JP6059338B2 - コネクタ - Google Patents
コネクタ Download PDFInfo
- Publication number
- JP6059338B2 JP6059338B2 JP2015509583A JP2015509583A JP6059338B2 JP 6059338 B2 JP6059338 B2 JP 6059338B2 JP 2015509583 A JP2015509583 A JP 2015509583A JP 2015509583 A JP2015509583 A JP 2015509583A JP 6059338 B2 JP6059338 B2 JP 6059338B2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- connector
- pair
- convex portions
- convex portion
- 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
Links
- 238000003780 insertion Methods 0.000 description 39
- 230000037431 insertion Effects 0.000 description 39
- 230000002093 peripheral effect Effects 0.000 description 27
- 238000001802 infusion Methods 0.000 description 25
- 239000007788 liquid Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000008155 medical solution Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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
- A61M39/105—Multi-channel connectors or couplings, e.g. for connecting multi-lumen tubes
-
- 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
- A61M2039/0036—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use characterised by a septum having particular features, e.g. having venting channels or being made from antimicrobial or self-lubricating elastomer
- A61M2039/0072—Means for increasing tightness of the septum, e.g. compression rings, special materials, special constructions
-
- 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
- A61M2039/1072—Tube connectors; Tube couplings with a septum present in the connector
-
- 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
- A61M2039/1083—Tube connectors; Tube couplings having a plurality of female connectors, e.g. Luer 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
- A61M2039/1088—Tube connectors; Tube couplings having a plurality of male connectors, e.g. Luer 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
- A61M2039/2426—Slit valve
-
- 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
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
- A61M39/286—Wedge clamps, e.g. roller clamps with inclined guides
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)
Description
2 輸液ライン
3 輸液バッグ
4 留置針
5 点滴筒
6 クレンメ
7 チューブ
8 シリンジ
10 コネクタ本体
11 キャップ組立体
12 本体部
13,14 接続部
15 流入口
16 流出口
17 流路
18 開口孔
20 凸部
21 キャップ(固定部材)
21a フランジ部
21b 係止部
21c 接続孔
22 弁体
23 内挿体(円筒部)
23a フランジ部
23b 内周面
24 接続用開口
25 雄ねじ
30 弁本体部
30a 押込み面
30b 底面
31 被保持部
32 スリット
33 サブスリット
34 隔壁
35 内側凸部
35a 外周面
35b 内周面
36 外側凸部
36a 外面
36b 内面
40 オスコネクタ
41 筒体
42 雌ねじ
Claims (4)
- 流路を備えるコネクタ本体と、
先端が前記流路の接続用開口となる円筒部と、
弾性体により形成され、前記円筒部の先端に配置されて前記接続用開口を閉塞する弁体と、
前記弁体を前記円筒部と共に挟持する固定部材と、を有するコネクタであって、
前記弁体は、
スリットを備えた弁本体部と、
前記円筒部の内径よりも外径が小さい環状に形成され、前記弁本体部の底面から突出する内側凸部と、
前記内側凸部の軸心を中心として互いに点対称に配置され、それぞれ前記内側凸部よりも径方向外側において前記底面から突出して前記円筒部の内側に配置される一対の外側凸部と、を有することを特徴とするコネクタ。 - 一対の前記外側凸部は、前記スリットの長手方向に沿って配置されることを特徴とする請求項1に記載のコネクタ。
- 一対の前記外側凸部の径方向外側を向く外面は、それぞれ前記底面から離れるにつれて前記内側凸部の軸心に近づく方向に傾斜していることを特徴とする請求項1に記載のコネクタ。
- 一対の前記外側凸部の前記底面からの突出高さは、前記内側凸部の前記底面からの突出高さよりも大きいことを特徴とする請求項1に記載のコネクタ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/002249 WO2014162339A1 (ja) | 2013-04-01 | 2013-04-01 | コネクタ |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016238289A Division JP6246306B2 (ja) | 2016-12-08 | 2016-12-08 | コネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6059338B2 true JP6059338B2 (ja) | 2017-01-11 |
JPWO2014162339A1 JPWO2014162339A1 (ja) | 2017-02-16 |
Family
ID=51657675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015509583A Active JP6059338B2 (ja) | 2013-04-01 | 2013-04-01 | コネクタ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10232162B2 (ja) |
EP (1) | EP2982408B1 (ja) |
JP (1) | JP6059338B2 (ja) |
CN (1) | CN105102057B (ja) |
AU (1) | AU2013385106B2 (ja) |
WO (1) | WO2014162339A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8323249B2 (en) | 2009-08-14 | 2012-12-04 | The Regents Of The University Of Michigan | Integrated vascular delivery system |
US8771230B2 (en) | 2010-05-19 | 2014-07-08 | Tangent Medical Technologies, Llc | Integrated vascular delivery system |
US8814833B2 (en) | 2010-05-19 | 2014-08-26 | Tangent Medical Technologies Llc | Safety needle system operable with a medical device |
AU2013342123B2 (en) | 2012-11-12 | 2018-08-02 | Icu Medical, Inc. | Medical connector |
WO2014149566A1 (en) | 2013-03-15 | 2014-09-25 | Icu Medical , Inc. | Medical connector |
CA2932124C (en) | 2013-12-11 | 2023-05-09 | Icu Medical, Inc. | Check valve |
CA2937744C (en) | 2014-02-04 | 2022-08-09 | Icu Medical, Inc. | Self-priming systems and methods |
USD786427S1 (en) | 2014-12-03 | 2017-05-09 | Icu Medical, Inc. | Fluid manifold |
USD793551S1 (en) | 2014-12-03 | 2017-08-01 | Icu Medical, Inc. | Fluid manifold |
IT201600075597A1 (it) * | 2016-07-19 | 2018-01-19 | Borla Ind | Componente di flusso particolarmente per linee medicali per emodialisi |
WO2018142902A1 (ja) * | 2017-02-01 | 2018-08-09 | テルモ株式会社 | コネクタ |
US20210228857A1 (en) * | 2020-01-27 | 2021-07-29 | Becton, Dickinson And Company | Rotating Luer Connector |
WO2023007813A1 (ja) * | 2021-07-30 | 2023-02-02 | テルモ株式会社 | 測定用プローブ、アダプタおよび測定システム |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000217929A (ja) * | 1998-11-25 | 2000-08-08 | Hanako Medical Kk | ニ―ドルレス混注管 |
JP2009172099A (ja) * | 2008-01-23 | 2009-08-06 | Fukai Kogyo Kk | 医療用シール弁 |
JP2009195720A (ja) * | 2003-07-09 | 2009-09-03 | Jms Co Ltd | 混注ポート |
JP2010075684A (ja) * | 2008-09-01 | 2010-04-08 | Jms Co Ltd | 医療用ポート |
WO2010073643A1 (ja) * | 2008-12-26 | 2010-07-01 | 二プロ株式会社 | 医療用コネクタ |
EP2213328A1 (en) * | 2007-09-27 | 2010-08-04 | Terumo Kabushiki Kaisha | Valve element and medical instrument |
JP2010167202A (ja) * | 2009-01-26 | 2010-08-05 | Jms Co Ltd | 医療用ポート |
JP2012152269A (ja) * | 2011-01-24 | 2012-08-16 | Jms Co Ltd | オス部材カバー及びカバー付きオス部材 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4060247B2 (ja) * | 2003-07-14 | 2008-03-12 | 株式会社大塚製薬工場 | 薬剤容器用の口部材 |
US20080086097A1 (en) * | 2006-10-05 | 2008-04-10 | Becton, Dickinson And Company | Vascular access device fluid flow direction |
CN102215903B (zh) * | 2008-03-25 | 2014-08-06 | 美国圣戈班性能塑料公司 | 连接器组件 |
CA2732318C (en) * | 2008-07-29 | 2017-07-04 | Alex Stenzler | Valve assembly for respiratory systems |
WO2010110140A1 (ja) * | 2009-03-27 | 2010-09-30 | テルモ株式会社 | 弁体の製造方法、弁体および医療用具 |
-
2013
- 2013-04-01 AU AU2013385106A patent/AU2013385106B2/en active Active
- 2013-04-01 JP JP2015509583A patent/JP6059338B2/ja active Active
- 2013-04-01 WO PCT/JP2013/002249 patent/WO2014162339A1/ja active Application Filing
- 2013-04-01 CN CN201380075391.7A patent/CN105102057B/zh active Active
- 2013-04-01 EP EP13881433.0A patent/EP2982408B1/en active Active
-
2015
- 2015-10-01 US US14/872,994 patent/US10232162B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000217929A (ja) * | 1998-11-25 | 2000-08-08 | Hanako Medical Kk | ニ―ドルレス混注管 |
JP2009195720A (ja) * | 2003-07-09 | 2009-09-03 | Jms Co Ltd | 混注ポート |
EP2213328A1 (en) * | 2007-09-27 | 2010-08-04 | Terumo Kabushiki Kaisha | Valve element and medical instrument |
JP2009172099A (ja) * | 2008-01-23 | 2009-08-06 | Fukai Kogyo Kk | 医療用シール弁 |
JP2010075684A (ja) * | 2008-09-01 | 2010-04-08 | Jms Co Ltd | 医療用ポート |
WO2010073643A1 (ja) * | 2008-12-26 | 2010-07-01 | 二プロ株式会社 | 医療用コネクタ |
JP2010167202A (ja) * | 2009-01-26 | 2010-08-05 | Jms Co Ltd | 医療用ポート |
JP2012152269A (ja) * | 2011-01-24 | 2012-08-16 | Jms Co Ltd | オス部材カバー及びカバー付きオス部材 |
Also Published As
Publication number | Publication date |
---|---|
US10232162B2 (en) | 2019-03-19 |
EP2982408A1 (en) | 2016-02-10 |
US20160022978A1 (en) | 2016-01-28 |
WO2014162339A1 (ja) | 2014-10-09 |
CN105102057B (zh) | 2019-05-17 |
AU2013385106B2 (en) | 2018-07-26 |
JPWO2014162339A1 (ja) | 2017-02-16 |
EP2982408B1 (en) | 2018-03-28 |
EP2982408A4 (en) | 2016-10-26 |
AU2013385106A1 (en) | 2015-11-12 |
CN105102057A (zh) | 2015-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6059338B2 (ja) | コネクタ | |
JP2008528230A (ja) | 医療用yサイトのための逆止め弁 | |
JP6776225B2 (ja) | 医療用コネクタ | |
JP3203662U (ja) | コネクタ | |
JP5660347B2 (ja) | 医療用弁 | |
KR200473750Y1 (ko) | 니들 프리 타입의 의료용 인젝션 커넥터 | |
JP6246306B2 (ja) | コネクタ | |
JP2015066205A (ja) | 医療用コネクタ、混注管、三方活栓及び薬剤バック | |
JP6670437B2 (ja) | ニードルレスコネクター | |
JP6437528B2 (ja) | コネクタ及び輸液セット | |
WO2015037271A1 (ja) | 医療用キャップ付コネクタ | |
JP6709777B2 (ja) | オスコネクタ及び輸液セット | |
JP6382548B2 (ja) | 医療用コネクタ | |
WO2013146740A1 (ja) | コネクタ | |
JP6177762B2 (ja) | コネクタ | |
JP5661885B2 (ja) | 医療用弁 | |
JP7286495B2 (ja) | 医療用コネクタ | |
JP6718153B2 (ja) | 医療用弁 | |
TWI576132B (zh) | Safe infusion connection | |
JP2014050524A (ja) | コネクタ用弁体及びコネクタ | |
JP6343636B2 (ja) | 医療用弁 | |
JP5968987B2 (ja) | 医療用弁 | |
JP4549740B2 (ja) | 一時閉鎖用プラグ | |
JP2017143946A (ja) | ニードルレスポート | |
JP6489352B2 (ja) | ニードルレスコネクター |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161108 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161208 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6059338 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |