JP2016198679A - コネクタ - Google Patents
コネクタ Download PDFInfo
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- JP2016198679A JP2016198679A JP2016175640A JP2016175640A JP2016198679A JP 2016198679 A JP2016198679 A JP 2016198679A JP 2016175640 A JP2016175640 A JP 2016175640A JP 2016175640 A JP2016175640 A JP 2016175640A JP 2016198679 A JP2016198679 A JP 2016198679A
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- JP
- Japan
- Prior art keywords
- connector
- side space
- infusion
- flow path
- tube
- 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.)
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- 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
- A61M39/02—Access sites
-
- 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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/14—Static flow deviators in tubes disturbing laminar flow in tubes, e.g. archimedes screws
-
- 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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/20—Flow characteristics having means for promoting or enhancing the flow, actively or passively
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- 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)
Abstract
【解決手段】コネクタ10は、第1チューブ20aから流入される輸液剤を流通して第2チューブ20bに流出するメインライン流路38を内部に有するハウジング22と、ハウジング22に連設され第3チューブ20cを接続可能な接続用端子32と、メインライン流路38に連なるとともに、接続用端子32の内壁53によって囲まれる接続側空間52と、平面視で、メインライン流路38の軸方向に対し斜めに延設され、接続側空間52内で乱流を生じさせるように輸液剤を案内するリブ56とを有する。
【選択図】図5
Description
図2は、第1実施形態に係るコネクタ10の全体構成を示す斜視図であり、図3は、図2のコネクタ10の蓋体26を取り外した状態を示す斜視図であり、図4は、図3のコネクタ10の平面図、図5は、図2のコネクタ10の側面断面図である。
図8は、第2実施形態に係るコネクタ10Aの全体構成を示す平面図である。なお、以降の第2実施形態に係るコネクタ10Aにおいて、上述した第1実施形態に係るコネクタ10と同一の構成又は同一の機能を奏する構成には、同じ符号を付すこととし、その詳細な説明については省略する。
図9は、参考例であるコネクタ10Bの全体構成を示す平面図である。
20a…第1チューブ 20b…第2チューブ
20c…第3チューブ 22…ハウジング
28…第1ポート 30…第2ポート
32…第3ポート 52…接続側空間
53…内壁 54…流路用溝部
56、70…リブ 56a、70a…壁面
56b、70b…湾曲部 58…底部
60a、60b…側部 72…頂部
Claims (4)
- ハウジングと、
前記ハウジング内に設けられ、第1チューブから流入される流体を流通して第2チューブに流出させる流路と、
前記流路に連なる接続側空間を有し、該接続側空間を介して第3チューブが接続可能な接続用端子と、を備えるコネクタであって、
前記流路は、少なくとも前記接続側空間に連なる流路側空間が、前記接続側空間に対向する底部と、前記底部の両側から前記接続側空間に向かって延びる一対の側部と、によって構成され、且つ前記流体を少なくとも一方の側部に寄せるように前記接続側空間に導く壁面を有し、
前記壁面は、平面視で前記一対の側部の間に頂部を有し、該頂部から前記底部上に前記流路の軸方向に対して斜めに延設され、その両端部が前記一対の側部にそれぞれ連結される
ことを特徴とするコネクタ。 - 請求項1記載のコネクタにおいて、
前記壁面は、前記底部との連結部分が湾曲状に形成される
ことを特徴とするコネクタ。 - 請求項1記載のコネクタにおいて、
前記壁面は、平面視で前記流路を分断するリブに設けられるとともに、該分断された2つの流路を臨む両面に形成される
ことを特徴とするコネクタ。 - 請求項1記載のコネクタにおいて、
前記側部は、前記流路側空間の幅を緩やかに狭くするように、内側に延出形成された括れ部を有する
ことを特徴とするコネクタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011210214 | 2011-09-27 | ||
JP2011210214 | 2011-09-27 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013536074A Division JP6006220B2 (ja) | 2011-09-27 | 2012-08-21 | コネクタ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016198679A true JP2016198679A (ja) | 2016-12-01 |
JP2016198679A5 JP2016198679A5 (ja) | 2017-07-27 |
JP6406765B2 JP6406765B2 (ja) | 2018-10-17 |
Family
ID=47995057
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013536074A Active JP6006220B2 (ja) | 2011-09-27 | 2012-08-21 | コネクタ |
JP2016175640A Active JP6406765B2 (ja) | 2011-09-27 | 2016-09-08 | コネクタ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013536074A Active JP6006220B2 (ja) | 2011-09-27 | 2012-08-21 | コネクタ |
Country Status (5)
Country | Link |
---|---|
US (1) | US9089680B2 (ja) |
EP (1) | EP2762194B1 (ja) |
JP (2) | JP6006220B2 (ja) |
CN (1) | CN103826693B (ja) |
WO (1) | WO2013047006A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020116340A (ja) * | 2019-01-28 | 2020-08-06 | 株式会社トップ | コネクタ |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11229746B2 (en) | 2006-06-22 | 2022-01-25 | Excelsior Medical Corporation | Antiseptic cap |
US9078992B2 (en) | 2008-10-27 | 2015-07-14 | Pursuit Vascular, Inc. | Medical device for applying antimicrobial to proximal end of catheter |
US9168366B2 (en) | 2008-12-19 | 2015-10-27 | Icu Medical, Inc. | Medical connector with closeable luer connector |
US8323249B2 (en) | 2009-08-14 | 2012-12-04 | The Regents Of The University Of Michigan | Integrated vascular delivery system |
WO2011146769A2 (en) | 2010-05-19 | 2011-11-24 | 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 |
EP3714932A1 (en) | 2011-07-12 | 2020-09-30 | ICU Medical, Inc. | Device for delivery of antimicrobial agent into a transdermal catheter |
AU2012304344B2 (en) | 2011-09-09 | 2016-02-04 | Icu Medical, Inc. | Medical connectors with fluid-resistant mating interfaces |
JP6382210B2 (ja) | 2012-11-12 | 2018-08-29 | アイシーユー・メディカル・インコーポレーテッド | 医療用コネクタ |
USD742507S1 (en) * | 2013-01-22 | 2015-11-03 | Intersurgical Ag | Sensor with connector for resiratory circuit |
CN105163796B (zh) | 2013-03-15 | 2018-06-01 | Icu医学有限公司 | 医用连接器 |
EP3028736B1 (en) * | 2013-07-31 | 2022-11-23 | Terumo Kabushiki Kaisha | Connector and transfusion set |
ES2941891T3 (es) | 2013-12-11 | 2023-05-26 | Icu Medical Inc | Válvula de retención |
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 |
JP6822978B2 (ja) | 2015-05-08 | 2021-01-27 | アイシーユー・メディカル・インコーポレーテッド | 治療薬のエミッタを受け入れるように構成された医療用コネクタ |
IT201600075597A1 (it) * | 2016-07-19 | 2018-01-19 | Borla Ind | Componente di flusso particolarmente per linee medicali per emodialisi |
PT3525865T (pt) | 2016-10-14 | 2022-11-17 | Icu Medical Inc | Tampas de higienização para conectores médicos |
WO2018204206A2 (en) | 2017-05-01 | 2018-11-08 | Icu Medical, Inc. | Medical fluid connectors and methods for providing additives in medical fluid lines |
USD850615S1 (en) * | 2018-04-24 | 2019-06-04 | Gi Supply | Tube connector |
US11534595B2 (en) | 2018-11-07 | 2022-12-27 | Icu Medical, Inc. | Device for delivering an antimicrobial composition into an infusion device |
US11517732B2 (en) | 2018-11-07 | 2022-12-06 | Icu Medical, Inc. | Syringe with antimicrobial properties |
US11541221B2 (en) | 2018-11-07 | 2023-01-03 | Icu Medical, Inc. | Tubing set with antimicrobial properties |
US11541220B2 (en) | 2018-11-07 | 2023-01-03 | Icu Medical, Inc. | Needleless connector with antimicrobial properties |
US11400195B2 (en) | 2018-11-07 | 2022-08-02 | Icu Medical, Inc. | Peritoneal dialysis transfer set with antimicrobial properties |
AU2019384564B2 (en) | 2018-11-21 | 2023-11-23 | Icu Medical, Inc. | Antimicrobial device comprising a cap with ring and insert |
DE102020116247A1 (de) * | 2020-06-19 | 2021-12-23 | Fresenius Medical Care Deutschland Gmbh | Schlaucheinsatzstück für einen hydraulikschlauchsatz einer blutbehandlungsvorrichtung |
EP4255552A1 (en) | 2020-12-07 | 2023-10-11 | ICU Medical, Inc. | Peritoneal dialysis caps, systems and methods |
CN113262392B (zh) * | 2021-04-25 | 2022-08-09 | 泰尔茂医疗产品(杭州)有限公司 | 连接器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007175477A (ja) * | 2005-12-02 | 2007-07-12 | Nippon Sherwood Medical Industries Ltd | コネクタ |
JP2008029495A (ja) * | 2006-07-27 | 2008-02-14 | Nippon Sherwood Medical Industries Ltd | 液体混注具 |
JP2008055056A (ja) * | 2006-09-01 | 2008-03-13 | Nippon Sherwood Medical Industries Ltd | 液体混注具 |
JP2010505551A (ja) * | 2006-10-05 | 2010-02-25 | ベクトン・ディキンソン・アンド・カンパニー | 脈管アクセス装置の流体流れの方向 |
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WO1994015665A1 (en) * | 1993-01-13 | 1994-07-21 | Medex, Inc. | Needleless sample set |
JP2006129884A (ja) * | 2004-11-02 | 2006-05-25 | Kawasumi Lab Inc | 混注部材、接続部材及び医療用具 |
CA2567868C (en) * | 2005-12-02 | 2010-02-16 | Shigeaki Funamura | Connector |
US7584767B2 (en) | 2006-03-31 | 2009-09-08 | Tyco Healthcare Group Lp | Connector |
JP4820703B2 (ja) * | 2006-04-28 | 2011-11-24 | 日本シャーウッド株式会社 | 液体混注具 |
-
2012
- 2012-08-21 CN CN201280046663.6A patent/CN103826693B/zh active Active
- 2012-08-21 JP JP2013536074A patent/JP6006220B2/ja active Active
- 2012-08-21 EP EP12837582.1A patent/EP2762194B1/en active Active
- 2012-08-21 WO PCT/JP2012/071041 patent/WO2013047006A1/ja active Application Filing
-
2014
- 2014-03-26 US US14/226,425 patent/US9089680B2/en active Active
-
2016
- 2016-09-08 JP JP2016175640A patent/JP6406765B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007175477A (ja) * | 2005-12-02 | 2007-07-12 | Nippon Sherwood Medical Industries Ltd | コネクタ |
JP2008029495A (ja) * | 2006-07-27 | 2008-02-14 | Nippon Sherwood Medical Industries Ltd | 液体混注具 |
JP2008055056A (ja) * | 2006-09-01 | 2008-03-13 | Nippon Sherwood Medical Industries Ltd | 液体混注具 |
JP2010505551A (ja) * | 2006-10-05 | 2010-02-25 | ベクトン・ディキンソン・アンド・カンパニー | 脈管アクセス装置の流体流れの方向 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020116340A (ja) * | 2019-01-28 | 2020-08-06 | 株式会社トップ | コネクタ |
JP7167408B2 (ja) | 2019-01-28 | 2022-11-09 | 株式会社トップ | コネクタ |
Also Published As
Publication number | Publication date |
---|---|
JP6006220B2 (ja) | 2016-10-12 |
CN103826693B (zh) | 2016-03-02 |
US9089680B2 (en) | 2015-07-28 |
JPWO2013047006A1 (ja) | 2015-03-26 |
EP2762194A1 (en) | 2014-08-06 |
WO2013047006A1 (ja) | 2013-04-04 |
EP2762194A4 (en) | 2015-08-26 |
US20140207117A1 (en) | 2014-07-24 |
EP2762194B1 (en) | 2019-02-20 |
JP6406765B2 (ja) | 2018-10-17 |
CN103826693A (zh) | 2014-05-28 |
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