07-28 Terumo Corp 薬液供給具
DE19701494A1 (de) 1997-01-17 1998-07-23 Boehringer Mannheim Gmbh Transdermales Injektionssystem
CA2331030A1 (en) * 2000-02-16 2001-08-16 Roche Diagnostics Gmbh Hypodermic needleless injection system

Also Published As

Publication number Publication date
MXPA01000560A (es) 2002-06-04
BR0100561A (pt) 2001-10-09
KR100389189B1 (ko) 2003-06-27
JP3420215B2 (ja) 2003-06-23
HK1039460A1 (zh) 2002-04-26
AR027942A1 (es) 2003-04-16
ATE299725T1 (de) 2005-08-15
EP1125593B1 (en) 2005-07-20
AU743816B2 (en) 2002-02-07
US6440099B2 (en) 2002-08-27
JP2001224684A (ja) 2001-08-21
ES2245676T3 (es) 2006-01-16
CN1308970A (zh) 2001-08-22
CA2331030A1 (en) 2001-08-16
KR20010082005A (ko) 2001-08-29
EP1125593A1 (en) 2001-08-22
DE60111967D1 (de) 2005-08-25
US20010031945A1 (en) 2001-10-18
AU1973401A (en) 2001-09-06
DE60111967T2 (de) 2006-04-20

Similar Documents

Publication Publication Date Title
ZA200100810B (en) Hypodermic needleless injection system.
HK1053990A1 (en) Miniaturized needleless injector.
ZA200200808B (en) Needleless hypodermic injection system, application device and medication cartridge therefor.
ZA98361B (en) Hypodermic injection system.
AU2001241423A1 (en) Needleless syringe
AU2002366274A1 (en) Needleless hypodermic injection device
HUP0301434A3 (en) Compact architecture needleless syringe
AUPQ867900A0 (en) Medical injector system
HUP0103213A3 (en) Needleless injectors
ZA200110173B (en) Safety syringe.
GB2356144B (en) Hypodermic syringe
EP1183063A4 (en) INJECTION DEVICE WITH LUER CONNECTION
EP1272240B8 (en) Hypodermic syringe
ZA200107275B (en) Hypodermic injection system.
ZA200201502B (en) Safety syringe.
HK1055912A1 (en) Needleless syringe with prefilled cartridge.
GB0018035D0 (en) Needleless syringe
GB2365072B (en) Fuel injection system
AU7094500A (en) Needleless injector system
GB2361746B (en) Fuel injection system
ZA200006625B (en) Safety hypodermic syringe.
ZA200207887B (en) Low cost disposable needleless injector system for variable and fixed dose applications.
GB0108018D0 (en) Hypodermic syringe
GB0029715D0 (en) Hypodermic syringe
GB0020731D0 (en) Hypodermic syringe