WO2008057976A3 - Multiple dose syringes - Google Patents

Multiple dose syringes Download PDF

Info

Publication number
WO2008057976A3
WO2008057976A3 PCT/US2007/083399 US2007083399W WO2008057976A3 WO 2008057976 A3 WO2008057976 A3 WO 2008057976A3 US 2007083399 W US2007083399 W US 2007083399W WO 2008057976 A3 WO2008057976 A3 WO 2008057976A3
Authority
WO
WIPO (PCT)
Prior art keywords
engaging
syringe
multiple dose
plunger
reversibly
Prior art date
Application number
PCT/US2007/083399
Other languages
French (fr)
Other versions
WO2008057976A2 (en
Inventor
Wilmer L Sibbitt Jr
Randy R Sibbitt
Original Assignee
Avanca Medical Devices Inc
Wilmer L Sibbitt Jr
Randy R Sibbitt
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 Avanca Medical Devices Inc, Wilmer L Sibbitt Jr, Randy R Sibbitt filed Critical Avanca Medical Devices Inc
Publication of WO2008057976A2 publication Critical patent/WO2008057976A2/en
Publication of WO2008057976A3 publication Critical patent/WO2008057976A3/en

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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
    • 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
    • A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
    • A61M2005/3139—Finger grips not integrally formed with the syringe barrel, e.g. using adapter with finger grips

Abstract

Multiple dose syringe apparatuses and methods suitable for use to administer multiple small doses of drugs particularly for dermatology, plastic surgery, cosmetic surgery, and neurological medicine. The multiple dose syringes can be constructed from a conventional syringe and conventional plunger with adapters, and also by individual injection mounding. The multiple dose syringe comprises a plunger with repetitive engaging structures than reversibly interact with an engaging member on the barrel where the distance between each engaging structure defines a volume or dose in the syringe. The engaging member can be flexible, semiflexible, or reversibly displaceable and as the plunger is depressed moves reversibly from one engaging structure to the next. A restraining member assures contact between the engaging member and engaging structure.
PCT/US2007/083399 2006-11-03 2007-11-02 Multiple dose syringes WO2008057976A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86416806P 2006-11-03 2006-11-03
US60/864,168 2006-11-03

Publications (2)

Publication Number Publication Date
WO2008057976A2 WO2008057976A2 (en) 2008-05-15
WO2008057976A3 true WO2008057976A3 (en) 2008-08-07

Family

ID=39365250

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/083399 WO2008057976A2 (en) 2006-11-03 2007-11-02 Multiple dose syringes

Country Status (1)

Country Link
WO (1) WO2008057976A2 (en)

Families Citing this family (52)

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US9345836B2 (en) 2007-10-02 2016-05-24 Medimop Medical Projects Ltd. Disengagement resistant telescoping assembly and unidirectional method of assembly for such
WO2009044401A2 (en) 2007-10-02 2009-04-09 Yossi Gross External drug pump
US9656019B2 (en) 2007-10-02 2017-05-23 Medimop Medical Projects Ltd. Apparatuses for securing components of a drug delivery system during transport and methods of using same
US10420880B2 (en) 2007-10-02 2019-09-24 West Pharma. Services IL, Ltd. Key for securing components of a drug delivery system during assembly and/or transport and methods of using same
US7967795B1 (en) 2010-01-19 2011-06-28 Lamodel Ltd. Cartridge interface assembly with driving plunger
US9393369B2 (en) 2008-09-15 2016-07-19 Medimop Medical Projects Ltd. Stabilized pen injector
US10071198B2 (en) 2012-11-02 2018-09-11 West Pharma. Servicees IL, Ltd. Adhesive structure for medical device
US8157769B2 (en) 2009-09-15 2012-04-17 Medimop Medical Projects Ltd. Cartridge insertion assembly for drug delivery system
US10071196B2 (en) 2012-05-15 2018-09-11 West Pharma. Services IL, Ltd. Method for selectively powering a battery-operated drug-delivery device and device therefor
EP2298393A1 (en) 2009-09-16 2011-03-23 Hamad Mohammed Alomar Syringe and method for dispensing a liquid in a controllable manner
US8348898B2 (en) 2010-01-19 2013-01-08 Medimop Medical Projects Ltd. Automatic needle for drug pump
CN102753275B (en) * 2010-02-12 2015-05-13 药物混合系统股份公司 Discharge device having a locking element
US9452261B2 (en) 2010-05-10 2016-09-27 Medimop Medical Projects Ltd. Low volume accurate injector
DE102011009187A1 (en) * 2011-01-21 2012-07-26 Heraeus Kulzer Gmbh Applicator for a dental fluid
USD702834S1 (en) 2011-03-22 2014-04-15 Medimop Medical Projects Ltd. Cartridge for use in injection device
US9072827B2 (en) 2012-03-26 2015-07-07 Medimop Medical Projects Ltd. Fail safe point protector for needle safety flap
JP5847662B2 (en) * 2012-07-31 2016-01-27 株式会社吉野工業所 Metered syringe type ejector
US9421323B2 (en) 2013-01-03 2016-08-23 Medimop Medical Projects Ltd. Door and doorstop for portable one use drug delivery apparatus
CN104994897B (en) 2013-01-30 2017-08-01 S·T·阿姆斯特朗 Syringe
WO2014153572A1 (en) * 2013-03-13 2014-09-25 Armstrong Sean Terrence Accessory for a syringe
EP2783720A1 (en) 2013-03-28 2014-10-01 Q-Med AB Track-indexed syringe
RS63544B1 (en) * 2013-04-03 2022-09-30 Sean Terrence Armstrong Syringe and an accessory therefor
US9011164B2 (en) 2013-04-30 2015-04-21 Medimop Medical Projects Ltd. Clip contact for easy installation of printed circuit board PCB
RS62196B1 (en) * 2014-04-14 2021-08-31 Swedish Orphan Biovitrum Ab Publ Syringe plunger rod
CA2956074A1 (en) * 2014-07-24 2016-01-28 Teleflex Medical Incorporated Dose divider syringe
US9457153B2 (en) * 2014-08-29 2016-10-04 Vascular Insights Llc Syringe accessory
DE102015000999A1 (en) 2015-01-27 2016-07-28 Sarl Omsi Piston for spraying and spraying
HUE042546T2 (en) * 2015-03-25 2019-07-29 Q Med Ab Syringe with track-indexed plunger rod
US10293120B2 (en) 2015-04-10 2019-05-21 West Pharma. Services IL, Ltd. Redundant injection device status indication
EP3294305A4 (en) * 2015-05-15 2019-02-13 Carilion Clinic Syringes and methods of using them to treat overactive bladder
US10149943B2 (en) 2015-05-29 2018-12-11 West Pharma. Services IL, Ltd. Linear rotation stabilizer for a telescoping syringe stopper driverdriving assembly
US11207465B2 (en) 2015-06-04 2021-12-28 West Pharma. Services Il. Ltd. Cartridge insertion for drug delivery device
US10576207B2 (en) 2015-10-09 2020-03-03 West Pharma. Services IL, Ltd. Angled syringe patch injector
US9987432B2 (en) 2015-09-22 2018-06-05 West Pharma. Services IL, Ltd. Rotation resistant friction adapter for plunger driver of drug delivery device
JP7017512B2 (en) 2015-10-09 2022-02-08 ウェスト ファーマ サービシーズ イスラエル リミテッド Bending fluid path type accessories for filled fluid containers
EP3187213A1 (en) 2015-12-29 2017-07-05 Galderma S.A. Syringe with click mechanism
EP3187217A1 (en) 2015-12-29 2017-07-05 Galderma S.A. Syringe with click mechanism
EP3711793B1 (en) 2016-01-21 2021-12-01 West Pharma Services IL, Ltd. A method of connecting a cartridge to an automatic injector
CN113041432B (en) 2016-01-21 2023-04-07 西医药服务以色列有限公司 Medicament delivery device comprising a visual indicator
JP6542481B2 (en) 2016-01-21 2019-07-10 ウェスト ファーマ サービシーズ イスラエル リミテッド system
US11389597B2 (en) 2016-03-16 2022-07-19 West Pharma. Services IL, Ltd. Staged telescopic screw assembly having different visual indicators
US10213558B2 (en) * 2016-03-28 2019-02-26 Glenmark Pharmaceuticals S.A. Drug delivery device
EP3225269B1 (en) 2016-03-31 2021-09-08 Galderma S.A. Plunger slack syringe
EP3463526A1 (en) 2016-06-02 2019-04-10 West Pharma. Services Il, Ltd. Three position needle retraction
JP6869327B2 (en) 2016-08-01 2021-05-12 ウェスト ファーマ サービシーズ イスラエル リミテッド Anti-rotation cartridge
JP7059251B2 (en) 2016-08-01 2022-04-25 ウェスト ファーマ サービシーズ イスラエル リミテッド A spring that prevents the door from closing halfway
CN110869072B (en) 2017-05-30 2021-12-10 西部制药服务有限公司(以色列) Modular drive mechanism for a wearable injector
CN107179219A (en) * 2017-07-13 2017-09-19 海南聚能科技创新研究院有限公司 A kind of two-stage metered shot device
CN114470420A (en) 2017-12-22 2022-05-13 西氏医药包装(以色列)有限公司 Syringe adapted for cartridges of different sizes
CN108836868A (en) * 2018-05-10 2018-11-20 宁波大学 A kind of universal nasal feeding feeder
AU2019272966B2 (en) * 2018-05-25 2022-04-21 Dmk Pharmaceuticals Corporation Emergency devices
ES2768475A1 (en) * 2018-12-21 2020-06-22 Biotechnology Inst I Mas D Sl DOSING DEVICE (Machine-translation by Google Translate, not legally binding)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205825A (en) * 1989-08-07 1993-04-27 Allison Alan C Insertable element for preventing reuse of plastic syringes
US5215536A (en) * 1991-11-13 1993-06-01 Merit Medical Systems, Inc. Self-locking control syringe
EP0378305B1 (en) * 1989-01-13 1993-06-16 Kabi Pharmacia Ab Multi-dose syringe
US20010049506A1 (en) * 2000-02-10 2001-12-06 Joel Schoenfeld Single use syringe
US6562006B1 (en) * 1999-04-16 2003-05-13 Pharmacia Ab Injector device and method for its operation
US20030236503A1 (en) * 2002-06-21 2003-12-25 Koenig Edward L. Sequential syringe apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378305B1 (en) * 1989-01-13 1993-06-16 Kabi Pharmacia Ab Multi-dose syringe
US5205825A (en) * 1989-08-07 1993-04-27 Allison Alan C Insertable element for preventing reuse of plastic syringes
US5215536A (en) * 1991-11-13 1993-06-01 Merit Medical Systems, Inc. Self-locking control syringe
US6562006B1 (en) * 1999-04-16 2003-05-13 Pharmacia Ab Injector device and method for its operation
US20010049506A1 (en) * 2000-02-10 2001-12-06 Joel Schoenfeld Single use syringe
US20030236503A1 (en) * 2002-06-21 2003-12-25 Koenig Edward L. Sequential syringe apparatus

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Publication number Publication date
WO2008057976A2 (en) 2008-05-15

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