RU2707169C2 - Сцепная муфта гидрораспределителя и содержащее ее дозирующее устройство - Google Patents

Сцепная муфта гидрораспределителя и содержащее ее дозирующее устройство Download PDF

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Publication number
RU2707169C2
RU2707169C2 RU2018111525A RU2018111525A RU2707169C2 RU 2707169 C2 RU2707169 C2 RU 2707169C2 RU 2018111525 A RU2018111525 A RU 2018111525A RU 2018111525 A RU2018111525 A RU 2018111525A RU 2707169 C2 RU2707169 C2 RU 2707169C2
Authority
RU
Russia
Prior art keywords
central
hydraulic distributor
coupling
central axis
shut
Prior art date
Application number
RU2018111525A
Other languages
English (en)
Russian (ru)
Other versions
RU2018111525A3 (cg-RX-API-DMAC10.html
RU2018111525A (ru
Inventor
Ханспетер НИКЛАУС
Original Assignee
Ф. Хоффманн-Ля Рош Аг
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 Ф. Хоффманн-Ля Рош Аг filed Critical Ф. Хоффманн-Ля Рош Аг
Publication of RU2018111525A3 publication Critical patent/RU2018111525A3/ru
Publication of RU2018111525A publication Critical patent/RU2018111525A/ru
Application granted granted Critical
Publication of RU2707169C2 publication Critical patent/RU2707169C2/ru

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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
    • A61M5/168—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
    • 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
    • A61M39/223—Multiway valves
    • 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
    • A61M5/142—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
    • A61M5/16877—Passive flow controllers; Devices for setting a flow rate
    • A61M5/16881—Regulating valves
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3337—Controlling, regulating pressure or flow by means of a valve by-passing a pump
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3396—Reservoirs being alternately filled and emptied for measuring flow rate or delivered 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
RU2018111525A 2015-09-03 2016-08-26 Сцепная муфта гидрораспределителя и содержащее ее дозирующее устройство RU2707169C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15183669.9A EP3138593B1 (en) 2015-09-03 2015-09-03 Valve clutch device and dosing unit with a valve clutch device
EP15183669.9 2015-09-03
PCT/EP2016/070202 WO2017036967A1 (en) 2015-09-03 2016-08-26 Valve clutch device and dosing unit with a value clutch device

Publications (3)

Publication Number Publication Date
RU2018111525A3 RU2018111525A3 (cg-RX-API-DMAC10.html) 2019-10-04
RU2018111525A RU2018111525A (ru) 2019-10-04
RU2707169C2 true RU2707169C2 (ru) 2019-11-22

Family

ID=54062658

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018111525A RU2707169C2 (ru) 2015-09-03 2016-08-26 Сцепная муфта гидрораспределителя и содержащее ее дозирующее устройство

Country Status (8)

Country Link
US (1) US10912886B2 (cg-RX-API-DMAC10.html)
EP (1) EP3138593B1 (cg-RX-API-DMAC10.html)
JP (1) JP6855456B2 (cg-RX-API-DMAC10.html)
KR (1) KR20180048951A (cg-RX-API-DMAC10.html)
DK (1) DK3138593T3 (cg-RX-API-DMAC10.html)
ES (1) ES2772026T3 (cg-RX-API-DMAC10.html)
RU (1) RU2707169C2 (cg-RX-API-DMAC10.html)
WO (1) WO2017036967A1 (cg-RX-API-DMAC10.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005023458D1 (de) 2005-09-12 2010-10-21 Unomedical As Einfürungssystem für ein Infusionsset mit einem ersten und zweiten Federeinheit
KR20130018783A (ko) 2010-03-30 2013-02-25 우노메디컬 에이/에스 의료기구
US10194938B2 (en) 2011-03-14 2019-02-05 UnoMedical, AS Inserter system with transport protection
EP2583715A1 (en) 2011-10-19 2013-04-24 Unomedical A/S Infusion tube system and method for manufacture
US11357912B2 (en) 2016-01-19 2022-06-14 Unomedical A/S Cannula and infusion devices
EP3972672A4 (en) 2019-05-20 2023-06-21 Unomedical A/S Rotatable infusion device and methods thereof
CN120292282B (zh) * 2025-03-24 2025-10-14 广州维格斯生物科技有限公司 一种弹簧阀芯密封结构及其设计方法和旋转阀装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2457602A1 (en) * 2010-11-25 2012-05-30 F. Hoffmann-La Roche AG Infusion pump having dosing unit with safety valve
EP2510961A1 (en) * 2011-04-12 2012-10-17 F. Hoffmann-La Roche AG Infusion pump device with improved priming of the fluidic system and method for priming such an infusion pump device
WO2013029999A1 (en) * 2011-09-02 2013-03-07 F. Hoffmann-La Roche Ag Dosing unit for an ambulatory infusion device
RU2013150129A (ru) * 2011-04-12 2015-05-20 Ф.Хоффманн-Ля Рош Аг Инфузионный насос с дозирующим устройством цилиндр-поршень и оптическим детектированием положения поршня

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2295096B1 (en) 2009-09-11 2016-02-10 F. Hoffmann-La Roche AG Micro-fluidic chambers for use in liquid medicament delivery systems
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
WO2013034159A1 (en) * 2011-09-05 2013-03-14 Roche Diagnostics Gmbh Hand-held injection device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2457602A1 (en) * 2010-11-25 2012-05-30 F. Hoffmann-La Roche AG Infusion pump having dosing unit with safety valve
EP2510961A1 (en) * 2011-04-12 2012-10-17 F. Hoffmann-La Roche AG Infusion pump device with improved priming of the fluidic system and method for priming such an infusion pump device
RU2013150129A (ru) * 2011-04-12 2015-05-20 Ф.Хоффманн-Ля Рош Аг Инфузионный насос с дозирующим устройством цилиндр-поршень и оптическим детектированием положения поршня
WO2013029999A1 (en) * 2011-09-02 2013-03-07 F. Hoffmann-La Roche Ag Dosing unit for an ambulatory infusion device

Also Published As

Publication number Publication date
ES2772026T3 (es) 2020-07-07
RU2018111525A3 (cg-RX-API-DMAC10.html) 2019-10-04
JP6855456B2 (ja) 2021-04-07
KR20180048951A (ko) 2018-05-10
DK3138593T3 (da) 2020-02-17
EP3138593A1 (en) 2017-03-08
EP3138593B1 (en) 2019-12-11
JP2018526132A (ja) 2018-09-13
US20180185573A1 (en) 2018-07-05
RU2018111525A (ru) 2019-10-04
US10912886B2 (en) 2021-02-09
WO2017036967A1 (en) 2017-03-09

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