ES2070275T3 - Jeringas de un solo uso. - Google Patents

Jeringas de un solo uso.

Info

Publication number
ES2070275T3
ES2070275T3 ES90302738T ES90302738T ES2070275T3 ES 2070275 T3 ES2070275 T3 ES 2070275T3 ES 90302738 T ES90302738 T ES 90302738T ES 90302738 T ES90302738 T ES 90302738T ES 2070275 T3 ES2070275 T3 ES 2070275T3
Authority
ES
Spain
Prior art keywords
plunger
hypodermic needle
barrel
single use
follower
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
ES90302738T
Other languages
English (en)
Inventor
Maurice J Landry Jr
Frederick L Plouff
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
Application granted granted Critical
Publication of ES2070275T3 publication Critical patent/ES2070275T3/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
    • A61M5/50—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
    • 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-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
    • A61M5/5013—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
    • A61M2005/5033—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston by use of an intermediate blocking member positioned between the syringe barrel and the piston rod to prevent retraction of the latter, e.g. toothed clip placed on the piston 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
    • A61M5/178—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
    • 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31515—Connection of piston with piston rod

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Materials For Medical Uses (AREA)

Abstract

UNA JERINGA DE UN SOLO USO EN FORMA DE BARRIL CILINDRICO (21) CON UN PRIMER EXTREMO (22) UNIDO A UNA AGUJA HIPODERMICA (27). UN EMBOLO (30) Y PISTON (31) DEL BARRIL (21) INTRODUCE LIQUIDO DENTRO DE LA JERINGA A TRAVES DE LA AGUJA HIPODERMICA (27) Y EXPULSA EL LIQUIDO A TRAVES DE LA AGUJA HIPODERMICA. EL EMBOLO (30) INCLUYE UN TRINQUETE (43) FORMADO EN UNA UBICACION INTERMEDIA. UNA PIEZA EMPOTRADA (50) EN EL SEGUNDO EXTREMO DEL BARRIL (21) INCLUYE AL MENOS UN BRAZO (53) FLEXIBLE EXTENDIENDOSE EN VOLADIZO, LONGITUDINALMENTE, CON UNA TAPA DE PISTON EN EL EXTREMO LIBRE DEL MISMO QUE ESTA SITUADO SOBRE EL EMBOLO. CUANDO EL EMBOLO (30) SE EMPUJA HASTA UNA POSICION FINAL, LA TAPA DE PISTON CAE DENTRO DEL TRINQUETE DEL EMBOLO (43) PARA BLOQUEAR CUALQUIER MOVIMIENTO LONGITUDINAL POSTERIOR DEL EMBOLO (30) Y PISTON (31) IMPIDIENTO CUALQUIER USO SUBSIGUIENTE.
ES90302738T 1989-04-28 1990-03-14 Jeringas de un solo uso. Expired - Lifetime ES2070275T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/344,992 US5090962A (en) 1989-04-28 1989-04-28 Non-reusable syringe

Publications (1)

Publication Number Publication Date
ES2070275T3 true ES2070275T3 (es) 1995-06-01

Family

ID=23352997

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90302738T Expired - Lifetime ES2070275T3 (es) 1989-04-28 1990-03-14 Jeringas de un solo uso.

Country Status (10)

Country Link
US (1) US5090962A (es)
EP (1) EP0395211B1 (es)
JP (1) JPH02302266A (es)
AT (1) ATE115870T1 (es)
AU (1) AU5377390A (es)
DE (1) DE69015245T2 (es)
DK (1) DK0395211T3 (es)
ES (1) ES2070275T3 (es)
GR (1) GR3015516T3 (es)
MX (1) MX174190B (es)

Families Citing this family (78)

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US5232447A (en) * 1991-08-08 1993-08-03 Jetfill, Inc. Non-reusable syringe
FR2686517A1 (fr) * 1992-01-27 1993-07-30 Lardenois Robert Seringue a usage unique.
US5395339A (en) * 1992-01-31 1995-03-07 Sherwood Medical Company Medical device with sterile fluid pathway
US5215524A (en) * 1992-07-14 1993-06-01 Vallelunga Anthony J Plunger for non-reuseable syringe
FR2706776A1 (en) * 1993-06-23 1994-12-30 Hammami Alain Single-use hypodermic syringe
US5352203A (en) * 1994-03-31 1994-10-04 Vallelunga Anthony J Aspirating non-reuseable syringe
RU2060736C1 (ru) * 1994-12-09 1996-05-27 Научно-учебно-производственное объединение ТОО "Мединфодент" Стоматологический шприц
US5478314A (en) * 1994-12-27 1995-12-26 Malenchek; Robert Non-reusable syringe
US5637092A (en) * 1995-01-30 1997-06-10 Shaw; Thomas J. Syringe plunger locking assembly
US6090077A (en) 1995-05-11 2000-07-18 Shaw; Thomas J. Syringe plunger assembly and barrel
US7300416B2 (en) * 1995-08-22 2007-11-27 Specialized Health Products International Pre-filled retractable needle injection ampoules
US5814017A (en) * 1996-07-18 1998-09-29 Safegard Medical Products, Inc. Single use syringe device
US6569115B1 (en) * 1997-08-28 2003-05-27 Mdc Investment Holdings, Inc. Pre-filled retractable needle injection device
US6361524B1 (en) 1998-04-14 2002-03-26 Becton, Dickinson And Company Syringe assembly
JP2000140103A (ja) * 1998-11-05 2000-05-23 Daikyo Seiko Ltd 注射器用プランジャ
US6010486A (en) * 1998-12-18 2000-01-04 Becton Dickinson And Company Retracting needle syringe
FR2791264B1 (fr) * 1999-03-22 2001-09-14 Le Directoire Seringue autoprotectrice a usage unique et reservoir medicamenteux
US6234996B1 (en) 1999-06-23 2001-05-22 Percusurge, Inc. Integrated inflation/deflation device and method
US6530903B2 (en) 2000-02-24 2003-03-11 Xiping Wang Safety syringe
US6652493B1 (en) 2000-07-05 2003-11-25 Animas Corporation Infusion pump syringe
AUPQ867900A0 (en) 2000-07-10 2000-08-03 Medrad, Inc. Medical injector system
ATE523218T1 (de) * 2000-07-20 2011-09-15 Acist Medical Sys Inc SPRITZENSTÖßEL-SPERRMECHANISMUS
US6572584B1 (en) 2000-08-07 2003-06-03 Retractable Technologies, Inc. Retractable syringe with reduced retraction force
US7399293B2 (en) * 2003-07-30 2008-07-15 Becton, Dickinson And Company Syringe assembly having disabling mechanism with tamper resistance features
US7331934B2 (en) * 2003-07-30 2008-02-19 Becton Dickinson Co Syringe assembly having disabling mechanism
US20050063857A1 (en) * 2003-09-23 2005-03-24 Alheidt Thomas A. Flush syringe having anti-reflux stopper
US7666169B2 (en) 2003-11-25 2010-02-23 Medrad, Inc. Syringe and syringe plungers for use with medical injectors
USD1031029S1 (en) 2003-11-25 2024-06-11 Bayer Healthcare Llc Syringe plunger
SE528227C2 (sv) * 2004-03-23 2006-09-26 Gudmar Olovson Spruta av engångstyp
BRPI0509269B8 (pt) 2004-03-30 2021-06-22 Lilly Co Eli aparelho de dispensação de medicamento
ES2427631T3 (es) 2004-10-14 2013-10-31 Midland Medical Devices Holdings, Llc Jeringa médica de seguridad con aguja retráctil
EP1666084A1 (fr) * 2004-12-01 2006-06-07 Societe de Conseils de Recherches et d'Applications Scientifiques (S.C.R.A.S) SAS Dispositif pour l'injection d'un principe actif pharmaceutique
EP1666085A1 (fr) * 2004-12-01 2006-06-07 Societe de Conseils de Recherches et d'Applications Scientifiques (S.C.R.A.S) SAS Dispositif d'injection d'un implant solide ou semi-solide
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US9522237B2 (en) * 2005-01-07 2016-12-20 Becton, Dickinson And Company Positive displacement flush syringe
EP1984063B1 (en) * 2006-01-19 2019-08-14 Merck Sharp & Dohme B.V. Kit for and method of assembling an applicator for inserting an implant
US7846135B2 (en) 2006-02-24 2010-12-07 Midland Medical Holding LLC Retractable needle syringe with needle trap
US8926569B2 (en) 2006-03-15 2015-01-06 Bayer Medical Care Inc. Plunger covers and plungers for use in syringes and methods of fabricating plunger covers and plungers for use in syringes
US8308675B2 (en) * 2006-03-31 2012-11-13 Mcneil-Ppc, Inc. Applicator device
JP2009532120A (ja) * 2006-03-31 2009-09-10 マクニール−ピーピーシー・インコーポレイテッド アプリケータ装置
US8118781B2 (en) 2006-04-19 2012-02-21 Novo Nordisk A/S Fluid infusion system, a method of assembling such system and drug reservoir for use in the system
WO2007118907A1 (en) 2006-04-19 2007-10-25 Novo Nordisk A/S A fluid infusion system, a method of assembling such system and drug reservoir for use in the system
US8696624B2 (en) * 2006-06-22 2014-04-15 Elm-Plastic Gmbh Tamper-proof injector or applicator for dispensing a liquid or pasty drug
DE102006043033B4 (de) * 2006-06-22 2024-03-21 Elm - Plastic Gmbh Originalitätssicherer Injektor oder Applikator zur Abgabe eines flüssigen oder pastösen Arzneimittels
US8038656B2 (en) * 2006-09-29 2011-10-18 Tyco Healthcare Group Lp Detachable plunger rod syringe
USD1002840S1 (en) 2007-03-14 2023-10-24 Bayer Healthcare Llc Syringe plunger
USD942005S1 (en) 2007-03-14 2022-01-25 Bayer Healthcare Llc Orange syringe plunger cover
USD847985S1 (en) 2007-03-14 2019-05-07 Bayer Healthcare Llc Syringe plunger cover
CA2682699A1 (en) * 2007-03-21 2008-09-25 Midland Medical Devices Holdings, Llc Safety medical syringe with retractable needle and including a plunger that is received within a barrel
BRPI0812192B1 (pt) * 2007-06-04 2023-11-07 Becton, Dickinson And Company Tampão de deslocamento positivo para uma seringa previamente enchida
US8267911B2 (en) * 2007-06-08 2012-09-18 Smiths Medical Asd, Inc. Flow-through fluid reservoir
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US12076528B2 (en) * 2018-09-13 2024-09-03 Circulus Inc. Injection system, syringe, and gasket
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IT1233374B (it) * 1988-12-21 1992-03-27 Mccarthy Martin M Siringa monouso per iniezioni percutanee
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Also Published As

Publication number Publication date
ATE115870T1 (de) 1995-01-15
DK0395211T3 (da) 1995-06-06
EP0395211A3 (en) 1991-03-13
DE69015245D1 (de) 1995-02-02
EP0395211B1 (en) 1994-12-21
JPH02302266A (ja) 1990-12-14
AU5377390A (en) 1990-11-01
DE69015245T2 (de) 1995-08-03
GR3015516T3 (en) 1995-06-30
MX174190B (es) 1994-04-27
US5090962A (en) 1992-02-25
EP0395211A2 (en) 1990-10-31

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