JP6553357B2 - 耐流体性嵌合インターフェースを備えた医療用コネクタ - Google Patents
耐流体性嵌合インターフェースを備えた医療用コネクタ Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off 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
- 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
- A61M39/16—Tube connectors; Tube couplings having provision for disinfection or sterilisation
- A61M39/18—Methods or apparatus for making the connection under sterile conditions, i.e. sterile docking
-
- 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
- A61M39/10—Tube connectors; Tube couplings
- A61M2039/1027—Quick-acting type 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
- A61M2039/1033—Swivel nut connectors, e.g. threaded connectors, bayonet-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
- A61M2039/1066—Tube connectors; Tube couplings having protection means, e.g. sliding sleeve to protect connector itself, shrouds to protect a needle present in the connector, protective housing, isolating sheath
-
- 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
- A61M2039/262—Valves closing automatically on disconnecting the line and opening on reconnection thereof having a fluid space within the valve remaining the same upon connection and disconnection, i.e. neutral-drawback 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
- A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
- A61M2039/263—Valves closing automatically on disconnecting the line and opening on reconnection thereof where the fluid space within the valve is decreasing 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
- A61M39/22—Valves or arrangement of valves
- A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
- A61M2039/267—Valves closing automatically on disconnecting the line and opening on reconnection thereof having a sealing sleeve around a tubular or solid stem portion of the connector
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
- F16L29/04—Joints with fluid cut-off means with a cut-off device in each of the two pipe ends, the cut-off devices being automatically opened when the coupling is applied
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
- F16L37/34—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
- F16L37/35—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the valves having an axial bore
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- General Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
本出願は、「MEDICAL CONNECTORS WITH INCREASED FLUID CONTAINMENT」という名称の、2011年9月9日出願の米国仮特許出願第61/533,138号、「MEDICAL CONNECTORS WITH FLUID−RESISTANT MATING SURFACES」という名称の2011年11月9日出願の米国仮特許出願第61/557,793号、「MEDICAL CONNECTORS WITH FLUID−RESISTANT MATING SURFACES」という名称の12月22日出願の米国仮特許出願第61/579,582号、「MEDICAL CONNECTORS WITH FLUID−RESISTANT MATING SURFACES」という名称の2012年3月6日出願の米国仮特許出願第61/607,429号、および「MEDICAL CONNECTORS WITH FLUID−RESISTANT MATING SURFACES」という名称の2012年8月23日出願の米国仮特許出願第61/692,516号の利益を主張するものであり、上記で特定された特許出願の各々の内容は、参照によって本明細書に組み込まれ、これらが開示するすべてに関して本明細書の一部にするものとする。
50 シリンジ
63 針組立体
100 雄型コネクタ
112 第1の端部
114 第2の端部
116 弁部材
118 弾性部材
119 ルアー先端部シール
120 封止部材
122 雄型ルアー先端部
123 雄型ハウジング
124 シュラウド
128 嵌合表面
130 端部キャップ
132 第1のキャップ部品
134 第2のキャップ部品
144 閉鎖端部
146、148 嵌合表面
147 空洞
148 溝
150 支柱
154 チャンバ
156 流体通路
158 ルアーレシーバ
162 ポート
170 プランジャ
172 固定リング
174 第1のリング
176 嵌合表面
194 導管
400 雌型コネクタ
402 第1の端部
404 第2の端部
408 嵌合側部
410 シール要素
412 内部空洞
418 流体通路
440 雌型ハウジング
446 結合部分
460 シール要素
462 封止部分
463 第2の部分
464 座屈部分
466 嵌合表面
466 シール要素の嵌合表面
480 流体導管
485 雄型ルアー係合部
486 嵌合表面
487 チューブ
488 ポート
Claims (26)
- 医療流体を移送するための結合システムであって、
第1の中央軸、第1の端部、第2の端部、および雄型部分を有する第1のハウジングであって、前記雄型部分が内部流体通路を備える、第1のハウジングと、
前記雄型部分の内部空間内に少なくとも部分的に位置し、かつ開位置と閉位置の間を移行するように構成された弁部材であって、該弁部材は、第1の端部および第2の端部と、前記弁部材の前記第1の端部の第1の嵌合表面とを備え、前記弁部材の前記第1の端部は、前記弁部材が前記閉位置にある場合に、前記雄型部分内の流体が前記弁部材の前記第1の端部を超えて流れることを阻止するように構成された、弁部材と、
前記弁部材を前記閉位置に付勢させるように構成された付勢部材と、
を備える第1のコネクタと、
開構成と閉構成の間を移行するように構成された第2のコネクタであって、
第2の中央軸、前記第1のハウジングの前記雄型部分を受け入れるように構成された第1の端部、および第2の端部を有する第2のハウジングと、
前記第2のハウジングの内部空間内に少なくとも部分的に位置する流体導管であって、第1の端部と、第2の端部と、前記流体導管の前記第1の端部と前記第2の端部の間で前記流体導管内に延びる導管通路と、前記流体導管の前記第1の端部近くの、前記流体導管を通って前記導管通路内に延びる少なくとも1つのポートと、前記弁部材の前記第1の嵌合表面と解放可能に嵌合するように構成された第2の嵌合表面とを有する、流体導管と、
前記第2のハウジングの内部空間内に少なくとも部分的に位置する封止要素であって、第1の端部と、第2の端部と、前記封止要素の前記第1の端部にある、前記流体導管の前記第1の端部のサイズおよび形状に対応するようにサイズ設定され形成された開口部とを有し、前記第2のコネクタが前記閉構成にある場合に、流体が前記導管通路から前記流体導管の前記少なくとも1つのポートを通って流出することを阻止するように構成される、封止要素と、
前記第2のコネクタの前記内部空間内に配置された付勢部分と、
を備える第2のコネクタとを備え、
前記第1のコネクタおよび前記第2のコネクタは、前記第1のコネクタが前記第2のコネクタと連結される場合に、前記弁部材が前記開位置に移行され、かつ前記第2のコネクタが前記開構成に移行されるように、互いに連結するように構成され、かつ流体が前記第1および第2のコネクタを流通する場合に、前記第1の嵌合表面および前記第2の嵌合表面の間に流体が浸透することを阻止するために、前記第1の嵌合表面の外側周囲が前記第2の嵌合表面の外側周囲に接触するように、前記第1の嵌合表面および前記第2の嵌合表面が互いに結合されるように構成される、結合システム。 - 前記付勢部材がばねである、請求項1に記載の結合システム。
- 前記付勢部材が可撓性チューブである、請求項1に記載の結合システム。
- 前記流体導管が、剛性または半剛性材料から構築される、請求項1に記載の結合システム。
- 前記雄型部分が、ANSI準拠雄型ルアー先端部である、請求項1に記載の結合システム。
- 前記第2のハウジングの前記第1の端部が、ANSI準拠雌型ルアー先端部である、請求項5に記載の結合システム。
- 前記流体導管の少なくとも一部分が、前記第1のコネクタが前記第2のコネクタに連結される場合に、前記第1のコネクタの前記雄型部分に入るように構成される、請求項1に記載の結合システム。
- 前記第1の嵌合表面および前記第2の嵌合表面の少なくとも1つが、可撓性材料から構築される、請求項1に記載の結合システム。
- 前記第1のコネクタが、少なくとも1つの係合機構を有するシュラウド部分を含み、前記少なくとも1つの係合機構は、前記第2のコネクタの結合機構と係合するように構成される、請求項1に記載の結合システム。
- 前記シュラウド部分が、前記第2のハウジングの前記第1の端部の近くの前記第2のコネクタの一部分の外側断面積より大きい内部断面積を有する、請求項9に記載の結合システム。
- 前記少なくとも1つの係合機構が、フックを有するタブであり、前記フックは、前記第2のコネクタの前記結合機構と係合するように構成される、請求項9に記載の結合システム。
- 前記タブが、前記少なくとも1つの係合機構を前記第2のコネクタの前記結合機構から解放することを容易にするように構成された解放構造を含む、請求項11に記載の結合システム。
- 前記解放構造が、前記少なくとも1つのタブ上のドーム型突起部である、請求項12に記載の結合システム。
- 前記解放構造が、前記少なくとも1つのタブから突出する少なくとも1つのリッジである、請求項12に記載の結合システム。
- 前記結合機構が、前記第2のコネクタの外面上の環状チャネルである、請求項9に記載の結合システム。
- 前記タブが、長手方向に沿って配置された複数のリッジを含む、請求項11に記載の結合システム。
- 前記第2のコネクタが、前記シュラウド部分が前記第2のハウジングの前記第2の端部を超えて進むことを限定するように構成された当接機構を含む、請求項9に記載の結合システム。
- 前記当接機構が、前記シュラウド部分の内側断面積より大きい外側断面積を有し、前記当接機構は、前記第2のコネクタの外面上に位置する1つまたは複数のフランジを備える、請求項17に記載の結合システム。
- 前記流体導管の少なくとも一部分が、前記第1のコネクタが前記第2のコネクタに連結される場合に、前記第1のコネクタの前記雄型部分内に入るように構成される、請求項1に記載の結合システム。
- 前記第1のコネクタの前記雄型部分の少なくとも一部分が、前記第1のコネクタが前記第2のコネクタに連結される場合に、前記第2のハウジングの前記内部空間に入るように構成される、請求項1に記載の結合システム。
- 封止要素および医療流体を移送するための流体導管を有する雌型コネクタと連結するように構成された閉鎖可能な雄型コネクタであって、
前記雌型コネクタ内に位置する前記流体導管の断面の外側の幅と略等しい断面の内側の幅を有する開口部を備える雄型部分であって、前記雄型コネクタおよび前記雌型コネクタが連結する場合に、前記雄型部分における前記開口部が前記雌型コネクタの前記流体導管を封止可能に受け入れるようになっており、前記雌型コネクタの前記封止要素が前記雄型コネクタを流通する前記医療流体に接触することを防ぐ、雄型部分と、
前記雄型部分の内部空間内に少なくとも部分的に位置し、かつ開位置と閉位置の間を移行するように構成された弁部材であって、該弁部材は、第1の端部および第2の端部と、前記弁部材の前記第1の端部の第1の嵌合表面とを備え、前記弁部材の前記第1の端部は、前記弁部材が前記閉位置にある場合に、前記雄型部分内の流体が前記弁通路から前記弁部材の前記第1の端部を超えて流れることを阻止するように構成され、前記弁部材は前記閉位置に付勢されている、弁部材とを備え、
前記第1の嵌合表面は、前記雄型コネクタが前記雌型コネクタと連結される場合に、前記弁部材が前記開位置に移行されるように、前記雌型コネクタ上の第2の嵌合表面と解放可能に嵌合するようにサイズ設定、および形成され、かつ、前記閉鎖可能な雄型コネクタの前記第1の嵌合表面の外周を前記雌型コネクタの前記第2の嵌合表面の外周のサイズおよび形に合うようにすることによって、流体が前記雄型および雌型コネクタを流通する場合に、前記第1の嵌合表面および前記第2の嵌合表面の間に流体が浸透することを阻止するように前記第1の嵌合表面が前記第2の嵌合表面と結合されるように構成される、閉鎖可能な雄型コネクタ。 - 雄型コネクタと連結するように構成された閉鎖可能な医療用雌型コネクタであって、該雌型コネクタは、開構成と閉構成の間を移行するようにさらに構成され、かつ、
第2の中央軸、前記雄型コネクタのハウジングの雄型部分を受け入れるように構成された第1の端部、および第2の端部を有するハウジングと、
前記ハウジングの内部空間内に少なくとも部分的に位置する流体導管であって、第1の端部と、第2の端部と、前記流体導管の前記第1の端部と前記第2の端部の間で前記流体導管内に延びる導管通路と、前記流体導管の前記第1の端部近くの、前記流体導管を通って前記導管通路内に延びる少なくとも1つのポートと、嵌合表面とを有する、流体導管と、
前記ハウジングの内部空間内に少なくとも部分的に位置する封止要素であって、第1の端部と、第2の端部と、前記封止要素の前記第1の端部にある、前記流体導管の前記第1の端部のサイズおよび形状に対応するようにサイズ設定され形成された開口部とを有し、前記雌型コネクタが前記閉構成にある場合に、流体が前記導管通路から前記流体導管の前記少なくとも1つのポートを通って流出することを阻止するように構成される、封止要素と、
前記ハウジングの前記内部空間内に配置された付勢部分と、を備え、
流体が前記雄型および雌型コネクタを流通する場合に、前記雄型コネクタの前記嵌合表面または前記雌型コネクタの前記嵌合表面のいずれかに流体が接触する可能性を低減するために、前記雌型コネクタの前記嵌合表面と前記雄型コネクタの前記嵌合表面の間のシール接触を維持するように、前記雌型コネクタの前記嵌合表面が前記雄型コネクタの前記嵌合表面と結合されるように構成される、閉鎖可能な雌型コネクタ。 - 医療流体を移送するための結合システムであって、該結合システムは、開放段階および閉鎖段階を有し、かつ
第1の中央軸を備えた第1のハウジングであって、雄型部分を備えた第1の端部と第2の端部とを備え、前記雄型部分が内部流体通路を含む、第1のハウジング、
前記雄型部分の内部空間内に少なくとも部分的に配設された弁部材であって、該弁部材は、閉鎖端部と、前記閉鎖端部の第1の嵌合表面とを備える、弁部材、および
前記弁部材に機能的に結合された付勢部材
を備える、第1のコネクタと、
第2の中央軸を備えた第2のハウジングであって、前記雄型部分を受け入れるように構成された第1の端部と、第2の端部とを有する、第2のハウジング、
前記第2のハウジングの内部空間内に少なくとも部分的に配設された流体導管であって、閉鎖端部と、前記流体導管を通って延びる第2の通路と、前記流体導管の前記閉鎖端部近くの、前記流体導管を通って前記第2の通路内に延びる少なくとも1つのポートと、
前記閉鎖端部上の、前記第1の嵌合表面と結合するように構成された第2の嵌合表面とを備える、流体導管、および
前記第2のハウジング内に配設された封止部材であって、該封止部材は、第1の端部と、第2の端部とを備え、前記第1の端部は、前記開放段階および前記閉鎖段階の両方において開放開口部を備え、前記第1の端部のサイズおよび形状が、前記流体導管の前記閉鎖端部のサイズおよび形状に概ね対応し、前記封止部材は、流体が前記流体導管の前記少なくとも1つのポートを流通することを抑えるように構成される、封止部材
を備える、第2のコネクタとを備え、
流体が前記第1および第2のコネクタを流通する場合に、前記弁部材の前記閉鎖端部と前記流体導管の前記閉鎖端部の間に流体が浸透することを抑えるように、前記第1の嵌合表面および前記第2の嵌合表面は、互いに結合されるように構成される、結合システム。 - 医療流体を移送するための結合システムであって、該結合システムは、開放段階および閉鎖段階を有し、かつ
第1の中央軸を有する第1のハウジングであって、雄型部分を備えた第1の端部と、
第2の端部とを備え、前記雄型部分は内側断面積および内部流体通路を有する、第1のハウジング、
前記雄型部分の内部空間内に少なくとも部分的に配設された弁部材であって、断面積を有する閉鎖端部と、前記閉鎖端部上の第1の嵌合表面とを備える、弁部材、および
前記弁部材に機能的に結合された付勢部材
を備える、第1のコネクタと、
第2の中央軸を備えた第2のハウジングであって、前記雄型部分を受け入れるように構成された第1の端部と、第2の端部とを備える、第2のハウジング、
前記第2のハウジングの内部空間内に少なくとも部分的に配設された流体導管であって、開放端部と、閉鎖端部と、前記開放端部と前記閉鎖端部の間に延びる第2の通路と、
前記流体導管の前記閉鎖端部近くの、前記流体導管を通って前記第2の通路内に延びる少なくとも1つのポートと、前記閉鎖端部上の、前記第1の嵌合表面と結合するように構成された第2の嵌合表面とを備える、流体導管、
前記第2のハウジング内に配設された封止部材であって、第1の端部と、第2の端部と、前記雄型部分の前記内側断面積より大きいまたはこれと等しい前記開放段階における断面積を有する、前記封止部材の前記第1の端部上の開口部とを備える、封止部材、および
前記第2のハウジング内に配置された付勢部分、
を備える、第2のコネクタとを備え、
流体が前記第1および第2のコネクタを流通する場合に、前記第1の嵌合表面および前記第2の嵌合表面の間への流体の漏出に耐えるシールを形成するように、前記第1の嵌合表面および前記第2の嵌合表面は、互いに結合されるように構成される、結合システム。 - 医療流体を移送するための結合システムであって、該結合システムは、開放段階および閉鎖段階を有し、かつ、
第1の中央軸を有する第1のハウジングであって、雄型部分を備えた第1端部と、第2の端部とを備え、前記雄型部分が内部流体通路を有する、第1のハウジング、
前記雄型部分の空間内に少なくとも部分的に配設された弁部材であって、断面積を有する閉鎖端部と、前記閉鎖端部上の第1の嵌合表面とを備える、弁部材、および
前記弁部材に機能的に結合された付勢部材
を備える、第1のコネクタと、
第2の中央軸を備えた第2のハウジングであって、前記雄型部分を受け入れるように構成された第1の端部と、第2の端部とを備える、第2のハウジング、
前記第2のハウジングの内部空間内に少なくとも部分的に配設された流体導管であって、開放端部と、閉鎖端部と、前記開放端部と前記閉鎖端部の間に延びる第2の通路と、
前記流体導管の前記閉鎖端部近くの、前記流体導管を通って前記第2の通路内に延びる少なくとも1つのポートと、前記閉鎖端部上の、前記第1の嵌合表面と結合するように構成された第2の嵌合表面とを備える、流体導管、
前記第2のハウジング内に配設された封止部材であって、第1の端部と、第2の端部と、前記弁部材の前記断面積より大きいまたはこれと等しい開放段階における断面積を有する、前記封止部材の前記第1の端部上の開口部とを備える、封止部材、および
前記第2のハウジング内に配置された付勢部分、
を備える、第2のコネクタとを備え、
流体が前記第1および第2のコネクタを流通する場合に、前記第1の嵌合表面および前記第2の嵌合表面の間に流体が通ることを妨げるように、前記第1の嵌合表面および前記第2の嵌合表面は、互いに結合されるように構成される、結合システム。 - 医療流体を移送するための医療システムであって、
第1の中央軸を備えた第1のハウジングであって、雄型部分を有する第1の端部と、
第2の端部とを備え、前記雄型部分が第1の通路を有する、第1のハウジング、
前記雄型部分の内部空間内に少なくとも部分的に配設された弁部材であって、閉鎖端部と、前記閉鎖端部上の第1の嵌合表面とを備える、弁部材、および
前記弁部材に機能的に結合された付勢部材
を備える、第1のコネクタと、
第2の中央軸を備えた第2のハウジングであって、前記雄型部分を受け入れるように構成された第1の端部と、第2の端部とを備える、第2のハウジング、
前記第2のハウジングの内部空間内に少なくとも部分的に配設された流体導管であって、閉鎖端部と、前記流体導管を通って延びる第2の通路と、前記流体導管の前記閉鎖端部の近くの、前記流体導管を通って前記第2の通路内に延びる少なくとも1つのポートと、前記閉鎖端部上の、前記第1の嵌合表面と結合するように構成された第2の嵌合表面とを備える、流体導管、
前記第2のハウジング内に配設され、かつ流体が前記流体導管の前記少なくとも1つのポートを流通することを抑えるように構成された封止要素、および
第2のハウジング内に配置された付勢部分、
を備える、第2のコネクタとを備え、
前記第1の嵌合表面および前記第2の嵌合表面の一方は、突起部を含むとともに、前記第1の嵌合表面および前記第2の嵌合表面の他方は、前記突起部に対して相補的な空洞を備え、前記突起部および前記相補的な空洞は、前記第1および前記第2のコネクタの前記第1および第2の嵌合表面の位置合わせに役立ち、流体が前記第1および第2のコネクタを流通する場合に、前記第1の嵌合表面および前記第2の嵌合表面の間に流体が浸透することを抑えるように、前記第1の嵌合表面および前記第2の嵌合表面は、互いに結合されるように構成される、医療システム。
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