BRPI0512668B8 - seringa de único uso - Google Patents

seringa de único uso

Info

Publication number
BRPI0512668B8
BRPI0512668B8 BRPI0512668A BRPI0512668A BRPI0512668B8 BR PI0512668 B8 BRPI0512668 B8 BR PI0512668B8 BR PI0512668 A BRPI0512668 A BR PI0512668A BR PI0512668 A BRPI0512668 A BR PI0512668A BR PI0512668 B8 BRPI0512668 B8 BR PI0512668B8
Authority
BR
Brazil
Prior art keywords
cylinder
piston rod
locking element
syringe
fluid
Prior art date
Application number
BRPI0512668A
Other languages
English (en)
Inventor
Jon Yaohan Moh
Brian J Pelkey
Julia E Griggs
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 BRPI0512668A publication Critical patent/BRPI0512668A/pt
Publication of BRPI0512668B1 publication Critical patent/BRPI0512668B1/pt
Publication of BRPI0512668B8 publication Critical patent/BRPI0512668B8/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
    • A61M5/50—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
    • A61M5/5013—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
    • A61M5/178—Syringes
    • A61M5/1782—Devices aiding filling of syringes in situ
    • 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
    • A61M5/329—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 characterised by features of the needle shaft
    • 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
    • A61M5/329—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 characterised by features of the needle shaft
    • A61M5/3291—Shafts with additional lateral openings

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)

Abstract

seringa de único uso uma seringa operável em único uso inclui um cilindro tendo uma superfície interna definido uma câmara para reter fluido e uma extremidade próxima aberta. uma haste de êmbolo tendo uma parte de corpo alongado e um tampão em sua extremidade distal posicionada de forma deslizante em engate impermeável a fluido no cilindro. um elemento de travamento á posicionado no cilindro entre a haste do êmbolo e a superfície interna do cilindro. o elemento de travamento tem uma base e dois membros de perna se projetando a partir dessa que são posicionados em ranhuras longitudinais na haste do êmbolo. o elemento de travamento somente se move de forma distal no cilindro e impede re-uso da seringa depois que seu conteúdo foi descartado.
BRPI0512668A 2004-06-29 2005-06-23 seringa de único uso BRPI0512668B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/880,393 US20060079839A1 (en) 2004-06-29 2004-06-29 Single-use syringe
US10/880,393 2004-06-29
PCT/US2005/022427 WO2006012280A1 (en) 2004-06-29 2005-06-23 Single-use syringe

Publications (3)

Publication Number Publication Date
BRPI0512668A BRPI0512668A (pt) 2008-04-01
BRPI0512668B1 BRPI0512668B1 (pt) 2017-07-11
BRPI0512668B8 true BRPI0512668B8 (pt) 2021-06-22

Family

ID=34980374

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512668A BRPI0512668B8 (pt) 2004-06-29 2005-06-23 seringa de único uso

Country Status (13)

Country Link
US (2) US20060079839A1 (pt)
EP (1) EP1765438B1 (pt)
JP (1) JP2008504928A (pt)
CN (1) CN100551456C (pt)
AT (1) ATE424873T1 (pt)
AU (1) AU2005267248B2 (pt)
BR (1) BRPI0512668B8 (pt)
DE (1) DE602005013223D1 (pt)
DK (1) DK1765438T3 (pt)
ES (1) ES2323183T3 (pt)
MX (1) MX2007000146A (pt)
WO (1) WO2006012280A1 (pt)
ZA (1) ZA200700631B (pt)

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JP2011509120A (ja) 2008-01-03 2011-03-24 ユニバーシティ オブ サザン カリフォルニア 埋め込み可能な薬物送達デバイス、及び当該デバイスを補充するための装置および方法
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Also Published As

Publication number Publication date
AU2005267248B2 (en) 2010-06-17
US7740610B2 (en) 2010-06-22
DE602005013223D1 (de) 2009-04-23
ATE424873T1 (de) 2009-03-15
EP1765438A1 (en) 2007-03-28
AU2005267248A1 (en) 2006-02-02
BRPI0512668A (pt) 2008-04-01
DK1765438T3 (da) 2009-06-29
EP1765438B1 (en) 2009-03-11
JP2008504928A (ja) 2008-02-21
MX2007000146A (es) 2007-03-26
WO2006012280A1 (en) 2006-02-02
US20060079839A1 (en) 2006-04-13
US20080154196A1 (en) 2008-06-26
BRPI0512668B1 (pt) 2017-07-11
ES2323183T3 (es) 2009-07-08
CN1993151A (zh) 2007-07-04
CN100551456C (zh) 2009-10-21
ZA200700631B (en) 2008-06-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/07/2017, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/06/2005, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO