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公开(公告)号：CA2296701C
公开(公告)日：2008-10-14
申请号：CA2296701
申请日：1999-05-20
Applicant: BAXTER INT
Inventor： JEPSON STEVEN C , WHITE JASON J , DUDAR THOMAS E , DANIELS LEWIS E , MONTANEZ RODRIGO A , DING Y SAMUEL , SUMMERS CAMILLE , FINLEY MICHAEL 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：AT335518T
公开(公告)日：2006-09-15
申请号：AT98922452
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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Patent Agency Ranking
公开(公告)号：ES2229735T3
公开(公告)日：2005-04-16
申请号：ES99933475
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
Abstract: Dispositivo de conexión (400) para establecer una conexión hermética con una punta luer macho (18), comprendiendo el dispositivo de conexión: una carcasa (418) que incluye una abertura para recibir la punta luer macho y un conducto central que se extiende desde la abertura; una válvula hermética (402) confinada elásticamente con respecto a la carcasa, incluyendo la válvula una parte radial (404) que se extiende de manera obturadora alrededor de la abertura, una parte que se extiende desde una parte radial e incluye un borde que está unido de manera obturadora a la carcasa y una abertura de válvula (414), caracterizado porque el dispositivo de conexión está adaptado para establecer una conexión hermética con una punta luer macho configurada para adaptarse a las normas ISO y porque la válvula está adaptada para que cuando se inserta la punta luer a través de la válvula, la parte radial y la parte extensible se extiendan elásticamente alrededor de la punta luer para proporcionar una vía de fluido estanca de manera que no pueda circular fluido hasta el espacio que está entre la válvula y la carcasa.
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公开(公告)号：AT274971T
公开(公告)日：2004-09-15
申请号：AT99933475
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：DE69815481T2
公开(公告)日：2004-05-06
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：DE69815481D1
公开(公告)日：2003-07-17
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：AU7499698A
公开(公告)日：1998-12-11
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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