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WO1999044661A1 - Systeme de verrouillage et de blocage d'une seringue jetable - Google Patents

Systeme de verrouillage et de blocage d'une seringue jetable Download PDF

Info

Publication number
WO1999044661A1
WO1999044661A1 PCT/BR1998/000011 BR9800011W WO9944661A1 WO 1999044661 A1 WO1999044661 A1 WO 1999044661A1 BR 9800011 W BR9800011 W BR 9800011W WO 9944661 A1 WO9944661 A1 WO 9944661A1
Authority
WO
WIPO (PCT)
Prior art keywords
syringe
claws
piston
rubleer
page
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/BR1998/000011
Other languages
English (en)
Inventor
José Luiz DE PAIVA MARQUES
Antonio Carlos Antolini Junior
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU63884/98A priority Critical patent/AU6388498A/en
Publication of WO1999044661A1 publication Critical patent/WO1999044661A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61M5/50—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
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/344—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub using additional parts, e.g. clamping rings or collets
    • 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
    • A61M2005/5006—Having means for destroying the syringe barrel, e.g. by cutting or piercing
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/348—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub snap lock, i.e. upon axial displacement of needle assembly
    • 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
    • A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing

Definitions

  • the user with locking system can share needles, to have an syringe 100% safely see, (detail on page 05/05 - detail "Q") with a simple ring that can be made/manufactured by polipropylene , stainless inox -stell or another resistant hard plastc material, the ring is made of two parts.
  • All claws can have an little limitalion of 2mm into the point, to avoid that the claws go aut of the syringe, man tainning an good locking of the syringe.

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)

Abstract

On décrit une seringue jetable constituée d'un cylindre et d'un piston comprenant une tête de piston et une tige de piston, d'un dispositif de verrouillage du piston se présentant sous forme de griffes et d'agrafe et mu activé pendant l'injection par un mouvement d'approche relatif entre la tête de piston et la tige de piston, de sorte que le piston est verrouillé à l'intérieur du cylindre pour interdire toute aspiration subséquente. Dans un mode de réalisation différent, le dispositif de verrouillage comprend des griffes élastiques s'étendant radialement, qui sont comprimées ensemble par une bague de retenue de sorte que, pendant l'impact d'injection, les griffes se libèrent de la bague de retenue. Dans les deux modes de réalisation, les griffes viennent au contact de la paroi latérale interne du cylindre pour empêcher le retrait du plongeur. Si l'on tente une rétraction forcée du plongeur pour recharger la seringue, le dispositif de verrouillage perfore le cylindre avec les extrémités aiguisées des griffes. On décrit en outre un moyen pour disloquer le joint de piston par perçage, ainsi qu'un raccord non séparable entre l'emboîtement de l'aiguille et l'ajutage de la seringue.
PCT/BR1998/000011 1998-03-06 1998-03-11 Systeme de verrouillage et de blocage d'une seringue jetable Ceased WO1999044661A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU63884/98A AU6388498A (en) 1998-03-06 1998-03-11 Locking and blocking system for descardable or disposable syringe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9800002 1998-03-06
BRCI9800002 1998-03-06

Publications (1)

Publication Number Publication Date
WO1999044661A1 true WO1999044661A1 (fr) 1999-09-10

Family

ID=4068947

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR1998/000011 Ceased WO1999044661A1 (fr) 1998-03-06 1998-03-11 Systeme de verrouillage et de blocage d'une seringue jetable

Country Status (2)

Country Link
AU (1) AU6388498A (fr)
WO (1) WO1999044661A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004080514A1 (fr) * 2003-03-14 2004-09-23 Tyco Electronics Amp España, S.A. Insertion de securite pour seringues jetables utilisables une seule fois
WO2012146670A1 (fr) * 2011-04-28 2012-11-01 Sanofi-Aventis Deutschland Gmbh Interface de distribution avec élément de verrouillage
EP2826519A1 (fr) * 2013-07-15 2015-01-21 Becton Dickinson France Adaptateur pour un dispositif d'administration de médicament et procédé pour monter ledit adaptateur sur celui-ci
US9205205B2 (en) 2008-11-26 2015-12-08 Becton, Dickinson And Company Single-use auto-disable syringe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731068A (en) * 1987-05-01 1988-03-15 Hesse John E Non-reloadable syringe
WO1990007949A1 (fr) * 1989-01-10 1990-07-26 Emeric Guy Fenet Seringues jetables non reutilisables et procedes de fabrication
US5021047A (en) * 1989-08-29 1991-06-04 Movern John B Restricted use hypodermic syringe
US5085640A (en) * 1990-04-06 1992-02-04 Gibbs Andrew H Non-reusable medical needle apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731068A (en) * 1987-05-01 1988-03-15 Hesse John E Non-reloadable syringe
WO1990007949A1 (fr) * 1989-01-10 1990-07-26 Emeric Guy Fenet Seringues jetables non reutilisables et procedes de fabrication
US5021047A (en) * 1989-08-29 1991-06-04 Movern John B Restricted use hypodermic syringe
US5085640A (en) * 1990-04-06 1992-02-04 Gibbs Andrew H Non-reusable medical needle apparatus

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004080514A1 (fr) * 2003-03-14 2004-09-23 Tyco Electronics Amp España, S.A. Insertion de securite pour seringues jetables utilisables une seule fois
AU2004218891B2 (en) * 2003-03-14 2007-03-08 Tyco Electronics Amp Espana, S.A. Safety insert for single-use disposable syringes
US7303546B2 (en) 2003-03-14 2007-12-04 Tyco Electronics Amp Espana, S.A. Safety insert for single-use disposable syringes
CN100457213C (zh) * 2003-03-14 2009-02-04 蒂科电子Amp西班牙股份有限公司 用于一次性注射器的安全插入件
US9205205B2 (en) 2008-11-26 2015-12-08 Becton, Dickinson And Company Single-use auto-disable syringe
CN103842009A (zh) * 2011-04-28 2014-06-04 赛诺菲-安万特德国有限公司 具有锁定元件的分配接口
WO2012146670A1 (fr) * 2011-04-28 2012-11-01 Sanofi-Aventis Deutschland Gmbh Interface de distribution avec élément de verrouillage
US9717863B2 (en) 2011-04-28 2017-08-01 Sanofi-Aventis Deutschland Gmbh Dispense interface with lockout element
CN103842009B (zh) * 2011-04-28 2016-03-16 赛诺菲-安万特德国有限公司 具有锁定元件的分配接口
JP2014515673A (ja) * 2011-04-28 2014-07-03 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 ロックアウト要素を備えた投薬インターフェース
WO2015007650A1 (fr) * 2013-07-15 2015-01-22 Becton Dickinson France Adaptateur de dispositif d'administration de médicament et procédé de montage sur celui-ci dudit adaptateur
CN104288855A (zh) * 2013-07-15 2015-01-21 贝克顿迪金森法国公司 用于药剂输送装置的适配器以及用于在药剂输送装置上安装所述适配器的方法
KR20160030510A (ko) * 2013-07-15 2016-03-18 벡톤 디킨슨 프랑스 약물 전달 장치를 위한 어댑터 및 상기 어댑터를 약물 전달 장치에 장착하는 방법
US20160143811A1 (en) * 2013-07-15 2016-05-26 Becton Dickinson France Adaptor for a Drug Delivery Device and Method for Mounting Said Adaptor Thereon
JP2016525395A (ja) * 2013-07-15 2016-08-25 ベクトン ディキンソン フランス 薬物送達デバイス用のアダプタおよび前記アダプタをそこに装着するための方法
EP2826519A1 (fr) * 2013-07-15 2015-01-21 Becton Dickinson France Adaptateur pour un dispositif d'administration de médicament et procédé pour monter ledit adaptateur sur celui-ci
RU2640946C2 (ru) * 2013-07-15 2018-01-12 Бектон Дикинсон Франс Адаптер для устройства доставки лекарственного средства и способ установки указанного адаптера на нем
US10258540B2 (en) 2013-07-15 2019-04-16 Becton Dickinson France Adaptor for a drug delivery device and method for mounting said adaptor thereon
JP2019069393A (ja) * 2013-07-15 2019-05-09 ベクトン ディキンソン フランス 薬物送達デバイス用のアダプタおよび前記アダプタをそこに装着するための方法
KR102265144B1 (ko) * 2013-07-15 2021-06-15 벡톤 디킨슨 프랑스 약물 전달 장치를 위한 어댑터 및 상기 어댑터를 약물 전달 장치에 장착하는 방법

Also Published As

Publication number Publication date
AU6388498A (en) 1999-09-20

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