BRPI0914424B8 - conjunto de seringa de prevenção de reuso passiva que utiliza um fechamento de anel de retenção - Google Patents

conjunto de seringa de prevenção de reuso passiva que utiliza um fechamento de anel de retenção

Info

Publication number
BRPI0914424B8
BRPI0914424B8 BRPI0914424A BRPI0914424A BRPI0914424B8 BR PI0914424 B8 BRPI0914424 B8 BR PI0914424B8 BR PI0914424 A BRPI0914424 A BR PI0914424A BR PI0914424 A BRPI0914424 A BR PI0914424A BR PI0914424 B8 BRPI0914424 B8 BR PI0914424B8
Authority
BR
Brazil
Prior art keywords
retaining ring
ring closure
plunger
perimeter
chamber
Prior art date
Application number
BRPI0914424A
Other languages
English (en)
Inventor
H Wayman Brian
James Caizza Richard
Odell Robert
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 BRPI0914424A2 publication Critical patent/BRPI0914424A2/pt
Publication of BRPI0914424B1 publication Critical patent/BRPI0914424B1/pt
Publication of BRPI0914424B8 publication Critical patent/BRPI0914424B8/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
    • 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
    • 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
    • A61M5/5066—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

Abstract

seringa de prevenção de reuso passiva que utiliza um fechamento de anel de retenção. um conjunto de seringa inclui um corpo da seringa que tem uma superfície interior que define uma câmara e uma saída. um conjunto de êmbolo é disposto dentro do corpo da seringa e inclui uma haste de êmbolo que tem uma superfície de extremidade distal, uma cabeça de êmbolo que tem uma superfície de selagem distal e uma superfície de extremidade proximal que tem um perímetro contínuo, e uma porção de gargalo quebrável que conecta integralmente a haste de êmbolo e a cabeça de êmbolo. um fechamento do anel de retenção é disposto na superfície interior do corpo e define uma superfície de acoplamento sobre um perímetro da câmara. o fechamento do anel de retenção é adaptado para acoplar e reter a cabeça de êmbolo em uma posição fechada dentro da câmara. a superfície de acoplamento do fechamento do anel de retenção acopla o perímetro contínuo da superfície de extremidade proximal da cabeça de êmbolo em um acoplamento perimétrico quando a cabeça de êmbolo está na posição fechada.
BRPI0914424A 2008-06-26 2009-06-26 conjunto de seringa de prevenção de reuso passiva que utiliza um fechamento de anel de retenção BRPI0914424B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7594108P 2008-06-26 2008-06-26
US61/075,941 2008-06-26
PCT/US2009/048914 WO2009158648A1 (en) 2008-06-26 2009-06-26 Passive reuse prevention syringe that uses a retaining ring lock

Publications (3)

Publication Number Publication Date
BRPI0914424A2 BRPI0914424A2 (pt) 2015-10-20
BRPI0914424B1 BRPI0914424B1 (pt) 2020-10-13
BRPI0914424B8 true BRPI0914424B8 (pt) 2021-06-22

Family

ID=41444984

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914424A BRPI0914424B8 (pt) 2008-06-26 2009-06-26 conjunto de seringa de prevenção de reuso passiva que utiliza um fechamento de anel de retenção

Country Status (14)

Country Link
US (1) US8540670B2 (pt)
EP (1) EP2303370B1 (pt)
JP (2) JP2011526193A (pt)
KR (1) KR101591124B1 (pt)
CN (2) CN102099074A (pt)
AU (1) AU2009262050B2 (pt)
BR (1) BRPI0914424B8 (pt)
CA (1) CA2729004C (pt)
ES (1) ES2742537T3 (pt)
MX (1) MX2010014373A (pt)
NZ (2) NZ590164A (pt)
RU (1) RU2011102680A (pt)
WO (1) WO2009158648A1 (pt)
ZA (1) ZA201009308B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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JPWO2011125560A1 (ja) * 2010-03-31 2013-07-08 テルモ株式会社 プレフィルドシリンジ
KR200459032Y1 (ko) 2010-06-23 2012-03-21 강성남 일회용 안전 주사기
RU2595504C2 (ru) * 2011-04-04 2016-08-27 Айди Интернешнл Научно-Исследовательская И Опытно-Конструкторская Корпорация Одноразовый шприц для безыгольного инъектора
KR20190002137U (ko) * 2018-02-13 2019-08-21 김충식 불능화 주사기
USD914875S1 (en) * 2019-07-12 2021-03-30 Retractable Technologies, Inc. Syringe barrel
USD914872S1 (en) * 2019-07-12 2021-03-30 Retractable Technologies, Inc. Syringe barrel
USD914874S1 (en) * 2019-07-12 2021-03-30 Retractable Technologies, Inc Syringe barrel
USD914873S1 (en) * 2019-07-12 2021-03-30 Retractable Technologies, Inc Syringe barrel

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Also Published As

Publication number Publication date
BRPI0914424B1 (pt) 2020-10-13
US8540670B2 (en) 2013-09-24
RU2011102680A (ru) 2012-08-10
EP2303370A1 (en) 2011-04-06
JP2014176772A (ja) 2014-09-25
CA2729004A1 (en) 2009-12-30
CN105854135A (zh) 2016-08-17
ES2742537T3 (es) 2020-02-14
BRPI0914424A2 (pt) 2015-10-20
JP2011526193A (ja) 2011-10-06
JP6074387B2 (ja) 2017-02-01
KR101591124B1 (ko) 2016-02-02
MX2010014373A (es) 2011-03-02
AU2009262050B2 (en) 2014-07-10
CN105854135B (zh) 2019-11-01
US20090326451A1 (en) 2009-12-31
AU2009262050A1 (en) 2009-12-30
NZ590164A (en) 2013-10-25
ZA201009308B (en) 2011-10-26
KR20110039539A (ko) 2011-04-19
CA2729004C (en) 2014-09-16
EP2303370B1 (en) 2019-06-05
CN102099074A (zh) 2011-06-15
NZ616293A (en) 2014-08-29
WO2009158648A1 (en) 2009-12-30
EP2303370A4 (en) 2014-04-16

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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 Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 13/10/2020, 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 26/06/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO