DK2424600T3 - Luer-lås-tilslutning - Google Patents

Luer-lås-tilslutning Download PDF

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Publication number
DK2424600T3
DK2424600T3 DK10722558.3T DK10722558T DK2424600T3 DK 2424600 T3 DK2424600 T3 DK 2424600T3 DK 10722558 T DK10722558 T DK 10722558T DK 2424600 T3 DK2424600 T3 DK 2424600T3
Authority
DK
Denmark
Prior art keywords
contact surface
threaded sleeve
luer
counter
cone
Prior art date
Application number
DK10722558.3T
Other languages
English (en)
Inventor
Jochen Heinz
Dieter Schilling
Ralf Lucyga
Original Assignee
Transcoject Gmbh
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 Transcoject Gmbh filed Critical Transcoject Gmbh
Application granted granted Critical
Publication of DK2424600T3 publication Critical patent/DK2424600T3/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
    • A61M39/1011—Locking means for securing connection; Additional tamper safeties
    • 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
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw
    • 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
    • A61M2039/1016—Unlocking means providing a secure or comfortable disconnection
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)

Claims (8)

1. Luer-lås-tilslutning med en luer-konus (2) og en gevindmuffe (4), der omgiver denne, hvor gevindmuffen (4) er anbragt ved foden af luer-konussen (2) drejeligt omkring dennes langsgående akse, kendetegnet ved, at der mellem gevindmuffen (4) og foden af luer-konussen (2) er tilvejebragt klemmemidler (22,24), der på gevindmuffen (4) har mindst en anlægsflade (14;22) ved foden af luer-konussen (2) og en modanlægsflade (16;24), der i forhold til luer-konussens (2) langsgående akse (X) ligger radialt overfor, anlægsfladen (22) og modanlægsfladen (24) er udformet ringformet, især cirkelringformet, og anlægsfladen (22) og/eller modanlægsfladen (24) er anbragt excentrisk i forhold til luer-konussens (2) langsgående akse (X), gevindmuffen er anbragt ved foden af luer-konussen (2) med radialt spil, og anlægsfladen (22) og modanlægsfladen (24) er anbragt på en sådan måde, at de går i indgreb med hinanden ved drejning af gevindmuffen (4) eller drejning af hunmodstykket i gevindmuffen (4), når hunmodstykket er påsat på luerkonussen (2).
2. Luer-lås-tilslutning ifølge krav 1, kendetegnet ved, at klemmemidlerne er udformet på en sådan måde, at de ved drejning af gevindmuffen (4) eller hunmodstykket i gevindmuffen (4) bevirker en friktionssluttende og/eller formsluttende forbindelse mellem gevindmuffen og foden af luer-konussen.
3. Luer-lås-tilslutning ifølge krav 1 eller 2, kendetegnet ved, at gevindmuffen (4) holdes ved foden af luer-konussen (2) med spil, hvilket er dimensioneret på en sådan måde, at det elimineres ved indgreb af hunmodstykket med luer-konussen (2) og gevindmuffen (4), hvorved anlægsfladen (22) og modanlægsfladen (24) går i indgreb med hinanden.
4. Luer-lås-tilslutning ifølge et af de foregående krav, kendetegnet ved, at anlægsfladen (22) og/eller modanlægsfladen (24) har en profileret overflade (28,30).
5. Luer-lås-tilslutning ifølge et af de foregående krav, kendetegnet ved, at anlægsfladen (14) ved foden af luer-konussen (2) er udformet konisk, hvor den koniske anlægsflade (14) tilspidser i modsat retning af luer-konussen (2).
6. Luer-lås-tilslutning ifølge krav 5, kendetegnet ved, at modanlægsfladen (16) er udformet tilsvarende konisk i forhold til anlægsfladen (14).
7. Luer-lås-tilslutning ifølge krav 5 eller 6, kendetegnet ved, at anlægsfladen (14) og modanlægsfladen (16) er anbragt koncentrisk i forhold til luerkonussens (2) langsgående akse.
8. Luer-lås-tilslutning ifølge et af de foregående krav, kendetegnet ved, at luer-konussen (2) og gevindmuffen (4) er fremstillet af forskellige materialer.
DK10722558.3T 2009-04-30 2010-04-27 Luer-lås-tilslutning DK2424600T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009019340A DE102009019340A1 (de) 2009-04-30 2009-04-30 Luer-Lock-Anschluss
PCT/DE2010/000478 WO2010124676A1 (de) 2009-04-30 2010-04-27 Luer-lock-anschluss

Publications (1)

Publication Number Publication Date
DK2424600T3 true DK2424600T3 (da) 2015-01-05

Family

ID=42752068

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10722558.3T DK2424600T3 (da) 2009-04-30 2010-04-27 Luer-lås-tilslutning

Country Status (10)

Country Link
US (1) US9216278B2 (da)
EP (1) EP2424600B1 (da)
JP (1) JP5650722B2 (da)
CN (1) CN102421471B (da)
BR (1) BRPI1007775A2 (da)
CL (1) CL2011002678A1 (da)
DE (1) DE102009019340A1 (da)
DK (1) DK2424600T3 (da)
ES (1) ES2526559T3 (da)
WO (1) WO2010124676A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9849277B2 (en) 2010-12-15 2017-12-26 Infusion Innovations, Inc. Devices, assemblies and methods for controlling fluid flow
WO2012049532A1 (en) 2010-12-16 2012-04-19 Becton Dickinson France Adaptor and drug delivery device
DE102012214718A1 (de) * 2012-08-20 2014-02-20 Transcoject Gmbh Spritze
US9968771B2 (en) 2013-05-16 2018-05-15 Becton Dickinson and Company Limited Mechanical friction enhancement for threaded connection incorporating crushable ribs
US9895290B2 (en) 2013-05-16 2018-02-20 Becton Dickinson and Company Ltd. Mechanical friction enhancement for threaded connection incorporating opposing barb
US10098816B2 (en) 2013-05-16 2018-10-16 Becton Dickinson and Company Ltd. Mechanical friction enhancement for threaded connection incorporating micro-threads
US10149940B2 (en) 2013-07-09 2018-12-11 Nipro Corporation Connector for fluid, and syringe
EP2862587A1 (en) 2013-10-15 2015-04-22 Becton Dickinson France Tip cap assembly for closing an injection system
CA2927011A1 (en) * 2013-10-28 2015-05-07 Infusion Innovations, Inc. Devices, assemblies and methods for controlling fluid flow
EP3000502A1 (en) * 2014-09-29 2016-03-30 Becton Dickinson France Drug delivery device with coated end-piece
EP3319682B1 (en) * 2015-07-08 2023-06-07 Infusion Innovations, Inc. Valve assembly and methods of use
DE102015118813A1 (de) * 2015-11-03 2017-05-04 Hans-Jürgen Hopf Anschlusssystem mit Überwurfmutter
CN114728138B (zh) * 2019-11-14 2024-06-11 艾克诺韦公司 吸入器分流
EP4019954A1 (de) * 2020-12-22 2022-06-29 optek-Danulat GmbH Messzelle mit verdrehsicherung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA793232B (en) * 1978-07-03 1980-09-24 Smiths Industries Ltd Connectors
JPS60144443U (ja) * 1984-03-06 1985-09-25 テルモ株式会社 医療用器具
US5047021A (en) * 1989-08-29 1991-09-10 Utterberg David S Male luer lock medical fitting
US5620427A (en) * 1995-04-27 1997-04-15 David R. Kipp Luer lock system
US5984373A (en) 1998-03-12 1999-11-16 Elcam Plastic Kibbutz Bar-Am Luer connector
JP3798928B2 (ja) * 1999-11-16 2006-07-19 ペンタックス株式会社 内視鏡用処置具のチューブと口金の接続構造
FR2809316B1 (fr) * 2000-05-26 2002-07-26 Becton Dickinson France Dispositif de connexion etanche a usage medical, du type "luer-lock", et seringue incorporant un tel dispositif
JP4687288B2 (ja) * 2004-07-07 2011-05-25 株式会社ジェイ・エム・エス ロックナット型接続具
DE202004012714U1 (de) 2004-08-12 2004-11-04 Smiths Medical Deutschland Gmbh Luer-Lock-Verbinder für medizinische Geräte

Also Published As

Publication number Publication date
US20120116355A1 (en) 2012-05-10
BRPI1007775A2 (pt) 2016-02-23
EP2424600A1 (de) 2012-03-07
EP2424600B1 (de) 2014-10-01
DE102009019340A1 (de) 2010-11-04
JP2012525166A (ja) 2012-10-22
CL2011002678A1 (es) 2012-04-20
WO2010124676A1 (de) 2010-11-04
JP5650722B2 (ja) 2015-01-07
US9216278B2 (en) 2015-12-22
CN102421471B (zh) 2014-06-25
CN102421471A (zh) 2012-04-18
ES2526559T3 (es) 2015-01-13

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