DK3237044T3 - Automatisk injektionsanordning med elektromagnetisk drivenhed - Google Patents

Automatisk injektionsanordning med elektromagnetisk drivenhed Download PDF

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Publication number
DK3237044T3
DK3237044T3 DK15810790T DK15810790T DK3237044T3 DK 3237044 T3 DK3237044 T3 DK 3237044T3 DK 15810790 T DK15810790 T DK 15810790T DK 15810790 T DK15810790 T DK 15810790T DK 3237044 T3 DK3237044 T3 DK 3237044T3
Authority
DK
Denmark
Prior art keywords
injection device
electromagnetic drive
automatic injection
automatic
electromagnetic
Prior art date
Application number
DK15810790T
Other languages
English (en)
Inventor
René Richter
Robert Witt
Richard Guenther
Christian Nessel
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
Application granted granted Critical
Publication of DK3237044T3 publication Critical patent/DK3237044T3/da

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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
    • A61M5/20—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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • 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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/225—Detecting coils
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/06—Linear motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/06—Linear motors
    • H02P25/064—Linear motors of the synchronous type
    • H02P25/066—Linear motors of the synchronous type of the stepping type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/005—Arrangements for controlling dynamo-electric motors rotating step by step of linear motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/34—Monitoring operation
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2203/00—Indexing scheme relating to controlling arrangements characterised by the means for detecting the position of the rotor
    • H02P2203/01—Motor rotor position determination based on the detected or calculated phase inductance, e.g. for a Switched Reluctance Motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DK15810790T 2014-12-22 2015-12-18 Automatisk injektionsanordning med elektromagnetisk drivenhed DK3237044T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14199552 2014-12-22
PCT/EP2015/080674 WO2016102407A1 (en) 2014-12-22 2015-12-18 Drug delivery device with electromagnetic drive unit

Publications (1)

Publication Number Publication Date
DK3237044T3 true DK3237044T3 (da) 2019-12-09

Family

ID=52278419

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15810790T DK3237044T3 (da) 2014-12-22 2015-12-18 Automatisk injektionsanordning med elektromagnetisk drivenhed

Country Status (6)

Country Link
US (3) US10682459B2 (da)
EP (1) EP3237044B1 (da)
JP (1) JP6772175B2 (da)
CN (1) CN107635602B (da)
DK (1) DK3237044T3 (da)
WO (1) WO2016102407A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3519021A1 (en) 2016-10-03 2019-08-07 Tecpharma Licensing AG Electronic module for monitoring injection devices
CH713114A2 (de) 2016-11-09 2018-05-15 Tecpharma Licensing Ag Elektronisches Zusatzmodul für Injektionsgeräte.
CN108452405B (zh) * 2017-02-20 2022-04-08 新加坡国立大学 用于无针注射的电磁驱动装置
EP3888724A1 (en) 2017-05-25 2021-10-06 West Pharmaceutical Services, Inc. Detection and communication of plunger position using induction
WO2018226780A1 (en) 2017-06-06 2018-12-13 West Pharmaceuticals Services, Inc. Elastomer articles having embedded electronics and method of manufacturing the same
WO2019092644A1 (de) * 2017-11-10 2019-05-16 Cc - Pharma Gmbh Verfahren und vorrichtung zum nadellosen injizieren von flüssigkeit in ein substrat
EP3545992A1 (en) * 2018-03-29 2019-10-02 Tecpharma Licensing AG State estimation for drug delivery systems
EP3545993A1 (en) 2018-03-29 2019-10-02 Tecpharma Licensing AG Status indicator for drug delivery systems
CN113795295A (zh) * 2019-03-15 2021-12-14 科瓦韦公司 用于控制可植入血泵的系统及方法
JP6964639B2 (ja) * 2019-10-02 2021-11-10 本田技研工業株式会社 電動サスペンション装置
JP2023069190A (ja) * 2021-11-05 2023-05-18 クロノファング株式会社 リニアモータ
WO2023170199A1 (en) * 2022-03-11 2023-09-14 Sanofi Drive mechanism for a drug delivery device
WO2023170195A1 (en) * 2022-03-11 2023-09-14 Sanofi Drive mechanism for a drug delivery device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550053A (en) * 1948-04-13 1951-04-24 Becton Dickinson Co Injection device
GB686343A (en) * 1950-09-26 1953-01-21 Becton Dickinson Co Improvements relating to hypodermic injection devices
US4965864A (en) * 1987-12-07 1990-10-23 Roth Paul E Linear motor
US5990162A (en) 1997-08-29 1999-11-23 Orphan Medical, Inc. Method for treatment of fibromyalgia and chronic fatigue syndrome
KR20010040261A (ko) 1997-10-15 2001-05-15 데니 피 알 엠 선형 전자석 기계
GB2358967A (en) * 2000-01-26 2001-08-08 Phillip Michael Raymond Denne Tapered pole pieces for a linear electromagnetic machine
EP1150416B1 (de) * 2000-03-17 2007-08-22 Festo AG & Co Elektrodynamischer Lineardirektantrieb
DE10229689A1 (de) * 2002-06-27 2004-01-22 Universität Stuttgart Verfahren zur integrierten Wegmessung in Gleichstromlinearmotoren mit alternierender Anordnung von Permanent-Magneten und Flussführungsteilen
EP1827537B1 (en) * 2004-10-21 2019-08-14 Novo Nordisk A/S Medication delivery system with a detector for providing a signal indicative of an amount of an ejected dose of drug
CN102247637A (zh) * 2010-05-19 2011-11-23 北京快舒尔医疗技术有限公司 电池供电的微型电动无针注射器
JP5743785B2 (ja) * 2011-07-28 2015-07-01 日立オートモティブシステムズ株式会社 電磁サスペンション
JP5927063B2 (ja) 2012-06-27 2016-05-25 Ｋｙｂ株式会社 リニアアクチュエータ及びリニアアクチュエータのチューブ組立方法
WO2014167720A1 (ja) 2013-04-12 2014-10-16 三菱電機株式会社 可動子およびリニアモータ
CN105379103A (zh) * 2013-05-07 2016-03-02 赛诺菲-安万特德国有限公司 采用线圈电感确定法的装置以及用于操作该装置的方法
CN103816585B (zh) * 2014-02-28 2016-06-22 华南理工大学 一种机械式无针注射加压装置
WO2015172681A1 (zh) * 2014-05-14 2015-11-19 苏州大学张家港工业技术研究院 电磁蓄能式无针注射器

Also Published As

Publication number Publication date
US20170368256A1 (en) 2017-12-28
CN107635602A (zh) 2018-01-26
US11717607B2 (en) 2023-08-08
JP6772175B2 (ja) 2020-10-21
US20200268964A1 (en) 2020-08-27
CN107635602B (zh) 2021-03-30
US20230330325A1 (en) 2023-10-19
WO2016102407A1 (en) 2016-06-30
EP3237044B1 (en) 2019-08-28
JP2018501051A (ja) 2018-01-18
EP3237044A1 (en) 2017-11-01
US10682459B2 (en) 2020-06-16

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