AU2010230182B2 - Medical device having a mechanism and use of a low-friction synthetic material within a medical device - Google Patents

Medical device having a mechanism and use of a low-friction synthetic material within a medical device Download PDF

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Publication number
AU2010230182B2
AU2010230182B2 AU2010230182A AU2010230182A AU2010230182B2 AU 2010230182 B2 AU2010230182 B2 AU 2010230182B2 AU 2010230182 A AU2010230182 A AU 2010230182A AU 2010230182 A AU2010230182 A AU 2010230182A AU 2010230182 B2 AU2010230182 B2 AU 2010230182B2
Authority
AU
Australia
Prior art keywords
medical device
piston rod
exendin
friction
asp28
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.)
Ceased
Application number
AU2010230182A
Other languages
English (en)
Other versions
AU2010230182A1 (en
Inventor
Uwe Dasbach
Michael Harms
Steffen Raab
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.)
Sanofi Aventis Deutschland GmbH
Original Assignee
Sanofi Aventis Deutschland GmbH
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 Sanofi Aventis Deutschland GmbH filed Critical Sanofi Aventis Deutschland GmbH
Publication of AU2010230182A1 publication Critical patent/AU2010230182A1/en
Application granted granted Critical
Publication of AU2010230182B2 publication Critical patent/AU2010230182B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons pressurised by means of pistons
    • 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31555—Mechanically operated dose setting member by purely axial movement of dose setting member, e.g. during setting or filling of a syringe
    • 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; Drive mechanisms or modes for piston rods
    • A61M5/31583—Constructional features; Drive mechanisms or modes for piston rods the piston rod being moved by the rotational movement of a component directly in contact with it
    • A61M5/31585—Constructional features; Drive mechanisms or modes for piston rods the piston rod being moved by the rotational movement of a component directly in contact with it the component being manually operated or triggered by an axially moving actuator operated by user, e.g. an axially movable 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0222—Materials for reducing friction

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)
AU2010230182A 2009-03-31 2010-03-31 Medical device having a mechanism and use of a low-friction synthetic material within a medical device Ceased AU2010230182B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP09004672.3 2009-03-31
EP09004672 2009-03-31
US16987209P 2009-04-16 2009-04-16
US61/169,872 2009-04-16
PCT/EP2010/054349 WO2010112563A1 (en) 2009-03-31 2010-03-31 Medical device having a mechanism and use of a low-friction synthetic material within a medical device

Publications (2)

Publication Number Publication Date
AU2010230182A1 AU2010230182A1 (en) 2011-10-20
AU2010230182B2 true AU2010230182B2 (en) 2015-04-02

Family

ID=41112499

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2010230182A Ceased AU2010230182B2 (en) 2009-03-31 2010-03-31 Medical device having a mechanism and use of a low-friction synthetic material within a medical device

Country Status (8)

Country Link
US (1) US20120172818A1 (enExample)
EP (1) EP2413999A1 (enExample)
JP (1) JP5787875B2 (enExample)
CN (1) CN102448514B (enExample)
AU (1) AU2010230182B2 (enExample)
CA (1) CA2756972A1 (enExample)
IL (1) IL215213A (enExample)
WO (1) WO2010112563A1 (enExample)

Families Citing this family (24)

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WO2003068290A2 (en) 2002-02-11 2003-08-21 Antares Pharma, Inc. Intradermal injector
WO2006079064A1 (en) 2005-01-24 2006-07-27 Antares Pharma, Inc. Prefilled needle assisted jet injector
WO2007131013A1 (en) 2006-05-03 2007-11-15 Antares Pharma, Inc. Two-stage reconstituting injector
US9144648B2 (en) 2006-05-03 2015-09-29 Antares Pharma, Inc. Injector with adjustable dosing
ES2548447T3 (es) 2008-03-10 2015-10-16 Antares Pharma, Inc. Dispositivo de seguridad para inyector
JP5611208B2 (ja) 2008-08-05 2014-10-22 アンタレス・ファーマ・インコーポレーテッド 多数回服用量の注射装置
US8579865B2 (en) 2009-03-20 2013-11-12 Antares Pharma, Inc. Hazardous agent injection system
US8939943B2 (en) 2011-01-26 2015-01-27 Kaleo, Inc. Medicament delivery device for administration of opioid antagonists including formulations for naloxone
US8627816B2 (en) 2011-02-28 2014-01-14 Intelliject, Inc. Medicament delivery device for administration of opioid antagonists including formulations for naloxone
US9220660B2 (en) 2011-07-15 2015-12-29 Antares Pharma, Inc. Liquid-transfer adapter beveled spike
CN106267472B (zh) 2011-07-15 2019-08-30 赛诺菲-安万特德国有限公司 带机电式驱动机构的药物递送装置
US8496619B2 (en) 2011-07-15 2013-07-30 Antares Pharma, Inc. Injection device with cammed ram assembly
CA2838809A1 (en) * 2011-07-15 2013-01-24 Stephen Francis GILMORE A drug delivery device
EP4327849A3 (en) 2012-03-06 2024-04-24 Antares Pharma, Inc. Prefilled syringe with breakaway force feature
KR20150011346A (ko) 2012-04-06 2015-01-30 안타레스 팔마, 인코퍼레이티드 테스토스테론 조성물의 바늘-보조식 젯 주입 투여 장치 및 방법
WO2013169800A1 (en) 2012-05-07 2013-11-14 Antares Pharma, Inc. Injection device with cammed ram assembly
DK2953667T3 (da) 2013-02-11 2020-01-27 Antares Pharma Inc Nålestøttet jetinjektionsindretning med reduceret udløserkraft
EP3572108A1 (en) 2013-03-11 2019-11-27 Antares Pharma, Inc. Dosage injector with pinion system
WO2014165136A1 (en) 2013-03-12 2014-10-09 Antares Pharma, Inc. Constant volume prefilled syringes and kits thereof
EP3003440B1 (en) * 2013-06-05 2021-01-13 Injecto Group A/S Piston for use a syringe with specific dimensional ratio of a sealing structure
US9517307B2 (en) 2014-07-18 2016-12-13 Kaleo, Inc. Devices and methods for delivering opioid antagonists including formulations for naloxone
EP3808393A1 (en) * 2019-10-15 2021-04-21 Ypsomed AG Cartridge fixation for a drug delivery device
EP4126120B1 (en) * 2020-04-03 2025-07-30 Sanofi Injector device having a braking arrangement
US12428543B2 (en) 2021-05-18 2025-09-30 Ticona Llc Connected medical device containing a liquid crystalline polymer composition having a low dielectric constant

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070191814A1 (en) * 2006-02-14 2007-08-16 Boston Scientific Scimed, Inc. Medical device employing liquid crystal block copolymers and method of making the same
WO2008015066A1 (en) * 2006-07-31 2008-02-07 Novo Nordisk A/S Low friction systems and devices

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US5250066A (en) * 1990-03-19 1993-10-05 Becton Dickinson And Company Plastic pointed articles and method for their preparation
JPH1094603A (ja) * 1996-09-25 1998-04-14 Kiyohiko Tamura 放射線防護機能を有するシリンジ
DE10029533A1 (de) * 2000-06-15 2001-12-20 Ticona Gmbh Gleitmittelhaltige Polyoxymethylenformmasse, ihre Verwendung und daraus hergestellter Formkörper
US6663602B2 (en) * 2000-06-16 2003-12-16 Novo Nordisk A/S Injection device
DK2221076T3 (da) * 2001-11-09 2013-05-13 Alza Corp Pneumatisk drevet autoinjektor
US7011649B2 (en) * 2001-11-09 2006-03-14 Alza Corporation Collapsible syringe cartridge
GB0304823D0 (en) * 2003-03-03 2003-04-09 Dca Internat Ltd Improvements in and relating to a pen-type injector
US8029477B2 (en) * 2003-12-19 2011-10-04 Ethicon Endo-Surgery, Inc. Applier with safety for implantable medical device
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EP1818664B1 (de) * 2006-02-13 2013-05-01 F.Hoffmann-La Roche Ag Vorrichtung zur Erkennung einer Druckänderung im Flüssigkeitspfad einer Mikrodosiervorrichtung
EP1923083A1 (en) 2006-11-17 2008-05-21 Sanofi-Aventis Deutschland GmbH Drive mechanisms for use in drug delivery devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070191814A1 (en) * 2006-02-14 2007-08-16 Boston Scientific Scimed, Inc. Medical device employing liquid crystal block copolymers and method of making the same
WO2008015066A1 (en) * 2006-07-31 2008-02-07 Novo Nordisk A/S Low friction systems and devices

Also Published As

Publication number Publication date
IL215213A (en) 2014-07-31
WO2010112563A1 (en) 2010-10-07
CN102448514B (zh) 2016-03-02
JP2012521834A (ja) 2012-09-20
EP2413999A1 (en) 2012-02-08
US20120172818A1 (en) 2012-07-05
CA2756972A1 (en) 2010-10-07
JP5787875B2 (ja) 2015-09-30
IL215213A0 (en) 2011-12-29
AU2010230182A1 (en) 2011-10-20
CN102448514A (zh) 2012-05-09

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired