BRPI0417718A - sistema de proteção de segurança para seringa pré-cheia - Google Patents

sistema de proteção de segurança para seringa pré-cheia

Info

Publication number
BRPI0417718A
BRPI0417718A BRPI0417718-5A BRPI0417718A BRPI0417718A BR PI0417718 A BRPI0417718 A BR PI0417718A BR PI0417718 A BRPI0417718 A BR PI0417718A BR PI0417718 A BRPI0417718 A BR PI0417718A
Authority
BR
Brazil
Prior art keywords
syringe
guard
protection system
holder
shield
Prior art date
Application number
BRPI0417718-5A
Other languages
English (en)
Inventor
Laurent Barrelle
Hubert Jansen
Samuel Gagnieux
Paul G Alchas
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of BRPI0417718A publication Critical patent/BRPI0417718A/pt
Publication of BRPI0417718B1 publication Critical patent/BRPI0417718B1/pt
Publication of BRPI0417718B8 publication Critical patent/BRPI0417718B8/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
    • A61M5/3243—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
    • 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
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • 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
    • A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (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

"SISTEMA DE PROTEçãO DE SEGURANçA PARA SERINGA PRé-CHEIA". Um dispositivo médico é provido que inclui um sistema de proteção e uma seringa que é acoplada no sistema de proteção. O sistema de proteção inclui um suporte de seringa e uma proteção que é acoplada com deslizamento no suporte. Uma seringa impele elasticamente a proteção de uma posição retraída para uma posição estendida. Elementos de trava são providos no suporte e proteção para manter a proteção na posição retraída. A seringa é acoplada com deslizamento no suporte, e se estende dentro da proteção. o movimento axial da seringa com relação ao suporte causa o desengate dos elementos de trava, permitindo que a mola mova a proteção para a posição estendida. Detentores são providos no suporte para manter a proteção na posição estendida.
BRPI0417718A 2003-12-16 2004-03-12 sistema de proteção de segurança para uso com uma seringa BRPI0417718B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/737.627 2003-12-16
US10/737,627 US7455661B2 (en) 1998-04-17 2003-12-16 Safety shield system for prefilled syringe
PCT/US2004/007493 WO2005061032A1 (en) 2003-12-16 2004-03-12 Safety shield system for prefilled syringe

Publications (3)

Publication Number Publication Date
BRPI0417718A true BRPI0417718A (pt) 2007-04-03
BRPI0417718B1 BRPI0417718B1 (pt) 2015-05-26
BRPI0417718B8 BRPI0417718B8 (pt) 2021-06-22

Family

ID=34710482

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417718A BRPI0417718B8 (pt) 2003-12-16 2004-03-12 sistema de proteção de segurança para uso com uma seringa

Country Status (10)

Country Link
US (3) US7455661B2 (pt)
EP (1) EP1694391B1 (pt)
JP (2) JP5030593B2 (pt)
CN (1) CN1913933B (pt)
AU (1) AU2004305430A1 (pt)
BR (1) BRPI0417718B8 (pt)
CA (1) CA2549474C (pt)
ES (1) ES2585928T3 (pt)
MX (1) MXPA06006721A (pt)
WO (1) WO2005061032A1 (pt)

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FR2852851B1 (fr) * 2003-03-25 2006-01-06 Sedat Dispositif de protection d'aiguille destine a une seringue, et dispositif d'injection comprenant une seringue et ce dispositif de protection
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FR2861310B1 (fr) * 2003-10-22 2006-09-22 Plastef Investissements Dispositif de seringue d'injection securise
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FR2922455B1 (fr) 2007-10-23 2010-10-29 Plastef Investissements Dispositif de seringue comprenant un corps de seringue et un manchon de support.
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CN109200397A (zh) * 2017-07-03 2019-01-15 云扬有限公司 应用于注射器上的保护套管
JP2021520890A (ja) * 2018-04-11 2021-08-26 サノフイＳａｎｏｆｉ 薬物送達デバイス
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Also Published As

Publication number Publication date
CA2549474C (en) 2013-04-30
CN1913933A (zh) 2007-02-14
US20050004528A1 (en) 2005-01-06
CN1913933B (zh) 2012-12-26
JP2010188176A (ja) 2010-09-02
ES2585928T3 (es) 2016-10-10
EP1694391B1 (en) 2016-05-04
US20080183137A1 (en) 2008-07-31
US20090292257A1 (en) 2009-11-26
JP2007513731A (ja) 2007-05-31
BRPI0417718B1 (pt) 2015-05-26
MXPA06006721A (es) 2006-09-04
US7582073B2 (en) 2009-09-01
EP1694391A1 (en) 2006-08-30
JP5030593B2 (ja) 2012-09-19
US7455661B2 (en) 2008-11-25
WO2005061032A1 (en) 2005-07-07
US20060069353A2 (en) 2006-03-30
AU2004305430A1 (en) 2005-07-07
US8070741B2 (en) 2011-12-06
CA2549474A1 (en) 2005-07-07
BRPI0417718B8 (pt) 2021-06-22

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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B21H Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette]

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