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公开(公告)号:CA2027591C
公开(公告)日:1996-02-27
申请号:CA2027591
申请日:1990-03-16
Applicant: BAXTER INT
Inventor: JEPSON STEVEN C , DUDAR THOMAS E , FINLEY MICHAEL J , DESECKI VINCENT C
IPC: A61B5/15 , A61B5/153 , A61J1/00 , A61J1/05 , A61J1/10 , A61J1/14 , A61J1/20 , A61M5/162 , A61M5/32 , A61M25/00 , A61M37/00 , A61M39/00 , A61M39/02 , A61M39/04 , A61M39/14
Abstract: A pre-slit injection site (436) includes a housing with an axial flow path (444) therethrough. A first end portion (438) has the form of a male Luer connector. The other end includes a pre-slit septum (442). The tapered exterior surface of the male Luer is substantially surrounded by a generally cylindrical gripping collar (446). The second end is provided on its outer surface with threads (452) and also with a radially-extending shoulder (454). These two distinct locking means allow connection with blunt cannula devices having either an interiorly threaded sleeve (476) or resilient gripping fingers (460).
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公开(公告)号:DE69023926D1
公开(公告)日:1996-01-11
申请号:DE69023926
申请日:1990-03-16
Applicant: BAXTER INT
Inventor: JEPSON STEVEN C , DUDAR THOMAS E , FINLEY MICHAEL J , DESECKI VINCENT C
IPC: A61B5/15 , A61B5/153 , A61J1/00 , A61J1/05 , A61J1/10 , A61J1/14 , A61J1/20 , A61M5/162 , A61M5/32 , A61M25/00 , A61M37/00 , A61M39/00 , A61M39/02 , A61M39/04 , A61M39/14
Abstract: A pre-slit injection site (436) includes a housing with an axial flow path (444) therethrough. A first end portion (438) has the form of a male Luer connector. The other end includes a pre-slit septum (442). The tapered exterior surface of the male Luer is substantially surrounded by a generally cylindrical gripping collar (446). The second end is provided on its outer surface with threads (452) and also with a radially-extending shoulder (454). These two distinct locking means allow connection with blunt cannula devices having either an interiorly threaded sleeve (476) or resilient gripping fingers (460).
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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).
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公开(公告)号:DK0450059T3
公开(公告)日:1994-03-07
申请号:DK91900074
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: An injection site usable with a blunt cannula, comprises an injection site (812) having a pre-slit sealing member, the injection site being integrally formed with a spike connector (814) for insertion through the stopper of a vial, for connecting a cannula, through the injection site and spike connector, with the vial. The spike connector has a barb (818) which holds the connector in place in the vial and preferably has a solid centre point.
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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
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).
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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.
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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: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:NO304017B1
公开(公告)日:1998-10-12
申请号:NO912579
申请日:1991-07-01
Applicant: BAXTER INT
Inventor: FINLEY MICHAEL J , FOWLES THOMAS A
IPC: B65D41/04
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