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).

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

IPC: A61M39/02 ,  A61M39/04 ,  A61M5/00

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.

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.

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.

公开(公告)号：AU5774500A

公开(公告)日：2001-01-31

申请号：AU5774500

申请日：2000-06-28

Applicant: BAXTER INT

Inventor： DUDAR THOMAS E ,  TOMLINSON RONALD A ,  CAWTHON DUSTIN C

IPC: A61M5/178 ,  A61M5/24 ,  A61M5/28 ,  A61M5/31 ,  A61M5/315 ,  A61M5/48 ,  A61M5/50

公开(公告)号：DE69511853T2

公开(公告)日：2000-04-27

申请号：DE69511853

申请日：1995-11-16

Applicant: BAXTER INT

Inventor： DUDAR THOMAS E ,  GRAHAM PETER

IPC: A61B5/154 ,  A61B5/15 ,  A61M5/32 ,  A61M25/06 ,  A61B5/00 ,  A61B5/14

Abstract: A protective shield for a blood sampling unit that is movably engaged to an adapter having a needle attached. The shield attaches to a tube holder when the needle is covered by the shield. Longitudinal grooves on the adapter guide the shield between a first position, covering the needle, and a second, position, exposing the needle. The shield can be locked in either the first position or the second position. The blood sampling unit is safely disassembled or reassembled when the needle is covered by the shield. In an embodiment of the invention, a tip protector, removably attached to the adapter, extends through the length of the tube holder to prevent needlesticks. The blood sampling unit and the tube holder can be assembled and disassembled when the tip protector is attached to the adapter, covering the needle. The tip protector is removed during a clinical procedure and then replaced after the clinical procedure is finished.

公开(公告)号：DE69033318D1

公开(公告)日：1999-11-11

申请号：DE69033318

申请日：1990-04-04

Applicant: BAXTER INT

Inventor： JEPSON STEVEN C ,  NOBLITT BRENT ,  DUDAR THOMAS E ,  SHEPHERD DAVID J ,  MINAILO MICHAEL ,  GORDON MARK G

IPC: A61M5/158 ,  A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  A61J1/14 ,  A61J1/20 ,  A61M5/14 ,  A61M5/162 ,  A61M5/36 ,  A61M39/02 ,  A61M39/04 ,  A61M39/10 ,  A61M39/14 ,  A61B5/14

Abstract: An in-line blood sampling site is provided having a housing (558) with an access port (564) provided with a septum for receiving a blunt cannula (577). The housing has a blood inlet and a blood outlet communicating with the port and axially offset longitudinally of the access port to form a "Z" like configuration. This arrangement facilitates debubbling during filling of the line and ease of blood clearance after sampling.

公开(公告)号：DK0607381T3

公开(公告)日：1999-02-15

申请号：DK93915492

申请日：1993-06-25

Applicant: BAXTER INT ,  SANOFI WINTHROP INC

Inventor： ATTERMEIER KURT ,  DUDAR THOMAS E ,  STIEHL MARK A ,  TARTAGLIA JOSEPH M

IPC: A61J1/05 ,  A61M5/24 ,  A61M37/00 ,  A61M39/00 ,  A61M39/14

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

IPC: A61M39/02 ,  A61M39/04 ,  A61M5/00

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.

公开(公告)号：DE69032413D1

公开(公告)日：1998-07-16

申请号：DE69032413

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.