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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：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：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：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：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：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：NZ337215A
公开(公告)日：2000-10-27
申请号：NZ33721598
申请日：1998-12-11
Applicant: BAXTER INT
Inventor： LAL BIRENDRA K , DANIELS LEWIS E
Abstract: A flow adjusting tube clamp (14) is used with a chamber (26) in a solution administration device (10). The tube clamp (14) is pivotally mounted to the cap (28) at a second pivot element (36). The tube clamp (14) includes first and second elongated tube passages (54, 56) that overly the cap inlet ports (44, 46) as the clamp is pivoted. The tube passages (54, 56) define varying cross-sectional open areas therethrough. The passages (54, 56) are arcuate so that they continuously overly the inlet ports (44, 46) as the clamp is pivoted. The inlet ports (44, 46) are configured to receive flexible tube portions (20a, 20b) that traverse through the tube passages in the clamp. Each tube passage (54, 56) includes at least one open area (66) and at least one occluding portion (56) to establish and terminate flow therethrough. The clamp (14) is pivotable from a prime position to an intermittent flow position and from an intermittent flow position to a continuous flow position, to effect varying flow conditions.
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