DK3643356T3 - Nålefri konnektor - Google Patents

Nålefri konnektor Download PDF

Info

Publication number
DK3643356T3
DK3643356T3 DK19204984.9T DK19204984T DK3643356T3 DK 3643356 T3 DK3643356 T3 DK 3643356T3 DK 19204984 T DK19204984 T DK 19204984T DK 3643356 T3 DK3643356 T3 DK 3643356T3
Authority
DK
Denmark
Prior art keywords
pinless connector
pinless
connector
Prior art date
Application number
DK19204984.9T
Other languages
English (en)
Inventor
Tai-Yi Chen
Original Assignee
Chen tai yi
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 Chen tai yi filed Critical Chen tai yi
Application granted granted Critical
Publication of DK3643356T3 publication Critical patent/DK3643356T3/da

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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • 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
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • 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
    • 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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1033—Swivel nut connectors, e.g. threaded connectors, bayonet-connectors
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1038—Union screw connectors, e.g. hollow screw or sleeve having external threads
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1077—Adapters, e.g. couplings adapting a connector to one or several other connectors
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
    • A61M2039/2486—Guided stem, e.g. reciprocating stopper
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • A61M2039/267—Valves closing automatically on disconnecting the line and opening on reconnection thereof having a sealing sleeve around a tubular or solid stem portion of the connector
    • A61M2039/268—Valves closing automatically on disconnecting the line and opening on reconnection thereof having a sealing sleeve around a tubular or solid stem portion of the connector wherein the stem portion is moved for opening and closing the valve, e.g. by translation, rotation

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Multi-Conductor Connections (AREA)
DK19204984.9T 2018-10-25 2019-10-24 Nålefri konnektor DK3643356T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW107137806A TWI689325B (zh) 2018-10-25 2018-10-25 免針連接器

Publications (1)

Publication Number Publication Date
DK3643356T3 true DK3643356T3 (da) 2022-08-01

Family

ID=68342732

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19204984.9T DK3643356T3 (da) 2018-10-25 2019-10-24 Nålefri konnektor

Country Status (6)

Country Link
US (1) US11123534B2 (da)
EP (1) EP3643356B1 (da)
CN (2) CN210355559U (da)
DK (1) DK3643356T3 (da)
ES (1) ES2922750T3 (da)
TW (1) TWI689325B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI689325B (zh) 2018-10-25 2020-04-01 陳戴毅 免針連接器
US11904131B2 (en) * 2020-01-16 2024-02-20 Carefusion 303, Inc. Needleless connector having check valve with concave flow surface
CN111544713B (zh) * 2020-04-28 2022-05-17 郝敏 一种封闭式雾化器
CN111760125A (zh) * 2020-07-16 2020-10-13 徐敏旺 一种内科用穿刺针组件
CN112169083B (zh) * 2020-10-16 2022-09-27 上海必趣医疗科技有限公司 一种具有中性压力的无针给药接头
JP7766042B2 (ja) 2020-11-12 2025-11-07 テルモ株式会社 医療用コネクタ
US12208230B2 (en) * 2022-11-09 2025-01-28 Carefusion 303, Inc. Fluid connector assembly that seals flow paths when the connectors are disconnected
US12357808B1 (en) * 2023-12-27 2025-07-15 Asset Medical, Inc. Connector assembly for communication of medical liquids

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811803A (en) * 1968-10-23 1974-05-21 Pierburg A Auto Und Luftfahrtg Diaphragm pump
US5242432A (en) * 1991-09-26 1993-09-07 Ivac Needleless adapter
US5360413A (en) * 1991-12-06 1994-11-01 Filtertek, Inc. Needleless access device
DK0988871T3 (da) * 1991-12-18 2004-05-24 Icu Medical Inc Fremgangsmåde til overføring af fluid
US5529278A (en) * 1993-11-19 1996-06-25 Novoste Corporation Fluid access and flow control valve
CA2149725A1 (en) * 1994-05-27 1995-11-28 Adib G. Daoud Needleless injection site with bypass valve arrangement
US6482188B1 (en) 1999-10-01 2002-11-19 Mission Medical Devices, Inc. Nonvented needle-free injection valve
US7837658B2 (en) * 2001-11-13 2010-11-23 Nypro Inc. Anti-drawback medical valve
US7160272B1 (en) * 2002-05-31 2007-01-09 Elcam Plastic Y-site medical valve
TW574927U (en) * 2003-05-06 2004-02-01 Shi-Jin Tsai Needle-free medicine feeding device
US7296782B2 (en) * 2004-10-01 2007-11-20 Halkey-Roberts Corporation Dome check valve
FR2894150B1 (fr) * 2005-12-05 2008-01-04 Ace Dev Solution Soc A Respons Connecteur a usage medical
US7981090B2 (en) * 2006-10-18 2011-07-19 Baxter International Inc. Luer activated device
IT1392847B1 (it) * 2009-01-14 2012-03-23 Borla Ind Connettore valvolare per linee medicali
US8454579B2 (en) 2009-03-25 2013-06-04 Icu Medical, Inc. Medical connector with automatic valves and volume regulator
CN101648049B (zh) * 2009-09-10 2011-02-02 威海洁瑞医用制品有限公司 医用正向流动连接装置
EP2589367A4 (en) * 2010-06-30 2014-09-03 Terumo Corp CONNECTOR AND CONNECTOR ASSEMBLY
CN102553027B (zh) * 2010-12-22 2015-06-03 潘秀凤 无正负压免针式注射连接器
CN102614557A (zh) * 2011-01-30 2012-08-01 姜方仑 带隐藏针管的加药连接器
US9107987B2 (en) * 2011-08-08 2015-08-18 Pacific Hospital Supply Co., Ltd. Irrigator port for phlegm suction tube
US9265924B2 (en) * 2012-12-24 2016-02-23 Pacific Hospital Supply Co., Ltd. Needle-free connector
US9089682B2 (en) * 2013-03-14 2015-07-28 Carefusion 303, Inc. Needleless connector with support member
CN105163796B (zh) * 2013-03-15 2018-06-01 Icu医学有限公司 医用连接器
DE102013220073A1 (de) * 2013-10-02 2015-04-16 Parker Hannifin Manufacturing Germany GmbH & Co. KG Verbindungselement
CN203609751U (zh) * 2013-10-23 2014-05-28 益晋工业股份有限公司 抗逆流的医疗用连接器
TWM511870U (zh) 2015-02-09 2015-11-11 Lily Medical Corp 免針連接頭模組
CN205007360U (zh) 2015-07-29 2016-02-03 佳承精工股份有限公司 正压免针注射帽
CN205041878U (zh) * 2015-08-28 2016-02-24 北京天地和协科技有限公司 一种无针正压输液接头
TWM518090U (zh) * 2015-09-16 2016-03-01 怡安醫療器材股份有限公司 無針輸液接頭結構及其彈性閥
TWI689325B (zh) * 2018-10-25 2020-04-01 陳戴毅 免針連接器

Also Published As

Publication number Publication date
CN111097085B (zh) 2022-08-12
US20200129750A1 (en) 2020-04-30
TWI689325B (zh) 2020-04-01
EP3643356B1 (en) 2022-05-04
ES2922750T3 (es) 2022-09-20
EP3643356A1 (en) 2020-04-29
US11123534B2 (en) 2021-09-21
CN210355559U (zh) 2020-04-21
TW202015749A (zh) 2020-05-01
CN111097085A (zh) 2020-05-05

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