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    NEEDLELESS CONNECTOR
    1.
    发明申请
    NEEDLELESS CONNECTOR 审中-公开
    无连接器

    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

    IPC: A61M39/02 ,  A61M5/14 ,  A61M39/04

    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。

    Needleless connector
    4.
    发明专利
    Needleless connector 未知

    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

    IPC: A61M39/02 ,  A61M5/14 ,  A61M39/04

    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.

    NEEDLELESS CONNECTOR
    6.
    发明专利
    NEEDLELESS CONNECTOR 未知

    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

    IPC: A61M39/02 ,  A61M5/14 ,  A61M39/04

    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).

    MULTILAYERED POLYMER STRUCTURE FOR MEDICAL PRODUCTS
    7.
    发明专利
    MULTILAYERED POLYMER STRUCTURE FOR MEDICAL PRODUCTS 未知

    公开(公告)号：CA2272430C

    公开(公告)日：2007-06-05

    申请号：CA2272430

    申请日：1998-09-18

    Applicant: BAXTER INT

    Inventor： SMITH SIDNEY T ,  ROSENBAUM LARRY A ,  NEBGEN GREGG ,  GIOVANETTO STEVEN ,  FAN SUCHUAN C ,  BUCHANAN BRADLEY ,  DING Y SAMUEL

    IPC: A61J1/10 ,  B32B27/08 ,  A61J1/00 ,  B32B27/28

    Abstract: The present invention provides a multiple layer structure (10) for fabricati ng medical products. The layer structure (10) has a core layer (14) of an ethylene vinyl alcohol copolymer having an ethylene content of about 25-45 mole percent, a solution contact layer of a polyolefin positioned on a first side of the core layer, an outer (12) positioned on a second side of the core layer opposite the solution contact layer (16), the outer layer (12) being selected from the group consisting of polyamides, polyesters and polyolefins; two tie layers (18) - one of each adhered to the first and second sides of the core layer (14) and positioned between the solution contact layer (16) and the core layer (14) and between the outer layer (12) and the core layer (14), an d wherein the structure (10) is produced in a cast coextrusion process.

    Needleless connector
    8.
    发明专利
    Needleless connector 未知

    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

    IPC: A61M39/02 ,  A61M5/14 ,  A61M39/04

    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.

    NEEDLELESS CONNECTOR
    10.
    发明专利
    NEEDLELESS CONNECTOR 未知

    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

    IPC: A61M39/02 ,  A61M39/10 ,  A61M5/14 ,  A61M39/04 ,  A61M39/26

    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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