CA2156696A1 - Cartridge Retainer Assembly for Medication Delivery Pen - Google Patents

Cartridge Retainer Assembly for Medication Delivery Pen

Info

Publication number
CA2156696A1
CA2156696A1 CA2156696A CA2156696A CA2156696A1 CA 2156696 A1 CA2156696 A1 CA 2156696A1 CA 2156696 A CA2156696 A CA 2156696A CA 2156696 A CA2156696 A CA 2156696A CA 2156696 A1 CA2156696 A1 CA 2156696A1
Authority
CA
Canada
Prior art keywords
cartridge
retainer assembly
cartridge retainer
medication delivery
delivery pen
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
CA2156696A
Other languages
French (fr)
Other versions
CA2156696C (en
Inventor
Lucio Giambattista
Theodore L. Siuta
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of CA2156696A1 publication Critical patent/CA2156696A1/en
Application granted granted Critical
Publication of CA2156696C publication Critical patent/CA2156696C/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
    • A61M5/3129—Syringe barrels
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2485—Ampoule holder connected to rest of syringe
    • A61M2005/2488—Ampoule holder connected to rest of syringe via rotation, e.g. threads or bayonet

Abstract

A cartridge retainer assembly is provided for a medication delivery pen. The cartridge retainer assembly includes a generally tubular body for receiving, supporting and accurately positioning the body and shoulder portions of a cartridge of medication. A needle mounting collar is floatably mounted to the body of the cartridge retainer assembly for receiving the neck, rubber septum and crimped metallic sleeve of the cartridge. The needle mounting collar will float into a position which compensates for eccentricities and dimensional variations of the cartridge.
CA002156696A 1994-09-13 1995-08-22 Cartridge retainer assembly for medication delivery pen Expired - Fee Related CA2156696C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/304,953 1994-09-13
US08/304,953 US5549575A (en) 1994-09-13 1994-09-13 Cartridge retainer assembly for medication delivery pen

Publications (2)

Publication Number Publication Date
CA2156696A1 true CA2156696A1 (en) 1996-03-14
CA2156696C CA2156696C (en) 1999-08-17

Family

ID=23178662

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002156696A Expired - Fee Related CA2156696C (en) 1994-09-13 1995-08-22 Cartridge retainer assembly for medication delivery pen

Country Status (6)

Country Link
US (1) US5549575A (en)
EP (1) EP0701832B1 (en)
JP (1) JPH0898886A (en)
CA (1) CA2156696C (en)
DE (1) DE69507920T2 (en)
ES (1) ES2130537T3 (en)

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ATE307628T1 (en) * 1996-07-05 2005-11-15 Tecpharma Licensing Ag INJECTION DEVICE FOR INJECTING LIQUID
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DE19821933C1 (en) * 1998-05-15 1999-11-11 Disetronic Licensing Ag Device for administering an injectable product
US6290679B1 (en) 1999-05-14 2001-09-18 Disetronic Licensing Ag Device for metered administration of an injectable product
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JP5253387B2 (en) 2006-05-18 2013-07-31 ノボ・ノルデイスク・エー／エス Injection device with mode locking means
BRPI0806854B8 (en) 2007-02-05 2021-06-22 Novo Nordisk As push-button and push-button connection for an injection device
AU2008231897B2 (en) 2007-03-23 2012-11-29 Novo Nordisk A/S An injection device comprising a locking nut
US10124117B2 (en) * 2008-05-05 2018-11-13 Becton, Dickinson And Company Drug delivery device having cartridge with enlarged distal end
US20100016829A1 (en) * 2008-07-15 2010-01-21 Krumme John F Apparatus and methods for retaining a needle on a medical injector
US9061107B2 (en) 2008-09-18 2015-06-23 Becton, Dickinson and Comapany Needle mounting feature for ensuring proper reconstitution sequence
JP5536782B2 (en) * 2008-09-18 2014-07-02 ベクトン・ディキンソン・アンド・カンパニー Needle mounting element to ensure proper dissolution sequence
EP2355862A4 (en) 2008-12-09 2015-07-08 Becton Dickinson Co Dual-chambered drug delivery device for high pressure injections
CA2746164C (en) 2008-12-09 2019-08-13 Becton, Dickinson And Company Open and closed valve medication delivery system for high pressure injections
JP5600115B2 (en) 2008-12-09 2014-10-01 ベクトン・ディキンソン・アンド・カンパニー Drug delivery system to increase lever and gear force for high pressure injection system
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Also Published As

Publication number Publication date
DE69507920T2 (en) 1999-08-19
EP0701832B1 (en) 1999-02-24
CA2156696C (en) 1999-08-17
JPH0898886A (en) 1996-04-16
US5549575A (en) 1996-08-27
DE69507920D1 (en) 1999-04-01
EP0701832A1 (en) 1996-03-20
ES2130537T3 (en) 1999-07-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140822