BR112012011207A2 - seringa de vacinação - Google Patents

seringa de vacinação

Info

Publication number
BR112012011207A2
BR112012011207A2 BR112012011207A BR112012011207A BR112012011207A2 BR 112012011207 A2 BR112012011207 A2 BR 112012011207A2 BR 112012011207 A BR112012011207 A BR 112012011207A BR 112012011207 A BR112012011207 A BR 112012011207A BR 112012011207 A2 BR112012011207 A2 BR 112012011207A2
Authority
BR
Brazil
Prior art keywords
needle
plunger
retractable
syringe
needle assembly
Prior art date
Application number
BR112012011207A
Other languages
English (en)
Inventor
Reade Andrew
Rafferty Christopher
Thorley Craig
Siu Eric
Johnson Ian
Hermes Kaal Joseph
Original Assignee
Unitract Syringe Pty Ltd
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 Unitract Syringe Pty Ltd filed Critical Unitract Syringe Pty Ltd
Publication of BR112012011207A2 publication Critical patent/BR112012011207A2/pt

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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle 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
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the 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
    • A61M5/32—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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
    • 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • A61M2005/3241—Needle retraction energy is accumulated inside of a hollow plunger 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston
    • A61M2005/5033—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston by use of an intermediate blocking member positioned between the syringe barrel and the piston rod to prevent retraction of the latter, e.g. toothed clip placed on 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/30—Vaccines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

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)
  • Surgical Instruments (AREA)

Abstract

seringa de vacinação. um conjunto de agulha substituível é fornecido para uma seringa pré-preenchida retrátil compreendendo um tambor tendo um membro de montagem e um êmbolo, através do qual a agulha retrátil pode ser substituída por um usuário, sem afetar o mecanismo de retração. o conjunto de agulha substituível compreende uma agulha montada a uma montagem de agulha retrátil e um retentor de agulha. a montagem de agulha é removivelmente, montável por parafuso-rosqueamento para o membro de montagem do tambor. o retentor de agulha compreende uma pluralidade de dedos que liberavelmente acoplam a agulha retrátil, para desse modo impedir retração inadvertida da agulha retrátil antes de acoplamento pelo êmbolo. o êmbolo compreende uma vedação de êmbolo que compreende um membro exterior e um membro interior que engata a agulha para retração orientada por mola. na extremidade de retração, um bloqueio é formado entre o êmbolo e tambor para evitar a reutilização da seringa.
BR112012011207A 2009-11-11 2010-11-11 seringa de vacinação BR112012011207A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26025209P 2009-11-11 2009-11-11
PCT/AU2010/001505 WO2011057335A1 (en) 2009-11-11 2010-11-11 Vaccination syringe

Publications (1)

Publication Number Publication Date
BR112012011207A2 true BR112012011207A2 (pt) 2018-06-05

Family

ID=43991081

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012011207A BR112012011207A2 (pt) 2009-11-11 2010-11-11 seringa de vacinação

Country Status (13)

Country Link
US (3) US9302056B2 (pt)
EP (1) EP2498844A4 (pt)
JP (2) JP6054744B2 (pt)
CN (1) CN102725014B (pt)
AU (1) AU2010317660B8 (pt)
BR (1) BR112012011207A2 (pt)
CA (1) CA2779731C (pt)
MX (1) MX352993B (pt)
NZ (1) NZ600456A (pt)
SG (1) SG10201407195WA (pt)
TW (1) TWI564049B (pt)
WO (1) WO2011057335A1 (pt)
ZA (1) ZA201204050B (pt)

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* Cited by examiner, † Cited by third party
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BR112012011207A2 (pt) * 2009-11-11 2018-06-05 Unitract Syringe Pty Ltd seringa de vacinação
DK2918302T3 (en) * 2009-12-22 2019-03-11 Unl Holdings Llc WITHDRAWAL SPRAY WITH IMPROVED ADMINISTRATION EFFICIENCY AND LOCKING SYSTEM
ES2572578T3 (es) 2011-08-24 2016-06-01 Unitract Syringe Pty Ltd Autoinyector para jeringa retráctil prellenada
US10300201B2 (en) 2012-02-06 2019-05-28 Unl Holdings Llc Plunger sub-assemblies and auto-injectors having low retraction activation force
US8920374B2 (en) 2012-07-05 2014-12-30 Unitract Syringe Pty Ltd Drive control mechanisms and automatic injectors for injectable cartridges
CA2891102A1 (en) 2012-11-09 2014-06-26 Iinjec Technologies Inc. Fluid delivery device and method
US9968743B2 (en) * 2012-11-30 2018-05-15 Yoshino Kogyosho Co., Ltd. Quantitative syringe-type ejector
CA2892088A1 (en) 2012-11-30 2014-06-05 Unitract Syringe Pty Ltd Combination plunger device for a dual chamber mixing syringe
EP2931207B1 (en) * 2012-12-17 2017-05-10 Unitract Syringe Pty Ltd Vial adapter
CN105188814B (zh) * 2013-03-07 2019-05-03 泰尔茂株式会社 带针外筒的制造方法及带针外筒
WO2014179117A1 (en) 2013-05-01 2014-11-06 Unitract Syringe Pty Ltd Plunger-driven auto-injectors
EP3016703B1 (en) 2013-07-01 2023-06-07 Credence Medsystems Inc. Safety syringe
USD764657S1 (en) 2013-07-03 2016-08-23 Unitract Syringe Pty Ltd Automatic injector
CA2920509A1 (en) * 2013-08-07 2015-02-12 Unitract Syringe Pty Ltd Retainer for retractable needle assemblies and syringes
MX2016001609A (es) 2013-08-07 2016-12-20 Unitract Syringe Pty Ltd Adaptadores con conexion luer para jeringas de aguja retractil.
CN105492054A (zh) 2013-08-07 2016-04-13 尤尼特拉克特注射器公司 用于注射器的鲁尔连接适配器
CN106029136B (zh) 2013-11-15 2019-08-16 科利登医疗系统公司 用于使用安全注射器给药的系统和方法
TWI581816B (zh) * 2013-11-26 2017-05-11 卡貝歐洲有限公司 藥物輸送裝置和其組合方法
CA2980443C (en) 2014-04-24 2024-03-05 Credence Medsystems Inc. System and method for safety syringe
US10143625B2 (en) 2015-03-17 2018-12-04 Recon Therapeutics, Inc. Pharmaceutical reconstitution
JP6142907B2 (ja) * 2015-09-30 2017-06-07 株式会社サンセイアールアンドディ 遊技機
BR112019018459B1 (pt) * 2017-03-09 2023-10-24 Retractable Technologies, Inc. Seringa de segurança dentária
CN113663172A (zh) * 2021-07-21 2021-11-19 皖南医学院 一种双螺旋反向设计改良注射器

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BR112012011207A2 (pt) 2009-11-11 2018-06-05 Unitract Syringe Pty Ltd seringa de vacinação

Also Published As

Publication number Publication date
EP2498844A4 (en) 2013-10-09
US20130060191A1 (en) 2013-03-07
NZ600456A (en) 2014-06-27
US9302056B2 (en) 2016-04-05
AU2010317660A8 (en) 2014-03-20
US20160175541A1 (en) 2016-06-23
TWI564049B (zh) 2017-01-01
JP6165808B2 (ja) 2017-07-19
TW201125610A (en) 2011-08-01
US11058826B2 (en) 2021-07-13
AU2010317660A1 (en) 2012-06-21
EP2498844A1 (en) 2012-09-19
CN102725014A (zh) 2012-10-10
US10213562B2 (en) 2019-02-26
WO2011057335A1 (en) 2011-05-19
JP2015192925A (ja) 2015-11-05
AU2010317660B8 (en) 2014-03-20
MX352993B (es) 2017-12-15
JP6054744B2 (ja) 2016-12-27
CA2779731C (en) 2018-09-04
AU2010317660B2 (en) 2013-11-21
CN102725014B (zh) 2016-01-27
JP2013510597A (ja) 2013-03-28
US20190314582A1 (en) 2019-10-17
MX2012005454A (es) 2012-10-03
CA2779731A1 (en) 2011-05-19
SG10201407195WA (en) 2014-12-30
ZA201204050B (en) 2013-02-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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