JP6042339B2 - 薬物送達デバイス用の駆動機構及び薬物送達デバイス - Google Patents

薬物送達デバイス用の駆動機構及び薬物送達デバイス Download PDF

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Publication number
JP6042339B2
JP6042339B2 JP2013532188A JP2013532188A JP6042339B2 JP 6042339 B2 JP6042339 B2 JP 6042339B2 JP 2013532188 A JP2013532188 A JP 2013532188A JP 2013532188 A JP2013532188 A JP 2013532188A JP 6042339 B2 JP6042339 B2 JP 6042339B2
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Prior art keywords
lead screw
drive mechanism
drive member
screw nut
stop function
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JP2013532188A
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English (en)
Japanese (ja)
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JP2013539677A (ja
JP2013539677A5 (enExample
Inventor
デイヴィッド・オーブリー・プランプトリ
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サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング
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    • 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
    • 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
    • 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
    • A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
    • 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
    • A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
    • A61M5/31585—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod performed by axially moving actuator, 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
    • A61M5/315—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
    • 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
    • A61M5/31—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
    • A61M5/31515—Connection of piston with piston rod
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18688—Limit stop

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Transmission Devices (AREA)
JP2013532188A 2010-10-06 2011-10-05 薬物送達デバイス用の駆動機構及び薬物送達デバイス Active JP6042339B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10186736.4 2010-10-06
EP20100186736 EP2438951A1 (en) 2010-10-06 2010-10-06 Drive mechanism for a drug delivery device and drug delivery device
PCT/EP2011/067418 WO2012045794A1 (en) 2010-10-06 2011-10-05 Drive mechanism for a drug delivery device and drug delivery device

Publications (3)

Publication Number Publication Date
JP2013539677A JP2013539677A (ja) 2013-10-28
JP2013539677A5 JP2013539677A5 (enExample) 2016-08-04
JP6042339B2 true JP6042339B2 (ja) 2016-12-14

Family

ID=43607654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013532188A Active JP6042339B2 (ja) 2010-10-06 2011-10-05 薬物送達デバイス用の駆動機構及び薬物送達デバイス

Country Status (21)

Country Link
US (1) US9072836B2 (enExample)
EP (2) EP2438951A1 (enExample)
JP (1) JP6042339B2 (enExample)
KR (1) KR101880027B1 (enExample)
CN (1) CN103228310B (enExample)
AR (1) AR083300A1 (enExample)
AU (1) AU2011311617B2 (enExample)
BR (1) BR112013006949B1 (enExample)
CA (1) CA2811953C (enExample)
DK (1) DK2624894T3 (enExample)
ES (1) ES2674594T3 (enExample)
HU (1) HUE037970T2 (enExample)
IL (1) IL225364B (enExample)
MX (1) MX339430B (enExample)
NZ (1) NZ609013A (enExample)
PL (1) PL2624894T3 (enExample)
RU (1) RU2577451C2 (enExample)
SG (1) SG188423A1 (enExample)
TR (1) TR201808737T4 (enExample)
TW (1) TWI538706B (enExample)
WO (1) WO2012045794A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2854909B1 (en) 2012-05-30 2020-07-15 Sanofi-Aventis Deutschland GmbH Bearing for a piston rod body for a drug delivery device, a piston rod arrangement and a piston rod body
IL267610A (en) * 2019-06-24 2019-10-31 Dali Medical Devices Ltd dose monitoring
EP4180689A1 (en) * 2021-11-12 2023-05-17 Goodrich Actuation Systems SAS Damping device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6663602B2 (en) * 2000-06-16 2003-12-16 Novo Nordisk A/S Injection device
DE10237258B4 (de) 2002-08-14 2006-09-21 Tecpharma Licensing Ag Injektionsvorrichtung
GB0304823D0 (en) * 2003-03-03 2003-04-09 Dca Internat Ltd Improvements in and relating to a pen-type injector
DK1855742T3 (da) * 2005-02-22 2009-04-20 Tecpharma Licensing Ag Doseringsindretning til indstilling af fine doseringer
US20090043264A1 (en) * 2005-04-24 2009-02-12 Novo Nordisk A/S Injection Device
DE102005023854B4 (de) * 2005-05-24 2020-12-17 Tecpharma Licensing Ag Dosiervorrichtung für eine Injektionsvorrichtung
DE102006038101A1 (de) * 2006-08-14 2008-02-21 Tecpharma Licensing Ag Injektionsvorrichtung mit Klauensicherung
EP1923084A1 (en) * 2006-11-17 2008-05-21 Sanofi-Aventis Deutschland GmbH Dosing and drive mechanism for drug delivery device
EP1923085A1 (en) * 2006-11-17 2008-05-21 Sanofi-Aventis Deutschland GmbH Dosing and drive mechanism for drug delivery device
US8187233B2 (en) * 2008-05-02 2012-05-29 Sanofi-Aventis Deutschland Gmbh Medication delivery device
EP2274029B1 (en) * 2008-05-02 2011-11-02 Sanofi-Aventis Deutschland GmbH Medication delivery device
US8647309B2 (en) * 2008-05-02 2014-02-11 Sanofi-Aventis Deutschland Gmbh Medication delivery device
EP2201972A1 (en) * 2008-12-23 2010-06-30 Sanofi-Aventis Deutschland GmbH Fixed dose injection device with resettable drive mechanism

Also Published As

Publication number Publication date
JP2013539677A (ja) 2013-10-28
EP2624894B1 (en) 2018-03-21
IL225364B (en) 2018-10-31
CA2811953C (en) 2018-07-31
IL225364A0 (en) 2013-06-27
BR112013006949A2 (pt) 2016-07-26
TR201808737T4 (tr) 2018-07-23
US20130211343A1 (en) 2013-08-15
AR083300A1 (es) 2013-02-13
KR20130120476A (ko) 2013-11-04
TWI538706B (zh) 2016-06-21
RU2013120298A (ru) 2014-11-20
CA2811953A1 (en) 2012-04-12
PL2624894T3 (pl) 2018-08-31
TW201231111A (en) 2012-08-01
SG188423A1 (en) 2013-04-30
EP2624894A1 (en) 2013-08-14
MX339430B (es) 2016-05-26
MX2013003665A (es) 2013-05-28
AU2011311617A1 (en) 2013-04-11
RU2577451C2 (ru) 2016-03-20
WO2012045794A1 (en) 2012-04-12
ES2674594T3 (es) 2018-07-02
CN103228310B (zh) 2015-11-25
NZ609013A (en) 2014-06-27
AU2011311617B2 (en) 2015-01-22
HUE037970T2 (hu) 2018-09-28
EP2438951A1 (en) 2012-04-11
BR112013006949B1 (pt) 2021-01-19
KR101880027B1 (ko) 2018-07-20
DK2624894T3 (en) 2018-06-25
US9072836B2 (en) 2015-07-07
CN103228310A (zh) 2013-07-31

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