ES2606294T3 - Jeringa autodestruible desechable - Google Patents

Jeringa autodestruible desechable Download PDF

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Publication number
ES2606294T3
ES2606294T3 ES07720583.9T ES07720583T ES2606294T3 ES 2606294 T3 ES2606294 T3 ES 2606294T3 ES 07720583 T ES07720583 T ES 07720583T ES 2606294 T3 ES2606294 T3 ES 2606294T3
Authority
ES
Spain
Prior art keywords
self
destructing
cylinder
ring
piston
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.)
Active
Application number
ES07720583.9T
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English (en)
Inventor
Jianquan Li
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 ES2606294T3 publication Critical patent/ES2606294T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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
    • A61M2005/3206—Needle or needle hub disconnecting devices forming part of or being attached to the hub or syringe body
    • 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

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

Una jeringa autodestruible desechable, que comprende: un cilindro (20) que tiene un núcleo (23) sobre el extremo (21) frontal del cilindro (20) y un reborde (24) sobre la pared interna del núcleo (23); una base (10) de aguja conectada con el núcleo (23) del cilindro (20), la base (10) de aguja que comprende una porción (13) de conexión, una porción (14) de contención dispuesta sobre el lado externo de la porción (13) de conexión, y un anillo (15) autodestruible dispuesto sobre el extremo (12) posterior de la base (10) de aguja y conectado con la porción (13) de conexión a través de una o más nervaduras (16), dicha una o más nervaduras (16) siendo rompible, el anillo (15) autodestruible se provee con una abertura (17) axial; cuando la base (10) de aguja está conectada con el cilindro (20), la porción (13) de conexión y el anillo (15) autodestruible son ubicados en el interior del núcleo (23) del cilindro (20), y el anillo (15) autodestruible encaja con el reborde (24) del cilindro (20); un émbolo (30) movible insertado dentro del cilindro (20) y que comprende un cuerpo (31) de varilla, un vástago (32) de empuje conectado con el extremo (31b) posterior del cuerpo (31) de varilla, un disco (33) de empuje conectado con el extremo (31a) frontal del cuerpo (31) de varilla, y una porción (35) de punción, dicha porción (35) de punción siendo diseñada para perforar a través de dicho anillo (15) autodestruible después de la inyección para romper dicha una o más nervaduras (16); un pistón (40) conectado con el cono (34) del émbolo (30), una cavidad (45) para contener la porción (35) de punción proveyéndose dentro del pistón (40), una pared (43) frontal sellada proveyéndose sobre el extremo (41) frontal del pistón (40), una abertura (46) comunicada con la cavidad (45) proveyéndose sobre el extremo (42) posterior del pistón (40); caracterizada porque, el émbolo (30) comprende además un cono (34) con un extremo fijado al disco (33) de empuje y el otro extremo fijado a la porción (35) de punción, en donde el émbolo (30) se provee con una muesca (36) de ventilación, que se extiende a través de la porción (35) de punción, el cono (34) y el disco (33) de empuje.

Description

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Claims (1)

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    imagen2
ES07720583.9T 2006-03-28 2007-03-28 Jeringa autodestruible desechable Active ES2606294T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNU2006201102111U CN2877738Y (zh) 2006-03-28 2006-03-28 安全型完全自毁式注射器
CN200620110211U 2006-03-28
PCT/CN2007/001009 WO2007115481A1 (fr) 2006-03-28 2007-03-28 Seringue jetable autodestuctible et procédé d'autodestruction de cette dernière

Publications (1)

Publication Number Publication Date
ES2606294T3 true ES2606294T3 (es) 2017-03-23

Family

ID=37860158

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07720583.9T Active ES2606294T3 (es) 2006-03-28 2007-03-28 Jeringa autodestruible desechable

Country Status (10)

Country Link
US (1) US8096974B2 (es)
EP (1) EP2000164B1 (es)
JP (1) JP4912457B2 (es)
KR (1) KR101052100B1 (es)
CN (1) CN2877738Y (es)
AU (1) AU2007236451B2 (es)
ES (1) ES2606294T3 (es)
PL (1) PL2000164T3 (es)
PT (1) PT2000164T (es)
WO (1) WO2007115481A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100479874C (zh) * 2007-06-11 2009-04-22 成都普什医药塑料包装有限公司 一种一次性安全自毁注射器
CN101862490B (zh) * 2010-06-21 2012-07-11 温岭市千禧光医疗器械有限公司 一种可换针自毁式胰岛素注射器
US20120046411A1 (en) 2010-08-20 2012-02-23 Becton, Dickinson And Company Recycled Resin Compositions And Disposable Medical Devices Made Therefrom
CN102371015B (zh) * 2011-09-02 2016-04-20 汪贤宗 安全针
USD667108S1 (en) 2011-11-04 2012-09-11 Becton, Dickinson And Company Syringe plunger rod
USD713028S1 (en) 2011-11-04 2014-09-09 Becton, Dickinson And Company Syringe plunger rod
USD673268S1 (en) 2011-11-04 2012-12-25 Becton, Dickinson And Company Syringe plunger rod
USD667109S1 (en) 2011-11-04 2012-09-11 Becton, Dickinson And Company Syringe plunger rod
USD673675S1 (en) 2011-11-04 2013-01-01 Becton, Dickinson And Company Syringe plunger rod
USD667107S1 (en) 2011-11-04 2012-09-11 Becton, Dickinson And Company Syringe plunger rod
US20130116628A1 (en) 2011-11-04 2013-05-09 Becton, Dickinson And Company Recycled Resin Compositions And Disposable Medical Devices Made Therefrom
GB201210628D0 (en) * 2012-06-15 2012-08-01 Oelz Alexander M Oral medicine dispensing system
US10940091B2 (en) 2012-06-15 2021-03-09 Alexander Markus Oelz Oral medicine dispensing system
CN103127589B (zh) * 2013-03-26 2015-04-29 魏颖德 一种安全、自毁式注射器
FR3004114B1 (fr) * 2013-04-03 2015-09-18 Jacques Frette Seringue et aiguille autobloquantes de securite, jetables.
KR102038416B1 (ko) * 2017-08-08 2019-10-30 (주)상아프론테크 주사기
KR101891787B1 (ko) * 2018-04-23 2018-08-27 (주)상아프론테크 필터 주사기
KR102244093B1 (ko) * 2018-12-20 2021-04-23 정준영 일회용 주사기
CN110448768A (zh) * 2019-09-16 2019-11-15 常州市双马医疗器材有限公司 一次性使用自毁式注射器
CN113413513B (zh) * 2021-05-07 2022-12-13 山东恒智医创医疗器械科技有限公司 一种具有无害处理功能的医用注射器
CN116407709B (zh) * 2023-03-28 2024-03-29 江苏乐聚医药科技有限公司 注射装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950253A (en) * 1989-03-06 1990-08-21 Jerome Jacobs Needle ejector structure for a syringe
JPH03116042U (es) * 1990-03-12 1991-12-02
US5246423A (en) * 1991-11-01 1993-09-21 Farkas Paul J Remote cannula removal hypodermic syringe
ATE211398T1 (de) * 1994-02-28 2002-01-15 Novo Nordisk As Nadeleinheit
US6053894A (en) * 1997-08-04 2000-04-25 Shadd, Jr.; Daniel L. Hypodermic syringe
US6712787B1 (en) * 2000-05-19 2004-03-30 Edward D. Dysarz Self destructive safety syringe
TW571750U (en) * 2002-10-16 2004-01-11 Life Shield Products Inc Retractable safety syringe with a soft piston
CN2618614Y (zh) 2002-12-09 2004-06-02 许同庆 内插式自毁型一次性注射器
US6613016B1 (en) * 2003-01-21 2003-09-02 Jen Chuan Ku Safety hypodermic syringe
WO2004091699A1 (en) * 2003-04-17 2004-10-28 Sung Gu Jo A safety injector structure
KR200320328Y1 (ko) * 2003-04-17 2003-07-16 조성구 일회용 안전 주사기
CN2659472Y (zh) 2003-11-14 2004-12-01 陈嘉农 塞锁自毁安全型注射器
CN100382856C (zh) * 2003-12-22 2008-04-23 王治明 安全针筒
CN2724736Y (zh) * 2004-09-24 2005-09-14 李健全 自毁式一次性注射器
CN2757842Y (zh) * 2004-12-31 2006-02-15 李健全 完全自毁式一次性注射器
TWI266638B (en) * 2005-07-28 2006-11-21 Acxing Ind Co Ltd Disposable safety syringe

Also Published As

Publication number Publication date
EP2000164A1 (en) 2008-12-10
AU2007236451B2 (en) 2010-07-15
CN2877738Y (zh) 2007-03-14
WO2007115481A1 (fr) 2007-10-18
EP2000164B1 (en) 2016-09-07
US20100280453A1 (en) 2010-11-04
KR101052100B1 (ko) 2011-07-26
AU2007236451A1 (en) 2007-10-18
KR20080113055A (ko) 2008-12-26
US8096974B2 (en) 2012-01-17
JP4912457B2 (ja) 2012-04-11
PT2000164T (pt) 2016-12-15
JP2009531089A (ja) 2009-09-03
EP2000164A4 (en) 2012-12-12
PL2000164T3 (pl) 2017-02-28

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