ES2047136T3 - Jeringuilla de un solo uso. - Google Patents
Jeringuilla de un solo uso.Info
- Publication number
- ES2047136T3 ES2047136T3 ES89313615T ES89313615T ES2047136T3 ES 2047136 T3 ES2047136 T3 ES 2047136T3 ES 89313615 T ES89313615 T ES 89313615T ES 89313615 T ES89313615 T ES 89313615T ES 2047136 T3 ES2047136 T3 ES 2047136T3
- Authority
- ES
- Spain
- Prior art keywords
- barrel
- plunger rod
- locking element
- proximal
- stopper
- 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
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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
-
- 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
-
- 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
- A61M2005/5006—Having means for destroying the syringe barrel, e.g. by cutting or piercing
-
- 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
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)
Abstract
UN CONJUNTO DE JERINGA FUNCIONAL INCLUYE UN CILINDRO QUE TIENE UNA SUPERFICIE INTERIOR QUE DESCRIBE UNA CAMARA PARA RETENCION DEL LIQUIDO, UN EXTREMO DE CILINDRO ABIERTO, Y UN EXTREMO DE CILINDRO DISTAL QUE TIENE UN CONDUCTO EN ELLO EN COMUNICACION DE LIQUIDO CON LA CAMARA. UN VASTAGO DE IMPULSION INCLUYE UNA PARTE DE OTRA PRINCIPAL ALARGADA, UN EXTREMO CERCANO Y UNO DISTAL CON UN EMBOLO POSICIONADO EN EL EXTREMO DISTAL. EL EMBOLO ESTA COLOCADO DE MANERA DESLIZANTE EN UN ENCAJE COMPACTO AL LIQUIDO EN EL CILINDRO. EL ELEMENTO DE BLOQUEO INCLUYE AL MENOS DOS LENGUETAS DE BLOQUEO NO PARALELAS ENFRENTADAS PROXIMAS Y EXTERNAMENTE, UN BORDE RESISTENTE QUE ENFRENTA DISTALMENTE Y HACIA ADENTRO Y UN BORDE DE ACCIONAMIENTO QUE ENFRENTA HACIA ADENTRO. EL BORDE DE ACCIONAMIENTO SE ADAPTA PARA INTERACTUAR CON EL VASTAGO IMPULSOR PARA MOVER EL ELEMENTO DE BLOQUEO A LO LARGO DEL CILINDRO SEGUN EL EMBOLO AVANZA DISTALMENTE A LO LARGO DEL CILINDRO. EL BORDE DE RESISTENCIA Y LAS LENGUETAS DE BLOQUEO SE ADAPTAN PARA IMPEDIR EL MOVIMIENTO CERCANO DEL VASTAGO DE IMPULSION CON RESPECTO AL CILINDRO DESPUES DEL MOVIMIENTO DISTAL INICIAL DEL VASTAGO DE IMPULSION PARA EXPELER EL LIQUIDO A TRAVES DEL CONDUCTO EN EL MOVIMIENTO CERCANO DEL VASTAGO DE IMPULSION CON RESPECTO AL CILINDRO, QUE OCASIONA QUE EL ELEMENTO DE BLOQUEO SE DESPLACE EN UNA DIRECCION PROXIMA EN EL QUE LAS LENGUETAS ENCAJEN LA SUPERFICIE INTERIOR DEL CILINDRO PARA IMPEDIR EL DESPLAZAMIENTO ADICIONAL Y PERMITIR UNICAMENTE EL DESPLAZAMIENTO DISTAL DEL VASTAGO DE IMPULSION CON RESPECTO AL CILINDRO. UN ELEMENTO DE BARRERA SE PROPORCIONA CON EL VASTAGO DE IMPULSION PARA LIMITAR EL VOLUMEN DE DISTRIBUCION DEL CONJUNTO DE JERINGA, ESTABLECIENDO LA POSICION CERCANA MAXIMA DEL ELEMENTO DE BLOQUEO CON RESPECTO AL VASTAGO DE IMPULSION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/292,274 US4973310A (en) | 1988-12-30 | 1988-12-30 | Single-use syringe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2047136T3 true ES2047136T3 (es) | 1994-02-16 |
Family
ID=23123967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89313615T Expired - Lifetime ES2047136T3 (es) | 1988-12-30 | 1989-12-27 | Jeringuilla de un solo uso. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4973310A (es) |
EP (1) | EP0376698B1 (es) |
JP (1) | JPH02215473A (es) |
KR (1) | KR920000464B1 (es) |
AT (1) | ATE95708T1 (es) |
AU (1) | AU617225B2 (es) |
BR (1) | BR8906780A (es) |
CA (1) | CA2003803C (es) |
DE (1) | DE68909906T2 (es) |
DK (1) | DK171743B1 (es) |
ES (1) | ES2047136T3 (es) |
IE (1) | IE62219B1 (es) |
NZ (1) | NZ231546A (es) |
ZA (1) | ZA899147B (es) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5059181A (en) * | 1990-02-02 | 1991-10-22 | Agran Robert B | Non-rechargeable disposable syringe |
AU635631B2 (en) * | 1991-01-15 | 1993-03-25 | Astra Pharmaceuticals Pty Ltd | Plastic syringe |
US5215536A (en) * | 1991-11-13 | 1993-06-01 | Merit Medical Systems, Inc. | Self-locking control syringe |
FR2700962B1 (fr) * | 1993-01-29 | 1995-04-21 | Scer Securingue | Seringue à usage unique. |
JPH08509135A (ja) * | 1993-01-29 | 1996-10-01 | エス・セ・エ・エル セキュリンギュ (ソシエテ シヴィル) | 所定の数の注射液を管理するための注射器 |
US5531691A (en) * | 1994-02-14 | 1996-07-02 | Univec Inc. | Single use syringe assembly |
US5562623A (en) * | 1994-02-14 | 1996-10-08 | Univec | Single-use syringe assembly including spring clip lock and plunger |
US5814017A (en) * | 1996-07-18 | 1998-09-29 | Safegard Medical Products, Inc. | Single use syringe device |
US5989219A (en) * | 1998-01-23 | 1999-11-23 | Becton, Dickinson And Company | Single-use syringe |
US20040006312A1 (en) * | 1999-11-10 | 2004-01-08 | Donnan Jeremy Francis | Hypodermic syringes |
US6599269B1 (en) * | 1999-12-03 | 2003-07-29 | Becton Dickinson And Company | Single-use syringe |
US6530903B2 (en) | 2000-02-24 | 2003-03-11 | Xiping Wang | Safety syringe |
US6986756B2 (en) * | 2001-09-24 | 2006-01-17 | Becton, Dickinson And Company | Single use syringe and plunger rod locking device therefor |
US6991618B2 (en) * | 2001-09-24 | 2006-01-31 | Becton Dickinson And Company | Single use syringe and plunger rod locking device therefor |
ATE529143T1 (de) * | 2001-09-24 | 2011-11-15 | Becton Dickinson Co | Einmal-spritze und kolbenstangen- arretierungsvorrichtung dafür |
US6494863B1 (en) * | 2001-10-15 | 2002-12-17 | Retractable Technologies, Inc. | One-use retracting syringe with positive needle retention |
US7185451B2 (en) * | 2002-09-17 | 2007-03-06 | Fuji Jukogyo Kabushiki Kaisha | License plate holding bracket and the holding structure thereof |
US6790197B2 (en) | 2002-09-25 | 2004-09-14 | Becton Dickinson And Company | Single use syringe and plunger rod locking device therefor |
US20040059294A1 (en) * | 2002-09-25 | 2004-03-25 | Pelkey Brian J. | Single use syringe and plunger rod locking device therefor |
DK1549376T3 (da) * | 2002-10-11 | 2011-12-05 | Becton Dickinson Co | Rensesprøjte med en indretning til at hæmme tilbagestrømning |
US7942861B2 (en) | 2002-10-22 | 2011-05-17 | Baxter International Inc. | Fluid container with access port and safety cap |
US7507226B2 (en) * | 2002-10-22 | 2009-03-24 | Baxter International Inc. | Access port with safety tab and fluid container employing same |
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 |
IL157981A (en) | 2003-09-17 | 2014-01-30 | Elcam Medical Agricultural Cooperative Ass Ltd | Auto injector |
US20050063857A1 (en) * | 2003-09-23 | 2005-03-24 | Alheidt Thomas A. | Flush syringe having anti-reflux stopper |
GB0329269D0 (en) * | 2003-12-18 | 2004-01-21 | Id Tech Ltd | Syringe |
IL160891A0 (en) | 2004-03-16 | 2004-08-31 | Auto-mix needle | |
US20060079839A1 (en) * | 2004-06-29 | 2006-04-13 | Becton, Dickinson And Company | Single-use syringe |
US20060084919A1 (en) * | 2004-10-18 | 2006-04-20 | Shaw Thomas J | Fixed-dose syringe with limited aspiration |
WO2006058435A2 (en) * | 2004-12-03 | 2006-06-08 | Duoject Medical Systems Inc. | Cartridge, device and method for pharmaceutical storage, mixing and delivery |
ES2349749T3 (es) | 2004-12-21 | 2011-01-11 | BECTON, DICKINSON & COMPANY | Conjunto de jeringuilla que tiene un mecanismo de inutilización. |
US9522237B2 (en) * | 2005-01-07 | 2016-12-20 | Becton, Dickinson And Company | Positive displacement flush syringe |
US20070060904A1 (en) * | 2005-03-14 | 2007-03-15 | Becton, Dickinson And Company | Filling system and method for syringes with short needles |
US20070073226A1 (en) * | 2005-09-23 | 2007-03-29 | John Polidoro | Syringe |
US8398601B2 (en) * | 2006-11-06 | 2013-03-19 | Safeshot Technologies, Llc | Puncturable membrane for safety syringe |
US20080097306A1 (en) * | 2006-08-29 | 2008-04-24 | Jeffrey Smith | Sterilized syringe |
US20080114307A1 (en) * | 2006-11-06 | 2008-05-15 | Jeffrey Smith | Puncturable membrane for safety syringe |
NZ572521A (en) * | 2006-05-05 | 2012-01-12 | Retractable Technologies Inc | Syringe comprising an elongated hollow tubular housing having a nose with reduced cross-sectional area |
KR100788841B1 (ko) * | 2006-05-24 | 2007-12-27 | 최신정 | 일회용 주사기 |
US8361018B2 (en) | 2007-06-12 | 2013-01-29 | Becton, Dickinson And Company | Syringe with disabling mechanism |
US7972302B2 (en) * | 2007-06-12 | 2011-07-05 | Becton, Dickinson And Company | Syringe with disabling mechanism |
CN101765441B (zh) | 2007-06-12 | 2013-02-13 | 贝克顿·迪金森公司 | 包括再用防止机构的注射器组件 |
EP2167175B1 (en) * | 2007-06-12 | 2017-04-12 | Becton, Dickinson and Company | Syringe with disabling mechanism |
SG171816A1 (en) | 2008-11-26 | 2011-07-28 | Becton Dickinson Co | Single-use auto-disable syringe |
WO2014096957A2 (en) | 2012-11-09 | 2014-06-26 | Iinjec Technologies Inc. | Fluid delivery device and method |
JP6040025B2 (ja) * | 2012-12-28 | 2016-12-07 | 株式会社大協精工 | 医療用の注射器 |
US10206614B2 (en) | 2015-01-20 | 2019-02-19 | Paw Bioscience Products, Llc | Pre-sterilized syringe system and method of use |
US11207469B1 (en) * | 2021-03-04 | 2021-12-28 | Expressions Design Studio, LLC | Low deadspace syringe including a pivoting needle guard |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1496654A (en) * | 1920-01-26 | 1924-06-03 | A P De Sanno & Son Inc | Friction device for plungers of syringes and similar articles |
US2216354A (en) * | 1939-02-25 | 1940-10-01 | Delmer I Pletcher | Dosage regulator and control wedge for hypodermic syringes |
US3890971A (en) * | 1973-10-23 | 1975-06-24 | Thomas A Leeson | Safety syringe |
US4386606A (en) * | 1979-12-26 | 1983-06-07 | Waters Instruments, Inc. | Syringe lock |
EP0085043A1 (en) * | 1981-08-04 | 1983-08-10 | Merctech Inc. | Self-destructible syringes |
US4367738A (en) * | 1981-10-28 | 1983-01-11 | Janssen Pharmaceutica Inc. | Pre-filled syringe for abusable drugs |
GB2203047B (en) * | 1987-02-27 | 1991-01-30 | Gilbert Henry Banks | Single-use syringe |
US4781683A (en) * | 1987-04-22 | 1988-11-01 | The Johns Hopkins University | Single-use, self-annulling injection syringe |
US4731068A (en) * | 1987-05-01 | 1988-03-15 | Hesse John E | Non-reloadable syringe |
US4781684A (en) * | 1987-09-03 | 1988-11-01 | Trenner Lewis E | Single use disposable hypodermic syringe |
US4758232A (en) * | 1987-09-08 | 1988-07-19 | Chak Choi K | Suction syringe with an automatic locking means |
AU618238B2 (en) * | 1987-09-18 | 1991-12-19 | Program For Appropriate Technology In Health (Path) | Single use disposable syringe |
-
1988
- 1988-12-30 US US07/292,274 patent/US4973310A/en not_active Expired - Lifetime
-
1989
- 1989-11-24 CA CA002003803A patent/CA2003803C/en not_active Expired - Lifetime
- 1989-11-28 IE IE379189A patent/IE62219B1/en not_active IP Right Cessation
- 1989-11-28 NZ NZ231546A patent/NZ231546A/en unknown
- 1989-11-29 AU AU45683/89A patent/AU617225B2/en not_active Ceased
- 1989-11-30 ZA ZA899147A patent/ZA899147B/xx unknown
- 1989-12-27 BR BR898906780A patent/BR8906780A/pt not_active IP Right Cessation
- 1989-12-27 ES ES89313615T patent/ES2047136T3/es not_active Expired - Lifetime
- 1989-12-27 DE DE89313615T patent/DE68909906T2/de not_active Expired - Fee Related
- 1989-12-27 EP EP89313615A patent/EP0376698B1/en not_active Expired - Lifetime
- 1989-12-27 AT AT89313615T patent/ATE95708T1/de not_active IP Right Cessation
- 1989-12-27 JP JP1339887A patent/JPH02215473A/ja active Granted
- 1989-12-29 DK DK673389A patent/DK171743B1/da not_active IP Right Cessation
- 1989-12-30 KR KR1019890020326A patent/KR920000464B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920000464B1 (ko) | 1992-01-14 |
DE68909906T2 (de) | 1994-02-10 |
DE68909906D1 (de) | 1993-11-18 |
US4973310A (en) | 1990-11-27 |
CA2003803C (en) | 1994-10-18 |
NZ231546A (en) | 1992-04-28 |
BR8906780A (pt) | 1990-09-18 |
DK673389D0 (da) | 1989-12-29 |
DK171743B1 (da) | 1997-04-28 |
IE62219B1 (en) | 1995-01-11 |
CA2003803A1 (en) | 1990-06-30 |
ATE95708T1 (de) | 1993-10-15 |
EP0376698A2 (en) | 1990-07-04 |
ZA899147B (en) | 1990-10-31 |
JPH02215473A (ja) | 1990-08-28 |
EP0376698B1 (en) | 1993-10-13 |
DK673389A (da) | 1990-07-01 |
KR900009100A (ko) | 1990-07-02 |
AU617225B2 (en) | 1991-11-21 |
AU4568389A (en) | 1990-07-05 |
EP0376698A3 (en) | 1990-11-22 |
IE893791L (en) | 1990-06-30 |
JPH0433234B2 (es) | 1992-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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