HK1207995A1 - Drug delivery device and method for detecting contact between piston rod and cartridge bung via distance measurement - Google Patents

Drug delivery device and method for detecting contact between piston rod and cartridge bung via distance measurement

Info

Publication number
HK1207995A1
HK1207995A1 HK15108565.1A HK15108565A HK1207995A1 HK 1207995 A1 HK1207995 A1 HK 1207995A1 HK 15108565 A HK15108565 A HK 15108565A HK 1207995 A1 HK1207995 A1 HK 1207995A1
Authority
HK
Hong Kong
Prior art keywords
piston rod
delivery device
drug delivery
distance measurement
detecting contact
Prior art date
Application number
HK15108565.1A
Other languages
English (en)
Chinese (zh)
Inventor
Michael Jugl
Axel Teucher
Original Assignee
Sanofi Aventis Deutschland
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 filed Critical Sanofi Aventis Deutschland
Publication of HK1207995A1 publication Critical patent/HK1207995A1/xx

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
    • A61M5/3146—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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31515—Connection of piston with piston rod
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G01B5/146—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures measuring play on bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3327—Measuring
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
HK15108565.1A 2012-08-20 2015-09-02 Drug delivery device and method for detecting contact between piston rod and cartridge bung via distance measurement HK1207995A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12180958 2012-08-20
PCT/EP2013/067058 WO2014029681A2 (en) 2012-08-20 2013-08-15 Drug delivery device and method for detecting a contact

Publications (1)

Publication Number Publication Date
HK1207995A1 true HK1207995A1 (en) 2016-02-19

Family

ID=48986135

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15108565.1A HK1207995A1 (en) 2012-08-20 2015-09-02 Drug delivery device and method for detecting contact between piston rod and cartridge bung via distance measurement

Country Status (7)

Country Link
US (1) US9486586B2 (xx)
EP (1) EP2885032B1 (xx)
JP (1) JP6301334B2 (xx)
CN (1) CN104582765A (xx)
DK (1) DK2885032T3 (xx)
HK (1) HK1207995A1 (xx)
WO (1) WO2014029681A2 (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3035982B1 (en) * 2013-08-22 2021-11-17 Sanofi-Aventis Deutschland GmbH Drive mechanism for a drug delivery device and a method for assembling a drug delivery device
DE102014225687B3 (de) * 2014-12-12 2016-01-21 Vetter Pharma-Fertigung GmbH & Co. KG Injektionseinrichtung
US10485927B2 (en) 2015-07-01 2019-11-26 Novo Nordisk A/S Method for assembling a drug delivery device and drug delivery device formed by the method
DK3328465T3 (da) 2015-07-31 2020-06-15 Sanofi Aventis Deutschland Sensor til en lægemiddelafgivelsesanordning
US10895487B2 (en) 2015-07-31 2021-01-19 Sanofi-Aventis Deutschland Gmbh Sensor, cartridge and drug delivery device
US11007322B2 (en) 2015-07-31 2021-05-18 Sanofi-Aventis Deutschland Gmbh Sensor, cartridge and drug delivery device
US10898647B2 (en) 2015-07-31 2021-01-26 Sanofi-Aventis Deutschland Gmbh Sensor, cartridge and drug delivery device
US11504480B2 (en) * 2016-12-13 2022-11-22 Sanofi-Aventis Deutschland Gmbh Data collection from a medicament delivery device
CN109974820B (zh) * 2019-03-13 2021-11-30 上海理工大学 笔式胰岛素注射器剂量准确度检测装置及方法
CN110384582A (zh) * 2019-07-17 2019-10-29 温州医科大学附属眼视光医院 一种大气泡法深板层角膜移植装置及其使用方法
EP4291854A1 (en) * 2021-02-15 2023-12-20 Amgen, Inc Systems and methods for automated in-line plunger depth measurement

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69426390T2 (de) * 1993-07-31 2001-04-12 Weston Medical Ltd Nadelloser injektor
US6743202B2 (en) 1998-06-15 2004-06-01 Medrad, Inc. Encoding of syringe information
US6652489B2 (en) * 2000-02-07 2003-11-25 Medrad, Inc. Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith
US7553294B2 (en) 2002-05-30 2009-06-30 Medrad, Inc. Syringe plunger sensing mechanism for a medical injector
GB0304822D0 (en) 2003-03-03 2003-04-09 Dca Internat Ltd Improvements in and relating to a pen-type injector
EP1877120B1 (en) * 2005-04-13 2017-03-08 Coeur, Inc. Syringe plunger jacket with expandable seal
EP2140897B1 (en) * 2008-06-30 2011-05-25 Animas Corporation Drive mechanism
EP2358423A4 (en) * 2008-12-15 2014-09-17 Merit Medical Systems Inc SYSTEM AND METHOD FOR INFLATING SYRINGE DISPLAY AND MODULARIZED COMPONENT ASSEMBLY
EP2201972A1 (en) * 2008-12-23 2010-06-30 Sanofi-Aventis Deutschland GmbH Fixed dose injection device with resettable drive mechanism
CA2750465A1 (en) * 2009-02-05 2010-08-12 Sanofi-Aventis Deutschland Gmbh Medicament delivery devices
NZ595940A (en) * 2009-04-30 2013-07-26 Sanofi Aventis Deutschland Axially adjustable connection of piston rod to piston for drive mechanism of a drug delivery device with an interlock means to lock the piston rod to the piston
DK2482872T4 (da) 2009-09-30 2020-03-02 Sanofi Aventis Deutschland Fremgangsmåde til samling af en lægemiddelfremføringsanordning, indretning til en lægemiddelfremføringsanordning og stempelstang til en lægemiddelfremføringsanordning
WO2011039229A1 (en) 2009-09-30 2011-04-07 Sanofi-Aventis Deutschland Gmbh Assembly for a drug delivery device
US8986259B2 (en) 2010-03-31 2015-03-24 Sanofi-Aventis Deutschland Gmbh Piston rod assembly for a drug delivery device
EP2468330A1 (en) * 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injector

Also Published As

Publication number Publication date
EP2885032B1 (en) 2018-01-31
WO2014029681A2 (en) 2014-02-27
JP6301334B2 (ja) 2018-03-28
WO2014029681A3 (en) 2014-05-01
DK2885032T3 (en) 2018-05-22
US9486586B2 (en) 2016-11-08
US20150224265A1 (en) 2015-08-13
EP2885032A2 (en) 2015-06-24
CN104582765A (zh) 2015-04-29
JP2015529505A (ja) 2015-10-08

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