MA34940B1 - Seringue autodestructrice haute-securite facile a assembler - Google Patents

Seringue autodestructrice haute-securite facile a assembler

Info

Publication number
MA34940B1
MA34940B1 MA35433A MA35433A MA34940B1 MA 34940 B1 MA34940 B1 MA 34940B1 MA 35433 A MA35433 A MA 35433A MA 35433 A MA35433 A MA 35433A MA 34940 B1 MA34940 B1 MA 34940B1
Authority
MA
Morocco
Prior art keywords
syringe
head component
needle
conical head
practical
Prior art date
Application number
MA35433A
Other languages
English (en)
Inventor
Baodong Bai
Original Assignee
Baodong Bai
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 Baodong Bai filed Critical Baodong Bai
Publication of MA34940B1 publication Critical patent/MA34940B1/fr

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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and 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
    • A61M5/32—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
    • A61M5/178—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
    • 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
    • A61M5/50—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
    • A61M5/178—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
    • A61M2005/323—Connection between plunger distal end and needle hub proximal end, e.g. stud protruding from the plunger
    • 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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod
    • A61M2005/5073—Means for preventing re-use by disconnection of piston and piston-rod by breaking or rupturing the connection parts

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

L'INVENTION CONCERNE UNE SERINGUE NON RÉUTILISABLE AYANT UN HAUT NIVEAU DE SÉCURITÉ ET UN ASSEMBLAGE PRATIQUE, COMPRENANT UNE ENVELOPPE EXTERNE (1), UNE BARRE CENTRALE (2), UN PISTON (3), UN COMPOSANT TÊTE CONIQUE (8), UNE AIGUILLE DE SERINGUE (9) ET UNE CHEMISE DE PROTECTION (10). L'AIGUILLE DE SERINGUE (9) EST DISPOSÉE ET FIXÉE DANS LE COMPOSANT TÊTE CONIQUE (8), ET LE COMPOSANT TÊTE CONIQUE (8) CONSISTE EN UNE TÊTE CONIQUE FILETÉE (4), UNE BAGUE D'ÉTANCHÉITÉ (5), UNE PARTIE DE TRANSITION (6) ET UN COIN CREUX (7). LA CHEMISE DE PROTECTION (10) EST DISPOSÉE AUTOUR DE L'AIGUILLE DE SERINGUE (9) ET EST RELIÉE DE FAÇON MOBILE À LA BASE D'AIGUILLE DE L'AIGUILLE DE SERINGUE (9); LE COMPOSANT TÊTE CONIQUE (8) EST INSTALLÉ ET FIXÉ DANS LA CAVITÉ INTERNE À L'EXTRÉMITÉ AVANT DE L'ENVELOPPE EXTERNE (1); LE PISTON (3) EST INSTALLÉ SUR LA BARRE CENTRALE (2); LA PARTIE PRINCIPALE DE LA BARRE CENTRALE (2) EST GAINÉE À L'INTÉRIEUR DE L'ENVELOPPE EXTERNE (1); ET L'EXTRÉMITÉ AVANT DE LA BARRE CENTRALE (2) EST INTRODUITE DANS LE COMPOSANT TÊTE CONIQUE (8) ALORS QUE LA SERINGUE EFFECTUE L'INJECTION ET EST CAPABLE DE FAIRE RETOURNER L'AGUILLE DE SERINGUE (9) INSTALLÉE SUR LE COMPOSANT (8) DE TÊTE CONIQUE À L'INTÉRIEUR DE L'ENVELOPPE EXTERNE (1). LA SERINGUE A UNE STRUCTURE SIMPLE, A BESOIN D'UNE FAIBLE PRÉCISION LORSQU'ELLE EST MOULÉE, EST PRATIQUE À UTILISER ET PAR CONSÉQUENT EST PLUS APPROPRIÉE POUR UN ASSEMBLAGE AUTOMATISÉ ET EST PRATIQUE POUR LA PRODUCTION EN GRANDS VOLUMES AVEC UN CONTRÔLE DE QUALITÉ STABLE ET POUR REMPLIR LES EXIGENCES DE VOLUME DU MARCHÉ, ALORS QU'EN MÊME TEMPS EST ÉVITÉ LE RISQUE DE SÉCURITÉ INEFFICACE DE SERINGUES NON RÉUTILISABLES PROVOQUÉ PAR UN ASSEMBLAGE SANS SOINS OU UN USAGE ET UN FONCTIONNEMENT SANS SOINS DE CELLES-CI.
MA35433A 2011-10-20 2011-11-17 Seringue autodestructrice haute-securite facile a assembler MA34940B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011103204990A CN102327658B (zh) 2011-10-20 2011-10-20 装配方便的高安全自毁式注射器
PCT/CN2011/082337 WO2013056485A1 (fr) 2011-10-20 2011-11-17 Seringue non réutilisable ayant un haut niveau de sécurité et un assemblage pratique

Publications (1)

Publication Number Publication Date
MA34940B1 true MA34940B1 (fr) 2014-03-01

Family

ID=45479780

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35433A MA34940B1 (fr) 2011-10-20 2011-11-17 Seringue autodestructrice haute-securite facile a assembler

Country Status (6)

Country Link
US (1) US9586013B2 (fr)
CN (1) CN102327658B (fr)
BR (1) BR112014000638B1 (fr)
MA (1) MA34940B1 (fr)
RU (1) RU2594816C2 (fr)
WO (1) WO2013056485A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202892570U (zh) * 2012-02-29 2013-04-24 王祖扬 一种针头回拉式可换针安全自毁注射器
CN103372251B (zh) * 2012-04-27 2015-09-02 张林锋 一种针座回拉式安全自锁式自毁注射器
CN103386158A (zh) * 2013-08-08 2013-11-13 江西洪达医疗器械集团有限公司 安全型注射器
CN103566441B (zh) * 2013-10-22 2016-04-20 杭州龙德医用器械有限公司 一种楔合低阻回拉式自毁注射器
CN103638582B (zh) * 2013-12-25 2015-09-30 徐雪花 一种安全注射器中针头座与针筒的连接结构
CN104857603B (zh) * 2015-05-29 2018-01-05 江苏康宝医疗器械有限公司 一次性安全自毁注射器
TWI564048B (zh) * 2015-06-17 2017-01-01 Qing-Xiang Wei Push the unloading needle safety syringe
CN105031771A (zh) * 2015-08-03 2015-11-11 江西洪达医疗器械集团有限公司 锁定胶塞式自毁注射器
CN105107062B (zh) * 2015-08-27 2018-09-18 陆盘中 自毁式注射器
CN105771036A (zh) * 2016-03-29 2016-07-20 陆盘中 一次性锁定安全自毁式注射器
RU169008U1 (ru) * 2016-05-13 2017-03-01 Цзяньюй ЦЗЯ Втягиваемый безопасный шприц с селективным пусковым механизмом
CN116688285B (zh) 2016-06-17 2026-03-17 贝克顿·迪金森公司 用于润湿流体端口的内部流体路径表面以增进超声信号传输的方法和设备
CN106310458A (zh) * 2016-08-31 2017-01-11 江西洪达医疗器械集团有限公司 一种防针刺自毁注射器
CN108837236A (zh) * 2018-05-10 2018-11-20 山东威高集团医用高分子制品股份有限公司 防回血预充式冲管注射器
JP2021532375A (ja) 2018-07-06 2021-11-25 ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company 流量センサおよび流体流測定を調整するための方法
CN110201844A (zh) * 2019-07-08 2019-09-06 广州奥盛电子科技有限公司 一种润滑油涂抹装置
EP4534124A3 (fr) * 2020-07-06 2025-09-17 Alsahab Medical Company Seringue avec caractéristiques de rupture contrôlées
CN113018594B (zh) * 2021-04-22 2025-03-07 荆门迈德福鑫医疗器械有限公司 一种自动旋转自毁的安全注射器
CN113018595B (zh) * 2021-04-22 2025-03-07 荆门迈德福鑫医疗器械有限公司 一种主动式弹簧回缩安全注射器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2017505C1 (ru) * 1991-02-25 1994-08-15 Сергей Иванович Нестеренко Шприц
US6752784B2 (en) * 2002-07-30 2004-06-22 Hsi-Chin Tsai Labor efficient safety syringe
US20040049160A1 (en) * 2002-09-10 2004-03-11 Chung-Chieh Hsieh Safety hypodermic syringe
CN2659464Y (zh) * 2003-11-14 2004-12-01 陈嘉农 阻闭自毁安全型注射器
CN2710665Y (zh) * 2004-07-05 2005-07-20 北京浚达丰医疗器械有限公司 安全自毁式一次性注射器
CN100522269C (zh) * 2006-08-08 2009-08-05 林作钱 一种针头回缩式安全注射器
CN101927048B (zh) * 2009-06-24 2012-03-21 张淑茗 安全注射器的回缩结构
CN201469833U (zh) * 2009-07-30 2010-05-19 林作钱 一种改进的安全注射器
CN102038987A (zh) 2009-10-09 2011-05-04 无锡市宇寿医疗器械有限公司 带防刺保护套的安全自毁式注射器
CN201735029U (zh) * 2010-06-17 2011-02-09 昆山和兴医疗科技有限公司 一种可换针头带有锁定结构的安全自毁式注射器
CN202236714U (zh) * 2011-10-20 2012-05-30 柏保东 装配方便的高安全自毁式注射器

Also Published As

Publication number Publication date
US20140221923A1 (en) 2014-08-07
CN102327658A (zh) 2012-01-25
WO2013056485A1 (fr) 2013-04-25
RU2594816C2 (ru) 2016-08-20
BR112014000638B1 (pt) 2020-09-15
BR112014000638A2 (pt) 2017-02-14
US9586013B2 (en) 2017-03-07
RU2014100250A (ru) 2015-11-27
CN102327658B (zh) 2013-01-16
WO2013056485A9 (fr) 2013-11-28

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