EA201591511A1 - Пусковой механизм для автоматического инъекционного устройства - Google Patents

Пусковой механизм для автоматического инъекционного устройства

Info

Publication number
EA201591511A1
EA201591511A1 EA201591511A EA201591511A EA201591511A1 EA 201591511 A1 EA201591511 A1 EA 201591511A1 EA 201591511 A EA201591511 A EA 201591511A EA 201591511 A EA201591511 A EA 201591511A EA 201591511 A1 EA201591511 A1 EA 201591511A1
Authority
EA
Eurasian Patent Office
Prior art keywords
button
interacting
locking element
injection device
automatic injection
Prior art date
Application number
EA201591511A
Other languages
English (en)
Inventor
Джесс Арнольд Фоурт
Брэдли Джеймс Симпсон
Original Assignee
Эли Лилли Энд Компани
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 Эли Лилли Энд Компани filed Critical Эли Лилли Энд Компани
Publication of EA201591511A1 publication Critical patent/EA201591511A1/ru

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
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • 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
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
    • 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
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/31581—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by rotationally moving or pivoting actuator operated by user, e.g. an injection lever or handle
    • 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
    • A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
    • 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
    • A61M2205/19—Constructional features of carpules, syringes or blisters

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)

Abstract

Описан пусковой механизм для автоматического инъекционного устройства, благодаря действию которого высвобождается смещаемый элемент устройства для перемещения. Пусковой механизм содержит кнопку, которую нажимает пользователь, и фиксирующий элемент. Перед тем как кнопку нажимают, блокирующий элемент на кнопке поджат поверхностью, взаимодействующей с кнопкой, фиксирующего элемента для предотвращения поворота фиксирующего элемента, таким образом позволяя взаимодействующей поверхности на фиксирующем элементе оставаться во взаимодействии с взаимодействующей поверхностью смещаемого элемента, чтобы сдерживать перемещение смещаемого элемента. Когда кнопка нажата, блокирующая поверхность перемещается вдаль от поверхности, взаимодействующей с кнопкой, чтобы позволить фиксирующему элементу поворачиваться, причем во время поворота взаимодействующие поверхности отсоединяются, чтобы высвобождать смещаемый элемент для перемещения.
EA201591511A 2013-03-14 2014-03-07 Пусковой механизм для автоматического инъекционного устройства EA201591511A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361782929P 2013-03-14 2013-03-14
PCT/US2014/021496 WO2014159018A1 (en) 2013-03-14 2014-03-07 Trigger assembly for an automatic injection device

Publications (1)

Publication Number Publication Date
EA201591511A1 true EA201591511A1 (ru) 2015-12-30

Family

ID=50349967

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201591511A EA201591511A1 (ru) 2013-03-14 2014-03-07 Пусковой механизм для автоматического инъекционного устройства

Country Status (24)

Country Link
US (1) US9913943B2 (ru)
EP (1) EP2968767B1 (ru)
JP (1) JP6132969B2 (ru)
KR (1) KR20150119079A (ru)
CN (1) CN105025957A (ru)
AU (1) AU2014241450A1 (ru)
BR (1) BR112015019908A2 (ru)
CA (1) CA2899368A1 (ru)
CY (1) CY1118995T1 (ru)
DK (1) DK2968767T3 (ru)
EA (1) EA201591511A1 (ru)
ES (1) ES2626974T3 (ru)
HK (1) HK1212642A1 (ru)
HR (1) HRP20171006T1 (ru)
HU (1) HUE033629T2 (ru)
LT (1) LT2968767T (ru)
ME (1) ME02796B (ru)
MX (1) MX2015013058A (ru)
PL (1) PL2968767T3 (ru)
PT (1) PT2968767T (ru)
RS (1) RS56307B1 (ru)
SI (1) SI2968767T1 (ru)
WO (1) WO2014159018A1 (ru)
ZA (1) ZA201505455B (ru)

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EA201691418A1 (ru) 2014-02-11 2016-12-30 Эли Лилли Энд Компани Закрывающая инъекционную иглу система
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US9980730B2 (en) * 2015-09-21 2018-05-29 Covidien Lp Loading unit locking collar with rotational actuated release
USD810927S1 (en) * 2016-12-16 2018-02-20 Kimberly-Clark Worldwide, Inc. Applicator device for a fluid delivery apparatus
GB201704143D0 (en) * 2017-03-15 2017-04-26 Owen Mumford Ltd Low force trigger
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Also Published As

Publication number Publication date
MX2015013058A (es) 2016-05-31
HK1212642A1 (zh) 2016-06-17
ES2626974T3 (es) 2017-07-26
EP2968767A1 (en) 2016-01-20
HRP20171006T1 (hr) 2017-09-22
ME02796B (me) 2018-01-20
KR20150119079A (ko) 2015-10-23
EP2968767B1 (en) 2017-04-19
US9913943B2 (en) 2018-03-13
JP6132969B2 (ja) 2017-05-24
PT2968767T (pt) 2017-06-07
WO2014159018A1 (en) 2014-10-02
CY1118995T1 (el) 2018-01-10
ZA201505455B (en) 2017-11-29
LT2968767T (lt) 2017-06-26
BR112015019908A2 (pt) 2017-07-18
CA2899368A1 (en) 2014-10-02
HUE033629T2 (en) 2017-12-28
JP2016511078A (ja) 2016-04-14
RS56307B1 (sr) 2017-12-29
AU2014241450A1 (en) 2015-08-06
US20160008540A1 (en) 2016-01-14
CN105025957A (zh) 2015-11-04
PL2968767T3 (pl) 2017-10-31
SI2968767T1 (sl) 2017-07-31
DK2968767T3 (en) 2017-07-03

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