JP6855456B2 - バルブクラッチ装置およびバルブクラッチ装置を備えた投与ユニット - Google Patents

バルブクラッチ装置およびバルブクラッチ装置を備えた投与ユニット Download PDF

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Publication number
JP6855456B2
JP6855456B2 JP2018511727A JP2018511727A JP6855456B2 JP 6855456 B2 JP6855456 B2 JP 6855456B2 JP 2018511727 A JP2018511727 A JP 2018511727A JP 2018511727 A JP2018511727 A JP 2018511727A JP 6855456 B2 JP6855456 B2 JP 6855456B2
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Prior art keywords
valve
clutch device
central
connecting pin
central axis
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JP2018511727A
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English (en)
Japanese (ja)
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JP2018526132A5 (enExample
JP2018526132A (ja
Inventor
ニクラウス、ハンスピーター
Original Assignee
エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト
エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト
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    • 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 ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16809—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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16877—Adjusting flow; 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)
JP2018511727A 2015-09-03 2016-08-26 バルブクラッチ装置およびバルブクラッチ装置を備えた投与ユニット Active JP6855456B2 (ja)

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
JP2018526132A JP2018526132A (ja) 2018-09-13
JP2018526132A5 JP2018526132A5 (enExample) 2019-10-03
JP6855456B2 true JP6855456B2 (ja) 2021-04-07

Family

ID=54062658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018511727A Active JP6855456B2 (ja) 2015-09-03 2016-08-26 バルブクラッチ装置およびバルブクラッチ装置を備えた投与ユニット

Country Status (8)

Country Link
US (1) US10912886B2 (enExample)
EP (1) EP3138593B1 (enExample)
JP (1) JP6855456B2 (enExample)
KR (1) KR20180048951A (enExample)
DK (1) DK3138593T3 (enExample)
ES (1) ES2772026T3 (enExample)
RU (1) RU2707169C2 (enExample)
WO (1) WO2017036967A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE480278T1 (de) 2005-09-12 2010-09-15 Unomedical As Einfürungssystem für ein infusionsset mit einem ersten und zweiten federeinheit
JP2013523233A (ja) 2010-03-30 2013-06-17 ウノメディカル アクティーゼルスカブ 医療デバイス
WO2012123274A1 (en) 2011-03-14 2012-09-20 Unomedical A/S Inserter system with transport protection
EP2583715A1 (en) 2011-10-19 2013-04-24 Unomedical A/S Infusion tube system and method for manufacture
CN108778370B (zh) 2016-01-19 2021-10-08 优诺医疗有限公司 套管和输液装置
SG11202111673SA (en) 2019-05-20 2021-11-29 Unomedical As 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

Family Cites Families (9)

* 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
EP2457602A1 (en) * 2010-11-25 2012-05-30 F. Hoffmann-La Roche AG Infusion pump having dosing unit with safety valve
DK2510960T3 (en) 2011-04-12 2017-09-18 Hoffmann La Roche Infusion pump device with cylinder piston metering unit and optical piston position detection
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
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
WO2013029999A1 (en) 2011-09-02 2013-03-07 F. Hoffmann-La Roche Ag Dosing unit for an ambulatory infusion device
EP2753380B1 (en) 2011-09-05 2020-05-06 Roche Diabetes Care GmbH Hand-held injection device and disposable module

Also Published As

Publication number Publication date
KR20180048951A (ko) 2018-05-10
RU2707169C2 (ru) 2019-11-22
US10912886B2 (en) 2021-02-09
RU2018111525A (ru) 2019-10-04
RU2018111525A3 (enExample) 2019-10-04
DK3138593T3 (da) 2020-02-17
EP3138593A1 (en) 2017-03-08
WO2017036967A1 (en) 2017-03-09
US20180185573A1 (en) 2018-07-05
ES2772026T3 (es) 2020-07-07
JP2018526132A (ja) 2018-09-13
EP3138593B1 (en) 2019-12-11

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