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    PRE-SLIT INJECTION SITE
    33.
    发明专利
    PRE-SLIT INJECTION SITE 未知

    公开(公告)号：CA2042372C

    公开(公告)日：1995-09-26

    申请号：CA2042372

    申请日：1990-10-22

    Applicant: BAXTER INT

    Inventor： DUDAR THOMAS E ,  JEPSON STEVEN C ,  DOBBIE ROBERT P ,  GRAHAM PETER L ,  FINLEY MICHAEL J ,  ROLLINS RICHARD A

    IPC: A61M39/02 ,  A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  A61J1/14 ,  A61J1/20 ,  A61M5/00 ,  A61M5/162 ,  A61M25/00 ,  A61M25/02 ,  A61M37/00 ,  A61M39/00 ,  A61M39/04 ,  A61M39/14

    Abstract: A pre-slit injection site (710) includes a housing (712) with a flow path (728) therethrough. A first end (714) of the housing (712) carries a pre-slit septum (718). A second end (716) of the housing carries a coupling component (736) to adapt the site to standard vials. The coupling component (736), a vial adapter, includes an adapter spike (752) with openings (758) allowing for the drainage of fluid in the vial through the spike (752) and into the injection site (710). The vial adapter (736) is provided with a skirt housing unit (734, 744) which protects the adapter spike (752) in manufacturing and use. The skirt housing unit (734. 744) also provides features to lockingly engage the adapter (700) with injection site (710) to standard vials, despite dimensional variations in vial closures. Another embodiment of the coupling component (814) is a spike (816) having a barb feature (818) capable of insertion into a standard vial or port and resisting disengagement. A blunt cannula (730) is usable with the injection site (710) combined with the coupling components (736, 814).

    BAYONET LOCK CANNULA FOR PRE-SLIT Y-SITE
    35.
    发明专利
    BAYONET LOCK CANNULA FOR PRE-SLIT Y-SITE 未知

    公开(公告)号：CA2044164A1

    公开(公告)日：1991-05-10

    申请号：CA2044164

    申请日：1990-11-09

    Applicant: BAXTER INT

    Inventor： DESECKI VINCENT C ,  DUDAR THOMAS E ,  FINLEY MICHAEL J

    IPC: A61M39/02 ,  A61M39/04 ,  A61M39/00

    Abstract: A cannula (82) and injection site (36) coupling system comprising a cannula assembly having a blunt cannula or piercing member (98) partially surrounded by a protective shield (80). The protective shield (80) is spaced apart from theblunt cannula (98) and includes a bayonet arm (170), a bayonet barb (172), bay-onet lock (174) and an opening or gap (176). The injection site (36) has a septum (52) with a pre-slit opening (66) and an arm (76). When the cannula assembly (82) and injection site (36) are coupled, the injection site arm (76) is lodged with-in the cannula assembly lock (174).

    CONTAINER HAVING IMPROVED CLOSURE
    36.
    发明专利
    CONTAINER HAVING IMPROVED CLOSURE 未知

    公开(公告)号：CA2044158A1

    公开(公告)日：1991-05-03

    申请号：CA2044158

    申请日：1990-10-30

    Applicant: BAXTER INT

    Inventor： FINLEY MICHAEL J ,  FOWLES THOMAS A

    IPC: B65D41/04

    Abstract: 2044158 9106484 PCTABS00005 A closure for a container having a neck portion (14) is provided, the closure including a gasket (30) on a shoulder portion (24) of the neck (14) against which an inner contact ring (45) formed on a lower rim (43) of a closure cap (16) seals. The closure cap (16) includes a sealing lip (50) extending downwardly from a top wall (38) which sealing lip (50) forms a seal against an interior surface (11) of the neck portion (14). An outer ring member (42) which extends downwardly from the lower rim (43) of the closure cap (16) a distance greater than the inner contact ring (45) and which is adapted to surround the gasket (30) can also be provided.

    NEEDLELESS CONNECTOR
    37.
    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).

    CONECTOR SIN AGUJAS.
    38.
    发明专利
    CONECTOR SIN AGUJAS. 未知

    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

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

    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.

    39.
    发明专利
    未知

    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

    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.

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