HK1222148A1 - 用於藥物輸送裝置的活塞杆以及包括活塞杆的藥物輸送裝置 - Google Patents

用於藥物輸送裝置的活塞杆以及包括活塞杆的藥物輸送裝置

Info

Publication number
HK1222148A1
HK1222148A1 HK16110340.8A HK16110340A HK1222148A1 HK 1222148 A1 HK1222148 A1 HK 1222148A1 HK 16110340 A HK16110340 A HK 16110340A HK 1222148 A1 HK1222148 A1 HK 1222148A1
Authority
HK
Hong Kong
Prior art keywords
piston rod
delivery device
drug delivery
drug
piston
Prior art date
Application number
HK16110340.8A
Other languages
English (en)
Inventor
Simon Lewis Bilton
Original Assignee
Sanofi Sa
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 Sa filed Critical Sanofi Sa
Publication of HK1222148A1 publication Critical patent/HK1222148A1/zh

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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • A61M5/31541—Means preventing setting of a dose beyond the amount remaining in the cartridge
    • 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
    • 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
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • 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
    • A61M2205/586—Ergonomic details therefor, e.g. specific ergonomics for left or right-handed users
HK16110340.8A 2013-09-03 2016-08-31 用於藥物輸送裝置的活塞杆以及包括活塞杆的藥物輸送裝置 HK1222148A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13182758 2013-09-03
PCT/EP2014/068652 WO2015032779A1 (en) 2013-09-03 2014-09-03 Piston rod for a drug delivery device and drug delivery device comprising a piston rod

Publications (1)

Publication Number Publication Date
HK1222148A1 true HK1222148A1 (zh) 2017-06-23

Family

ID=49115382

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16110340.8A HK1222148A1 (zh) 2013-09-03 2016-08-31 用於藥物輸送裝置的活塞杆以及包括活塞杆的藥物輸送裝置

Country Status (6)

Country Link
US (1) US10737035B2 (zh)
EP (1) EP3041543A1 (zh)
JP (1) JP6438955B2 (zh)
CN (1) CN105658264B (zh)
HK (1) HK1222148A1 (zh)
WO (1) WO2015032779A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11318257B2 (en) 2016-12-01 2022-05-03 Novo Nordisk A/S Drug delivery device with clutch feature
EP3348298A1 (en) * 2017-01-16 2018-07-18 Novo Nordisk A/S Drug delivery device with rotationally geared piston rod driver
CN108853648B (zh) * 2018-08-10 2023-11-21 北京快舒尔医疗技术有限公司 一种无针注射器锁紧机构和无针注射器
GB2611110A (en) * 2021-09-22 2023-03-29 Zf Steering Systems Poland Sp Zo O Steering column assembly for a vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423762A (en) * 1942-05-15 1947-07-08 Everett Samuel James Pipe joint
US20090043264A1 (en) * 2005-04-24 2009-02-12 Novo Nordisk A/S Injection Device
AU2008231897B2 (en) * 2007-03-23 2012-11-29 Novo Nordisk A/S An injection device comprising a locking nut
US8647309B2 (en) * 2008-05-02 2014-02-11 Sanofi-Aventis Deutschland Gmbh Medication delivery device
CA2670489C (en) * 2008-06-30 2017-10-24 Animas Corporation Drive mechanism and method of use
US10034982B2 (en) 2009-06-01 2018-07-31 Sanofi-Aventis Deutschland Gmbh Spindle for a drug delivery device
CA2774587A1 (en) * 2009-09-30 2011-04-07 Sanofi-Aventis Deutschland Gmbh Assembly for a drug delivery device
EP2438949A1 (en) * 2010-10-06 2012-04-11 Sanofi-Aventis Deutschland GmbH Drive mechanism for a drug delivery device and drug delivery device
EP2696918A2 (en) * 2011-04-11 2014-02-19 Novo Nordisk A/S Injection device incorporating dose monitoring
EP2732245B1 (en) 2011-07-15 2019-12-25 Sanofi-Aventis Deutschland GmbH A drug delivery device

Also Published As

Publication number Publication date
JP2016531689A (ja) 2016-10-13
WO2015032779A1 (en) 2015-03-12
US10737035B2 (en) 2020-08-11
CN105658264A (zh) 2016-06-08
JP6438955B2 (ja) 2018-12-19
US20160199587A1 (en) 2016-07-14
EP3041543A1 (en) 2016-07-13
CN105658264B (zh) 2019-09-13

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