JP5041920B2 - ロック型コネクター - Google Patents
ロック型コネクター Download PDFInfo
- Publication number
- JP5041920B2 JP5041920B2 JP2007217933A JP2007217933A JP5041920B2 JP 5041920 B2 JP5041920 B2 JP 5041920B2 JP 2007217933 A JP2007217933 A JP 2007217933A JP 2007217933 A JP2007217933 A JP 2007217933A JP 5041920 B2 JP5041920 B2 JP 5041920B2
- Authority
- JP
- Japan
- Prior art keywords
- lock
- connection support
- lock ring
- support portion
- guide protrusion
- 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.)
- Expired - Fee Related
Links
Images
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
- A61M39/12—Tube connectors; Tube couplings for joining a flexible tube to a rigid attachment
-
- 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
- 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
- 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
Description
Claims (3)
- 一方の管体に連通する雌側コネクターが備える雌ルアー部に嵌合可能な雄ルアー部と、前記雄ルアー部の後端側に設けられ後端部が他方の管体に接続された円筒状の接続支持部と、前記雄ルアー部の先端側から抜け出ることを防止された状態で前記接続支持部に支持され前記雌側コネクターの所定部分に係合することにより前記雄ルアー部の前記雌ルアー部への嵌合状態を維持するロックリングとを備えたロック型コネクターであって、
前記接続支持部の外周面に、前記接続支持部の軸方向に対して徐々に湾曲しながら前記接続支持部の先端側から後端側に延びるガイド用突条を形成して、前記ロックリングの内周面に前記ガイド用突条が進入できる被ガイド用凹部を形成し、前記被ガイド用凹部内に前記ガイド用突条が位置したときに、前記ロックリングを前記接続支持部から前記他の管体側に移動させることができるようにし、
さらに、前記ガイド用突条の先端部と後端部との間の前記接続支持部の軸周り方向の角度を、45度から90度の間の値に設定したことを特徴とするロック型コネクター。 - 前記ガイド用突条における前記接続支持部の先端側の端部を前記接続支持部の中心軸に略直交する端面で構成した請求項1に記載のロック型コネクター。
- 前記ガイド用突条を前記接続支持部の外周面における前記接続支持部の中心軸を挟んだ両側にそれぞれ形成するとともに、前記被ガイド用凹部を前記ロックリングの内周面における前記ロックリングの中心軸を挟んだ両側にそれぞれ形成した請求項1または2に記載のロック型コネクター。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007217933A JP5041920B2 (ja) | 2007-08-24 | 2007-08-24 | ロック型コネクター |
CA002637022A CA2637022A1 (en) | 2007-08-24 | 2008-07-04 | Locking connector |
EP08012658A EP2027884A3 (en) | 2007-08-24 | 2008-07-14 | Locking connector |
AU2008203114A AU2008203114A1 (en) | 2007-07-24 | 2008-07-14 | Locking connector |
MX2008009286A MX2008009286A (es) | 2007-08-24 | 2008-07-18 | Conector de cierre. |
US12/195,049 US20090062776A1 (en) | 2007-08-24 | 2008-08-20 | Locking connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007217933A JP5041920B2 (ja) | 2007-08-24 | 2007-08-24 | ロック型コネクター |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009050346A JP2009050346A (ja) | 2009-03-12 |
JP5041920B2 true JP5041920B2 (ja) | 2012-10-03 |
Family
ID=40239640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007217933A Expired - Fee Related JP5041920B2 (ja) | 2007-07-24 | 2007-08-24 | ロック型コネクター |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090062776A1 (ja) |
EP (1) | EP2027884A3 (ja) |
JP (1) | JP5041920B2 (ja) |
AU (1) | AU2008203114A1 (ja) |
CA (1) | CA2637022A1 (ja) |
MX (1) | MX2008009286A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020085822A1 (ko) * | 2018-10-24 | 2020-04-30 | 김연주 | 스톱콕 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010109449A1 (en) | 2009-03-22 | 2010-09-30 | Elcam Medical Agricultural Cooperative Association Ltd. | Closed male luer connector |
US11628267B2 (en) | 2010-08-04 | 2023-04-18 | Medline Industries, Lp | Universal medical gas delivery system |
EP2545956A1 (en) * | 2011-07-15 | 2013-01-16 | Becton Dickinson France | Drug delivery device and adaptor |
US8777931B2 (en) | 2011-08-19 | 2014-07-15 | Alcon Research, Ltd. | Retractable luer lock fittings |
DE102014002650A1 (de) * | 2014-02-27 | 2015-08-27 | Fresenius Medical Care Deutschland Gmbh | Schraubverbinder für medizinische Schlauchsysteme und medizinisches Schlauchsystem mit Schraubverbinder |
CN111852454B (zh) * | 2020-06-18 | 2023-05-23 | 四川恒铭泽石油天然气工程有限公司 | 一种自动节流控压系统的通道切换方法 |
TW202345929A (zh) * | 2022-02-04 | 2023-12-01 | 紐西蘭商費雪派克保健有限公司 | 連接器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1133966A (en) * | 1979-06-04 | 1982-10-19 | Herbert Mittleman | Luer lock |
JPS5987840U (ja) * | 1982-12-07 | 1984-06-14 | 住友ベークライト株式会社 | ルア−ロツクコネクタ− |
DE3821154C1 (ja) * | 1988-06-23 | 1989-10-19 | B. Braun Melsungen Ag, 3508 Melsungen, De | |
US5113571A (en) * | 1990-01-29 | 1992-05-19 | Manska Wayne E | Method of manufacturing a connector for medical devices |
JP3456241B2 (ja) | 1993-11-26 | 2003-10-14 | 株式会社ジェイ・エム・エス | ロック型接続具 |
US5620427A (en) * | 1995-04-27 | 1997-04-15 | David R. Kipp | Luer lock system |
US7316679B2 (en) * | 2001-01-22 | 2008-01-08 | Venetec International, Inc. | Medical device connector fitting |
-
2007
- 2007-08-24 JP JP2007217933A patent/JP5041920B2/ja not_active Expired - Fee Related
-
2008
- 2008-07-04 CA CA002637022A patent/CA2637022A1/en not_active Abandoned
- 2008-07-14 AU AU2008203114A patent/AU2008203114A1/en not_active Abandoned
- 2008-07-14 EP EP08012658A patent/EP2027884A3/en not_active Withdrawn
- 2008-07-18 MX MX2008009286A patent/MX2008009286A/es not_active Application Discontinuation
- 2008-08-20 US US12/195,049 patent/US20090062776A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020085822A1 (ko) * | 2018-10-24 | 2020-04-30 | 김연주 | 스톱콕 |
Also Published As
Publication number | Publication date |
---|---|
MX2008009286A (es) | 2009-03-05 |
US20090062776A1 (en) | 2009-03-05 |
AU2008203114A1 (en) | 2009-03-12 |
EP2027884A2 (en) | 2009-02-25 |
EP2027884A3 (en) | 2009-03-04 |
JP2009050346A (ja) | 2009-03-12 |
CA2637022A1 (en) | 2009-02-24 |
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