MX2016002252A - Mecanismo de impulso para un dispositivo de administracion de farmaco y un metodo para ensamblar un dispositivo de administracion de farmaco. - Google Patents

Mecanismo de impulso para un dispositivo de administracion de farmaco y un metodo para ensamblar un dispositivo de administracion de farmaco.

Info

Publication number
MX2016002252A
MX2016002252A MX2016002252A MX2016002252A MX2016002252A MX 2016002252 A MX2016002252 A MX 2016002252A MX 2016002252 A MX2016002252 A MX 2016002252A MX 2016002252 A MX2016002252 A MX 2016002252A MX 2016002252 A MX2016002252 A MX 2016002252A
Authority
MX
Mexico
Prior art keywords
delivery device
drug delivery
drive mechanism
piston rod
assembling
Prior art date
Application number
MX2016002252A
Other languages
English (en)
Inventor
Joseph Butler
Samuel Steel
Paul Richard Draper
David Richard Mercer
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 MX2016002252A publication Critical patent/MX2016002252A/es

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
    • A61M5/31565—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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
    • 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
    • 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
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49904—Assembling a subassembly, then assembling with a second subassembly

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)

Abstract

La presente invención concierne a un mecanismo de impulso (3) para un dispositivo (1) de administración de fármaco, que comprende un vástago (40) de émbolo que comprende a un primer miembro (7) de vástago de émbolo y un segundo miembro (8) de vástago de émbolo. El mecanismo de impulso (3) comprende además un miembro de ajuste (9). El mecanismo de impulso (3) tiene un primer estado en el que el primer y el segundo miembro (7, 8) de vástago de émbolo son movibles entre sí mediante el manejo del miembro de ajuste (9), ajustando de ese modo la longitud del vástago (40) de émbolo, y en donde el miembro de ajuste (9) se dispone por lo menos parcialmente dentro del segundo miembro (8) de vástago de émbolo. Además, la presente invención concierne a un método para ensamblar el dispositivo (1) de administración de fármaco. Figura significativa: Fig. 1.
MX2016002252A 2013-08-22 2014-08-15 Mecanismo de impulso para un dispositivo de administracion de farmaco y un metodo para ensamblar un dispositivo de administracion de farmaco. MX2016002252A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13181275 2013-08-22
PCT/EP2014/067471 WO2015024874A1 (en) 2013-08-22 2014-08-15 Drive mechanism for a drug delivery device and a method for assembling a drug delivery device

Publications (1)

Publication Number Publication Date
MX2016002252A true MX2016002252A (es) 2016-06-06

Family

ID=49033864

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016002252A MX2016002252A (es) 2013-08-22 2014-08-15 Mecanismo de impulso para un dispositivo de administracion de farmaco y un metodo para ensamblar un dispositivo de administracion de farmaco.

Country Status (14)

Country Link
US (1) US10293111B2 (es)
EP (1) EP3035982B1 (es)
JP (1) JP2016528001A (es)
KR (1) KR20160046841A (es)
CN (1) CN105658263B (es)
AR (1) AR097413A1 (es)
AU (1) AU2014310706A1 (es)
DK (1) DK3035982T3 (es)
HK (1) HK1221429A1 (es)
IL (1) IL243922A0 (es)
MX (1) MX2016002252A (es)
RU (1) RU2016110086A (es)
TW (1) TW201513910A (es)
WO (1) WO2015024874A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL227678B1 (pl) 2015-12-22 2018-01-31 Copernicus Spolka Z Ograniczona Odpowiedzialnoscia Układ sterująco-napędowy dla urządzenia do iniekcji oraz urządzenie do iniekcji zaopatrzone w taki układ
EP3481468B1 (en) * 2016-07-08 2020-05-13 Novo Nordisk A/S Drug delivery device comprising an adjustment member
GB2577538B (en) * 2018-09-28 2021-10-13 Owen Mumford Ltd Injection device fill volume management
US20210369974A1 (en) * 2018-10-26 2021-12-02 Novo Nordisk A/S Zero-point adjustment of prefilled drug delivery device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ867900A0 (en) * 2000-07-10 2000-08-03 Medrad, Inc. Medical injector system
US7553294B2 (en) * 2002-05-30 2009-06-30 Medrad, Inc. Syringe plunger sensing mechanism for a medical injector
EP1923085A1 (en) * 2006-11-17 2008-05-21 Sanofi-Aventis Deutschland GmbH Dosing and drive mechanism for drug delivery device
CN101998870B (zh) * 2008-02-11 2013-12-25 特克法马许可公司 具有保持装置的配给装置
US8267900B2 (en) * 2008-05-02 2012-09-18 Sanofi-Aventis Deutschland Gmbh Medication delivery device
JP5478606B2 (ja) * 2008-05-02 2014-04-23 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 薬剤送達デバイス
SG175102A1 (en) * 2009-04-30 2011-12-29 Sanofi Aventis Deutschland Axially adjustable connection of piston rod to piston for drive mechanism of a drug delivery device
TWI530306B (zh) * 2009-06-02 2016-04-21 賽諾菲阿凡提斯德意志有限公司 藥物傳送裝置總成及藥物傳送裝置
JP5901526B2 (ja) 2009-09-30 2016-04-13 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 薬物送達デバイス用の機構
US8986259B2 (en) 2010-03-31 2015-03-24 Sanofi-Aventis Deutschland Gmbh Piston rod assembly for a drug delivery device
JP6301334B2 (ja) * 2012-08-20 2018-03-28 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 薬物送達デバイスおよび接触を検出する方法
CN104540535A (zh) * 2012-08-20 2015-04-22 赛诺菲-安万特德国有限公司 电检测活塞杆与药筒筒塞之间的接触的方法和药物输送装置
WO2014029724A1 (en) * 2012-08-20 2014-02-27 Sanofi-Aventis Deutschland Gmbh Drug delivery device and method for detecting contact between piston rod and cartridge bung via vibration excitation and monitoring

Also Published As

Publication number Publication date
AU2014310706A1 (en) 2016-03-10
EP3035982A1 (en) 2016-06-29
TW201513910A (zh) 2015-04-16
KR20160046841A (ko) 2016-04-29
US10293111B2 (en) 2019-05-21
WO2015024874A1 (en) 2015-02-26
DK3035982T3 (da) 2022-01-31
CN105658263B (zh) 2019-11-26
RU2016110086A (ru) 2017-09-27
EP3035982B1 (en) 2021-11-17
HK1221429A1 (zh) 2017-06-02
AR097413A1 (es) 2016-03-16
US20160206822A1 (en) 2016-07-21
CN105658263A (zh) 2016-06-08
RU2016110086A3 (es) 2018-05-25
JP2016528001A (ja) 2016-09-15
IL243922A0 (en) 2016-04-21

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