ES2122606T3 - Jeringa de seguridad desechable. - Google Patents

Jeringa de seguridad desechable.

Info

Publication number
ES2122606T3
ES2122606T3 ES95919423T ES95919423T ES2122606T3 ES 2122606 T3 ES2122606 T3 ES 2122606T3 ES 95919423 T ES95919423 T ES 95919423T ES 95919423 T ES95919423 T ES 95919423T ES 2122606 T3 ES2122606 T3 ES 2122606T3
Authority
ES
Spain
Prior art keywords
needle
piston
safety syringe
barrel
push
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
ES95919423T
Other languages
English (en)
Inventor
Pasqualino Petrocelli
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.)
MUSETTA ANGELA
Original Assignee
MUSETTA ANGELA
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 MUSETTA ANGELA filed Critical MUSETTA ANGELA
Application granted granted Critical
Publication of ES2122606T3 publication Critical patent/ES2122606T3/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
    • A61M5/32—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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

SE MUESTRA UNA JERINGA DE SEGURIDAD DISPONIBLE QUE INCLUYE UN BARRILETE (11), UN EMBOLO (21), UN PISTON (20) Y UN CABEZAL DE SOPORTE DE LA AGUJA CON UN AGUJERO AXIAL (13) A TRAVES DEL QUE SE DESLIZA LA AGUJA DESDE UNA POSICION OPERATIVA A UNA POSICION RETRAIDA DE SEGURIDAD. DE ACUERDO CON LA INVENCION EL SOPORTE DE LA AGUJA INCLUYE UN ELEMENTO DE RETENCION DE LA AGUJA (14.2) QUE MANTIENE LA AGUJA EN SU POSICION OPERATIVA EXTENDIDA Y UN MUELLE DE RETORNO (17) QUE EMPUJA LA AGUJA Y EMBOLO DENTRO DEL BARRILETE CUANDO EL PISTON (20) ALCANZA LA POSICION SUPERIOR. UNA VEZ QUE EL PISTON ROZA EL ELEMENTO DE DESENGANCHE (18) LOS ELEMENTOS DE RETENCION (14.2) SON IMPULSADOS A LIBERAR LOS RECESOS DEL MUELLE PARA EMPUJAR LA AGUJA Y EMBOLO DENTRO DEL BARRILETE EN UNA POSICION DE SEGURIDAD.
ES95919423T 1994-05-10 1995-05-08 Jeringa de seguridad desechable. Expired - Lifetime ES2122606T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO940376A IT1273192B (it) 1994-05-10 1994-05-10 Siringa monouso di sicurezza

Publications (1)

Publication Number Publication Date
ES2122606T3 true ES2122606T3 (es) 1998-12-16

Family

ID=11412519

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95919423T Expired - Lifetime ES2122606T3 (es) 1994-05-10 1995-05-08 Jeringa de seguridad desechable.

Country Status (9)

Country Link
US (1) US5792107A (es)
EP (1) EP0760693B1 (es)
CN (1) CN1099896C (es)
AT (1) ATE169232T1 (es)
AU (1) AU2526195A (es)
DE (1) DE69503900T2 (es)
ES (1) ES2122606T3 (es)
IT (1) IT1273192B (es)
WO (1) WO1995030445A1 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5836921A (en) * 1993-08-23 1998-11-17 Mahurkar; Sakharam D. Hypodermic needle assembly
US5921961A (en) * 1996-09-13 1999-07-13 Mcgary; R. Kern Non-reusable retractable safety syringe
US6004296A (en) 1997-09-30 1999-12-21 Becton Dickinson France, S.A. Lockable safety shield assembly for a prefillable syringe
US5913843A (en) * 1997-11-26 1999-06-22 Jentzen; S. William Dampening device for spring movement
US6319233B1 (en) 1998-04-17 2001-11-20 Becton, Dickinson And Company Safety shield system for prefilled syringes
US6719730B2 (en) 1998-04-17 2004-04-13 Becton, Dickinson And Company Safety shield system for prefilled syringes
US6679864B2 (en) 1998-04-17 2004-01-20 Becton Dickinson And Company Safety shield system for prefilled syringes
US6156013A (en) * 1998-11-04 2000-12-05 Mahurkar; Sakharam D. Safety syringe
AU1609500A (en) * 1998-11-06 2000-05-29 Mdc Investment Holdings, Inc. Pre-filled retractable needle injection device
US6840291B2 (en) * 1999-10-15 2005-01-11 Becton Dickinson And Company Attachment for a medical device
US6368303B1 (en) 1999-10-15 2002-04-09 Becton, Dickinson And Company Retracting needle syringe
US6981664B1 (en) * 2000-01-26 2006-01-03 Dl Technology Llc Fluid dispense tips
US6530903B2 (en) 2000-02-24 2003-03-11 Xiping Wang Safety syringe
US6585690B1 (en) 2000-06-29 2003-07-01 Becton Dickinson And Company Hypodermic syringe with selectivity retractable needle
US6432087B1 (en) 2000-07-31 2002-08-13 Becton, Dickinson And Company Hypodermic syringe with selectively retractable needle
US6558357B1 (en) 2000-08-30 2003-05-06 Becton Dickinson And Company Hypodermic syringe with selectively retractable needle
US6413237B1 (en) 2000-08-31 2002-07-02 Becton, Dickinson And Company Hypodermic syringe with selectively retractable needle
US6409701B1 (en) 2000-09-29 2002-06-25 Becton, Dickinson And Company Hypodermic syringe with selectively retractable needle
AU2849401A (en) 2000-12-22 2002-04-08 Nicodel S A Medical device and locking mechanism therefor
US20040030294A1 (en) 2001-11-28 2004-02-12 Mahurkar Sakharam D. Retractable needle single use safety syringe
GB2402068A (en) * 2002-07-02 2004-12-01 Jeffrey Lenoy Whitear Disposable safety syringe
IL157981A (en) 2003-09-17 2014-01-30 Elcam Medical Agricultural Cooperative Ass Ltd Auto injector
IL160891A0 (en) 2004-03-16 2004-08-31 Auto-mix needle
US20090240210A1 (en) * 2005-03-14 2009-09-24 Global Medisafe Holdings Limited Auto retractable syringe
MX2007011237A (es) * 2005-03-14 2008-01-21 Global Medisafe Holdings Ltd Jeringa auto-retractil.
AP2008004513A0 (en) 2005-11-15 2008-06-30 Global Medisafe Holdings Pty L Safety syringe with plunger locking means
NZ595031A (en) 2007-07-02 2012-02-24 Unitract Syringe Pty Ltd Automatically retracting syringe with spring based mechanisim
CN101433742B (zh) * 2007-11-12 2011-04-27 许明正 预存药剂的抛弃式注射器
US9302056B2 (en) 2009-11-11 2016-04-05 Unitract Syringe Pty Ltd Vaccination syringe
EP2968795B1 (en) * 2013-03-12 2017-05-03 Unitract Syringe Pty Ltd Retractable needle adapters and safety syringes
JP6446042B2 (ja) * 2013-07-01 2018-12-26 クレデンス メドシステムズ インコーポレイテッド 安全注射器
AU2014348292B2 (en) 2013-11-15 2019-05-23 Credence Medsystems Inc. System and method for drug delivery with a safety syringe
US10010677B2 (en) 2014-04-24 2018-07-03 Credence Medsystems, Inc. System and method for safety syringe
CN105521540B (zh) * 2016-02-26 2018-11-13 杭羽扬 一种低阻力注射器
GB2577222B (en) * 2017-06-28 2022-05-25 Hitachi High Tech Corp Electrophoretic medium container
CN113995917B (zh) * 2021-11-04 2023-07-14 周健 注射器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955870A (en) * 1988-08-23 1990-09-11 Ridderheim Kristen A Hypodermic syringe with retractable needle
ES2019792A6 (es) * 1990-01-17 1991-07-01 Caralt Batlle Jaime Jeringuilla hipodrmica de un solo uso.
US4994034A (en) * 1989-07-11 1991-02-19 Botich Michael J Retractable needle hypodermic syringe system
US5017187A (en) * 1990-05-04 1991-05-21 Sullivan Robert J Self retracting hypodermic syringe
GB9107647D0 (en) * 1991-04-11 1991-05-29 Jeffrey Peter Syringe construction providing needle point protection
EP0515766B1 (de) * 1991-05-29 1994-08-24 Paolo Caselli Spritze mit Vorrichtung zum selbsttätigen Klemmen der Nadel und mit Mittel zum Einziehen der Nadel in die Spritze am Ende einer Einspritzung
US5180369A (en) * 1992-01-20 1993-01-19 Dysarz Edward D Self destructive safety syringe
AR248223A1 (es) * 1992-05-15 1995-07-12 Safe T Ltd Aplicador de aguja hueca.
DE4219502A1 (de) * 1992-05-21 1993-12-02 Wilhelm Waskoenig Spritze
DE69317909D1 (de) * 1992-06-15 1998-05-14 Adventec Inc Nadelgeschützte spritze

Also Published As

Publication number Publication date
AU2526195A (en) 1995-11-29
EP0760693A1 (en) 1997-03-12
EP0760693B1 (en) 1998-08-05
DE69503900T2 (de) 1999-04-15
ITTO940376A0 (it) 1994-05-10
DE69503900D1 (de) 1998-09-10
ATE169232T1 (de) 1998-08-15
CN1099896C (zh) 2003-01-29
ITTO940376A1 (it) 1995-11-10
WO1995030445A1 (en) 1995-11-16
IT1273192B (it) 1997-07-07
CN1147770A (zh) 1997-04-16
US5792107A (en) 1998-08-11

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