WO2020204764A3 - Drug delivery device - Google Patents

Drug delivery device Download PDF

Info

Publication number
WO2020204764A3
WO2020204764A3 PCT/RU2020/050063 RU2020050063W WO2020204764A3 WO 2020204764 A3 WO2020204764 A3 WO 2020204764A3 RU 2020050063 W RU2020050063 W RU 2020050063W WO 2020204764 A3 WO2020204764 A3 WO 2020204764A3
Authority
WO
WIPO (PCT)
Prior art keywords
rod
housing
dose
delivery device
drug delivery
Prior art date
Application number
PCT/RU2020/050063
Other languages
French (fr)
Russian (ru)
Other versions
WO2020204764A2 (en
Inventor
Петр РОДИОНОВ
Роман КАЗЕЕНКОВ
Федор ТАРАСЕНКО
Михаил ЖМАЙЛО
Руслан ХАФИЗОВ
Original Assignee
Общество с ограниченной ответственностью "НЭКСТ БИО"
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 Общество с ограниченной ответственностью "НЭКСТ БИО" filed Critical Общество с ограниченной ответственностью "НЭКСТ БИО"
Publication of WO2020204764A2 publication Critical patent/WO2020204764A2/en
Publication of WO2020204764A3 publication Critical patent/WO2020204764A3/en

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (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)

Abstract

A drug delivery device, comprising: a housing; a reservoir, which is installed in the housing; a rod, which is mounted movably in the housing; a triggering mechanism, which is capable of creating a drive force; a dose-specifying mechanism, which is functionally connected to the triggering mechanism; a drive mechanism, which is functionally connected in the housing to the dose-specifying mechanism and to the rod so as to be capable of transmitting said drive force to the rod in order to move the latter depending on the specified drug dose, wherein the rod is also provided with a row of teeth, and said device additionally comprises an annular element which is provided with a pawl and is mounted in the housing in such a manner that, during the movement of the rod, the pawl slips along the teeth of the rod.
PCT/RU2020/050063 2019-04-03 2020-03-30 Drug delivery device WO2020204764A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2019109764A RU2700459C1 (en) 2019-04-03 2019-04-03 Device for drug delivery
RU2019109764 2019-04-03

Publications (2)

Publication Number Publication Date
WO2020204764A2 WO2020204764A2 (en) 2020-10-08
WO2020204764A3 true WO2020204764A3 (en) 2020-11-19

Family

ID=67989823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2020/050063 WO2020204764A2 (en) 2019-04-03 2020-03-30 Drug delivery device

Country Status (2)

Country Link
RU (1) RU2700459C1 (en)
WO (1) WO2020204764A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160051766A1 (en) * 2013-04-10 2016-02-25 Sanofi Injection Device
WO2016151091A1 (en) * 2015-03-25 2016-09-29 Q-Med Ab Track-indexed syringe
EA201691813A1 (en) * 2014-03-25 2017-03-31 Вокхардт Лимитед SYRING-HANDLE WITH LAST DOSE LIMITER AND IMPROVED MEANS FOR DOSING THE DOSE
RU2653780C1 (en) * 2011-03-16 2018-05-14 Бектон, Дикинсон Энд Компани Disposable syringe-pen for several doses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU641206B2 (en) * 1991-01-22 1993-09-16 Eli Lilly And Company Multiple dose injection pen
EP1923085A1 (en) * 2006-11-17 2008-05-21 Sanofi-Aventis Deutschland GmbH Dosing and drive mechanism for drug delivery device
WO2018141636A1 (en) * 2017-02-03 2018-08-09 Norton Healthcare Limited Assembly for a medication delivery device and medication delivery device comprising such an assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2653780C1 (en) * 2011-03-16 2018-05-14 Бектон, Дикинсон Энд Компани Disposable syringe-pen for several doses
US20160051766A1 (en) * 2013-04-10 2016-02-25 Sanofi Injection Device
EA201691813A1 (en) * 2014-03-25 2017-03-31 Вокхардт Лимитед SYRING-HANDLE WITH LAST DOSE LIMITER AND IMPROVED MEANS FOR DOSING THE DOSE
WO2016151091A1 (en) * 2015-03-25 2016-09-29 Q-Med Ab Track-indexed syringe

Also Published As

Publication number Publication date
RU2700459C1 (en) 2019-09-17
WO2020204764A2 (en) 2020-10-08

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