IE33553L - Dual-chamber injector. - Google Patents

Dual-chamber injector.

Info

Publication number
IE33553L
IE33553L IE691218A IE121869A IE33553L IE 33553 L IE33553 L IE 33553L IE 691218 A IE691218 A IE 691218A IE 121869 A IE121869 A IE 121869A IE 33553 L IE33553 L IE 33553L
Authority
IE
Ireland
Prior art keywords
container
syringe
sleeves
connecting member
outer sleeve
Prior art date
Application number
IE691218A
Other versions
IE33553B1 (en
Original Assignee
Pfizer
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 DE19681791012 external-priority patent/DE1791012C/en
Application filed by Pfizer filed Critical Pfizer
Publication of IE33553L publication Critical patent/IE33553L/en
Publication of IE33553B1 publication Critical patent/IE33553B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
    • 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
    • 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
    • A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/202—Separating means
    • A61J1/2031—Separating means having openings brought into alignment

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Coating Apparatus (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

A dual-chamber liquid-injecting device includes a powder loaded piston-type syringe attached to a liquid container by a connecting member. The connecting member has an inner sleeve sliding within an outer sleeve with opposite ends of the sleeves coupling the neck of the container to the nozzle of the syringe. Ports on the inner sleeve are sealed within the outer sleeve in a preliminary extended position, and they are opened when the sleeves are pushed together or contracted to communicate the syringe with the container. The contents of the container are then drawn into the syringe. The connecting member is screwed to the neck of the container and attached to the nozzle of the syringe by a snap-fit connection on the inner sleeve. This facilitates ready detachment of the syringe from the connecting member and container for application. Locating stops for the different positions of the sleeves are provided by annular ridges between the sleeves or a cap on an internal boss within the outer sleeve, which also acts as a seal. The cap is automatically pushed off into the container when the connector is pushed together.[US3610297A]
IE1218/69A 1968-08-28 1969-08-28 Dual-chamber injector and filling connector IE33553B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681791012 DE1791012C (en) 1968-08-28 Two-chamber injector

Publications (2)

Publication Number Publication Date
IE33553L true IE33553L (en) 1970-02-28
IE33553B1 IE33553B1 (en) 1974-08-07

Family

ID=5707030

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1218/69A IE33553B1 (en) 1968-08-28 1969-08-28 Dual-chamber injector and filling connector

Country Status (11)

Country Link
US (1) US3610297A (en)
JP (1) JPS4924431B1 (en)
AT (1) AT317604B (en)
BE (1) BE738082A (en)
CA (1) CA923386A (en)
DK (1) DK125740B (en)
ES (1) ES370617A1 (en)
FR (1) FR2016523A1 (en)
GB (1) GB1274474A (en)
IE (1) IE33553B1 (en)
NL (1) NL6913120A (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729032A (en) * 1971-12-06 1973-04-24 Mpl Inc Liquid dispenser and method and apparatus for filling same
US3729031A (en) * 1971-12-06 1973-04-24 Mpl Inc Liquid dispenser and plunger and method and apparatus for filling same
US3853157A (en) * 1973-02-22 1974-12-10 A Madaio Process and apparatus for dispensing liquid compositions intended for parenteral administration
US4046145A (en) * 1976-06-29 1977-09-06 American Hospital Supply Corporation Syringe connector
US4060082A (en) * 1976-08-16 1977-11-29 Mpl, Inc. Dual-ingredient medication dispenser
DE7702734U1 (en) * 1977-02-01 1977-09-15 B. Braun Melsungen Ag, 3508 Melsungen REMOVAL AND VENTILATION CANNULES
US4182388A (en) * 1978-08-02 1980-01-08 Burroughs Corporation Fluid coupling system
US4401432A (en) * 1982-05-26 1983-08-30 Boris Schwartz Storage, mixing and filtering receptacle for syringe
DE3309692A1 (en) * 1983-03-18 1984-09-20 Wella Ag, 6100 Darmstadt DEVICE FOR THE DOSED REMOVAL OF PASTOESE OR LIQUIDS
FR2552404B1 (en) * 1983-09-26 1987-12-24 Merck Sharp & Dohme ASSEMBLY FOR PREPARING AND DELIVERING A SOLUTION, SHUTTERING PLUG FOR SUCH ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME
WO1985004590A1 (en) * 1984-04-04 1985-10-24 Sigma Company Limited Syringes
US4722733A (en) * 1986-02-26 1988-02-02 Intelligent Medicine, Inc. Drug handling apparatus and method
GB2211104B (en) * 1987-10-13 1991-10-02 Wilson Dr Louise Caroline Syringe arrangment
GB8800448D0 (en) * 1988-01-09 1988-02-10 Smiths Industries Plc Liquid containers
DE3833036C2 (en) * 1988-09-29 1998-03-19 Bernd Hansen Double chamber container
US5035689A (en) * 1989-03-13 1991-07-30 Schroeder Thomas J Luer-loc-tipped vial--syringe combination
US5158558A (en) * 1989-06-26 1992-10-27 University Of Florida Needle-shielding fluid transfer device
US5409125A (en) * 1989-12-11 1995-04-25 Aktiebolaget Astra Unit dose container
FR2680465B1 (en) * 1991-08-22 1993-10-22 Cool Sarl BULB WITH FULL FILLING AND SYRINGE SUITABLE FOR THE CONSERVATION OF LIQUID PRODUCTS OF PHARMACEUTICAL, MEDICAL OR INDUSTRIAL CHARACTER.
US5391163A (en) * 1992-01-31 1995-02-21 Inpaco Corporation Pouch for administering medical fluids
US5484406A (en) * 1992-11-19 1996-01-16 Baxter International Inc. In-line drug delivery device for use with a standard IV administration set and a method for delivery
WO1997039720A1 (en) 1996-04-22 1997-10-30 Abbott Laboratories Container closure system
US5924584A (en) * 1997-02-28 1999-07-20 Abbott Laboratories Container closure with a frangible seal and a connector for a fluid transfer device
US5954104A (en) 1997-02-28 1999-09-21 Abbott Laboratories Container cap assembly having an enclosed penetrator
US5894870A (en) * 1997-06-10 1999-04-20 Pharmacia & Upjohn Company Syringe guide and vial holder
US6681946B1 (en) 1998-02-26 2004-01-27 Becton, Dickinson And Company Resealable medical transfer set
US6382442B1 (en) 1998-04-20 2002-05-07 Becton Dickinson And Company Plastic closure for vials and other medical containers
US6003566A (en) 1998-02-26 1999-12-21 Becton Dickinson And Company Vial transferset and method
US6904662B2 (en) 1998-04-20 2005-06-14 Becton, Dickinson And Company Method of sealing a cartridge or other medical container with a plastic closure
US6957745B2 (en) 1998-04-20 2005-10-25 Becton, Dickinson And Company Transfer set
US6209738B1 (en) 1998-04-20 2001-04-03 Becton, Dickinson And Company Transfer set for vials and medical containers
US6378714B1 (en) 1998-04-20 2002-04-30 Becton Dickinson And Company Transferset for vials and other medical containers
JP2002078799A (en) * 2000-09-08 2002-03-19 Terumo Corp Liquid injection appliance
US6592251B2 (en) * 2001-01-26 2003-07-15 Howmedica Osteonics Corp. Cement mixing and dispensing device
US7963954B2 (en) 2007-04-30 2011-06-21 Medtronic Minimed, Inc. Automated filling systems and methods
DE102008048981A1 (en) 2008-09-25 2010-04-15 Lts Lohmann Therapie-Systeme Ag Injector and two-chamber system with sterile components
DE102008054128A1 (en) * 2008-10-31 2010-06-10 Lts Lohmann Therapie-Systeme Ag Injector and two-chamber system with sealing container adapter
DE102009004828B4 (en) 2009-01-13 2010-12-09 Lts Lohmann Therapie-Systeme Ag Injector with displaceable plug part
DE102010010699A1 (en) 2010-03-08 2011-09-08 Lts Lohmann Therapie-Systeme Ag Method and device for filling a disposable injector
CA2909378C (en) * 2013-04-24 2021-02-02 Biomerieux, Inc. Adapter caps for sample collection containers and associated molds with core pins and related methods
DE102014220365A1 (en) * 2014-10-08 2016-04-28 Vetter Pharma-Fertigung GmbH & Co. KG System and method for preparing an injection
USD908896S1 (en) 2018-10-05 2021-01-26 Joseph Bajor Infant nutritional dispenser

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445477A (en) * 1945-03-12 1948-07-20 Marvin L Folkman Ampoule
US2659370A (en) * 1950-08-26 1953-11-17 Arthur E Smith Closure
US3067784A (en) * 1960-04-14 1962-12-11 Esta Medical Lab Inc Adapter connecting aerosol container valve stem to dispenser for filling said dispenser
US3207374A (en) * 1963-11-14 1965-09-21 Burroughs Wellcome Co Dispenser
US3330282A (en) * 1964-08-21 1967-07-11 Upjohn Co Combination syringe and vial mixing container
US3318484A (en) * 1965-05-17 1967-05-09 Modern Lab Inc Compartmented pressurized dispensing device
US3370754A (en) * 1966-12-21 1968-02-27 Products Res & Chemical Corp Syringe for mixing and dispensing two ingredients

Also Published As

Publication number Publication date
ES370617A1 (en) 1971-05-01
JPS4924431B1 (en) 1974-06-22
CA923386A (en) 1973-03-27
US3610297A (en) 1971-10-05
IE33553B1 (en) 1974-08-07
FR2016523A1 (en) 1970-05-08
DK125740B (en) 1973-04-30
DE1791012A1 (en) 1971-10-21
NL6913120A (en) 1970-03-03
AT317604B (en) 1974-09-10
GB1274474A (en) 1972-05-17
BE738082A (en) 1970-03-02

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