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公开(公告)号：WO9959672A3
公开(公告)日：2000-03-02
申请号：PCT/US9911146
申请日：1999-05-20
Applicant: BAXTER INT
Inventor： JEPSON STEVEN C , DUDAR THOMAS E , MONTANEZ RODRIGO A , BINDOKAS ALGIRDAS J , FINLEY MICHAEL J , WHITE JASON J , SUMMERS CAMILLE , DING Y SAMUEL , DANIELS LEWIS E
CPC classification number: A61M39/045 , A61M2005/1404 , A61M2039/0036 , A61M2039/263 , Y10S128/912
Abstract: A needleless connector (450) is provided which utilizes a resealable preslit septum valve (402). The valve (402) is resiliently restrained relative to a housing (418) with the valve and housing configured to accept a standard male luer lock having a luer tip (18) which penetrates the valve through the opening to extend within the housing and a luer locking flange of the luer lock extending about the housing. The valve (402) includes a disk shaped upper portion (404) covering the opening, a lower portion (406) spaced from the housing (418) and extending downward from the disk shaped portion into a passageway defined by the housing (418), and an annular skirt (408) to attach the septum to the housing. The connector (450) exhibits satisfactory leak pressure after multiple connections and disconnects to the luer lock fitting and long periods of indwell of the luer tip (18).
Abstract translation: 提供了一种无针连接器（450），其利用可重新密封的预压隔膜阀（402）。 阀（402）相对于壳体（418）弹性约束，阀和壳体构造成接受标准的公路厄尔锁，其具有通过开口穿过阀门延伸到壳体内的鲁尔末端（18）和鲁尔 鲁尔锁的锁定凸缘围绕壳体延伸。 阀（402）包括覆盖开口的盘形上部（404），与壳体（418）间隔开并从盘形部分向下延伸到由壳体（418）限定的通道中的下部（406） 以及环形裙部（408），以将隔膜附接到壳体。 连接器（450）在多次连接和断开鲁尔锁定配件之后表现出令人满意的泄漏压力以及鲁尔末梢（18）的长时间的驻留。
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公开(公告)号：EP0923391A4
公开(公告)日：2000-03-08
申请号：EP98922452
申请日：1998-05-20
Applicant: BAXTER INT
Inventor： JEPSON STEVEN C , DUDAR THOMAS E , MONTANEZ RODRIGO A , BINDOKAS ALGIRDAS J , FINLEY MICHEAL J , WHITE JASON J , SUMMERS CAMILLE
CPC classification number: A61M39/045 , A61M2039/0036 , Y10S128/912
Abstract: A connector (10) is provided which utilizes a resealable pre-slit septum valve (28). Septum (28) is resiliently restrained relative to housing (26) with septum (28), and housing (26) configured to accept a standard male luer lock (13) having luer tip (18) which penetrates septum (28) through resealable opening (44) to extend within housing (26), and luer locking flange (20) of luer lock (13) extending about housing (26). The septum (28) includes disk shaped upper portion (38) covering opening (44), lower portion (40) spaced from housing (26) and extending downward from disk shaped portion (38) into passageway (36) defined by housing (26), and annular skirt (52) to attach septum (28) to housing (26). Connector (10) exhibits satisfactory leak pressure after multiple connections and disconnections to luer lock (13) and long periods of indwell of luer tip (18).
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公开(公告)号：AU732833B2
公开(公告)日：2001-05-03
申请号：AU7499698
申请日：1998-05-20
Applicant: BAXTER INT
Inventor： JEPSON STEVEN C , DUDAR THOMAS E , MONTANEZ RODRIGO A , BINDOKAS ALGIRDAS J , FINLEY MICHEAL J , WHITE JASON J , SUMMERS CAMILLE
Abstract: A needless connector is provided which utilizes a resealable preslit septum valve. The valve is resiliently restrained relative to a housing with the valve and housing configured to accept a standard male luer lock having a luer tip which penetrates the valve through the opening to extend within the housing and a luer locking flange of the luer lock extending about the housing. The valve includes a disk shaped upper portion covering the opening, a lower portion spaced from the housing and extending downward from the disk shaped portion into a passageway defined by the housing, and an annular skirt to attach the septum to the housing. The connector exhibits satisfactory leak pressure after multiple connections and disconnects to the luer lock fitting and long periods of indwell of the luer tip.
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公开(公告)号：AU4952299A
公开(公告)日：1999-12-06
申请号：AU4952299
申请日：1999-05-20
Applicant: BAXTER INT
Inventor： JEPSON STEVEN C , DUDAR THOMAS E , MONTANEZ RODRIGO A , BINDOKAS ALGIRDAS J , FINLEY MICHAEL J , WHITE JASON J , SUMMERS CAMILLE , DING Y SAMUEL , DANIELS LEWIS E JR
Abstract: A needless connector is provided which utilizes a resealable preslit septum valve. The valve is resiliently restrained relative to a housing with the valve and housing configured to accept a standard male luer lock having a luer tip which penetrates the valve through the opening to extend within the housing and a luer locking flange of the luer lock extending about the housing. The valve includes a disk shaped upper portion covering the opening, a lower portion spaced from the housing and extending downward from the disk shaped portion into a passageway defined by the housing, and an annular skirt to attach the septum to the housing. The connector exhibits satisfactory leak pressure after multiple connections and disconnects to the luer lock fitting and long periods of indwell of the luer tip.
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公开(公告)号：BR9906503A
公开(公告)日：2000-09-19
申请号：BR9906503
申请日：1999-05-20
Applicant: BAXTER INT
Inventor： JEPSON STEVEN C , DUDAR THOMAS E , MONTANEZ RODRIGO A , BINDOKAS ALGIRDAS J , FINLEY MICHAEL J , WHITE JASON J , SUMMERS CAMILLE , DING SAMUEL Y , DANIELS LEWIS E
Abstract: A needless connector is provided which utilizes a resealable preslit septum valve. The valve is resiliently restrained relative to a housing with the valve and housing configured to accept a standard male luer lock having a luer tip which penetrates the valve through the opening to extend within the housing and a luer locking flange of the luer lock extending about the housing. The valve includes a disk shaped upper portion covering the opening, a lower portion spaced from the housing and extending downward from the disk shaped portion into a passageway defined by the housing, and an annular skirt to attach the septum to the housing. The connector exhibits satisfactory leak pressure after multiple connections and disconnects to the luer lock fitting and long periods of indwell of the luer tip.
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Patent Agency Ranking
公开(公告)号：DE69815481T3
公开(公告)日：2008-03-06
申请号：DE69815481
申请日：1998-12-16
Applicant: BAXTER INT
Inventor： BINDOKAS ALGIRDAS J , LAL BIRENDRA K , BRAUSAM RAY , STONIS THOMAS A , JEPSON STEVEN C , SCHARF MICHAEL W , BACEHOWSKI DAVID V , LING MICHAEL T K , FORMAN HUGH M , RUDOLPH DANIEL J
Abstract: A resealable access site (10) is provided for allowing a cannula (18) multiple accesses to an internal cavity (35) defined by a container (12). The access site (10) includes a first conduit (28) defining a passageway (29) forming a fluid path to the cavity within the container. Sealingly attached to the conduit (28) is a housing (26) with a lower portion (26a) and a lower flange (68) attached to a lower end of the lower portion and extending radially inward from the lower portion. A septum (24) is disposed and compressed within the lower portion, with the septum defining an opening (46) extending upward through at least a portion of the septum. The opening (46) is sized for insertion of the cannula (18) through the septum (24) with the septum sealing about the exterior of the cannula. The septum (24) is maintained in the housing by the support provided by the opposing flange (68) and conduit (28).
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公开(公告)号：CA2296701A1
公开(公告)日：1999-11-25
申请号：CA2296701
申请日：1999-05-20
Applicant: BAXTER INT
Inventor： DANIELS LEWIS E , JEPSON STEVEN C , DUDAR THOMAS E , DING Y SAMUEL , MONTANEZ RODRIGO A , FINLEY MICHAEL J , SUMMERS CAMILLE , WHITE JASON J , BINDOKAS ALGIRDAS J
Abstract: A needleless connector (450) is provided which utilizes a resealable preslit septum valve (402). The valve (402) is resiliently restrained relative to a housing (418) with the valve and housing configured to accept a standard male luer lock having a luer tip (18) which penetrates the valve through the opening to extend within the housing and a luer locking flange of the luer lock extending about the housing. The valve (402) includes a disk shaped upper portion (404) covering the opening, a lower portion (406) spaced from the housing (418) and extending downward from the disk shaped portion into a passageway defined by the housing (418), and an annular skirt (408) to attach the septum to the housing. The connector (450) exhibits satisfactory leak pressure after multiple connections and disconnects to the luer lock fitting and long periods of indwell of the luer tip (18).
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公开(公告)号：CA2260781A1
公开(公告)日：1998-11-26
申请号：CA2260781
申请日：1998-05-20
Applicant: BAXTER INT
Inventor： WHITE JASON J , FINLEY MICHAEL J , BINDOKAS ALGIRDAS J , JEPSON STEVEN C , DUDAR THOMAS E , MONTANEZ RODRIGO A , SUMMERS CAMILLE
Abstract: A connector (10) is provided which utilizes a resealable pre-slit septum valve (28). Septum (28) is resiliently restrained relative to housing (26) with septum (28), and housing (26) configured to accept a standard male luer lock (13) having luer tip (18) which penetrates septum (28) through resealable opening (44) to extend within housing (26), and luer locking flange (20) of luer lock (13) extending about housing (26). The septum (28) includes disk shaped upper portion (38) covering opening (44), lower portion (40) spaced from housing (26) and extending downward from disk shaped portion (38) into passageway (36) defined by housing (26), and annular skirt (52) to attach septum (28) to housing (26). Connector (10) exhibits satisfactory leak pressure after multiple connections and disconnections to luer lock (13) and long periods of indwell of luer tip (18).
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公开(公告)号：AU745426B2
公开(公告)日：2002-03-21
申请号：AU4952299
申请日：1999-05-20
Applicant: BAXTER INT
Inventor： JEPSON STEVEN C , DUDAR THOMAS E , MONTANEZ RODRIGO A , BINDOKAS ALGIRDAS J , FINLEY MICHAEL J , WHITE JASON J , SUMMERS CAMILLE , DING Y SAMUEL , DANIELS LEWIS E
Abstract: A needless connector is provided which utilizes a resealable preslit septum valve. The valve is resiliently restrained relative to a housing with the valve and housing configured to accept a standard male luer lock having a luer tip which penetrates the valve through the opening to extend within the housing and a luer locking flange of the luer lock extending about the housing. The valve includes a disk shaped upper portion covering the opening, a lower portion spaced from the housing and extending downward from the disk shaped portion into a passageway defined by the housing, and an annular skirt to attach the septum to the housing. The connector exhibits satisfactory leak pressure after multiple connections and disconnects to the luer lock fitting and long periods of indwell of the luer tip.
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公开(公告)号：NZ333508A
公开(公告)日：2000-07-28
申请号：NZ33350898
申请日：1998-05-20
Applicant: BAXTER INT
Inventor： JEPSON STEVEN C , DUDAR THOMAS E , MONTANEZ RODRIGO A , BINDOKAS ALGIRDAS J , FINLEY MICHEAL J , WHITE JASON J , SUMMERS CAMILLE
Abstract: A medical connector that can be connected to a male luer lock conforming to ISO standards uses a resealable pre-slit diaphragm valve 28. The diaphragm includes a disk shaped upper portion 34 covering the end of tube 26. This upper portion has a swabbable upper surface. A portion 46 of the diaphragm extends into the tube interior 36 from upper portion 34. A slit 46 extends through portion 46. The valve 28 has a skirt 52 which can be adhered to either the inside or outside of tube 26. In use a luer tip penetrates the slit 46. the resilience of the diaphragm causes the sides of the slit to seal against the luer tip, providing a leakproof seal. When the luer is withdrawn, the sides of the slit close to prevent leakage from the connector.
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