JPH11507275A - 医療用コネクタ - Google Patents
医療用コネクタInfo
- Publication number
- JPH11507275A JPH11507275A JP9502139A JP50213997A JPH11507275A JP H11507275 A JPH11507275 A JP H11507275A JP 9502139 A JP9502139 A JP 9502139A JP 50213997 A JP50213997 A JP 50213997A JP H11507275 A JPH11507275 A JP H11507275A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fluid
- luer
- conduit
- patient
- 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.)
- Ceased
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
-
- 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
- A61M2039/226—Spindles or actuating means
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Pulmonology (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)
- Materials For Medical Uses (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.患者へ及び患者から流体を移送するのに使用するための医療用コネクタであ って、 主要導管を含み、前記主要導管は流体の主要供給源に流体接続する上流枝管 と患者に流体接続する下流枝管とを有し、 前記主要導管に流体接続する二次導管を含み、及び、 中空の弾性バルブを含み、前記弾性バルブは前記バルブが圧縮解除された状 態であるときに前記主要流体が前記バルブを通ってフローすることができるよう に配置され、前記バルブは前記二次導管内へと延びるタブを有し、前記二次導管 内に挿入されたルーアーが前記タブを押圧するようになっており、これにより前 記コネクタを通る前記主要流体のフローを遮る一方、前記ルーアーから前記患者 への流体フロー及び前記患者から前記ルーアーへの流体フローの両方を許容する 、 医療用コネクタ。 2.前記医療用コネクタが、前記第二導管の内部壁に沿って配置された突起を更 に含む、請求項1の医療用コネクタ。 3.前記突起が環状リングからなる、請求項2の医療用コネクタ。 4.前記突起が前記二次導管の内部壁に沿って配置された1対のタブからなる、 請求項2の医療用コネクタ。 5.前記バルブが圧縮解除状態にあるとき、前記主要導管の内部壁に前記バルブ が液密係合する、請求項1の医療用コネクタ。 6.前記ルーアーが前記二次導管内の第一位置に挿入されて前記二次導管内のデ ッドスペースが実質的に最小限に抑えられることができる、請求項1の医療用コ ネクタ。 7.前記ルーアーから前記二次導管へと二次流体を吐き出して前記バルブを変形 させ、前記二次流体を前記主要導管内に入れて患者へと移送させる、請求項6の 医療用コネクタ。 8.前記二次流体が前記二次導管から前記主要導管へと通過したあとに前記バル ブが元の位置に圧縮解除される、請求項7の医療用コネクタ。 9.前記ルーアーが前記二次導管内の第二位置へと挿入されて前記ルーアーが前 記バルブの前記タブをバイアスし、前記主要流体が前記バルブを通過して移送さ れるのを防ぎながら前記ルーアーと患者との間の流体接続を維持するように前記 バルブを崩す、請求項1の医療用コネクタ。 10.前記ルーアーが前記突起を横切ると耳に聞こえる音を生じる、請求項2の 医療用コネクタ。 11.前記二次導管が前記二次導管を前記ルーアーにロックするためのロック機 構を更に含む、請求項1の医療用コネクタ。 12.患者から流体を誘導して引き出すための方法であって、 ルーアーを医療用コネクタの二次導管内の第一位置へと挿入するステップを 含み、前記医療用コネクタは主要導管、二次導管及び中空の弾性バルブを有し、 前記バルブが圧縮解除状態であるときに主要流体の供給源が前記バルブの中を流 れるようになっており、前記バルブが圧縮された状態のときは前記流体の主要供 給源が前記バルブ内を流れないようになっており、 前記ルーアーの中の二次流体を前記二次導管へと移動させることにより前記 バルブを僅かに変形させるステップを含み、これにより前記主要流体と二次流体 とが前記医療用コネクタを通って患者へと同時に移動することができるようにな っており、 前記ルーアーを前記二次導管の中の第二位置へと挿入して前記流体の主要供 給源が前記バルブを通らないようにする一方で前記ルーアーと患者との間に流体 接続を確立するステップを含み、 前記主要導管及び二次導管を通して前記患者から前記ルーアーへと流体を引 き出すステップを含み、及び、 前記ルーアーを取り出すことにより前記医療用コネクタを介して前記主要流 体の前記フローをその供給源から患者へと再び確立するステップを含む、 流体引き出し方法。 13.前記ルーアーが前記二次導管内の第二位置へと挿入されたときに耳に聞こ える音が生成される、請求項12の方法。 14.前記ルーアーを第二位置へと挿入する前記ステップの後に前記引き出しス テップが行われる、請求項12の方法。 15.ルーアーを第二位置に挿入する前記ステップの前に第一位置へとルーアー を挿入する前記ステップが行われる、請求項12の方法。 16.ルーアーを第一位置に挿入する前記ステップの前にルーアーを第二位置へ と挿入する前記ステップが行われる、請求項12の方法。 17.前記移動させるステップの前に前記引き出しステップが行われる、請求項 12の方法。 18.前記引き出しステップの前に前記移動させるステップが行われる、請求項 12の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/480,615 US5810768A (en) | 1995-06-07 | 1995-06-07 | Medical connector |
US08/480,615 | 1995-06-07 | ||
PCT/US1996/009996 WO1996040359A1 (en) | 1995-06-07 | 1996-06-07 | Medical connector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11507275A true JPH11507275A (ja) | 1999-06-29 |
Family
ID=23908651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9502139A Ceased JPH11507275A (ja) | 1995-06-07 | 1996-06-07 | 医療用コネクタ |
Country Status (14)
Country | Link |
---|---|
US (2) | US5810768A (ja) |
EP (1) | EP0830173B1 (ja) |
JP (1) | JPH11507275A (ja) |
KR (1) | KR100446676B1 (ja) |
CN (1) | CN1161165C (ja) |
AT (1) | ATE211007T1 (ja) |
AU (1) | AU6271696A (ja) |
BR (1) | BR9609402A (ja) |
CA (1) | CA2220969A1 (ja) |
DE (1) | DE69618191T2 (ja) |
ES (1) | ES2170242T3 (ja) |
HK (1) | HK1014884A1 (ja) |
RU (1) | RU2180600C2 (ja) |
WO (1) | WO1996040359A1 (ja) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10277161A (ja) * | 1997-04-10 | 1998-10-20 | Hakko Denki Seisakusho:Kk | 注入・採取用アダプター |
JP2004329923A (ja) * | 2003-05-02 | 2004-11-25 | Becton Dickinson & Co | 医療装置取付け用の管理された解除機構 |
JP2012058242A (ja) * | 2010-09-08 | 2012-03-22 | Tyco Healthcare Group Lp | ニードルレスサンプリングポート |
KR101348689B1 (ko) * | 2013-09-13 | 2014-01-13 | 장근수 | 다방향 밸브 |
JP2014511252A (ja) * | 2011-03-08 | 2014-05-15 | ホスピ・コーポレーション | カテーテルを挿入した膀胱の無菌洗浄、採尿、および尿流量制御のための方法およびデバイス |
US8915890B2 (en) | 2009-07-30 | 2014-12-23 | Becton, Dickinson And Company | Medical device assembly |
WO2015037928A1 (ko) * | 2013-09-13 | 2015-03-19 | 주식회사 제이엠메디칼 | 다방향 밸브 |
JP2015091545A (ja) * | 2009-09-30 | 2015-05-14 | フレゼニウス メディカル ケアー ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツングFresenius Medical Care Deutschland GmbH | 薬物の注入のためのインサートを有する配管セット |
KR20160029411A (ko) * | 2014-09-05 | 2016-03-15 | 주식회사 제이엠메디칼 | 주입량 및 주입방향 조절형 밸브 |
JP2016202937A (ja) * | 2016-07-07 | 2016-12-08 | ニプロ株式会社 | ニードルレスコネクター |
JP2017520341A (ja) * | 2014-07-08 | 2017-07-27 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | ポート付きカテーテルのサイドポートを開くための抗菌性作動器 |
WO2017163787A1 (ja) * | 2016-03-22 | 2017-09-28 | テルモ株式会社 | 医療用コネクタ、輸液セット及び流体の採取方法 |
US10493244B2 (en) | 2015-10-28 | 2019-12-03 | Becton, Dickinson And Company | Extension tubing strain relief |
US10589063B2 (en) | 2014-04-23 | 2020-03-17 | Becton, Dickinson And Company | Antimicrobial obturator for use with vascular access devices |
US11219705B2 (en) | 2014-07-08 | 2022-01-11 | Becton, Dickinson And Company | Antimicrobial coating forming kink resistant feature on a vascular access device |
JP2022009711A (ja) * | 2015-10-28 | 2022-01-14 | ケアフュージョン 303、インコーポレイテッド | Yポート・ニードル・フリー・コネクターを備えた閉鎖式ivアクセス・デバイス |
US11357962B2 (en) | 2013-02-13 | 2022-06-14 | Becton, Dickinson And Company | Blood control IV catheter with stationary septum activator |
US11357965B2 (en) | 2014-04-23 | 2022-06-14 | Becton, Dickinson And Company | Antimicrobial caps for medical connectors |
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Also Published As
Publication number | Publication date |
---|---|
KR100446676B1 (ko) | 2004-10-14 |
US5810768A (en) | 1998-09-22 |
KR19990022479A (ko) | 1999-03-25 |
CN1187139A (zh) | 1998-07-08 |
BR9609402A (pt) | 1999-07-27 |
ATE211007T1 (de) | 2002-01-15 |
DE69618191T2 (de) | 2002-08-22 |
RU2180600C2 (ru) | 2002-03-20 |
ES2170242T3 (es) | 2002-08-01 |
AU6271696A (en) | 1996-12-30 |
WO1996040359A1 (en) | 1996-12-19 |
EP0830173B1 (en) | 2001-12-19 |
EP0830173A1 (en) | 1998-03-25 |
US6083194A (en) | 2000-07-04 |
HK1014884A1 (en) | 1999-10-08 |
MX9709242A (es) | 1998-03-31 |
CA2220969A1 (en) | 1996-12-19 |
DE69618191D1 (de) | 2002-01-31 |
CN1161165C (zh) | 2004-08-11 |
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