TW200633739A - Connector - Google Patents

Connector

Info

Publication number
TW200633739A
TW200633739A TW094120844A TW94120844A TW200633739A TW 200633739 A TW200633739 A TW 200633739A TW 094120844 A TW094120844 A TW 094120844A TW 94120844 A TW94120844 A TW 94120844A TW 200633739 A TW200633739 A TW 200633739A
Authority
TW
Taiwan
Prior art keywords
valve
barrel
diameter part
diameter
injector
Prior art date
Application number
TW094120844A
Other languages
Chinese (zh)
Other versions
TWI353858B (en
Inventor
Seiichi Iida
Original Assignee
Top Kk
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 Top Kk filed Critical Top Kk
Publication of TW200633739A publication Critical patent/TW200633739A/en
Application granted granted Critical
Publication of TWI353858B publication Critical patent/TWI353858B/zh

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
    • A61M39/02—Access sites
    • A61M39/04—Access sites having pierceable self-sealing members
    • A61M39/045—Access sites having pierceable self-sealing members pre-slit to be pierced by blunt instrument
    • 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
    • A61M39/10—Tube connectors; Tube couplings

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)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Lift Valve (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The invention concerns a connector that may correctly prevent the medicine liquid injected by injector from touching external air and air leaking, including a barrel element (2) and valve (3), the barrel element (2) has a large-diameter part (4) on an opening part (12C) external-embedded in a tube (11) and a small-diameter part (5) connected to the large-diameter part (4), the valve (3) comprises a barrel part (9) and a bottom (10) with a seamed valve hole (10a). By putting the valve (3) into barrel element (2) and the large-diameter part (4) be embedded in the opening part (12c), the valve (3) can be pushed to opening part (12c) and seal opening part (12c). The front part of barrel (22) of the injector (21) can be injected to the valve hole (10a), the valve hole (10a) can be opened and sealed with the front part of barrel (22), and then the opening part (12c) can be connected to the injector (21). The barrel element (2) has a taper part (6) connecting the large-diameter part (4) and the small-diameter part (5); the inner surface of large-diameter part (4) has multiple costae (7). The barrel element (2) has a male thread part (8) on the external surface of the small-diameter part (5) and a tube (11) is a tri-way plug valve.
TW094120844A 2005-03-28 2005-06-22 Connector TW200633739A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005090866 2005-03-28

Publications (2)

Publication Number Publication Date
TW200633739A true TW200633739A (en) 2006-10-01
TWI353858B TWI353858B (en) 2011-12-11

Family

ID=37053063

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094120844A TW200633739A (en) 2005-03-28 2005-06-22 Connector

Country Status (5)

Country Link
JP (1) JP4708423B2 (en)
CN (1) CN100520145C (en)
MY (1) MY142872A (en)
TW (1) TW200633739A (en)
WO (1) WO2006103792A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8337483B2 (en) * 2006-11-02 2012-12-25 Becton, Dickinson And Company Vascular access device chamber replacement
TR200906911A1 (en) * 2009-09-08 2010-12-21 Asset Medi̇kal Tasarim Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Cleanable needle-free valve.
CN103140257A (en) * 2010-07-23 2013-06-05 梅德拉控股公司 Enteral feeding connector and assembly
US9609893B2 (en) * 2013-03-15 2017-04-04 Rai Strategic Holdings, Inc. Cartridge and control body of an aerosol delivery device including anti-rotation mechanism and related method
MX2017014876A (en) * 2015-05-22 2018-04-20 Fresenius Kabi Deutschland Gmbh Connection assembly for conducting a medical liquid.
US11883364B2 (en) 2015-05-22 2024-01-30 Fresenius Kabi Deutschland Gmbh Connection assembly for directing a medical liquid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079432A (en) * 1996-07-02 2000-06-27 Paradis; Joseph R. Control of fluid flow by oval shaped valve member containing a cam interface
US6245048B1 (en) * 1996-12-16 2001-06-12 Icu Medical, Inc. Medical valve with positive flow characteristics
NZ336284A (en) * 1996-12-16 2001-05-25 Icu Medical Inc Positive flow valve for controlling flow between medical implement and catheter tip with seal increasing or decreasing in size when moved between two positions
JP4323721B2 (en) * 1998-05-29 2009-09-02 ローレンス・エイ・リン Luer receptacle and fluid transfer method
JP2002355318A (en) * 2001-06-01 2002-12-10 Terumo Corp Connector with valve body
US6869426B2 (en) * 2001-11-13 2005-03-22 Nypro Inc. Anti-drawback medical valve

Also Published As

Publication number Publication date
JP4708423B2 (en) 2011-06-22
TWI353858B (en) 2011-12-11
JPWO2006103792A1 (en) 2008-09-04
CN101133278A (en) 2008-02-27
CN100520145C (en) 2009-07-29
MY142872A (en) 2011-01-14
WO2006103792A1 (en) 2006-10-05

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