公开(公告)号：AU1090600A

公开(公告)日：2000-04-03

申请号：AU1090600

申请日：1999-09-07

Applicant: BAXTER INT

Inventor： FOWLES THOMAS A ,  WEINBERG ROBERT J ,  PROGAR THOMAS J

IPC: A61J3/00 ,  A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  A61J1/14 ,  A61J1/20 ,  A61M39/00

公开(公告)号：CA2646408A1

公开(公告)日：2000-03-23

申请号：CA2646408

申请日：1999-09-07

Applicant: BAXTER INT

Inventor： WEINBERG ROBERT J ,  FOWLES THOMAS A ,  PROGAR THOMAS J

IPC: A61J1/20 ,  A61J3/00 ,  A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  A61J1/14 ,  A61M39/00

Abstract: A connector device for establishing fluid communication between a first container and a second container comprises a bellows assembly having a first end and a second end, the bellows assembly having a first bellows portion and a seco nd bellows portion and an intermediate section therebetween; a port connector having one end connected to the first end of the bellows assembly and another end adapted to be attached to the first container, the port connector having a membrane; an attaching member attached to the second end of the bellows assembly, the attaching member adapted to be attached to the second container; a piercing assembly position ed within the bellows assembly, the piercing assembly having a hub supporting a first piercing member and a second piercing member, the hub being fixedly attached to the intermediate portion, the piercing assembly providing a fluid flow passage between the first container and the second container; and the bellows assembly being deformable from an inactivated position to an activated position wherein the second piercing member is adapted to pierce the second container and the first piercing member is adapted to pierce the membrane to establish fluid communication between the first container and the second container.

公开(公告)号：CA2309730A1

公开(公告)日：2000-03-23

申请号：CA2309730

申请日：1999-09-07

Applicant: BAXTER INT

Inventor： FOWLES THOMAS A ,  WEINBERG ROBERT J ,  PROGAR THOMAS J

IPC: A61J3/00 ,  A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  A61J1/14 ,  A61J1/20 ,  A61M39/00

Abstract: A connector device (10) is disclosed for establishing fluid communication between a diluent container (12) having sidewalls and a drug vial (14). The connector (10) has a piercing member (51) having a first end (52) and a second end (53) and a central fluid pathway (54). The piercing member (51) is mounted to the liquid container (12) and has fluid accessing portions hermetically sealed from an outside environment. A vial receiving chamber is associated with the piercing member (51) and is dimensioned to connect to the vial (14). The vial (14) may be selectively attached to the device (10) without piercing the closure (22) of the vial (14) and without breaching the hermetic seal of the fluid accessing portions of the piercing member (51). Means are provided for connecting the vial receiving chamber to the liquid container (12). The device (10) is movable from an inactivated position, where the piercing member (51) is outside the sidewalls and no fluid flows between the liquid container (12) and the drug vial (14), to an activated position, where fluid flows through the fluid pathway (54) between the liquid container (12) and the drug vial (14). The device (10) is movable from the inactivated position to the activated position by a force applied to the device (10) outside the liquid container (12).

公开(公告)号：CA2142326A1

公开(公告)日：1995-01-12

申请号：CA2142326

申请日：1994-04-08

Applicant: BAXTER INT

Inventor： FOWLES THOMAS A ,  ROLLINS RICHARD A ,  HOEKWATER MARK A

IPC: A61M39/02 ,  A61J1/00 ,  A61J1/20 ,  A61M5/14 ,  A61M39/04

Abstract: An improved drug delivery system and method for reconstitutings drugs. The system allows the delivery of a medicament from a drug vial (40) directly into an intravenous line to a patient. The system provides a method and apparatus that insures that the drug vial is properly pierced and the vial is locked into an activated position when it is desired to use same. To this end, a vial retaining member (50) for coupling the vial to a cartridge (12) including a cannula (22) is provided. The retaining member includes a cannula centering member (64) extending from an end thereof.

公开(公告)号：AU4679493A

公开(公告)日：1994-03-03

申请号：AU4679493

申请日：1993-07-14

Applicant: BAXTER INT

Inventor： BANCSI JOSEPH A ,  ELLER CHARLES ,  FOWLES THOMAS A ,  GORMAN BRIAN J ,  HEBRON TERRENCE J ,  JERSILD CHARLES ,  JESS DONALD A ,  WONG JOSEPH C T ,  WOOD RAY W

IPC: A61J1/05 ,  A61J3/00 ,  A61M5/14 ,  A61M39/02 ,  A61B19/00

Abstract: The present invention provides an improved cannula that can be used to reconstitute powdered drugs in a drug delivery system. Furthermore, the present invention provides a cannula and drug delivery system incorporating same. To this end, the present invention provides a cannula structure for use in a reconstitution device for reconstituting a powdered drug comprising a cannula having a first end and a second end, and defining a channel in an interior thereof between the first and second ends. The first end is closed and includes a member for piercing a septum. The cannula includes at least two slots providing fluid communication between the channel and an exterior of the cannula. The slots are located in juxtaposition to the first end and have a width, as measured along a length of the cannula, that is less than a length, as measured around the cannula. The slots also have a minimum projected area equal to or greater than the cross-sectional area of the channel.

公开(公告)号：CA1325617C

公开(公告)日：1993-12-28

申请号：CA495012

申请日：1985-11-12

Applicant: BAXTER INT

Inventor： FOWLES THOMAS A

IPC: B65D51/20 ,  A61J1/05 ,  A61J1/10 ,  B65D41/02

Abstract: A port ¢12! and closure ¢10! assembly is provided. The closure ¢10! includes a cap ¢30! that cooperates with the port ¢12! to produce a friction fit. The cap ¢30! and port ¢12! are hermetically sealed together by a coating ¢38!. The coating ¢38! provides a method of determining if the closure ¢10! has been opened.

公开(公告)号：NO912579D0

公开(公告)日：1991-07-01

申请号：NO912579

申请日：1991-07-01

Applicant: BAXTER INT

Inventor： FINLEY MICHAEL J ,  FOWLES THOMAS A

IPC: B65D41/04 ,  B65D

公开(公告)号：NO912579A

公开(公告)日：1991-07-01

申请号：NO912579

申请日：1991-07-01

Applicant: BAXTER INT

Inventor： FINLEY MICHAEL J ,  FOWLES THOMAS A

IPC: B65D41/04

CPC classification number: B65D41/0414

公开(公告)号：AU4761690A

公开(公告)日：1990-05-03

申请号：AU4761690

申请日：1990-01-03

Applicant: BAXTER INT

Inventor： WINCHELL DAVID A ,  FOWLES THOMAS A ,  MITCHELL RICHARD

IPC: A61M5/152 ,  A61M5/14 ,  A61M5/142 ,  A61M5/175 ,  A61M31/00 ,  A61M5/00

Abstract: An apparatus (60) and system (20) are disclosed for the patient-controlled delivery of an analgesic or other beneficial agent 142, while preventing administration of a toxic quantity of the beneficial agent. The invention permits delivery of fractional doses to a patient in quantities which are directly proportional to the time period since the last dose or fraction thereof was delivered to the patient. In the preferred embodiments the apparatus includes a housing (58) including a casing (88) and a back plate (86), the housing containing a control switch (84) for opening and closing downstream conduit (62) and for depressing a floating plate (100) that thereby compresses a dose reservoir (90) with the beneficial agent (142) therein. A spring (124) biases the control switch (84).

公开(公告)号：CA1261301A

公开(公告)日：1989-09-26

申请号：CA495011

申请日：1985-11-12

Applicant: BAXTER INT

Inventor： FOWLES THOMAS A ,  GREEN BRIAN C

IPC: B65D47/36 ,  A61J1/05 ,  A61J1/10 ,  B65D39/00 ,  B65D41/58

Abstract: An improved port ¢12 and 112! and closure ¢10 and 110! assembly is provided. The closure ¢10 and 110! is overmolded to the port ¢12 and 112!. The closure ¢10 and 110! hermetically seals the port ¢12 and 112! and provides a tamper evident closure. The closure cooperates with the port ¢12 and 112! to provide a band ¢154! that circumscribes the port ¢12 and 112 after the closure ¢10 and 110! is removed.