EA201792644A1 - Впрыскиватель для предотвращения случайных поражений иглой - Google Patents

Впрыскиватель для предотвращения случайных поражений иглой

Info

Publication number
EA201792644A1
EA201792644A1 EA201792644A EA201792644A EA201792644A1 EA 201792644 A1 EA201792644 A1 EA 201792644A1 EA 201792644 A EA201792644 A EA 201792644A EA 201792644 A EA201792644 A EA 201792644A EA 201792644 A1 EA201792644 A1 EA 201792644A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cylinder
needle
wall
injector
sleeve
Prior art date
Application number
EA201792644A
Other languages
English (en)
Other versions
EA034024B1 (ru
Inventor
Микаель Хеттинг
Original Assignee
Иньекто А/С
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 Иньекто А/С filed Critical Иньекто А/С
Publication of EA201792644A1 publication Critical patent/EA201792644A1/ru
Publication of EA034024B1 publication Critical patent/EA034024B1/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
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3213—Caps placed axially onto the needle, e.g. equipped with finger protection guards
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • 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
    • A61M5/3129—Syringe barrels
    • A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension 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
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Данное изобретение относится к впрыскивателю для предотвращения случайных поражений иглой, содержащему цилиндр, проходящий вдоль продольной оси, внутренней стенки и наружной стенки и имеющий выпускную часть на выпускном конце, противоположном приводному концу, и пальцевой упор, выполненный на наружной стенке и расположенный между выпускным концом и приводным концом. Впрыскиватель также содержит поршень, содержащий корпус и деформируемый герметизирующий элемент, выполненный с обеспечением примыкания к внутренней стенке цилиндра в области примыкания и герметизации кольцевого зазора между корпусом поршня и внутренней стенкой цилиндра, когда поршень вставлен в цилиндр. Впрыскиватель также содержит кожух иглы, предназначенный для установки на наружной стороне цилиндра со стороны выпускного конца или приводного конца и содержащий гильзу с установочным концом, противоположным рабочему концу, причем указанная гильза имеет паз, предназначенный для размещения пальцевого упора цилиндра при установке кожуха иглы на цилиндре и проходящий от установочного конца к рабочему концу. Когда кожух иглы установлен на цилиндре со стороны приводного конца в защитном положении, гильза проходит вдоль продольной оси и выступает за выпускной конец цилиндра так, что при прикреплении гиподермальной иглы на выпускном конце гильза защищает пользователя от случайных поражений иглой.
EA201792644A 2015-06-03 2016-06-03 Впрыскиватель для предотвращения случайных поражений иглой EA034024B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201500324 2015-06-03
DKPA201500445 2015-08-06
PCT/DK2016/050164 WO2016192739A2 (en) 2015-06-03 2016-06-03 An injector for preventing accidental needle sticks

Publications (2)

Publication Number Publication Date
EA201792644A1 true EA201792644A1 (ru) 2018-05-31
EA034024B1 EA034024B1 (ru) 2019-12-19

Family

ID=56116169

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201792644A EA034024B1 (ru) 2015-06-03 2016-06-03 Впрыскиватель для предотвращения случайных поражений иглой

Country Status (8)

Country Link
US (1) US11213630B2 (ru)
EP (1) EP3302654B1 (ru)
KR (1) KR102378753B1 (ru)
CN (1) CN107847679B (ru)
BR (1) BR112017026138B1 (ru)
CA (1) CA2988168C (ru)
EA (1) EA034024B1 (ru)
WO (1) WO2016192739A2 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112019011964A2 (pt) 2016-12-19 2019-11-05 New World Medical Inc dispositivos de tratamento ocular e métodos de uso relacionados
CN109173037A (zh) * 2018-10-18 2019-01-11 广州资生生物科技有限公司 一种多功能凝胶装药装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
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US4834717A (en) * 1987-09-25 1989-05-30 Habley Medical Technology Corporation Disposable, pre-sterilizable syringe for a pre-filled medication cartridge
US4840619A (en) 1988-05-26 1989-06-20 Hughes Elaine L Syringe
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US5067947A (en) 1989-07-18 1991-11-26 Tri/West Systems, Inc. Syringe plunger rod mount
CN2094999U (zh) 1991-04-13 1992-02-05 张卫 自动注射枪
US5232457A (en) * 1991-08-05 1993-08-03 Grim John P Medical syringe
US5417660A (en) * 1992-02-03 1995-05-23 T. A. Kershenstine Self-locking syringe holder for use with a hypodermic syringe
CA2247400C (en) 1996-02-27 2008-12-09 Injectimed, Inc. Needle tip guard for hypodermic needles
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FR2782011B1 (fr) * 1998-08-07 2000-11-03 Sedat Seringue d'injection a protecteur d'aiguille mobile exterieurement
AU6349800A (en) * 1999-07-16 2001-02-05 E-Dialog, Inc. Direct response e-mail
GB0003790D0 (en) * 2000-02-18 2000-04-05 Astrazeneca Uk Ltd Medical device
US20050228345A1 (en) * 2004-04-12 2005-10-13 Chang-Ming Yang Single-use safety injector structure
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CN201263820Y (zh) * 2008-09-02 2009-07-01 甘肃成纪生物药业有限公司 双室卡式瓶粉针剂预灌装注射器
ES2677902T3 (es) * 2008-09-29 2018-08-07 Becton Dickinson France Dispositivo de inyección automática
JP2013544158A (ja) * 2010-11-29 2013-12-12 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 自動−注射器送達デバイスと共に使用するための薬用モジュール
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Also Published As

Publication number Publication date
EP3302654A2 (en) 2018-04-11
EP3302654B1 (en) 2019-11-06
CA2988168A1 (en) 2016-12-08
BR112017026138A2 (pt) 2018-08-14
EA034024B1 (ru) 2019-12-19
US11213630B2 (en) 2022-01-04
WO2016192739A3 (en) 2017-01-12
CA2988168C (en) 2023-08-15
KR20180025886A (ko) 2018-03-09
KR102378753B1 (ko) 2022-03-24
CN107847679A (zh) 2018-03-27
US20180353706A1 (en) 2018-12-13
BR112017026138B1 (pt) 2022-08-02
WO2016192739A2 (en) 2016-12-08
CN107847679B (zh) 2021-06-25

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Legal Events

Date Code Title Description
TC4A Change in name of a patent proprietor in a eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM