ES2174021T3 - Dispositivo de tope de retroceso para una jeringa que impide la retirada inadvertida de un embolo. - Google Patents

Dispositivo de tope de retroceso para una jeringa que impide la retirada inadvertida de un embolo.

Info

Publication number
ES2174021T3
ES2174021T3 ES96200839T ES96200839T ES2174021T3 ES 2174021 T3 ES2174021 T3 ES 2174021T3 ES 96200839 T ES96200839 T ES 96200839T ES 96200839 T ES96200839 T ES 96200839T ES 2174021 T3 ES2174021 T3 ES 2174021T3
Authority
ES
Spain
Prior art keywords
syringe
inadverted
flange
plates
cylinder
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.)
Expired - Lifetime
Application number
ES96200839T
Other languages
English (en)
Inventor
Ralf V Bitdinger
Jean Pierre Grimard
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and 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 and Co filed Critical Becton Dickinson and Co
Application granted granted Critical
Publication of ES2174021T3 publication Critical patent/ES2174021T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M5/178—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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/3129—Syringe barrels
    • A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
    • A61M2005/3139—Finger grips not integrally formed with the syringe barrel, e.g. using adapter with finger grips
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit

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

DISPOSITIVO DE TOPE TRASERO (10) PARA EVITAR LA RETRACCION INADVERTIDA DE UN RETEN (20) DESDE EL EXTREMO PROXIMAL ABIERTO (19) DEL CILINDRO (14) DE UNA JERINGUILLA. EL TOPE TRASERO (10), MONTADO EN LA BRIDA (22) DE UNA JERINGUILLA, INCLUYE UN PAR DE PLACAS (30, 32) SEPARADAS ENTRE SI Y SITUADAS A CADA LADO DE LA BRIDA (22). LAS DOS PLACAS (30, 32) INCLUYEN UNAS ABERTURAS CORRESPONDIENTES (34, 36) ACCESIBLES A TRAVES DE UNAS ABERTURAS DELANTERAS (42, 40) CONFORMADAS A TRAVES DE LAS PLACAS (30, 32). LA ABERTURA INFERIOR (34) SE HA CONFORMADO PARA HACER UN CONTACTO POR AJUSTE DESLIZANTE CON EL CILINDRO (14) DE LA JERINGUILLA, MIENTRAS QUE LA ABERTURA SUPERIOR (36) INCLUYE UN REBORDE (38) QUE PUEDE ENGRANAR CON EL INTERIOR DEL CILINDRO (14) DE LA JERINGUILLA ADYACENTE AL EXTREMO PROXIMAL ABIERTO (19). LA ABERTURA SUPERIOR (36) Y EL REBORDE (38) PRESENTAN CONJUNTAMENTE UN PASADIZO MAS ESTRECHO QUE EL DIAMETRO DEL RETEN (20), EVITANDO UNA EXTRACCION INADVERTIDA DEL MISMO. EL TOPE TRASERO (10) PUEDE SITUARSE SOBRE LA JERINGUILLA (12), CON INDEPENDENCIA DE LA PRESENCIA O AUSENCIA DEL PISTON (16).
ES96200839T 1995-04-21 1996-03-27 Dispositivo de tope de retroceso para una jeringa que impide la retirada inadvertida de un embolo. Expired - Lifetime ES2174021T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/426,519 US5667495A (en) 1995-04-21 1995-04-21 Backstop device for a syringe

Publications (1)

Publication Number Publication Date
ES2174021T3 true ES2174021T3 (es) 2002-11-01

Family

ID=23691128

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96200839T Expired - Lifetime ES2174021T3 (es) 1995-04-21 1996-03-27 Dispositivo de tope de retroceso para una jeringa que impide la retirada inadvertida de un embolo.

Country Status (6)

Country Link
US (1) US5667495A (es)
EP (1) EP0738517B1 (es)
JP (1) JP2814983B2 (es)
CA (1) CA2173669C (es)
DE (1) DE69621515T2 (es)
ES (1) ES2174021T3 (es)

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JP4607375B2 (ja) * 2001-06-06 2011-01-05 株式会社アルテ 容器兼用注射器の補助グリップ
JP2004008639A (ja) * 2002-06-10 2004-01-15 Nipro Corp プレフィルドシリンジ用ガスケット抜け防止ストッパー
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JP5336658B2 (ja) 2009-08-07 2013-11-06 ベクトン ディキンソン フランス 細長い物体、特に注射器本体または注射器を位置決めするためのトレイ
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JP5457846B2 (ja) * 2010-01-14 2014-04-02 医療法人セレス 薬液量調整具
USD699348S1 (en) * 2010-01-27 2014-02-11 Orlando Morejon Handle
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TWI904098B (zh) 2019-09-03 2025-11-11 美商安進公司 用於藥物遞送之注入裝置及用於注入裝置之包裝物
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Also Published As

Publication number Publication date
EP0738517A1 (en) 1996-10-23
DE69621515T2 (de) 2002-10-31
CA2173669C (en) 1999-05-04
US5667495A (en) 1997-09-16
JP2814983B2 (ja) 1998-10-27
EP0738517B1 (en) 2002-06-05
JPH08294533A (ja) 1996-11-12
DE69621515D1 (de) 2002-07-11
CA2173669A1 (en) 1996-10-22

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