GB2162427B - Automatic injector - Google Patents

Automatic injector

Info

Publication number
GB2162427B
GB2162427B GB08519125A GB8519125A GB2162427B GB 2162427 B GB2162427 B GB 2162427B GB 08519125 A GB08519125 A GB 08519125A GB 8519125 A GB8519125 A GB 8519125A GB 2162427 B GB2162427 B GB 2162427B
Authority
GB
United Kingdom
Prior art keywords
cylinder
piston
automatic injector
injector
released
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
Application number
GB08519125A
Other languages
English (en)
Other versions
GB2162427A (en
GB8519125D0 (en
Inventor
Ian Ross Phillips
Robert Hunter Lodge
Glen Walter Bunyan
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.)
NJ Phillips Pty Ltd
Original Assignee
NJ Phillips Pty Ltd
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 NJ Phillips Pty Ltd filed Critical NJ Phillips Pty Ltd
Publication of GB8519125D0 publication Critical patent/GB8519125D0/en
Publication of GB2162427A publication Critical patent/GB2162427A/en
Application granted granted Critical
Publication of GB2162427B publication Critical patent/GB2162427B/en
Expired 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
    • A61M5/31—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
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including axial movement of dose setting 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
    • A61M5/178—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
    • A61M5/31—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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body
    • 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
    • A61M5/31561—Mechanically operated dose setting member using freely adjustable volume steps
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user

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)
GB08519125A 1984-07-31 1985-07-30 Automatic injector Expired GB2162427B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG630484 1984-07-31

Publications (3)

Publication Number Publication Date
GB8519125D0 GB8519125D0 (en) 1985-09-04
GB2162427A GB2162427A (en) 1986-02-05
GB2162427B true GB2162427B (en) 1988-06-08

Family

ID=3770698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08519125A Expired GB2162427B (en) 1984-07-31 1985-07-30 Automatic injector

Country Status (6)

Country Link
US (1) US4642099A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU573369B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8503624A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3527290A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2162427B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA855789B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US6056716A (en) * 1987-06-08 2000-05-02 D'antonio Consultants International Inc. Hypodermic fluid dispenser
US4863436A (en) * 1987-11-03 1989-09-05 Iatroban, Ltd. Hypodermic needle with protective cover
US4850996A (en) * 1988-02-22 1989-07-25 Cree Ian C Safety needle
JPH02307477A (ja) * 1989-05-22 1990-12-20 Kobayashi Shogo 薬液持続注入器
US5199952A (en) * 1991-04-09 1993-04-06 Morf, Inc. Bird injection system
DE4205036C1 (en) * 1992-02-19 1993-06-17 Henke-Sass, Wolf Gmbh, 7200 Tuttlingen, De Injection cylinder for subcutaneous vaccination - comprises first hollow cylindrical tube in which is fitted telescopically second tube with reduced dia.
US5441513A (en) * 1992-03-12 1995-08-15 United States Surgical Corporation Retracting tip trocar assembly
US5681291A (en) * 1992-11-19 1997-10-28 Tebro S.A. Disposable auto-injector for prefilled syringes
US5320609A (en) * 1992-12-07 1994-06-14 Habley Medical Technology Corporation Automatic pharmaceutical dispensing syringe
SE9301495D0 (sv) * 1993-04-30 1993-04-30 Kabi Pharmacia Ab A device for metering and administrering a liquid preparation
US5330430A (en) * 1993-12-06 1994-07-19 Sullivan Robert J Retractable syringe applicator
US5514097A (en) * 1994-02-14 1996-05-07 Genentech, Inc. Self administered injection pen apparatus and method
GB2288539B (en) * 1994-04-21 1998-04-15 Genesis Mfg Ltd Device for injecting a substance into the body of an animal
US5632730A (en) * 1995-10-16 1997-05-27 Reinert; Charles B. Fluid injector
US5931347A (en) * 1997-05-23 1999-08-03 Haubrich; Mark A. Dispenser unit for viscous substances
AUPO742497A0 (en) 1997-06-18 1997-07-10 N.J. Phillips Pty. Limited An applicator
CA2229522A1 (en) * 1998-04-15 1999-10-15 Thomas Randall Inkpen Needle aid
US7008433B2 (en) * 2001-02-15 2006-03-07 Depuy Acromed, Inc. Vertebroplasty injection device
ES2545328T3 (es) 2003-03-14 2015-09-10 Depuy Spine, Inc. Dispositivo hidráulico de inyección de cemento óseo en vertebroplastia percutánea
US8066713B2 (en) 2003-03-31 2011-11-29 Depuy Spine, Inc. Remotely-activated vertebroplasty injection device
US20070032567A1 (en) * 2003-06-17 2007-02-08 Disc-O-Tech Medical Bone Cement And Methods Of Use Thereof
US8415407B2 (en) 2004-03-21 2013-04-09 Depuy Spine, Inc. Methods, materials, and apparatus for treating bone and other tissue
DE10342059B4 (de) * 2003-09-11 2007-03-01 Tecpharma Licensing Ag Verabreichungsvorrichtung mit Einstech- und Ausschütteinrichtung
US8579908B2 (en) 2003-09-26 2013-11-12 DePuy Synthes Products, LLC. Device for delivering viscous material
DE10351597A1 (de) * 2003-11-05 2005-06-16 Tecpharma Licensing Ag Vorrichtung für die Verabreichung eines injizierbaren Produkts
GB2414775B (en) 2004-05-28 2008-05-21 Cilag Ag Int Releasable coupling and injection device
GB2414402B (en) 2004-05-28 2009-04-22 Cilag Ag Int Injection device
GB2414400B (en) * 2004-05-28 2009-01-14 Cilag Ag Int Injection device
CN101065080B (zh) 2004-07-30 2021-10-29 德普伊新特斯产品有限责任公司 用于处理骨和其他组织的材料和器械
GB2424836B (en) * 2005-04-06 2010-09-22 Cilag Ag Int Injection device (bayonet cap removal)
GB2425062B (en) 2005-04-06 2010-07-21 Cilag Ag Int Injection device
GB2427826B (en) * 2005-04-06 2010-08-25 Cilag Ag Int Injection device comprising a locking mechanism associated with integrally formed biasing means
US9381024B2 (en) * 2005-07-31 2016-07-05 DePuy Synthes Products, Inc. Marked tools
US9918767B2 (en) 2005-08-01 2018-03-20 DePuy Synthes Products, Inc. Temperature control system
PL1759729T3 (pl) 2005-08-30 2010-09-30 Cilag Gmbh Int Zestaw igły do wstępnie napełnionego systemu strzykawki
US20110098656A1 (en) 2005-09-27 2011-04-28 Burnell Rosie L Auto-injection device with needle protecting cap having outer and inner sleeves
US8360629B2 (en) * 2005-11-22 2013-01-29 Depuy Spine, Inc. Mixing apparatus having central and planetary mixing elements
GB2438591B (en) 2006-06-01 2011-07-13 Cilag Gmbh Int Injection device
GB2438593B (en) 2006-06-01 2011-03-30 Cilag Gmbh Int Injection device (cap removal feature)
GB2438590B (en) * 2006-06-01 2011-02-09 Cilag Gmbh Int Injection device
AU2007297097A1 (en) 2006-09-14 2008-03-20 Depuy Spine, Inc. Bone cement and methods of use thereof
US8950929B2 (en) 2006-10-19 2015-02-10 DePuy Synthes Products, LLC Fluid delivery system
GB2461086B (en) * 2008-06-19 2012-12-05 Cilag Gmbh Int Injection device
GB2461089B (en) * 2008-06-19 2012-09-19 Cilag Gmbh Int Injection device
GB2461088B (en) * 2008-06-19 2012-09-26 Cilag Gmbh Int Injection device
GB2461085B (en) * 2008-06-19 2012-08-29 Cilag Gmbh Int Injection device
GB2461087B (en) * 2008-06-19 2012-09-26 Cilag Gmbh Int Injection device
GB2461084B (en) * 2008-06-19 2012-09-26 Cilag Gmbh Int Fluid transfer assembly
GB201020475D0 (en) 2010-12-02 2011-01-19 Oval Medical Technologies Ltd Delivery mechanism for an autoinjector
EP2750738B1 (en) 2011-08-31 2024-05-15 SHL Medical AG Injection device
GB2515039B (en) 2013-06-11 2015-05-27 Cilag Gmbh Int Injection Device
GB2515032A (en) 2013-06-11 2014-12-17 Cilag Gmbh Int Guide for an injection device
GB2515038A (en) 2013-06-11 2014-12-17 Cilag Gmbh Int Injection device
GB2517896B (en) 2013-06-11 2015-07-08 Cilag Gmbh Int Injection device
US20200384209A1 (en) * 2015-04-24 2020-12-10 Shl Medical Ag Drive mechanism
US10758677B2 (en) * 2015-04-24 2020-09-01 Shl Medical Ag Drive mechanism

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GB805184A (en) * 1957-01-29 1958-12-03 Becton Dickinson Co Hypodermic assembly
CH393640A (de) * 1960-06-10 1965-06-15 Int Treuhand Ag Spritzampulle
GB969781A (en) * 1960-06-27 1964-09-16 William Richard Clifford Geary Hypodermic injection apparatus
NO124977B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-08-09 1972-07-03 Philips Nv
BE795162A (fr) * 1972-02-10 1973-08-08 Philips Nv Injektie-inrichting
US4403989A (en) * 1981-09-14 1983-09-13 Syntex (U.S.A.) Inc. Injection device
US4530695A (en) * 1982-12-31 1985-07-23 N.J. Phillips Pty. Limited Injector
AU563468B2 (en) * 1982-12-31 1987-07-09 N.J. Phillips Pty. Limited Injector
AU563551B2 (en) * 1982-12-31 1987-07-16 N.J. Phillips Pty. Limited Injector
NZ206650A (en) * 1982-12-31 1987-05-29 Phillips Pty Ltd N J Injector, retractable needle shroud activates piston

Also Published As

Publication number Publication date
GB2162427A (en) 1986-02-05
BR8503624A (pt) 1986-04-29
DE3527290A1 (de) 1986-02-13
ZA855789B (en) 1986-03-26
US4642099A (en) 1987-02-10
DE3527290C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-10-22
AU573369B2 (en) 1988-06-02
AU4553185A (en) 1986-02-06
GB8519125D0 (en) 1985-09-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000730