CA2021256A1 - Conveniently carried frequent use auto injector with cap structure - Google Patents

Conveniently carried frequent use auto injector with cap structure

Info

Publication number
CA2021256A1
CA2021256A1 CA002021256A CA2021256A CA2021256A1 CA 2021256 A1 CA2021256 A1 CA 2021256A1 CA 002021256 A CA002021256 A CA 002021256A CA 2021256 A CA2021256 A CA 2021256A CA 2021256 A1 CA2021256 A1 CA 2021256A1
Authority
CA
Canada
Prior art keywords
cap structure
hypodermic needle
members
unwanted
stressed spring
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.)
Granted
Application number
CA002021256A
Other languages
French (fr)
Other versions
CA2021256C (en
Inventor
Stanley Jay Sarnoff
Claudio Lopez
N. Lawrence Dalling
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.)
Meridian Medical Technologies Inc
Original Assignee
Stanley Jay Sarnoff
Claudio Lopez
N. Lawrence Dalling
Survival Technology, Inc.
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
Priority claimed from US07/380,459 external-priority patent/US5085642A/en
Application filed by Stanley Jay Sarnoff, Claudio Lopez, N. Lawrence Dalling, Survival Technology, Inc. filed Critical Stanley Jay Sarnoff
Publication of CA2021256A1 publication Critical patent/CA2021256A1/en
Application granted granted Critical
Publication of CA2021256C publication Critical patent/CA2021256C/en
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
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M2005/206—With automatic needle insertion

Abstract

A stressed spring assembly for providing an operative stroke in cooperating relation with a medicament cartridge assembly of an auto-injector so as to inject a liquid medicament of the medicament cartridge assembly through a hypodermic needle of the medicament cartridge assembly into an injection site of the user. The stressed spring assembly includes a cap structure serving the plural purposes of (1) facilitating the securement of the cap structure and remainder of the auto-injection with the user's pocket, (2) alleviating the likelihood of an unwanted release of the releasable mechanism of the stressed spring assembly with a resultant unwanted movement of the hypodermic needle and an unwanted movement of the liquid medicament outwardly of the hypodermic needle by requiring two different manual movements for its removal, and (3) protecting against an unwanted contact with the hypodermic needle while in extended operative position after withdrawal from the injection site. The cap structure is formed of first and second members disposed in a fixed assembled position with respect to one another into which the first and second members are snap-fitted by a relative movement toward one another in an axial direction. Both members are of a configuration enabling them to be molded by corresponding die surfaces contained on two die members movable together and apart.
CA002021256A 1989-07-17 1990-07-16 Conveniently carried frequent use auto injector with cap structure Expired - Fee Related CA2021256C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US380,459 1989-07-17
US07/380,459 US5085642A (en) 1989-07-17 1989-07-17 Conveniently carried frequent use autoinjector
US507,795 1990-04-12
US07/507,795 US5085641A (en) 1989-07-17 1990-04-12 Conveniently carried frequent use auto-injector with improved cap structure

Publications (2)

Publication Number Publication Date
CA2021256A1 true CA2021256A1 (en) 1991-01-18
CA2021256C CA2021256C (en) 2001-12-18

Family

ID=27008998

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002021256A Expired - Fee Related CA2021256C (en) 1989-07-17 1990-07-16 Conveniently carried frequent use auto injector with cap structure

Country Status (9)

Country Link
US (1) US5085641A (en)
EP (1) EP0409365B1 (en)
JP (1) JP2959638B2 (en)
KR (1) KR0168416B1 (en)
AU (1) AU645977B2 (en)
CA (1) CA2021256C (en)
DE (1) DE69008445T2 (en)
ES (1) ES2051464T3 (en)
IL (1) IL95099A (en)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451210A (en) * 1991-04-29 1995-09-19 Lifequest Medical, Inc. System and method for rapid vascular drug delivery
EP0518416A1 (en) * 1991-06-13 1992-12-16 Duphar International Research B.V Injection device
ES2074771T3 (en) * 1991-07-24 1995-09-16 Medico Dev Investment Co INJECTOR.
GB9118204D0 (en) * 1991-08-23 1991-10-09 Weston Terence E Needle-less injector
US5569189A (en) * 1992-09-28 1996-10-29 Equidyne Systems, Inc. hypodermic jet injector
WO1994007554A1 (en) * 1992-09-28 1994-04-14 Equidyne Systems, Incorporated Hypodermic jet injector
US5320609A (en) * 1992-12-07 1994-06-14 Habley Medical Technology Corporation Automatic pharmaceutical dispensing syringe
US5364363A (en) * 1993-07-08 1994-11-15 Survival Technology, Inc. Rectal administrator
US5478316A (en) * 1994-02-02 1995-12-26 Becton, Dickinson And Company Automatic self-injection device
US5514097A (en) * 1994-02-14 1996-05-07 Genentech, Inc. Self administered injection pen apparatus and method
DE69507088T2 (en) 1994-07-27 1999-05-27 Meridian Medical Technologies Automatic syringe
US5549575A (en) * 1994-09-13 1996-08-27 Becton Dickinson And Company Cartridge retainer assembly for medication delivery pen
AU696439B2 (en) * 1995-03-07 1998-09-10 Eli Lilly And Company Recyclable medication dispensing device
KR100336325B1 (en) * 1995-06-07 2002-10-31 김영찬 Automatic syringe apparatus
US5674204A (en) * 1995-09-19 1997-10-07 Becton Dickinson And Company Medication delivery pen cap actuated dose delivery clutch
US5658259A (en) * 1995-10-19 1997-08-19 Meridian Medical Technologies, Inc. Dental cartridge assembly auto-injector with protective needle cover
US5851197A (en) * 1997-02-05 1998-12-22 Minimed Inc. Injector for a subcutaneous infusion set
US20070142776A9 (en) * 1997-02-05 2007-06-21 Medtronic Minimed, Inc. Insertion device for an insertion set and method of using the same
US6093172A (en) * 1997-02-05 2000-07-25 Minimed Inc. Injector for a subcutaneous insertion set
US6607509B2 (en) * 1997-12-31 2003-08-19 Medtronic Minimed, Inc. Insertion device for an insertion set and method of using the same
AU738058B2 (en) 1997-12-16 2001-09-06 Meridian Medical Technologies, Inc. Automatic injector
JP3799182B2 (en) * 1999-01-07 2006-07-19 テルモ株式会社 Liquid supply tool
PL196000B1 (en) 1999-07-27 2007-11-30 Pharma Consult Gmbh Device for automatically injecting injection liquids
US6210359B1 (en) 2000-01-21 2001-04-03 Jet Medica, L.L.C. Needleless syringe
EP1313520B1 (en) * 2000-08-02 2016-08-31 Becton Dickinson and Company Pen needle and safety shield system
US6986760B2 (en) * 2000-08-02 2006-01-17 Becton, Dickinson And Company Pen needle and safety shield system
US6387078B1 (en) * 2000-12-21 2002-05-14 Gillespie, Iii Richard D. Automatic mixing and injecting apparatus
GB2391480B (en) 2002-08-05 2007-02-28 Caretek Medical Ltd Drug delivery system
US7615234B2 (en) 2001-09-11 2009-11-10 Glide Pharmaceutical Technologies Limited Drug delivery technology
GB2379390B (en) 2001-09-11 2005-01-26 Caretek Medical Ltd A novel drug delivery technology
CA2475573C (en) 2002-02-11 2013-03-26 Antares Pharma, Inc. Intradermal injector
US6979316B1 (en) 2002-05-23 2005-12-27 Seedlings Life Science Ventures Llc Apparatus and method for rapid auto-injection of medication
US8932264B2 (en) * 2003-08-11 2015-01-13 Becton, Dickinson And Company Medication delivery pen assembly with needle locking safety shield
IL157984A (en) * 2003-09-17 2015-02-26 Dali Medical Devices Ltd Autoneedle
IL157981A (en) 2003-09-17 2014-01-30 Elcam Medical Agricultural Cooperative Ass Ltd Auto-injector
IL160891A0 (en) 2004-03-16 2004-08-31 Auto-mix needle
US20050273054A1 (en) * 2004-06-03 2005-12-08 Florida Atlantic University Epinephrine auto-injector
GB0414054D0 (en) 2004-06-23 2004-07-28 Owen Mumford Ltd Improvements relating to automatic injection devices
WO2007008257A2 (en) * 2005-07-06 2007-01-18 Washington Biotech Corp. Method and apparatus for delivering epinephrine
US7297136B2 (en) * 2004-12-06 2007-11-20 Wyrick Ronald E Medicine injection devices and methods
US7905352B2 (en) * 2004-12-06 2011-03-15 Washington Biotech Corporation Kits containing medicine injection devices and containers
US20110226646A1 (en) * 2004-12-06 2011-09-22 Wyrick Ronald E Kits Containing Medicine Injection Devices And Containers
MX2007006975A (en) * 2004-12-09 2007-08-15 West Pharm Serv Inc Breech loaded fixed needle syringe and automatic injection device having the same.
BRPI0614025A2 (en) 2005-01-24 2012-12-25 Antares Pharma Inc jet injectors
GB2422784A (en) 2005-02-07 2006-08-09 Caretek Medical Ltd Disposable assembly comprising a needle or stylet
EP1904125B1 (en) * 2005-07-18 2018-10-17 West Pharmaceutical Services, Inc. Auto-injection syringe having vent device
US7988675B2 (en) * 2005-12-08 2011-08-02 West Pharmaceutical Services Of Delaware, Inc. Automatic injection and retraction devices for use with pre-filled syringe cartridges
WO2007131013A1 (en) 2006-05-03 2007-11-15 Antares Pharma, Inc. Two-stage reconstituting injector
WO2007131025A1 (en) 2006-05-03 2007-11-15 Antares Pharma, Inc. Injector with adjustable dosing
CN103316403B (en) 2006-06-30 2017-05-24 艾伯维生物技术有限公司 Automatic injection device
EP2129414A1 (en) * 2007-03-22 2009-12-09 Tecpharma Licensing AG Injection device having trigger safety devices
CA2718053C (en) 2008-03-10 2016-09-27 Antares Pharma, Inc. Injector safety device
US8177749B2 (en) 2008-05-20 2012-05-15 Avant Medical Corp. Cassette for a hidden injection needle
CA3070644C (en) 2008-05-20 2022-09-13 Avant Medical Corp. Autoinjector system
US8052645B2 (en) 2008-07-23 2011-11-08 Avant Medical Corp. System and method for an injection using a syringe needle
JP5611208B2 (en) 2008-08-05 2014-10-22 アンタレス・ファーマ・インコーポレーテッド Multiple dose injection device
DE102008037310B4 (en) 2008-08-11 2023-11-16 Ypsomed Ag Automatic injection device for administering a fixed dose
WO2010084084A1 (en) * 2009-01-23 2010-07-29 Sanofi-Aventis Deutschland Gmbh Medicament identification system for multi-dose injection devices
US8366682B2 (en) 2009-03-04 2013-02-05 Washington Biotech Corporation Medicine injection apparatuses
KR101597672B1 (en) 2009-03-20 2016-02-25 앤태어스 파머, 인코퍼레이티드 Hazardous agent injection system
KR101721906B1 (en) 2009-04-29 2017-03-31 애브비 바이오테크놀로지 리미티드 Automatic injection device
WO2011039213A2 (en) * 2009-09-30 2011-04-07 Sanofi-Aventis Deutschland Gmbh An assembly of a drug delivery device
TWI619521B (en) * 2009-12-15 2018-04-01 艾伯維生物技術有限責任公司 Automatic injection device, automatic injection method and method for preventing misfiring
BR112012026886B1 (en) 2010-04-21 2020-11-24 Abbvie Biotechnology Ltd. wearable automatic injection device for controlled delivery of therapeutic agents
EP2667918B1 (en) 2011-01-24 2017-03-01 AbbVie Biotechnology Ltd Automatic injection devices having overmolded gripping surfaces
MY155753A (en) 2011-01-24 2015-11-30 Abbvie Biotechnology Ltd Removal of needle shields from syringes and automatic injection devices
AU2012210170B2 (en) 2011-01-24 2016-09-29 Elcam Medical Agricultural Cooperative Association Ltd. Injector
EP2508218A1 (en) * 2011-04-05 2012-10-10 Tyco Healthcare Group LP Medical cartridge receiver having access device
PT2699293T (en) 2011-04-20 2019-05-21 Amgen Inc Autoinjector apparatus
US9220660B2 (en) 2011-07-15 2015-12-29 Antares Pharma, Inc. Liquid-transfer adapter beveled spike
US8496619B2 (en) 2011-07-15 2013-07-30 Antares Pharma, Inc. Injection device with cammed ram assembly
EP2601992A1 (en) 2011-12-08 2013-06-12 Sanofi-Aventis Deutschland GmbH Syringe carrier
PT2822618T (en) 2012-03-06 2024-03-04 Antares Pharma Inc Prefilled syringe with breakaway force feature
CA2868500C (en) 2012-04-06 2020-04-21 Antares Pharma, Inc. Needle assisted jet injection administration of testosterone compositions
USD898908S1 (en) 2012-04-20 2020-10-13 Amgen Inc. Pharmaceutical product cassette for an injection device
WO2013169804A1 (en) 2012-05-07 2013-11-14 Antares Pharma, Inc. Needle assisted jet injection device having reduced trigger force
WO2014053378A2 (en) * 2012-10-03 2014-04-10 Carebay Europe Ltd Medicament delivery device
EP2908889B1 (en) * 2012-10-17 2018-09-05 Oval Medical Technologies Limited Automatic drug delivery devices
US9175934B1 (en) 2012-11-19 2015-11-03 Lockheed Martin Corporation Auto-injector countermeasure for unmanned aerial vehicles
US9085362B1 (en) 2012-11-21 2015-07-21 Lockheed Martin Corporation Counter-unmanned aerial vehicle system and method
US9179260B2 (en) 2012-12-03 2015-11-03 Mylan Inc. Medicament information system and method
US9643770B2 (en) 2012-12-03 2017-05-09 Mylan Inc. System and method for medicament storage, dispensing, and administration
US9692829B2 (en) 2012-12-03 2017-06-27 Mylan Inc. Medication delivery system and method
US20140155827A1 (en) 2012-12-03 2014-06-05 Mylan, Inc. Medicament information system and method
EP4349383A2 (en) 2013-02-11 2024-04-10 Antares Pharma, Inc. Needle assisted jet injection device having reduced trigger force
WO2014164786A1 (en) 2013-03-11 2014-10-09 Madsen Patrick Dosage injector with pinion system
WO2014165136A1 (en) 2013-03-12 2014-10-09 Antares Pharma, Inc. Constant volume prefilled syringes and kits thereof
WO2014144096A1 (en) 2013-03-15 2014-09-18 Amgen Inc. Drug cassette, autoinjector, and autoinjector system
TWI580452B (en) 2013-03-15 2017-05-01 安美基公司 Cassette for an injector, injector, and method of using an apparatus comprising an autoinjector and a cassette
EP3247426B1 (en) 2015-01-22 2020-06-17 Novo Nordisk A/S An injection needle assembly for an injection device and an injection device comprising such assembly
WO2016172182A1 (en) * 2015-04-24 2016-10-27 Becton, Dickinson And Company Button safety cap for catheter insertion device
TW201700117A (en) 2015-06-03 2017-01-01 賽諾菲阿凡提斯德意志有限公司 Syringe carrier for an autoinjector and method of assembling
TW201705994A (en) 2015-06-03 2017-02-16 賽諾菲阿凡提斯德意志有限公司 Autoinjector and method of assembling
EP3319664B1 (en) 2015-07-10 2020-12-16 ALK-Abelló A/S An injector comprising a safety pin
EP3666314A1 (en) * 2018-12-10 2020-06-17 Ares Trading S.A. Injection device
US10898655B1 (en) 2020-07-30 2021-01-26 Benson Eric Wengreen Auto-injectors featuring medicine delivery assurance

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1204053A (en) * 1916-07-14 1916-11-07 William Edgar Moore Clip for fountain-pens.
US2565081A (en) * 1948-09-15 1951-08-21 Emma C Maynes Device for operating hypodermic syringes
AT180761B (en) * 1952-12-31 1955-01-10 Franz X Dr Spiessberger Instrument for the implantation of hormone tablets, drugs, etc. similar, especially in pigs
BE531562A (en) * 1953-09-02
US3403679A (en) * 1964-12-11 1968-10-01 Secr Defence Brit Hypodermic injection apparatus with a secondary capsule-collapsing means
US3396726A (en) * 1968-01-25 1968-08-13 Stanley J. Sarnoff Hypodermic syringe and cartridge for use therewith
US3910260A (en) * 1972-03-01 1975-10-07 Survival Technology Method and apparatus of treating heart attack patients prior to the establishment of qualified direct contact personal care
US4004577A (en) * 1972-12-04 1977-01-25 Survival Technology, Inc. Method of treating heart attack patients prior to the establishment of qualified direct contact personal care
US3882863A (en) * 1973-08-01 1975-05-13 Survival Technology Hypodermic injection device having cannula covered with resilient sheath
US4031983A (en) * 1975-02-25 1977-06-28 Lentini Peter S Tire chock
DE2606550C2 (en) * 1976-02-19 1984-03-08 Montblanc-Simplo Gmbh, 2000 Hamburg Magnetically held cap for writing implements
US4031893A (en) * 1976-05-14 1977-06-28 Survival Technology, Inc. Hypodermic injection device having means for varying the medicament capacity thereof
DE8001322U1 (en) * 1980-01-19 1980-04-17 Fa. J.S. Staedtler, 8500 Nuernberg CAP FOR WRITING INSTRUMENTS
US4316463A (en) * 1981-01-26 1982-02-23 Vac-O-Cast, Inc. Corrosive protected hypodermic module
DE3278101D1 (en) * 1981-08-10 1988-03-17 Duphar Int Res Automatic injection syringe
US4394863A (en) * 1981-10-23 1983-07-26 Survival Technology, Inc. Automatic injector with cartridge having separate sequentially injectable medicaments
ATE23802T1 (en) * 1982-10-27 1986-12-15 Duphar Int Res AUTOMATIC INJECTION DEVICE.
DE3342407A1 (en) * 1983-11-24 1985-06-05 Erwin 6950 Mosbach Maurer INJECTION DEVICE
US4484910A (en) * 1983-12-21 1984-11-27 Survival Technology, Inc. Dual mode automatic injector
US4592745A (en) * 1984-02-29 1986-06-03 Novo Industri A/S Dispenser
US4795433A (en) * 1985-05-20 1989-01-03 Survival Technology, Inc. Automatic injector for emergency treatment
EP0186916B1 (en) * 1984-11-02 1988-12-21 Duphar International Research B.V Automatic injection device
US4689042A (en) * 1985-05-20 1987-08-25 Survival Technology, Inc. Automatic medicament ingredient mixing and injecting apparatus
DE3673317D1 (en) * 1985-10-11 1990-09-13 Duphar Int Res AUTOMATIC SYRINGE.
ATE67414T1 (en) * 1986-05-15 1991-10-15 Duphar Int Res AUTOMATIC INJECTION SYRINGE.
US5092843A (en) * 1990-04-12 1992-03-03 Survival Technology, Inc. Dispersion multichamber auto-injector

Also Published As

Publication number Publication date
AU645977B2 (en) 1994-02-03
US5085641A (en) 1992-02-04
JP2959638B2 (en) 1999-10-06
KR0168416B1 (en) 1999-01-15
AU5899790A (en) 1991-01-17
EP0409365B1 (en) 1994-04-27
ES2051464T3 (en) 1994-06-16
DE69008445D1 (en) 1994-06-01
JPH03118072A (en) 1991-05-20
IL95099A0 (en) 1991-06-10
EP0409365A1 (en) 1991-01-23
KR910002477A (en) 1991-02-25
DE69008445T2 (en) 1994-08-18
IL95099A (en) 1994-11-11
CA2021256C (en) 2001-12-18

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