GB1274474A - Dual-chamber ejector and filling connector - Google Patents

Dual-chamber ejector and filling connector

Info

Publication number
GB1274474A
GB1274474A GB4253369A GB4253369A GB1274474A GB 1274474 A GB1274474 A GB 1274474A GB 4253369 A GB4253369 A GB 4253369A GB 4253369 A GB4253369 A GB 4253369A GB 1274474 A GB1274474 A GB 1274474A
Authority
GB
United Kingdom
Prior art keywords
chamber
dual
syringe
nozzle
connecting member
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
GB4253369A
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.)
Pfizer Corp
Original Assignee
Pfizer Corp
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 Corp filed Critical Pfizer Corp
Publication of GB1274474A publication Critical patent/GB1274474A/en
Expired legal-status Critical Current

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

1,274,474. Dual chamber injector. PFIZER CORP. 26 Aug., 1969 [28 Aug., 1968], No. 42533/69. Heading A5R. [Also in Divisions B8 and F1] A dual chamber injector comprises a piston syringe 1 with a chamber I and a nozzle 7, a receptacle 4 having a chamber II and a neck 15 a connecting member 2 screwed onto the neck 15, and a sleeve 3 mounted in member 2 so as to seal onto nozzle 7 and able to slide into the connecting member 2 to remove a sealing element 13 on the end of the connecting member 2, and thus provide communication between chambers I and II through apertures 9 which move clear of the inner surface of member 4. The parts are of plastics materials. In use, after the sealing element 13 is removed by moving sleeve 3 forward, a piston 6 is withdrawn to draw a liquid in chamber II into contact with chamber I. Syringe 1 and nozzle 7 are then withdrawn and an injection needle may be fitted to the syringe. The injector may have non-medical uses, e.g. as a dispenser for a cream obtained by mixing a freeze dried component in chamber I with a liquid in chamber II.
GB4253369A 1968-08-28 1969-08-26 Dual-chamber ejector and filling connector Expired GB1274474A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1274474A true GB1274474A (en) 1972-05-17

Family

ID=5707030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4253369A Expired GB1274474A (en) 1968-08-28 1969-08-26 Dual-chamber ejector 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240144A1 (en) * 1986-02-26 1987-10-07 Ivion Corporation Drug handling apparatus and method
GB2211104A (en) * 1987-10-13 1989-06-28 Wilson Dr Louise Caroline All-in-one drug/substance and solvent package for injection

Families Citing this family (40)

* 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
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
US5891129A (en) 1997-02-28 1999-04-06 Abbott Laboratories Container cap assembly having an enclosed penetrator
US5924584A (en) * 1997-02-28 1999-07-20 Abbott Laboratories Container closure with a frangible seal and a connector for a fluid transfer device
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
US6378714B1 (en) 1998-04-20 2002-04-30 Becton Dickinson And Company Transferset for vials and other medical containers
US6209738B1 (en) 1998-04-20 2001-04-03 Becton, Dickinson And Company Transfer set for vials and medical containers
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
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
WO2014176152A1 (en) * 2013-04-24 2014-10-30 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240144A1 (en) * 1986-02-26 1987-10-07 Ivion Corporation Drug handling apparatus and method
GB2211104A (en) * 1987-10-13 1989-06-28 Wilson Dr Louise Caroline All-in-one drug/substance and solvent package for injection
GB2211104B (en) * 1987-10-13 1991-10-02 Wilson Dr Louise Caroline Syringe arrangment

Also Published As

Publication number Publication date
IE33553L (en) 1970-02-28
JPS4924431B1 (en) 1974-06-22
FR2016523A1 (en) 1970-05-08
ES370617A1 (en) 1971-05-01
DE1791012A1 (en) 1971-10-21
AT317604B (en) 1974-09-10
DK125740B (en) 1973-04-30
NL6913120A (en) 1970-03-03
US3610297A (en) 1971-10-05
IE33553B1 (en) 1974-08-07
BE738082A (en) 1970-03-02
CA923386A (en) 1973-03-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees