BRPI0924910A2 - estrutura retrátil de seringa de proteção - Google Patents

estrutura retrátil de seringa de proteção

Info

Publication number
BRPI0924910A2
BRPI0924910A2 BRPI0924910A BRPI0924910A BRPI0924910A2 BR PI0924910 A2 BRPI0924910 A2 BR PI0924910A2 BR PI0924910 A BRPI0924910 A BR PI0924910A BR PI0924910 A BRPI0924910 A BR PI0924910A BR PI0924910 A2 BRPI0924910 A2 BR PI0924910A2
Authority
BR
Brazil
Prior art keywords
syringe structure
retractable protective
protective syringe
retractable
syringe
Prior art date
Application number
BRPI0924910A
Other languages
English (en)
Inventor
Shu-Ming Chang
Original Assignee
Chang Shu Ming
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 Chang Shu Ming filed Critical Chang Shu Ming
Publication of BRPI0924910A2 publication Critical patent/BRPI0924910A2/pt

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
    • A61M5/32—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    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • 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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod

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)
BRPI0924910A 2009-06-24 2009-12-16 estrutura retrátil de seringa de proteção BRPI0924910A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009101120546A CN101927048B (zh) 2009-06-24 2009-06-24 安全注射器的回缩结构
PCT/CN2009/075619 WO2010148614A1 (zh) 2009-06-24 2009-12-16 安全注射器的回缩结构

Publications (1)

Publication Number Publication Date
BRPI0924910A2 true BRPI0924910A2 (pt) 2019-09-24

Family

ID=43366644

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924910A BRPI0924910A2 (pt) 2009-06-24 2009-12-16 estrutura retrátil de seringa de proteção

Country Status (5)

Country Link
EP (1) EP2446913A4 (pt)
CN (1) CN101927048B (pt)
BR (1) BRPI0924910A2 (pt)
CA (1) CA2765426C (pt)
WO (1) WO2010148614A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102652849B (zh) * 2011-03-02 2013-12-25 张淑茗 安全注射器的针座组件自转回缩结构
CN102327658B (zh) * 2011-10-20 2013-01-16 柏保东 装配方便的高安全自毁式注射器
CN102553036B (zh) * 2012-01-19 2013-10-16 陆盘中 二级分离式安全自毁注射器
RU169008U1 (ru) * 2016-05-13 2017-03-01 Цзяньюй ЦЗЯ Втягиваемый безопасный шприц с селективным пусковым механизмом
WO2018076133A1 (zh) * 2016-10-24 2018-05-03 洪志华 转动式安全针筒

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2899597A (en) * 1996-05-23 1997-12-09 Fernando Melero Redrado Disposable syringe
EP0824924A1 (en) * 1996-08-21 1998-02-25 Long-Hsiung Chen Safety hypodermic syringe
US6706015B2 (en) * 2002-05-07 2004-03-16 Medexel Korea Safety syringe
CN2640497Y (zh) * 2003-08-27 2004-09-15 山东新华医疗器械股份有限公司 一次性安全自毁注射器
WO2006096901A1 (en) * 2005-03-14 2006-09-21 Global Medisafe Holdings Limited Exchange needle auto retractable syringe
TWI266638B (en) * 2005-07-28 2006-11-21 Acxing Ind Co Ltd Disposable safety syringe
US8152762B2 (en) * 2006-04-20 2012-04-10 Safeshot Technologies, Llc Plunger activated vacuum release mechanism for a syringe
CN201304154Y (zh) * 2008-03-28 2009-09-09 张淑茗 注射针回缩式安全注射器
CN201168290Y (zh) * 2008-03-28 2008-12-24 张淑茗 注射针回缩式安全注射器
CN101444649B (zh) * 2008-12-30 2011-01-12 林作钱 一种低残留安全自毁注射器

Also Published As

Publication number Publication date
CN101927048A (zh) 2010-12-29
EP2446913A4 (en) 2013-10-02
EP2446913A1 (en) 2012-05-02
CN101927048B (zh) 2012-03-21
CA2765426A1 (en) 2010-12-29
WO2010148614A1 (zh) 2010-12-29
CA2765426C (en) 2015-02-24

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08G Application fees: restoration
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 10A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2550 DE 19-11-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.