JP6311934B2 - ニードルレスコネクター - Google Patents

ニードルレスコネクター Download PDF

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Publication number
JP6311934B2
JP6311934B2 JP2014538591A JP2014538591A JP6311934B2 JP 6311934 B2 JP6311934 B2 JP 6311934B2 JP 2014538591 A JP2014538591 A JP 2014538591A JP 2014538591 A JP2014538591 A JP 2014538591A JP 6311934 B2 JP6311934 B2 JP 6311934B2
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JP
Japan
Prior art keywords
valve body
elastic valve
support surface
needleless connector
projecting support
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2014538591A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2014050976A1 (ja
Inventor
佐野　嘉彦
嘉彦 佐野
浩 松尾
浩 松尾
鈴木　賢
賢 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nipro Corp
Original Assignee
Nipro Corp
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 Nipro Corp filed Critical Nipro Corp
Publication of JPWO2014050976A1 publication Critical patent/JPWO2014050976A1/ja
Application granted granted Critical
Publication of JP6311934B2 publication Critical patent/JP6311934B2/ja
Active legal-status Critical Current
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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
    • A61M39/22—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
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • A61M2039/261—Valves closing automatically on disconnecting the line and opening on reconnection thereof where the fluid space within the valve is increasing upon 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
    • A61M39/02—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP2014538591A 2012-09-26 2013-09-26 ニードルレスコネクター Active JP6311934B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012213139 2012-09-26
JP2012213139 2012-09-26
PCT/JP2013/076084 WO2014050976A1 (fr) 2012-09-26 2013-09-26 Raccord sans aiguille

Publications (2)

Publication Number Publication Date
JPWO2014050976A1 JPWO2014050976A1 (ja) 2016-08-22
JP6311934B2 true JP6311934B2 (ja) 2018-04-18

Family

ID=50388371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014538591A Active JP6311934B2 (ja) 2012-09-26 2013-09-26 ニードルレスコネクター

Country Status (2)

Country Link
JP (1) JP6311934B2 (fr)
WO (1) WO2014050976A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6489352B2 (ja) * 2014-12-09 2019-03-27 ニプロ株式会社 ニードルレスコネクター
JP6807012B2 (ja) * 2016-02-19 2021-01-06 株式会社ジェイ・エム・エス アダプタ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ286445A (en) * 1995-05-16 1997-12-19 Ivac Corp Needleless luer connector: deformable piston occludes bore
US6050978A (en) * 1997-05-09 2000-04-18 Becton Dickinson And Company Needleless valve connector
US8540677B2 (en) * 2006-11-02 2013-09-24 Becton, Dickinson And Company Vascular access device chamber venting
FR2910817B1 (fr) * 2007-01-03 2009-02-13 Vygon Sa Connecteur pour etablir une communication de fluide sous le controle d'une valve, notamment a usage dans le domaine medical
WO2009133754A1 (fr) * 2008-05-02 2009-11-05 テルモ株式会社 Ensemble connecteur
US8758306B2 (en) * 2010-05-17 2014-06-24 Icu Medical, Inc. Medical connectors and methods of use

Also Published As

Publication number Publication date
JPWO2014050976A1 (ja) 2016-08-22
WO2014050976A1 (fr) 2014-04-03

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