BRPI0519534A2 - conjunto de seringa operacional - Google Patents

conjunto de seringa operacional

Info

Publication number
BRPI0519534A2
BRPI0519534A2 BRPI0519534-9A BRPI0519534A BRPI0519534A2 BR PI0519534 A2 BRPI0519534 A2 BR PI0519534A2 BR PI0519534 A BRPI0519534 A BR PI0519534A BR PI0519534 A2 BRPI0519534 A2 BR PI0519534A2
Authority
BR
Brazil
Prior art keywords
plunger rod
syringe
plug
cylinder
assembly
Prior art date
Application number
BRPI0519534-9A
Other languages
English (en)
Inventor
Aaron Barere
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 BRPI0519534A2 publication Critical patent/BRPI0519534A2/pt
Publication of BRPI0519534B1 publication Critical patent/BRPI0519534B1/pt
Publication of BRPI0519534B8 publication Critical patent/BRPI0519534B8/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
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • 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
    • 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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and 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
    • 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
    • A61M2005/5026—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston allowing single filling of syringe
    • 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
    • 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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod
    • A61M2005/5073—Means for preventing re-use by disconnection of piston and piston-rod by breaking or rupturing the connection parts

Landscapes

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

Abstract

CONJUNTO DE SERINGA OPERACIONAL. Um conjunto de seringa possuindo uma estrutura passiva de desabilitação inclui um cilindro ou canhão (21) e um conjunto de haste de êmbolo (43) . O conjunto de haste de êmbolo inclui uma haste de êmbolo e um bujão (81) conectado por um elemento de travamento de indexação (71) . O número de golpes ou acionamentos do êmbolo da seringa antes que o bujão seja travado no cilindro impossibilitando o uso do conjunto de seringa é determinado pelo número de retentores (89) na haste de êmbolo no bujão que se acoplam ao mecanismo de travamento. Ao se completar o acionamento de aplicação final, qualquer tentativa de retirar a haste de êmbolo do cilindro irá levar o elemento de travamento a se acoplar ao cilindro e aprisionar o bujão no cilindro impedindo o uso adicional da seringa.
BRPI0519534A 2004-12-21 2005-02-22 conjunto de seringa operacional possuindo uma estrutura de desabilitação passiva BRPI0519534B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63808904P 2004-12-21 2004-12-21
US60/638,089 2004-12-21
PCT/US2005/005495 WO2006068650A1 (en) 2004-12-21 2005-02-22 Syringe assembly having disabling mechanism

Publications (3)

Publication Number Publication Date
BRPI0519534A2 true BRPI0519534A2 (pt) 2009-02-17
BRPI0519534B1 BRPI0519534B1 (pt) 2017-09-05
BRPI0519534B8 BRPI0519534B8 (pt) 2021-06-22

Family

ID=34961060

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519534A BRPI0519534B8 (pt) 2004-12-21 2005-02-22 conjunto de seringa operacional possuindo uma estrutura de desabilitação passiva

Country Status (15)

Country Link
US (2) US7331935B2 (pt)
EP (1) EP1830909B1 (pt)
JP (1) JP4738420B2 (pt)
KR (1) KR20070100750A (pt)
CN (2) CN101087627B (pt)
AT (1) ATE475442T1 (pt)
AU (1) AU2005319703B2 (pt)
BR (1) BRPI0519534B8 (pt)
DE (1) DE602005022618D1 (pt)
DK (1) DK1830909T3 (pt)
ES (1) ES2349749T3 (pt)
MX (1) MX2007007163A (pt)
RU (1) RU2370286C2 (pt)
WO (1) WO2006068650A1 (pt)
ZA (1) ZA200705135B (pt)

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US7331935B2 (en) 2008-02-19
CN101683542A (zh) 2010-03-31
AU2005319703B2 (en) 2011-11-03
RU2370286C2 (ru) 2009-10-20
ES2349749T3 (es) 2011-01-11
US20080215000A1 (en) 2008-09-04
BRPI0519534B8 (pt) 2021-06-22
WO2006068650A1 (en) 2006-06-29
JP4738420B2 (ja) 2011-08-03
DE602005022618D1 (de) 2010-09-09
AU2005319703A1 (en) 2006-06-29
CN101087627A (zh) 2007-12-12
BRPI0519534B1 (pt) 2017-09-05
CN101683542B (zh) 2012-05-30
MX2007007163A (es) 2007-08-14
RU2007127646A (ru) 2009-01-27
US20060173411A1 (en) 2006-08-03
JP2008523948A (ja) 2008-07-10
ZA200705135B (en) 2008-09-25
KR20070100750A (ko) 2007-10-11
EP1830909B1 (en) 2010-07-28
US7575570B2 (en) 2009-08-18
EP1830909A1 (en) 2007-09-12
CN101087627B (zh) 2010-08-04
DK1830909T3 (da) 2010-11-01
ATE475442T1 (de) 2010-08-15

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