DK2881128T3 - Ambulatory infusion system comprising a step switch mechanism for valve control - Google Patents

Ambulatory infusion system comprising a step switch mechanism for valve control Download PDF

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Publication number
DK2881128T3
DK2881128T3 DK13195599.9T DK13195599T DK2881128T3 DK 2881128 T3 DK2881128 T3 DK 2881128T3 DK 13195599 T DK13195599 T DK 13195599T DK 2881128 T3 DK2881128 T3 DK 2881128T3
Authority
DK
Denmark
Prior art keywords
valve
unit
coupling
pump
metering
Prior art date
Application number
DK13195599.9T
Other languages
Danish (da)
English (en)
Inventor
Hans List
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of DK2881128T3 publication Critical patent/DK2881128T3/en

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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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • 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
    • A61M5/1413—Modular systems comprising interconnecting elements
    • 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
    • A61M5/14216—Reciprocating piston type
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
    • A61M5/16804—Active flow controllers
    • A61M5/16809—Active flow controllers by repeated filling and emptying of an intermediate volume
    • 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
    • A61M2005/14573—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. by means of pistons pressurised by means of pistons with a replaceable reservoir for quick connection/disconnection with a driving system
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M2039/226—Spindles or actuating 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Pulmonology (AREA)
DK13195599.9T 2013-12-04 2013-12-04 Ambulatory infusion system comprising a step switch mechanism for valve control DK2881128T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13195599.9A EP2881128B1 (en) 2013-12-04 2013-12-04 Ambulatory infusion system including a step switching mechanism for valve control

Publications (1)

Publication Number Publication Date
DK2881128T3 true DK2881128T3 (en) 2019-01-28

Family

ID=49725017

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13195599.9T DK2881128T3 (en) 2013-12-04 2013-12-04 Ambulatory infusion system comprising a step switch mechanism for valve control

Country Status (12)

Country Link
US (1) US10183113B2 (enExample)
EP (1) EP2881128B1 (enExample)
JP (1) JP6517205B2 (enExample)
KR (1) KR101852695B1 (enExample)
CN (1) CN105764543B (enExample)
DK (1) DK2881128T3 (enExample)
ES (1) ES2698603T3 (enExample)
MX (1) MX372976B (enExample)
PL (1) PL2881128T3 (enExample)
RU (1) RU2673861C2 (enExample)
SI (1) SI2881128T1 (enExample)
WO (1) WO2015082305A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE067982T2 (hu) 2012-03-30 2024-12-28 Insulet Corp Folyadékadagoló készülék transzkután beviteli eszközzel, behelyezõ mechanizmussal és vércukor monitorozással
SI2881128T1 (sl) 2013-12-04 2019-01-31 F. Hoffmann-La Roche Ag Ambulantni infuzijski sistem, ki vključuje koračni preklopni mehanizem za krmiljenje ventila
DK2921189T3 (da) 2014-03-17 2017-11-13 Hoffmann La Roche Initialisering af en doseringsenhed til lægemiddelsinfusion
EP3646905B1 (en) 2016-05-26 2021-06-23 Insulet Corporation Single dose drug delivery device
HUE068370T2 (hu) 2016-06-07 2024-12-28 Hoffmann La Roche Szelepmeghajtó egység alakemlékezõ ötvözetbõl készült mûködtetõ elemmel
AU2017293119B2 (en) 2016-07-08 2019-07-04 F. Hoffmann-La Roche Ag Flow detector
AU2017311546B2 (en) 2016-08-09 2022-09-15 F. Hoffmann-La Roche Ag Ambulatory infusion device
EP3496789A1 (en) 2016-08-14 2019-06-19 Insulet Corporation Automatic drug delivery device with trigger mechanism
DK3335746T3 (da) * 2016-12-14 2020-07-20 Hoffmann La Roche Ambulant infusionsenhed
DK3335745T3 (da) * 2016-12-14 2020-02-17 Hoffmann La Roche Initialisering af ambulant infusionssystem
US10603440B2 (en) 2017-01-19 2020-03-31 Insulet Corporation Cartridge hold-up volume reduction
CN109281855A (zh) * 2017-07-19 2019-01-29 上海圣速电子科技股份有限公司 一种自动控制加液系统及其工艺方法
EP3662161B1 (en) 2017-08-03 2024-05-01 Insulet Corporation Micro piston pump
US11786668B2 (en) 2017-09-25 2023-10-17 Insulet Corporation Drug delivery devices, systems, and methods with force transfer elements
JP7208250B2 (ja) * 2018-02-23 2023-01-18 エフ ホフマン－ラ ロッシュ アクチェン ゲゼルシャフト 投与ユニットの再充填スケジューリング
US10874803B2 (en) 2018-05-31 2020-12-29 Insulet Corporation Drug cartridge with drive system
US11229736B2 (en) 2018-06-06 2022-01-25 Insulet Corporation Linear shuttle pump for drug delivery
DE102018118630A1 (de) 2018-08-01 2020-02-06 B. Braun Melsungen Ag Infusionssystem mit Infusionspumpe und damit kuppelbaren Pumpmodul
US11446435B2 (en) 2018-11-28 2022-09-20 Insulet Corporation Drug delivery shuttle pump system and valve assembly
US11698059B2 (en) 2018-12-29 2023-07-11 Biosense Webster (Israel) Ltd. Disposable dual-action reciprocating pump assembly
US11730882B2 (en) * 2018-12-29 2023-08-22 Biosense Webster (Israel) Ltd. Dual-action irrigation pump with variable speed to provide constant fluid flow
CA3145493A1 (en) * 2019-07-25 2021-01-28 Becton, Dickinson And Company Rotational metering pump for insulin patch
US11369735B2 (en) 2019-11-05 2022-06-28 Insulet Corporation Component positioning of a linear shuttle pump
US12544504B2 (en) * 2020-01-31 2026-02-10 Becton, Dickinson And Company Valve shaft pump with coordinated pumping and valving operations
JP2024501889A (ja) * 2021-01-04 2024-01-16 ベクトン・ディキンソン・アンド・カンパニー 個別の用量制御および過剰摂取防止機構
EP4274640A1 (en) 2021-01-08 2023-11-15 Insulet Corporation Single actuated precision dose intermediate pumping chamber
US12440617B2 (en) 2021-01-11 2025-10-14 Insulet Corporation Linear activated drug dosing pump system
US12616790B2 (en) 2021-03-12 2026-05-05 Insulet Corporation Pumping mechanism with wire-pulled plunger
CN117396242A (zh) 2021-05-21 2024-01-12 英赛罗公司 用于可穿戴式药物输送装置的紧凑型正排量泵
WO2022251642A1 (en) 2021-05-28 2022-12-01 Insulet Corporation Spring-based status sensors
EP4419161A1 (en) 2021-10-18 2024-08-28 Insulet Corporation Drive mechanism for positive displacement pumps
CN116942951A (zh) * 2022-04-26 2023-10-27 深圳硅基传感科技有限公司 医疗装置的限流结构
CN116983504A (zh) * 2022-04-26 2023-11-03 深圳硅基传感科技有限公司 用于输送流体的医疗装置及医疗系统
CN119097791A (zh) * 2023-06-08 2024-12-10 深圳硅基传感科技有限公司 基于脉冲控制多个阀门的流体输送装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264022A (en) * 1975-11-22 1977-05-27 Shinryo Air Cond Switch valve
US4396385A (en) * 1980-12-05 1983-08-02 Baxter Travenol Laboratories, Inc. Flow metering apparatus for a fluid infusion system
US4850980A (en) * 1987-12-04 1989-07-25 Fisher Scientific Company I.V. pump cassette
RU2022169C1 (ru) * 1991-05-12 1994-10-30 Центральный научно-исследовательский институт "Буревестник" Дозирующий поршневой насос
CN103239773B (zh) * 2006-03-30 2015-08-26 瓦莱里塔斯公司 多筒式流体递送器械
ES2331546T3 (es) 2007-03-15 2010-01-07 F. Hoffmann-La Roche Ag Sistema de infusion con un dispositivo de dosificacion.
DK2361646T3 (da) * 2008-09-12 2013-06-17 Hoffmann La Roche Doseringsenhed og indretning til ambulant indsprøjtning med doseringsenheden
KR20120082395A (ko) * 2009-07-23 2012-07-23 스위스인노브 프로덕트 에스에이알엘 유체 펌핑 장치 및 구동 시스템을 포함하는 유체 전달 시스템
US20110021990A1 (en) * 2009-07-23 2011-01-27 Thierry Navarro Micropump and method for manufacturing thereof
EP2457602A1 (en) * 2010-11-25 2012-05-30 F. Hoffmann-La Roche AG Infusion pump having dosing unit with safety valve
SI2881128T1 (sl) 2013-12-04 2019-01-31 F. Hoffmann-La Roche Ag Ambulantni infuzijski sistem, ki vključuje koračni preklopni mehanizem za krmiljenje ventila

Also Published As

Publication number Publication date
JP2016538958A (ja) 2016-12-15
WO2015082305A1 (en) 2015-06-11
KR101852695B1 (ko) 2018-04-26
RU2673861C2 (ru) 2018-11-30
SI2881128T1 (sl) 2019-01-31
EP2881128A1 (en) 2015-06-10
EP2881128B1 (en) 2018-10-24
US20160317741A1 (en) 2016-11-03
CN105764543A (zh) 2016-07-13
MX2016005382A (es) 2016-08-08
ES2698603T3 (es) 2019-02-05
KR20160065186A (ko) 2016-06-08
MX372976B (es) 2020-04-06
JP6517205B2 (ja) 2019-05-22
US10183113B2 (en) 2019-01-22
CN105764543B (zh) 2019-05-14
PL2881128T3 (pl) 2019-04-30

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