BR112016028177A2 - seringa - Google Patents

seringa

Info

Publication number
BR112016028177A2
BR112016028177A2 BR112016028177A BR112016028177A BR112016028177A2 BR 112016028177 A2 BR112016028177 A2 BR 112016028177A2 BR 112016028177 A BR112016028177 A BR 112016028177A BR 112016028177 A BR112016028177 A BR 112016028177A BR 112016028177 A2 BR112016028177 A2 BR 112016028177A2
Authority
BR
Brazil
Prior art keywords
injection
needle
sliding sleeve
inner sliding
needle holder
Prior art date
Application number
BR112016028177A
Other languages
English (en)
Inventor
Wang Wenpin
Original Assignee
Minggao Meditech Kunshan Co Ltd
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 Minggao Meditech Kunshan Co Ltd filed Critical Minggao Meditech Kunshan Co Ltd
Publication of BR112016028177A2 publication Critical patent/BR112016028177A2/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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
    • 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

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

a presente invenção contempla uma seringa que inclui um suporte de agulha, uma manga deslizante interna e um êmbolo; em que o suporte de agulha é fornecido para apoiar uma agulha de injeção; um êmbolo que é fornecido para empurrar um medicamento líquido no suporte de agulha é disposto em uma posição oposta ao suporte de agulha; o suporte de agulha é inserido e ligado à manga deslizante interna. o suporte de agulha e a manga deslizante interna podem deslizar um em relação ao outro. antes de uma injeção, a manga deslizante interna desliza de modo que a manga interna e o suporte de agulha se sobrepõem a fim de mostrar a agulha de injeção para facilitar a aplicação da injeção. após a aplicação da injeção, a manga deslizante interna desliza para trás, de modo que a agulha de injeção seja acondicionada na manga deslizante interna. na seringa da presente invenção, após a injeção, a manga deslizante interna desliza para a mesma direção da injeção da agulha, de modo a que a agulha de injeção seja acondicionada na manga deslizante interna, para evitar a inserção no corpo de uma pessoa e provocar uma infecção devido à exposição da agulha com o ar.
BR112016028177A 2015-01-05 2015-01-20 seringa BR112016028177A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510002629.4A CN104906662B (zh) 2015-01-05 2015-01-05 一种注射器
PCT/CN2015/071070 WO2016109989A1 (zh) 2015-01-05 2015-01-20 一种注射器

Publications (1)

Publication Number Publication Date
BR112016028177A2 true BR112016028177A2 (pt) 2017-08-22

Family

ID=54076361

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016028177A BR112016028177A2 (pt) 2015-01-05 2015-01-20 seringa

Country Status (6)

Country Link
EP (1) EP3243541A4 (pt)
JP (1) JP2018501006A (pt)
KR (1) KR20170086581A (pt)
CN (2) CN108939214A (pt)
BR (1) BR112016028177A2 (pt)
WO (1) WO2016109989A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106581824B (zh) * 2016-08-16 2017-10-31 上海金塔医用器材有限公司 防针刺结构及包含其的注射针
CN108670374B (zh) * 2018-06-23 2023-12-05 南华大学 一种用于心血管的介入治疗装置
CN111436951B (zh) * 2020-03-04 2023-05-23 天津华鸿科技股份有限公司 采血针
CN114768081B (zh) * 2022-03-31 2023-08-22 重庆大学附属肿瘤医院 一种新型预充式导管冲洗器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111796B1 (fr) * 1982-12-20 1986-05-28 Medicorp Holding S.A. Ampoule-seringue
DE3801416C1 (en) * 1988-01-20 1989-07-06 Joerg Christoph 3000 Hannover De Odenthal Protective device for a medical instrument with a cannula
US5098403A (en) * 1989-12-05 1992-03-24 Infusaid Inc. Universal needle guard
US5338310A (en) * 1992-02-06 1994-08-16 Becton, Dickinson And Company Needle device having safety indication features
US5984899A (en) * 1993-02-11 1999-11-16 Beech Medical Products, Inc. Needle protector device having a lockable protective cover which is unlockable during actuation
JP3536847B2 (ja) * 2002-07-09 2004-06-14 株式会社ジェイ・エム・エス 誤穿刺防止用シールド付き医療用針装置
CN1251772C (zh) * 2003-10-30 2006-04-19 颜智远 自毁式注射器
CN2706180Y (zh) * 2004-04-19 2005-06-29 刘蓉娥 套控式安全型注射器
CN1788805A (zh) * 2004-12-17 2006-06-21 黄仲荣 具延伸保护盖针头结构
CN1970105A (zh) * 2005-11-22 2007-05-30 杨章民 一次用安全静脉留置针
CN101041094A (zh) * 2006-03-23 2007-09-26 许明正 可减少药液残留量的注射器
CN201015668Y (zh) * 2006-12-05 2008-02-06 张培伦 改进的注射器结构
EP2578257A1 (en) * 2011-10-06 2013-04-10 Sanofi-Aventis Deutschland GmbH Needle safety device
EP2578260A1 (en) * 2011-10-07 2013-04-10 Sanofi-Aventis Deutschland GmbH Apparatus for intraocular injection
TW201336542A (zh) * 2012-03-15 2013-09-16 Ren-Yue Jang 注射針頭之安全裝置
CN202699781U (zh) * 2012-07-02 2013-01-30 泛特生化科技股份有限公司 安全针头结构
CN102974009B (zh) * 2012-09-28 2015-02-04 林作钱 滑套式针头保护装置和安全注射器
CN104056330B (zh) * 2013-03-21 2016-08-24 许沛新 注射针器的防护装置
CN204521826U (zh) * 2015-01-05 2015-08-05 名高医疗器械（昆山）有限公司 一种注射器

Also Published As

Publication number Publication date
KR20170086581A (ko) 2017-07-26
CN104906662B (zh) 2019-03-12
CN108939214A (zh) 2018-12-07
JP2018501006A (ja) 2018-01-18
CN104906662A (zh) 2015-09-16
EP3243541A4 (en) 2018-08-22
WO2016109989A1 (zh) 2016-07-14
EP3243541A1 (en) 2017-11-15

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements