CN102510761B - 用于药物递送装置的组件和指示器 - Google Patents

用于药物递送装置的组件和指示器 Download PDF

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Publication number
CN102510761B
CN102510761B CN201080042506.9A CN201080042506A CN102510761B CN 102510761 B CN102510761 B CN 102510761B CN 201080042506 A CN201080042506 A CN 201080042506A CN 102510761 B CN102510761 B CN 102510761B
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CN
China
Prior art keywords
indicator
piston rod
indicating positions
ratchet
assembly
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.)
Active
Application number
CN201080042506.9A
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English (en)
Chinese (zh)
Other versions
CN102510761A (zh
Inventor
D.普伦普特里
W.特里
R.维齐
M.琼斯
T.G.克劳顿
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
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Publication of CN102510761A publication Critical patent/CN102510761A/zh
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Publication of CN102510761B publication Critical patent/CN102510761B/zh
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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
    • A61M5/31576—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
    • A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
    • 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
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • 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
    • A61M2005/3125—Details specific display means, e.g. to indicate dose setting
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • A61M2205/584—Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code

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)
CN201080042506.9A 2009-09-23 2010-09-21 用于药物递送装置的组件和指示器 Active CN102510761B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09171134 2009-09-23
EP09171134.1 2009-09-23
PCT/EP2010/063842 WO2011036134A2 (en) 2009-09-23 2010-09-21 Assembly and indicator for a drug delivery device

Publications (2)

Publication Number Publication Date
CN102510761A CN102510761A (zh) 2012-06-20
CN102510761B true CN102510761B (zh) 2014-07-16

Family

ID=41682306

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080042506.9A Active CN102510761B (zh) 2009-09-23 2010-09-21 用于药物递送装置的组件和指示器

Country Status (13)

Country Link
US (2) US9511193B2 (https=)
EP (1) EP2480268B1 (https=)
JP (1) JP5875982B2 (https=)
CN (1) CN102510761B (https=)
AU (1) AU2010299934B2 (https=)
BR (1) BR112012006516B1 (https=)
CA (1) CA2772686C (https=)
DK (1) DK2480268T3 (https=)
ES (1) ES2603749T3 (https=)
HU (1) HUE031031T2 (https=)
IL (1) IL218493A (https=)
PL (1) PL2480268T3 (https=)
WO (1) WO2011036134A2 (https=)

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Also Published As

Publication number Publication date
DK2480268T3 (en) 2016-12-12
CA2772686C (en) 2018-01-02
JP2013505094A (ja) 2013-02-14
HK1173687A1 (zh) 2013-05-24
BR112012006516B1 (pt) 2019-12-31
WO2011036134A2 (en) 2011-03-31
HUE031031T2 (en) 2017-06-28
IL218493A (en) 2014-07-31
US20120271243A1 (en) 2012-10-25
US10413678B2 (en) 2019-09-17
BR112012006516A2 (pt) 2016-04-26
AU2010299934A1 (en) 2012-04-12
EP2480268A2 (en) 2012-08-01
US9511193B2 (en) 2016-12-06
US20170043099A1 (en) 2017-02-16
EP2480268B1 (en) 2016-08-17
CN102510761A (zh) 2012-06-20
WO2011036134A3 (en) 2011-06-23
AU2010299934B2 (en) 2014-08-14
CA2772686A1 (en) 2011-03-31
ES2603749T3 (es) 2017-03-01
PL2480268T3 (pl) 2017-03-31
IL218493A0 (en) 2012-04-30
JP5875982B2 (ja) 2016-03-02

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