CA2016870A1 - Dispenser for storing and mixing several components - Google Patents

Dispenser for storing and mixing several components

Info

Publication number
CA2016870A1
CA2016870A1 CA2016870A CA2016870A CA2016870A1 CA 2016870 A1 CA2016870 A1 CA 2016870A1 CA 2016870 A CA2016870 A CA 2016870A CA 2016870 A CA2016870 A CA 2016870A CA 2016870 A1 CA2016870 A1 CA 2016870A1
Authority
CA
Canada
Prior art keywords
dispenser
storing
several components
mixing several
plunger
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
CA2016870A
Other languages
French (fr)
Other versions
CA2016870C (en
Inventor
Arnie Drudik
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002016870A priority Critical patent/CA2016870C/en
Priority to US07/579,299 priority patent/US5125892A/en
Publication of CA2016870A1 publication Critical patent/CA2016870A1/en
Application granted granted Critical
Publication of CA2016870C publication Critical patent/CA2016870C/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
    • A61M5/31—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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst
    • A61M2005/287—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst by displacing occluding plugs
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit

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)

Abstract

DISPENSER FOR STORING AND MIXING SEVERAL COMPONENTS

ABSTRACT

The invention relates to a plural-compartment dispenser for storing andmixing several components at least one of them a liquid, and in particular to a dispenser comprising a barrel, a plunger, a needle or means to connect same, finger grip or means to connect same, a stopper placed in the barrel between the needle and the plunger, said stopper having a hollow dilated central cavity open proximally and distally by apertures, said proximal aperture being releasably sealed by a bounded or fitted pressure activated blow plug.
CA002016870A 1990-05-15 1990-05-15 Dispenser for storing and mixing several components Expired - Fee Related CA2016870C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002016870A CA2016870C (en) 1990-05-15 1990-05-15 Dispenser for storing and mixing several components
US07/579,299 US5125892A (en) 1990-05-15 1990-08-14 Dispenser for storing and mixing several components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002016870A CA2016870C (en) 1990-05-15 1990-05-15 Dispenser for storing and mixing several components

Publications (2)

Publication Number Publication Date
CA2016870A1 true CA2016870A1 (en) 1991-11-15
CA2016870C CA2016870C (en) 1994-03-29

Family

ID=4144991

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002016870A Expired - Fee Related CA2016870C (en) 1990-05-15 1990-05-15 Dispenser for storing and mixing several components

Country Status (2)

Country Link
US (1) US5125892A (en)
CA (1) CA2016870C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10327990B2 (en) 2014-12-30 2019-06-25 3M Innovative Properties Company Container for mixing and dispensing fluid medication components
US10507286B2 (en) 2014-12-30 2019-12-17 3M Innovative Properties Company Container for mixing and dispensing two components
US10744265B2 (en) 2014-12-30 2020-08-18 Kindeva Drug Delivery L.P. Container for mixing and dispensing components

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US5685845A (en) * 1995-07-11 1997-11-11 Becton, Dickinson And Company Sterile resealable vial connector assembly
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US6159192A (en) 1997-12-04 2000-12-12 Fowles; Thomas A. Sliding reconstitution device with seal
US6113583A (en) 1998-09-15 2000-09-05 Baxter International Inc. Vial connecting device for a sliding reconstitution device for a diluent container
US7425209B2 (en) 1998-09-15 2008-09-16 Baxter International Inc. Sliding reconstitution device for a diluent container
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US7449236B2 (en) 2002-08-09 2008-11-11 Boston Scientific Scimed, Inc. Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient
US8012454B2 (en) 2002-08-30 2011-09-06 Boston Scientific Scimed, Inc. Embolization
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US7883490B2 (en) 2002-10-23 2011-02-08 Boston Scientific Scimed, Inc. Mixing and delivery of therapeutic compositions
US7976823B2 (en) 2003-08-29 2011-07-12 Boston Scientific Scimed, Inc. Ferromagnetic particles and methods
US7901770B2 (en) 2003-11-04 2011-03-08 Boston Scientific Scimed, Inc. Embolic compositions
US7641851B2 (en) 2003-12-23 2010-01-05 Baxter International Inc. Method and apparatus for validation of sterilization process
US7736671B2 (en) 2004-03-02 2010-06-15 Boston Scientific Scimed, Inc. Embolization
US8173176B2 (en) 2004-03-30 2012-05-08 Boston Scientific Scimed, Inc. Embolization
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US20080045889A1 (en) * 2004-07-21 2008-02-21 Gerondale Scott J Botoxo Needle Injector
US8425550B2 (en) * 2004-12-01 2013-04-23 Boston Scientific Scimed, Inc. Embolic coils
US7858183B2 (en) 2005-03-02 2010-12-28 Boston Scientific Scimed, Inc. Particles
US7727555B2 (en) 2005-03-02 2010-06-01 Boston Scientific Scimed, Inc. Particles
US7963287B2 (en) 2005-04-28 2011-06-21 Boston Scientific Scimed, Inc. Tissue-treatment methods
DE102005023188B4 (en) * 2005-05-19 2019-05-29 Robert Bosch Gmbh Dosing device and method for operating the same
US9463426B2 (en) 2005-06-24 2016-10-11 Boston Scientific Scimed, Inc. Methods and systems for coating particles
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DE102005038368A1 (en) * 2005-08-13 2007-02-15 Boehringer Ingelheim Pharma Gmbh & Co. Kg Double chamber container for lyophilization, method for its filling and its use
DE102005038497A1 (en) * 2005-08-13 2007-02-15 Boehringer Ingelheim Pharma Gmbh & Co. Kg Double chamber container without bypass
DE102005038458A1 (en) * 2005-08-13 2007-02-15 Boehringer Ingelheim Pharma Gmbh & Co. Kg Double-chamber container without bypass in the cylindrical body
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US8101197B2 (en) 2005-12-19 2012-01-24 Stryker Corporation Forming coils
US8152839B2 (en) 2005-12-19 2012-04-10 Boston Scientific Scimed, Inc. Embolic coils
US7947368B2 (en) 2005-12-21 2011-05-24 Boston Scientific Scimed, Inc. Block copolymer particles
US20070255227A1 (en) * 2006-04-27 2007-11-01 Haase James M Methods and apparatus for refilling an infusion device
CA2662052C (en) * 2006-08-31 2015-11-03 Meridian Medical Technologies, Inc. Vortex feature for drug delivery system
US8414927B2 (en) 2006-11-03 2013-04-09 Boston Scientific Scimed, Inc. Cross-linked polymer particles
WO2009078024A1 (en) * 2007-12-18 2009-06-25 Yeda Research & Development Co. Ltd. Device to supply artificial saliva
US8616879B2 (en) * 2011-03-22 2013-12-31 Centrix, Inc. Capsule and delivery tip with transition portion for dispensing viscous reactive dental materials
US9855385B2 (en) * 2013-03-13 2018-01-02 Bayer Healthcare Llc Multiple compartment syringe
FR3016304B1 (en) * 2014-01-13 2018-03-09 Aptar France Sas FLUID PRODUCT DISPENSING ASSEMBLY AND METHOD OF USING SUCH ASSEMBLY.
US20160096010A1 (en) * 2014-10-02 2016-04-07 AlgaMed Therapeutics Applicator for application of a fluid substance within a body cavity and method of use thereof
US10653837B2 (en) * 2014-12-24 2020-05-19 Ferrosan Medical Devices A/S Syringe for retaining and mixing first and second substances
ES2684482T3 (en) 2015-02-19 2018-10-03 Cube Pharmaceuticals N.Kalofolias&Co. OE Multi-chamber containers
US11305064B2 (en) * 2017-01-01 2022-04-19 Balanced Pharma Incorporated Mixing vial
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10327990B2 (en) 2014-12-30 2019-06-25 3M Innovative Properties Company Container for mixing and dispensing fluid medication components
US10507286B2 (en) 2014-12-30 2019-12-17 3M Innovative Properties Company Container for mixing and dispensing two components
US10744265B2 (en) 2014-12-30 2020-08-18 Kindeva Drug Delivery L.P. Container for mixing and dispensing components

Also Published As

Publication number Publication date
US5125892A (en) 1992-06-30
CA2016870C (en) 1994-03-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed