ES2861505T3 - Unidad de accionamiento de dispositivo de infusión con dispositivo de bloqueo - Google Patents

Unidad de accionamiento de dispositivo de infusión con dispositivo de bloqueo Download PDF

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Publication number
ES2861505T3
ES2861505T3 ES17737534T ES17737534T ES2861505T3 ES 2861505 T3 ES2861505 T3 ES 2861505T3 ES 17737534 T ES17737534 T ES 17737534T ES 17737534 T ES17737534 T ES 17737534T ES 2861505 T3 ES2861505 T3 ES 2861505T3
Authority
ES
Spain
Prior art keywords
configuration
locking
infusion device
unit
locking member
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
ES17737534T
Other languages
English (en)
Spanish (es)
Inventor
Hans List
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of ES2861505T3 publication Critical patent/ES2861505T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons
    • 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons pressurised by means of pistons
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable 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
    • 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
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • A61M5/31543—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change
    • 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 cartridges, e.g. automatic
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2411—Ampoule inserted into the ampoule holder from the front
    • 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 cartridges, e.g. automatic
    • A61M2005/2433—Ampoule fixed to ampoule holder

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)
ES17737534T 2016-07-05 2017-07-04 Unidad de accionamiento de dispositivo de infusión con dispositivo de bloqueo Active ES2861505T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16178003 2016-07-05
PCT/EP2017/066585 WO2018007361A1 (en) 2016-07-05 2017-07-04 Infusion device drive unit with blocking device

Publications (1)

Publication Number Publication Date
ES2861505T3 true ES2861505T3 (es) 2021-10-06

Family

ID=56360273

Family Applications (1)

Application Number Title Priority Date Filing Date
ES17737534T Active ES2861505T3 (es) 2016-07-05 2017-07-04 Unidad de accionamiento de dispositivo de infusión con dispositivo de bloqueo

Country Status (9)

Country Link
US (1) US11097060B2 (enExample)
EP (1) EP3481461B1 (enExample)
JP (1) JP6998897B2 (enExample)
AU (1) AU2017294448B2 (enExample)
BR (1) BR112018069962A2 (enExample)
ES (1) ES2861505T3 (enExample)
HU (1) HUE053183T2 (enExample)
RU (1) RU2724045C1 (enExample)
WO (1) WO2018007361A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017085624A1 (en) 2015-11-20 2017-05-26 Advanced Microfluidics Sa Micropump
US11020525B2 (en) 2017-08-10 2021-06-01 West Pharma. Services IL, Ltd. Injector cartridge door locking mechanism
CN111432860B (zh) 2017-12-08 2023-08-08 坦德姆糖尿病护理瑞士有限责任公司 给药装置
US11529460B1 (en) 2021-06-01 2022-12-20 Amf Medical Sa Systems and methods for delivering microdoses of medication
US11857757B2 (en) 2021-06-01 2024-01-02 Tandem Diabetes Care Switzerland Sàrl Systems and methods for delivering microdoses of medication
US11679199B2 (en) 2021-06-01 2023-06-20 Amf Medical Sa Systems and methods for delivering microdoses of medication
US12594377B2 (en) 2021-06-01 2026-04-07 Tandem Diabetes Care Switzerland Sàrl Systems and methods for delivering microdoses of medication
CN113274590B (zh) * 2021-07-23 2021-10-08 科睿驰（深圳）医疗科技发展有限公司 用于医疗设备的连接装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002537A (en) * 1989-10-23 1991-03-26 Gte Products Corporation Hypodermic syringe
US5370622A (en) * 1994-04-28 1994-12-06 Minimed Inc. Proctective case for a medication infusion pump
US5788673A (en) * 1995-06-05 1998-08-04 Atrion Medical Products, Inc. Drug infusion system
US5954697A (en) * 1998-03-02 1999-09-21 Srisathapat; Chad Threaded nut syringe plunger for use with a medication infusion pump
US6939323B2 (en) * 2001-10-26 2005-09-06 Massachusetts Institute Of Technology Needleless injector
JP4338447B2 (ja) * 2003-06-06 2009-10-07 株式会社根本杏林堂 薬液注入システム
JP4456403B2 (ja) * 2004-04-02 2010-04-28 日本電産サーボ株式会社 送液装置
ES2331546T3 (es) 2007-03-15 2010-01-07 F. Hoffmann-La Roche Ag Sistema de infusion con un dispositivo de dosificacion.
US7806868B2 (en) * 2007-11-30 2010-10-05 Roche Diagnostics Operations, Inc. Drug reservoir loading and unloading mechanism for a drug delivery device using a unidirectional rotated shaft
ES2772756T3 (es) 2008-04-09 2020-07-08 Hoffmann La Roche Sensor de nivel de líquido para un sistema modular adherente a la piel para la administración médica de líquidos
DK2361646T3 (da) 2008-09-12 2013-06-17 Hoffmann La Roche Doseringsenhed og indretning til ambulant indsprøjtning med doseringsenheden
EP2457602A1 (en) 2010-11-25 2012-05-30 F. Hoffmann-La Roche AG Infusion pump having dosing unit with safety valve
CN103260557B (zh) 2010-12-22 2015-04-22 科洛普拉斯特公司 一种造口术器具
DK2510960T3 (en) 2011-04-12 2017-09-18 Hoffmann La Roche Infusion pump device with cylinder piston metering unit and optical piston position detection
EP2510962A1 (en) 2011-04-12 2012-10-17 F. Hoffmann-La Roche AG Infusion pump device with re-filling scheme for cylinder-piston dosing unit
WO2013010561A1 (en) * 2011-07-20 2013-01-24 Roche Diagnostics Gmbh Drive control for an ambulatory infusion device
WO2013029999A1 (en) 2011-09-02 2013-03-07 F. Hoffmann-La Roche Ag Dosing unit for an ambulatory infusion device
WO2013034159A1 (en) 2011-09-05 2013-03-14 Roche Diagnostics Gmbh Hand-held injection device

Also Published As

Publication number Publication date
WO2018007361A1 (en) 2018-01-11
AU2017294448A1 (en) 2018-10-11
US20190083712A1 (en) 2019-03-21
JP2019519309A (ja) 2019-07-11
BR112018069962A2 (pt) 2019-02-05
EP3481461A1 (en) 2019-05-15
RU2724045C1 (ru) 2020-06-18
AU2017294448B2 (en) 2020-04-09
HUE053183T2 (hu) 2021-06-28
JP6998897B2 (ja) 2022-01-18
US11097060B2 (en) 2021-08-24
EP3481461B1 (en) 2021-01-13

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