ES2011414A6 - Jeringuilla monouso. - Google Patents

Jeringuilla monouso.

Info

Publication number
ES2011414A6
ES2011414A6 ES8900179A ES8900179A ES2011414A6 ES 2011414 A6 ES2011414 A6 ES 2011414A6 ES 8900179 A ES8900179 A ES 8900179A ES 8900179 A ES8900179 A ES 8900179A ES 2011414 A6 ES2011414 A6 ES 2011414A6
Authority
ES
Spain
Prior art keywords
bushing
core
obturator
needle
integral
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
ES8900179A
Other languages
English (en)
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.)
SYRINWORLD SL
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES8900179A priority Critical patent/ES2011414A6/es
Publication of ES2011414A6 publication Critical patent/ES2011414A6/es
Priority claimed from ES9000126A external-priority patent/ES2019792A6/es
Priority to PCT/ES1990/000002 priority patent/WO1990007948A1/es
Priority to AU49596/90A priority patent/AU4959690A/en
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
    • A61M5/3205—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
    • A61M2005/3235—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke
    • A61M2005/3236—Trigger provided at the distal end, i.e. syringe end for mounting a needle
    • 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
    • A61M2005/3241—Needle retraction energy is accumulated inside of a hollow plunger 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
    • A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (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

ESTA TARJETA INCORPORA UN EMBOLO (5) HUECO AL QUE ES SOLIDARIO UN EMPUJADOR (4) TAMBIEN HUECO, Y AL QUE SE MANTIENE ANTES Y DURANTE SU PRIMER USO FIJO UN NUCLEO (6), QUE TIENDE A SER ARRASTRADO HACIA EL INTERIOR DEL EMPUJADOR (4) POR EFECTO DE UN RESORTE (8), NUCLEO (6) CUYA EXTREMIDAD INTERNA SE PROLONGA EN UN CORTO VASTAGO QUE ATRAVIESA UN OBTURADOR CENTRAL (18), RODEADO POR OTRO OBTURADOR ANULAR (17) SOLIDARIO DEL EMBOLO (5) Y REMATANDOSE DICHO VASTAGO EN UNA CABEZA DE ENCLAVAMIENTO (19), DE LA QUE ES COMPLEMENTARIA UNA BOQUILLA (29) EXISTENTE EN EL CUELLO (27) DE LA AGUJA (28), DESLIZANTE SOBRE UN SOPORTE FLOTANTE (23) PARA UN ASIENTO (21) DEL OBTURADOR, DE MANERA QUE TRAS LA APLICACION DE LA INYECCION Y EL TOTAL VACIADO DE LA CAMARA (20) SE PRODUCE EL ENCLAVAMIENTO DE LA CABEZA (19) EN LA BOQUILLA (29), LA LIBERACION DEL NUCLEO (6) Y SU RETRACCION ARRASTRANDO LA AGUJA (28) HACIA UNA SITUACION DE INACCESIBILIDAD EN EL SENO DEL CUERPO (1).
ES8900179A 1989-01-19 1989-01-19 Jeringuilla monouso. Expired - Lifetime ES2011414A6 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES8900179A ES2011414A6 (es) 1989-01-19 1989-01-19 Jeringuilla monouso.
PCT/ES1990/000002 WO1990007948A1 (es) 1989-01-19 1990-01-18 Jeringuilla hipodermica de un solo uso
AU49596/90A AU4959690A (en) 1989-01-19 1990-01-18 Single use hypodermic syringe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8900179A ES2011414A6 (es) 1989-01-19 1989-01-19 Jeringuilla monouso.
ES9000126A ES2019792A6 (es) 1990-01-17 1990-01-17 Jeringuilla hipodrmica de un solo uso.

Publications (1)

Publication Number Publication Date
ES2011414A6 true ES2011414A6 (es) 1990-01-01

Family

ID=26154405

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900179A Expired - Lifetime ES2011414A6 (es) 1989-01-19 1989-01-19 Jeringuilla monouso.

Country Status (3)

Country Link
AU (1) AU4959690A (es)
ES (1) ES2011414A6 (es)
WO (1) WO1990007948A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2116917A1 (es) * 1996-06-07 1998-07-16 Calas Sanz Ramon Vicente Jeringuilla con aguja retractil uniuso.

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994034A (en) * 1989-07-11 1991-02-19 Botich Michael J Retractable needle hypodermic syringe system
WO1991003269A1 (en) * 1989-08-28 1991-03-21 Townsend Controls Pty. Ltd. Safety syringe
GB9000761D0 (en) * 1990-01-12 1990-03-14 Davies Malcolm M Syringe needle with safety feature
EP0962230B1 (en) * 1990-11-07 2004-06-30 MDC Investment Holdings, Inc. Needle device, particularly hypodermic needle
IT1248456B (it) * 1991-03-18 1995-01-19 Profarm Spa Siringa autobloccante
GB9107647D0 (en) * 1991-04-11 1991-05-29 Jeffrey Peter Syringe construction providing needle point protection
IT1249952B (it) * 1991-07-05 1995-03-30 Mauro Ghigo Siringa monouso di sicurezza
US5211629A (en) * 1991-12-23 1993-05-18 Pressly William B S Safety syringe
US5613952A (en) * 1991-12-23 1997-03-25 Syringe Develpoment Partners Safety syringe
WO1993012830A1 (en) * 1992-01-03 1993-07-08 Lok-Needle Syringe Company Pty. Ltd. Hypodermic syringe with retractable needle
ES2056741B1 (es) * 1993-02-23 1995-04-01 Batlle Jaime Caralt Mejoras introducidas en jeringas hipodermicas de un solo uso.
ATE214297T1 (de) * 1993-10-28 2002-03-15 Lok Tek Syringe Pty Ltd Hypodermische spritze mit zurückziehbarer nadelmontage
ES2147118B1 (es) * 1998-02-11 2001-04-01 Calas Sanz Ramon Vicente Jeringuilla desechable con aguja retractil.
ES2212791T3 (es) 2000-12-22 2004-08-01 Nicodel S.A. Dispositivo medico y mecanismo de sujecion para el mismo.
US20050070854A1 (en) * 2003-09-25 2005-03-31 Wright Alastair Douglas Syringe
CN102614562A (zh) * 2011-01-26 2012-08-01 颜健民 缩杆注射器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306290A (en) * 1964-02-14 1967-02-28 Harold S Weltman Automatically retractable needle syringe
US4692156A (en) * 1985-12-06 1987-09-08 Irene Haller Disposable syringe with retractable cannula
US4747831A (en) * 1987-04-29 1988-05-31 Phase Medical, Inc. Cannula insertion set with safety retracting needle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2116917A1 (es) * 1996-06-07 1998-07-16 Calas Sanz Ramon Vicente Jeringuilla con aguja retractil uniuso.

Also Published As

Publication number Publication date
AU4959690A (en) 1990-08-13
WO1990007948A1 (es) 1990-07-26

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Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: SYRINWORLD, S.L.

FD1A Patent lapsed

Effective date: 20090120