ES2082435T3 - Jeringa de bloqueo automatico. - Google Patents
Jeringa de bloqueo automatico.Info
- Publication number
- ES2082435T3 ES2082435T3 ES92830124T ES92830124T ES2082435T3 ES 2082435 T3 ES2082435 T3 ES 2082435T3 ES 92830124 T ES92830124 T ES 92830124T ES 92830124 T ES92830124 T ES 92830124T ES 2082435 T3 ES2082435 T3 ES 2082435T3
- Authority
- ES
- Spain
- Prior art keywords
- syringe
- automatic locking
- locking syringe
- bar
- hitches
- 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
- 241001236644 Lavinia Species 0.000 abstract 1
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- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston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
- A61M2005/3241—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
- A61M5/178—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
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Environmental & Geological Engineering (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
LA INVENCION SE REFIERE A UNA JERINGA DE AUTOENCLAVAMIENTO. LA BARRA DE LA JERINGA ESTA EQUIPADA CON UN EXTRACTOR QUE, CUANDO EL PISTON DE LA JERINGA SE EMPUJA HACIA EL FIN DEL RECORRIDO, ENGANCHA LA AGUJA Y TIRA DE ELLA, MEDIANTE UN RESORTE PRECARGADO, HACIA EL INTERIOR DE LA BARRA, HASTA UNA POSICION PROTEGIDA E INACCESIBLE, HACIENDO ASI QUE LA JERINGA NO SE PUEDA VOLVER A UTILIZAR DESPUES DE HABERLO HECHO UNA PRIMERA VEZ.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBS910029A IT1248456B (it) | 1991-03-18 | 1991-03-18 | Siringa autobloccante |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2082435T3 true ES2082435T3 (es) | 1996-03-16 |
Family
ID=11344544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92830124T Expired - Lifetime ES2082435T3 (es) | 1991-03-18 | 1992-03-17 | Jeringa de bloqueo automatico. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5222943A (es) |
EP (1) | EP0505330B1 (es) |
JP (1) | JPH0584300A (es) |
AT (1) | ATE131391T1 (es) |
CA (1) | CA2063206A1 (es) |
DE (1) | DE69206653T2 (es) |
DK (1) | DK0505330T3 (es) |
ES (1) | ES2082435T3 (es) |
GR (1) | GR3019261T3 (es) |
IT (1) | IT1248456B (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4314395C1 (de) * | 1993-04-30 | 1994-12-01 | Lindenmaier Praezision Ag | Einwegspritze |
EP0633036A1 (en) * | 1993-06-29 | 1995-01-11 | Yoshikuni Saito | Retractable needle syringe |
US5836921A (en) | 1993-08-23 | 1998-11-17 | Mahurkar; Sakharam D. | Hypodermic needle assembly |
US5338311A (en) | 1993-08-23 | 1994-08-16 | Mahurkar Sakharam D | Hypodermic needle assembly |
US6280401B1 (en) | 1993-08-23 | 2001-08-28 | Sakharam D. Mahurkar | Hypodermic needle assembly |
US5643222A (en) * | 1993-08-23 | 1997-07-01 | Mahurkar; Sakharam D. | Hypodermic needle assembly |
US5693023A (en) * | 1996-11-15 | 1997-12-02 | Adventec, Inc. | Syringe with retractable needle assembly |
US6117112A (en) | 1997-11-18 | 2000-09-12 | Mahurkar; Sakharam D. | Single-use safety syringe |
SE9704769D0 (sv) * | 1997-12-19 | 1997-12-19 | Astra Ab | Medical device |
GB2341804B (en) * | 1998-09-25 | 2003-02-12 | David William Parker | Improvements in or relating to hypodermic syringes |
EP1237601B1 (en) * | 1999-12-07 | 2005-04-13 | MDC Investment Holdings, Inc. | Safety needle medical bearing devices |
JP2003516195A (ja) * | 1999-12-13 | 2003-05-13 | フューチュラ・メディカル・テクノロジーズ・インコーポレイテッド | 引込み式ニードルアセンブリを備えた注射器 |
GB9929557D0 (en) * | 1999-12-14 | 2000-02-09 | Parker David W | Improvements in or relating to hypodermic syringes |
OA11679A (en) * | 2000-01-26 | 2005-01-12 | Tecnedil Srl | Improved disposable syringe with a retractable needle. |
US6530903B2 (en) | 2000-02-24 | 2003-03-11 | Xiping Wang | Safety syringe |
IL157981A (en) | 2003-09-17 | 2014-01-30 | Elcam Medical Agricultural Cooperative Ass Ltd | Auto injector |
ITPR20030105A1 (it) * | 2003-12-03 | 2005-06-04 | Alberto Rizzo | Siringa monouso auto-bloccante di sicuerezza con |
IL160891A0 (en) | 2004-03-16 | 2004-08-31 | Auto-mix needle | |
ITBS20040143A1 (it) * | 2004-11-24 | 2005-02-24 | Iisidoro Mazzara | Siringa di sicurezza perfezionata ad ago retrattile |
CN101203256B (zh) * | 2005-04-15 | 2012-07-18 | 尤尼特拉克特注射器公司 | 受控回缩注射器及其柱塞 |
EP1728530A1 (en) * | 2005-06-01 | 2006-12-06 | Medsafe ASA | Injection syringe with automatically retractable needle |
JP4802753B2 (ja) * | 2006-02-16 | 2011-10-26 | ニプロ株式会社 | 注射器 |
US20100286621A1 (en) * | 2009-05-05 | 2010-11-11 | Fang Chen-Yi | Safety syringe |
US7918821B2 (en) | 2009-05-05 | 2011-04-05 | Mahurkar Sakharam D | Universal safety syringe |
CN102872505B (zh) * | 2011-07-14 | 2015-04-01 | 沈挺 | 一种弹簧式安全注射器 |
CN116348164A (zh) | 2020-08-20 | 2023-06-27 | 龙卡德莱手术技术有限公司 | 具有改进的针缩回机构的注射器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4874382A (en) * | 1987-10-15 | 1989-10-17 | Servetus Partnership | Safety syringe |
US4955870A (en) * | 1988-08-23 | 1990-09-11 | Ridderheim Kristen A | Hypodermic syringe with retractable needle |
IT1225440B (it) * | 1988-12-07 | 1990-11-13 | Nacci Gaetano | Pistone per siringhe che rende automaticamente inoffensivo l'ago ipodermico, all'uopo modificato, dopo l'uso |
ES2011414A6 (es) * | 1989-01-19 | 1990-01-01 | Caralt Batlle Jaime | Jeringuilla monouso. |
WO1991003269A1 (en) * | 1989-08-28 | 1991-03-21 | Townsend Controls Pty. Ltd. | Safety syringe |
-
1991
- 1991-03-18 IT ITBS910029A patent/IT1248456B/it active IP Right Grant
-
1992
- 1992-03-16 US US07/852,286 patent/US5222943A/en not_active Expired - Lifetime
- 1992-03-17 DK DK92830124.1T patent/DK0505330T3/da active
- 1992-03-17 CA CA002063206A patent/CA2063206A1/en not_active Abandoned
- 1992-03-17 DE DE69206653T patent/DE69206653T2/de not_active Expired - Fee Related
- 1992-03-17 AT AT92830124T patent/ATE131391T1/de not_active IP Right Cessation
- 1992-03-17 EP EP92830124A patent/EP0505330B1/en not_active Expired - Lifetime
- 1992-03-17 ES ES92830124T patent/ES2082435T3/es not_active Expired - Lifetime
- 1992-03-18 JP JP4062510A patent/JPH0584300A/ja active Pending
-
1996
- 1996-03-12 GR GR960400662T patent/GR3019261T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0505330B1 (en) | 1995-12-13 |
IT1248456B (it) | 1995-01-19 |
ITBS910029A1 (it) | 1992-09-18 |
JPH0584300A (ja) | 1993-04-06 |
DE69206653T2 (de) | 1996-07-25 |
GR3019261T3 (en) | 1996-06-30 |
ITBS910029A0 (it) | 1991-03-18 |
DK0505330T3 (da) | 1996-03-18 |
CA2063206A1 (en) | 1992-09-19 |
US5222943A (en) | 1993-06-29 |
ATE131391T1 (de) | 1995-12-15 |
EP0505330A1 (en) | 1992-09-23 |
DE69206653D1 (de) | 1996-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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