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ES2019792A6 - Jeringuilla hipodrmica de un solo uso. - Google Patents

Jeringuilla hipodrmica de un solo uso.

Info

Publication number
ES2019792A6
ES2019792A6 ES9000126A ES9000126A ES2019792A6 ES 2019792 A6 ES2019792 A6 ES 2019792A6 ES 9000126 A ES9000126 A ES 9000126A ES 9000126 A ES9000126 A ES 9000126A ES 2019792 A6 ES2019792 A6 ES 2019792A6
Authority
ES
Spain
Prior art keywords
needle
devices
head
tube
obturating
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
ES9000126A
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.)
Individual
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
Priority to ES8900179A priority Critical patent/ES2011414A6/es
Application filed by Individual filed Critical Individual
Priority to ES9000126A priority patent/ES2019792A6/es
Priority to PCT/ES1990/000002 priority patent/WO1990007948A1/es
Priority to AU49596/90A priority patent/AU4959690A/en
Priority to AT91500005T priority patent/ATE101051T1/de
Priority to EP91500005A priority patent/EP0438368B1/en
Priority to DE91500005T priority patent/DE69101112T2/de
Priority to CA002034303A priority patent/CA2034303C/en
Priority to US07/642,303 priority patent/US5114410A/en
Priority to SA91110228A priority patent/SA91110228B1/ar
Publication of ES2019792A6 publication Critical patent/ES2019792A6/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
    • A61M5/3205—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
    • 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
    • A61M5/50—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

JERINGUILLA HIPODERMICA DE UN SOLO USO, COMPRENDIENDO UN TUBO, UNA AGUJA HIPODERMICA Y UN EMBOLO HUECO INTERNO; UNOS MEDIOS OBTURADORES; UN RESORTE, QUE EMPUJA LA AGUJA HACIA DENTRO; UNOS MEDIOS DE RETENCION; UN ELEMENTO DE CIERRE; Y UNOS MEDIOS DE ACOPLAMIENTO IRREVERSIBLE CON OTROS MEDIOS DE ACOPLAMIENTO COMPLEMENTARIOS DISPUESTOS EN LA CABEZA DE LA AGUJA. LOS MEDIOS OBTURADORES COMPRENDEN UNA PIEZA DISCOIDAL FLEXIBLE, ATRAVESADA POR LA AGUJA Y PROVISTA DE UNOS APENDICES ADAPTADOS PARA ACTUAR SOBRE LOS MEDIOS DE RETENCION, QUE ESTAN CONSTITUIDOS POR UNAS LENGUETAS FLEXIBLES, QUE NACEN DE LA PARED DEL TUBO Y ESTAN DIRIGIDAS OBLICUAMENTE HACIA DELANTE Y ADENTRO, ADAPTADAS PARA QUEDAR ENCAJADAS EN EL INTERIOR DE UNA RANURA ANULAR PRACTICADA EN EL EXTERIOR DE LA CABEZA DE LA AGUJA, DE DONDE SON EXTRAIDAS POR FLEXION AL SER EMPUJADAS POR LOS APENDICES DE LA PIEZA DISCOIDAL DE OBTURACION.
ES9000126A 1989-01-19 1990-01-17 Jeringuilla hipodrmica de un solo uso. Expired - Lifetime ES2019792A6 (es)

Priority Applications (10)

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.
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
EP91500005A EP0438368B1 (en) 1990-01-17 1991-01-15 Disposable hypodermic syringe
AT91500005T ATE101051T1 (de) 1990-01-17 1991-01-15 Wegwerfbare injektionsspritze.
DE91500005T DE69101112T2 (de) 1990-01-17 1991-01-15 Wegwerfbare Injektionsspritze.
CA002034303A CA2034303C (en) 1990-01-17 1991-01-16 Disposable hypodermic syringe
US07/642,303 US5114410A (en) 1990-01-17 1991-01-18 Disposable hypodermic syringe
SA91110228A SA91110228B1 (ar) 1990-01-17 1991-02-10 حقنة تحت جلدية للإستعمال مرة واحدة

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9000126A ES2019792A6 (es) 1990-01-17 1990-01-17 Jeringuilla hipodrmica de un solo uso.
US07/642,303 US5114410A (en) 1990-01-17 1991-01-18 Disposable hypodermic syringe

Publications (1)

Publication Number Publication Date
ES2019792A6 true ES2019792A6 (es) 1991-07-01

Family

ID=37865805

Family Applications (1)

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

Country Status (6)

Country Link
US (1) US5114410A (es)
EP (1) EP0438368B1 (es)
AT (1) ATE101051T1 (es)
CA (1) CA2034303C (es)
DE (1) DE69101112T2 (es)
ES (1) ES2019792A6 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2056741A1 (es) * 1993-02-23 1994-10-01 Batlle Jaime Caralt Mejoras introducidas en jeringas hipodermicas de un solo uso.
ES2161166A1 (es) * 1999-09-16 2001-11-16 Boigues Jose Victor Alapont Jeringuilla de una sola utilizacion.

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IT1273192B (it) * 1994-05-10 1997-07-07 Musetta Angela Siringa monouso di sicurezza
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US5267961A (en) * 1991-04-03 1993-12-07 Shaw Thomas J Nonreusable syringe with safety indicator
US5211628A (en) * 1991-09-30 1993-05-18 Marshall John M Syringe with automatic retracting needle
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
FR2689767A1 (fr) * 1992-04-08 1993-10-15 Ferrero Alexandre Dispositif de sécurité permettant la rétractation par aspiration de l'aiguille à l'intérieur du corps d'une seringue après usage.
US5211630A (en) * 1992-06-09 1993-05-18 Schmahmann David R Hypodermic syringe
JPH08500986A (ja) * 1992-06-15 1996-02-06 アダムス、ロバート・デー 注射針保護シリンジ
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US5385551A (en) * 1993-09-22 1995-01-31 Shaw; Thomas J. Nonreusable medical device with front retraction
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2056741A1 (es) * 1993-02-23 1994-10-01 Batlle Jaime Caralt Mejoras introducidas en jeringas hipodermicas de un solo uso.
ES2161166A1 (es) * 1999-09-16 2001-11-16 Boigues Jose Victor Alapont Jeringuilla de una sola utilizacion.

Also Published As

Publication number Publication date
DE69101112D1 (de) 1994-03-17
CA2034303C (en) 1999-04-13
EP0438368B1 (en) 1994-02-02
DE69101112T2 (de) 1994-05-11
ATE101051T1 (de) 1994-02-15
EP0438368A1 (en) 1991-07-24
US5114410A (en) 1992-05-19
CA2034303A1 (en) 1991-07-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991005