DK2983772T3 - Kontrolmekanisme for dispenseringshastighed og injektionsanordning - Google Patents

Kontrolmekanisme for dispenseringshastighed og injektionsanordning Download PDF

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Publication number
DK2983772T3
DK2983772T3 DK14719653.9T DK14719653T DK2983772T3 DK 2983772 T3 DK2983772 T3 DK 2983772T3 DK 14719653 T DK14719653 T DK 14719653T DK 2983772 T3 DK2983772 T3 DK 2983772T3
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Denmark
Prior art keywords
dose
dose setting
housing
drive member
injection device
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DK14719653.9T
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English (en)
Inventor
Daniel David Higgins
Matthew Jones
Joseph Butler
William Marsh
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Sanofi Sa
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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
    • 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
    • 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
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including axial movement of dose setting member
    • 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
    • A61M5/178—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
    • A61M5/31525—Dosing
    • 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
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31591—Single dose, i.e. individually set dose administered only once from the same medicament reservoir, e.g. including single stroke limiting 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
    • 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
    • A61M2005/2086—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically having piston damping means, e.g. axially or rotationally acting retarders
    • 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
    • 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
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31556—Accuracy improving means
    • A61M5/31558—Accuracy improving means using scaling up or down transmissions, e.g. gearbox
    • 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
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31561—Mechanically operated dose setting member using freely adjustable volume steps

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)

Claims (15)

1. Kontrolmekanisme for dispenseringshastighed til anvendelse i en injektionsanordning, der har et hus (10, 30, 40; 40'; 40"; 40"') og en drivdel (70), der drives af et kraftreservoir (100, 100') og er aksialt bevægelig mellem en dosisindstillingsposition, hvor drivdelen (70) er rotationsindskrænket til huset (10, 30, 40; 40'; 40"; 40"'), og en dosisdispenseringsposition, hvor drivdelen (70) er rotationsaf koblet fra huset (10, 30, 40; 40'; 40"; 40"'), hvilken hastighedskontrolmekanisme omfatter et friktionsmiddel (42) til at forsinke drivdelen (70) under dosisdispensering afhængig af den aksiale position af drivdelen (70).
2. Mekanisme ifølge krav 1, hvor friktionsmidlet (42) omfatter en palmekanisme med en palarm (42), der er rotationsindskrænket til huset (10, 30, 40; 40'; 40"; 40"'), hvor drivdelen (70) omfatter tænder (71), der interagerer med palarmen (42) i dosisdispenseringspositionen af drivdelen (70) .
3. Mekanisme ifølge krav 2, hvor palarmen (42) er elastisk forskydelig i en radialt udadrettet retning, idet stivheden af palarmen (42) varierer over dens længde i længderetningen.
4. Håndholdt injektionsanordning, der omfatter en kontrolmekanisme for dispenseringshastigheden ifølge et hvilket som helst af ovennævnte krav og en udløserknap (120), der kan forskydes til initiering af dispensering af en indstillet dosis, hvor drivdelen (70) er koblet til udløserknappen (120), således at aksial forskydning af udløserknappen (120) overføres til drivdelen (70).
5. Injektionsanordning ifølge krav 4, der yderligere omfatter en dosisindstillingsdel (50), der under dosisindstilling roterer i forhold til huset (10, 30, 40; 40'; 40"; 40"') i en første retning og under dosisdispensering roterer i forhold til huset (10, 30, 40; 40'; 40"; 40"') i en anden modsat retning.
6. Injektionsanordning ifølge et hvilket som helst af kravene 4 til 5, der yderligere omfatter en stempelstang (80), hvor drivdelen (70) er rotationsindskrænket og aksialt forskydelig i forhold til stempelstangen (80), og hvor stempelstangen (80) er i gevindindgreb med huset (10, 30, 40; 40'; 40"; 40"').
7. Injektionsanordning ifølge et hvilket som helst af kravene 5 til 6, der yderligere omfatter en begrænsningsmekanisme med et begrænsningselement (60), der begrænser rotationsbevægelsen af dosisindstillingsdelen mellem en nuldosisposition og en maksimal dosisposition, hvor begrænsningselementet (60) er bevægeligt på en første bane, der er rotationsindskrænket men kan forskydes aksialt i forhold til den ene af huset (10, 30, 40; 40'; 40"; 40"') eller dosisindstillingsdelen (50) og er bevægelig på en anden spiralformet bane (53) i forhold til den anden af huset (10, 30, 40; 40'; 40"; 40"') eller dosisindstillingsdelen (50), og hvor mindst den ene af den første bane og den anden bane (53) har et endestop (54, 55), der begrænser den relative bevægelse af begrænsningselementet (60).
8. Injektionsanordning ifølge et hvilket som helst af kravene 5 til 7, hvor dosisindstillingsdelen (50) er aksialt indskrænket i huset (10, 30, 40; 40'; 40"; 40"').
9. Injektionsanordning ifølge et hvilket som helst af kravene 5 til 8, der yderligere omfatter en kobling (72), der er tilvejebragt indskudt mellem dosisindstillingsdelen (50) og drivdelen (70), hvor koblingen (72) muliggør relativ rotationsbevægelse mellem dosisindstillingsdelen (50) og drivdelen (70) under dosisindstilling og forhindrer relativ rotationsbevægelse mellem dosisindstillingsdelen (50) og drivdelen (70) under dosisdispensering.
10. Injektionsanordning ifølge et hvilket som helst af kravene 4 til 9, hvor mindst dosisindstillingsdelen (50) er forsynet med markeringer, der er synlige fra udvendigt af huset (10, 30, 40; 40'; 40"; 40"').
11. Injektionsanordning ifølge krav 10, der yderligere omfatter et visningshjul (130), der er forsynet med markeringer, der er synlige fra udvendigt af huset (10, 30, 40; 40'; 40"; 40"') og er koblet til dosisindstillingsdelen (50) ved hjælp af et tandhjul (140), således at rotation af tandhjulet (140) forårsager afbrudt rotation af visningshjulet (130) .
12. Injektionsanordning ifølge et hvilket som helst af kravene 5 til 11, der yderligere omfatter en sidstedosisbeskyttelsesmekanisme (50, 70, 90) til forhindring af indstilling af en dosis, der overstiger mængden af væske, der er tilbage i en patron (20), med en begrænsningsdel (90), der er skudt ind mellem drivdelen (70) og dosisindstillingsdelen (50) .
13. Injektionsanordning ifølge et hvilket som helst af kravene 4 til 12, der omfatter en patron (20), der indeholder et medikament.
14. Injektionsanordning ifølge krav 13, hvor kraftreservoiret (100) til drivning af drivdelen (70) omfatter en omvendt snoet flad spiralfjeder (100), der er forspændt til lagring af den energi, der er nødvendig til dispensering af hele indholdet i patronen (20) .
15. Injektionsanordning ifølge krav 13, hvor kraftreservoiret til drivning af drivdelen (70) omfatter en torsionsfjeder (100'), der er koblet til dosisindstillingsdelen (50), således at rotation af dosisindstillingsdelen (50) spænder fjederen (100') .
DK14719653.9T 2013-04-10 2014-04-08 Kontrolmekanisme for dispenseringshastighed og injektionsanordning DK2983772T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13163108 2013-04-10
PCT/EP2014/057000 WO2014166918A1 (en) 2013-04-10 2014-04-08 Dispensing speed control mechanism and injection device

Publications (1)

Publication Number Publication Date
DK2983772T3 true DK2983772T3 (da) 2017-05-15

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US (1) US9802001B2 (da)
EP (1) EP2983772B1 (da)
JP (1) JP6310057B2 (da)
KR (1) KR20150140714A (da)
CN (1) CN105102040B (da)
AR (1) AR095807A1 (da)
AU (1) AU2014253200A1 (da)
BR (1) BR112015024154A2 (da)
DK (1) DK2983772T3 (da)
HK (1) HK1214980A1 (da)
IL (1) IL240584A0 (da)
MX (1) MX2015014289A (da)
RU (1) RU2652871C2 (da)
TW (1) TWI645875B (da)
WO (1) WO2014166918A1 (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3003432T3 (da) * 2013-05-27 2020-03-30 Sanofi Aventis Deutschland Drivindretning til lægemiddeladministrationsanordning og lægemiddeladministrationsanordning
WO2015091763A1 (en) * 2013-12-20 2015-06-25 Sanofi-Aventis Deutschland Gmbh Assembly for a drug delivery device and drug delivery device
CA2938787C (en) 2014-02-10 2022-08-09 Menachem Zucker Semi disposable auto injector
JP6640113B2 (ja) 2014-05-07 2020-02-05 アムジエン・インコーポレーテツド 衝撃低減要素を有する自動注入器
JP2018501027A (ja) * 2015-01-08 2018-01-18 ノボ・ノルデイスク・エー／エス 力調節機能を備えた手持ち型ばね駆動式注射装置
GB2538566B (en) * 2015-05-22 2020-09-30 Owen Mumford Ltd Injection device
FR3036967B1 (fr) * 2015-06-05 2021-10-01 Aptar France Sas Autoinjecteur
EP3341054B1 (en) 2015-08-27 2021-04-14 E3D Agricultural Cooperative Association Ltd. Reusable automatic injection device
CN108348694A (zh) * 2015-09-09 2018-07-31 赛诺菲 具有分配反馈的药物输送装置
DE202015006842U1 (de) * 2015-09-30 2016-01-15 Haselmeier Ag Injektionsgerät
DE202015006844U1 (de) * 2015-09-30 2016-01-15 Haselmeier Ag Injektionsgerät
DE202015006845U1 (de) 2015-09-30 2016-01-15 Haselmeier Ag Injektionsgerät
DE202015006841U1 (de) 2015-09-30 2016-01-15 Haselmeier Ag Injektionsgerät
FR3046079B1 (fr) * 2015-12-24 2022-02-25 Nemera La Verpilliere Dispositif d’injection automatique a chemin de came ameliore.
GB2549750A (en) * 2016-04-27 2017-11-01 Owen Mumford Ltd Medicament delivery device
US20200086052A1 (en) * 2017-03-14 2020-03-19 Novo Nordisk A/S Cap assembly with cartridge
CN110709121B (zh) 2017-06-08 2022-06-24 安进公司 扭矩驱动式药物递送装置
ES2964961T3 (es) * 2017-07-21 2024-04-10 Becton Dickinson France Dispositivo de inyección asistida para inyectar selectivamente una composición contenida en un contenedor médico
CN108837196B (zh) * 2018-07-26 2020-09-08 陈澜涛 一种可实现定速抽吸的针筒

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8006721U1 (de) 1980-03-12 1981-09-03 Becker, Michael, 5020 Frechen Injektionsvorrichtung zur intramuskulaeren einspritzung eines medikamentes, insbesondere von insulin
US4902279A (en) 1988-10-05 1990-02-20 Autoject Systems Inc. Liquid medicament safety injector
DE19821933C1 (de) 1998-05-15 1999-11-11 Disetronic Licensing Ag Vorrichtung zur Verabreichung eines injizierbaren Produkts
GB0304822D0 (en) 2003-03-03 2003-04-09 Dca Internat Ltd Improvements in and relating to a pen-type injector
TWM241050U (en) * 2003-07-30 2004-08-21 Taiwan Fuhbic Corp Self-destructive safety syringe
DE102004063650B4 (de) * 2004-12-31 2022-10-20 Ypsomed Ag Lebensdaueranzeige für eine Vorrichtung zur dosierten Verabreichung eines Produkts
DE102005038497A1 (de) * 2005-08-13 2007-02-15 Boehringer Ingelheim Pharma Gmbh & Co. Kg Doppelkammer-Behälter ohne Bypass
GB2443390A (en) * 2006-11-03 2008-05-07 Owen Mumford Ltd Medicine delivery apparatus
US8449523B2 (en) * 2007-06-15 2013-05-28 Animas Corporation Method of operating a medical device and at least a remote controller for such medical device
RU2354413C1 (ru) * 2007-10-11 2009-05-10 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Автоинъектор импульсный
DE102008011881A1 (de) * 2008-02-29 2009-09-10 Tecpharma Licensing Ag Leerschießgeschwindigkeitsbegrenzungsbremse
DE102008011885A1 (de) * 2008-02-29 2009-09-10 Tecpharma Licensing Ag Doppelfunktionsfeder
TWM345607U (en) * 2008-03-10 2008-12-01 Rinka Corp Quantities injector by pushing syringe automatically
EP2198903A1 (en) * 2008-12-19 2010-06-23 Sanofi-Aventis Deutschland GmbH Motor mechanism for a drug delivery device and drug delivery device
AU2010337136B2 (en) * 2009-12-15 2013-07-18 Shl Medical Ag Medicament delivery device
TWM404020U (en) * 2010-06-24 2011-05-21 Feng-Chyi Duh Active device for intravenous infusion

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Publication number Publication date
BR112015024154A2 (pt) 2017-07-18
JP6310057B2 (ja) 2018-04-11
CN105102040B (zh) 2019-03-08
CN105102040A (zh) 2015-11-25
AR095807A1 (es) 2015-11-11
WO2014166918A1 (en) 2014-10-16
US20160067420A1 (en) 2016-03-10
KR20150140714A (ko) 2015-12-16
US9802001B2 (en) 2017-10-31
EP2983772B1 (en) 2017-02-15
HK1214980A1 (zh) 2016-08-12
JP2016514604A (ja) 2016-05-23
RU2652871C2 (ru) 2018-05-03
AU2014253200A1 (en) 2015-10-29
RU2015146765A (ru) 2017-05-12
EP2983772A1 (en) 2016-02-17
TWI645875B (zh) 2019-01-01
TW201509476A (zh) 2015-03-16
MX2015014289A (es) 2016-01-20
RU2015146765A3 (da) 2018-03-14
IL240584A0 (en) 2015-09-24

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