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ES2031754A6 - Mejoras introducidas en el objeto de la patente principal n{ 9002681/0por: jeringuilla de seguridad autodestruible de un solo uso. - Google Patents

Mejoras introducidas en el objeto de la patente principal n{ 9002681/0por: jeringuilla de seguridad autodestruible de un solo uso.

Info

Publication number
ES2031754A6
ES2031754A6 ES9100283A ES9100283A ES2031754A6 ES 2031754 A6 ES2031754 A6 ES 2031754A6 ES 9100283 A ES9100283 A ES 9100283A ES 9100283 A ES9100283 A ES 9100283A ES 2031754 A6 ES2031754 A6 ES 2031754A6
Authority
ES
Spain
Prior art keywords
piston
disposable syringe
chamber
self destructive
destructive disposable
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
ES9100283A
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
Application filed by Individual filed Critical Individual
Priority to ES9100283A priority Critical patent/ES2031754A6/es
Priority to EP92101835A priority patent/EP0498376A1/de
Publication of ES2031754A6 publication Critical patent/ES2031754A6/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
    • 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
    • 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
    • A61M2005/3101—Leak prevention means for proximal end of syringes, i.e. syringe end opposite to needle mounting end
    • 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
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M2005/342—Off-center needles, i.e. needle connections not being coaxial with the longitudinal symmetry axis of syringe barrel
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE PRINCIPAL NUM. P-9002681 (0) POR: JERINGUILLA DE SEGURIDAD AUTODESTRUIBLE DE UN SOLO USO. IMPIDE POSIBLES CONTAGIOS DE ENFERMEDADES PARA EL USUARIO, ASI COMO PARA EL PERSONAL SANITARIO O BIEN EL SERVICIO DE LIMPIEZA QUE LAS MANIPULAN UNA VEZ DESECHADAS PARA LO QUE EL EMBOLO (1) CUENTA CON UNA ESPIGA ROSCADA (8) CUYA CARA FRONTAL ES UNA MEMBRANA PERFORABLE POR UN ELEMENTO PUNZANTE (3) DISPUESTO COMO PROLONGACION DE LA AGUJA (4) IMPIDIENDO UNA SEGUNDA UTILIZACION. LA ESPIGA ROSCADA (8) ES ACOPLABLE AL DORSO DE UN CASQUILLO (9) QUE A SU VEZ SE ENCUENTRA ROSCADO EN SENTIDO CONTRARIO EN EL CUELLO FRONTAL (10) DEL CUERPO (6) DE LA JERINGUILLA. EL EMBOLO (1) ESTA ACOPLADO AL VASTAGO (12) DE ACCIONAMIENTO MEDIANTE TRAMOS ROSCADOS (13 Y 14), CONTANDO LA PARTE DORSAL DEL EMBOLO (1) CON UN REBAJE ANULAR (15) DISPUESTO AL PASO DE UN DIENTE (16) TAMBIEN ANULAR QUE INCORPORA EL CASQUILLO DE GUIA (17) RETENIDO EN EL EXTREMO DORSAL DEL CUERPO (6). TRAS EL USODE LA JERINGUILLA Y GIRAR EL VASTAGO (12) SE PRODUCE EL ACOPLAMIENTO DEL MISMO EN EL CASQUILLO (9) Y AL SEGUIR GIRANDO SE ACOPLA EL EMBOLO (1) EN EL CUELLO FRONTAL (10) DEL CUERPO UBICANDOSE LA AGUJA (4) EN EL INTERIOR DEL CUERPO (6) QUEDANDO RETENIDA POR LA ACCION DEL DIENTE (16) IMPIDIENDOSE EL ACCESO A DICHA AGUJA.
ES9100283A 1991-02-04 1991-02-04 Mejoras introducidas en el objeto de la patente principal n{ 9002681/0por: jeringuilla de seguridad autodestruible de un solo uso. Expired - Lifetime ES2031754A6 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9100283A ES2031754A6 (es) 1991-02-04 1991-02-04 Mejoras introducidas en el objeto de la patente principal n{ 9002681/0por: jeringuilla de seguridad autodestruible de un solo uso.
EP92101835A EP0498376A1 (de) 1991-02-04 1992-02-04 Selbstzerstörende Einweg-Sicherheitsspritze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9100283A ES2031754A6 (es) 1991-02-04 1991-02-04 Mejoras introducidas en el objeto de la patente principal n{ 9002681/0por: jeringuilla de seguridad autodestruible de un solo uso.

Publications (1)

Publication Number Publication Date
ES2031754A6 true ES2031754A6 (es) 1992-12-16

Family

ID=8271064

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9100283A Expired - Lifetime ES2031754A6 (es) 1991-02-04 1991-02-04 Mejoras introducidas en el objeto de la patente principal n{ 9002681/0por: jeringuilla de seguridad autodestruible de un solo uso.

Country Status (2)

Country Link
EP (1) EP0498376A1 (es)
ES (1) ES2031754A6 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044076A1 (es) * 1996-05-23 1997-11-27 Fernando Melero Redrado Jeringuilla de un solo uso
ES2117569A1 (es) * 1996-05-23 1998-08-01 Redrado Fernando Melero Jeringuilla de un solo uso.
ES2133099A1 (es) * 1997-05-22 1999-08-16 Redrado Fernando Melero Mejoras en jeringuillas de un solo uso.

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO980246A1 (it) * 1998-03-20 1999-09-20 Mauro Ghigo Siringa di sicurezza.
RU2203689C2 (ru) * 1999-10-15 2003-05-10 Назаров Юлий Васильевич Одноразовый шприц
RU2197278C2 (ru) * 2000-08-25 2003-01-27 Дикалов Борис Афанасьевич Шприц
ES1048516Y (es) * 2001-03-07 2001-12-16 Inmobiliaria Masife Sl Marcador de precios para estanterias.
WO2006047810A1 (en) * 2004-11-04 2006-05-11 Global Medisafe Holdings Pty Limited Exchange needle retractable safety syringe
US20080319390A1 (en) * 2005-06-09 2008-12-25 Jishui Ying Self-Destructed Disposable Syringe
WO2007028189A1 (en) * 2005-09-06 2007-03-15 Global Medisafe Holdings Limited Single use safety syringe having a retractable needle
US7806860B2 (en) 2005-11-15 2010-10-05 Global Medisafe Holdings Limited Safety syringe with plunger locking means
CN103372250B (zh) * 2012-04-27 2015-06-17 温州市贝普科技有限公司 一种回拉式安全自锁式自毁注射器
CN106955399B (zh) * 2016-01-08 2023-03-24 吕文进 安全注射器
CN109758214B (zh) * 2019-01-18 2022-06-10 皖南医学院第一附属医院（皖南医学院弋矶山医院） 可视麻醉穿刺自动推进装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298340A1 (fr) * 1975-01-24 1976-08-20 Blanie Paul Seringue non reutilisable
US4687467A (en) * 1986-06-11 1987-08-18 C.T.F. Research Company One-time use medical syringe invention
FR2606643A1 (fr) * 1986-11-17 1988-05-20 Congio Gerard Seringue rendue hors d'usage apres la premiere utilisation
NZ228388A (en) * 1988-03-22 1992-07-28 Davsa Seventy Fifth Pty Ltd Syringe with needle retractor
NL8801072A (nl) * 1988-04-26 1989-11-16 Willem Jozef Hubertus Rutten Injectiespuit.
IT8867588A0 (it) * 1988-06-23 1988-06-23 Aldo Venturini Siringa monouso di sicurezza
US4888002A (en) * 1988-08-30 1989-12-19 Braginetz Paul A Disposable shield medical syringe
WO1990011790A1 (en) * 1989-04-04 1990-10-18 Keith Herd Youne Mcmahon Disposable syringe
US4994034A (en) * 1989-07-11 1991-02-19 Botich Michael J Retractable needle hypodermic syringe system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044076A1 (es) * 1996-05-23 1997-11-27 Fernando Melero Redrado Jeringuilla de un solo uso
ES2117569A1 (es) * 1996-05-23 1998-08-01 Redrado Fernando Melero Jeringuilla de un solo uso.
ES2133099A1 (es) * 1997-05-22 1999-08-16 Redrado Fernando Melero Mejoras en jeringuillas de un solo uso.

Also Published As

Publication number Publication date
EP0498376A1 (de) 1992-08-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20100528