公开(公告)号：AU2018202697A1

公开(公告)日：2018-05-10

申请号：AU2018202697

申请日：2018-04-18

Applicant: DEKA PRODUCTS LP

Inventor： KAMEN DEAN ,  GRAY LARRY B ,  BODWELL JESSE T ,  KERWIN JOHN M ,  BAIER MICHAEL J ,  VAN DER MERWE DIRK A ,  FICHERA STEPHAN L ,  THURBER JONATHAN R ,  DESCH MARTIN D ,  THERRIEN ALEXANDER R ,  SABIN ERIK N ,  COLLINS DAVID E ,  FARLOW JARED N ,  ZOBRO JONATHAN ,  FRIEDRICH THOMAS A ,  HEINZMANN RICHARD KURT ,  BLUMBERG JR DAVID ,  SLOSS JAMES L ,  PAWLOWSKI DANIEL F ,  LIM SIMON W ,  JANWAY JEFFREY M ,  NORRIS MICHAEL G

IPC: A61M1/10 ,  A61J7/00 ,  A61M5/145

Abstract: Attorney Docket: L50WO A method for discharging fluid from a syringe and for mitigating occlusion conditions includes actuating the plunger of a syringe into a barrel. The method monitors fluid pressure within the barrel of the syringe and determines that an occlusion exists when the fluid pressure exceeds a predetermined threshold. The method actuates the plunger out of the barrel by a predetermined amount in response to the detected occlusion and actuates the plunger of the syringe into the barrel until a measured fluid pressure within the barrel of the syringe exceeds another predetermined threshold. WO 2014/100658 PCT/US2013/077077 - 13 To Patient

公开(公告)号：SG10201702125TA

公开(公告)日：2017-04-27

申请号：SG10201702125T

申请日：2013-12-20

Applicant: DEKA PRODUCTS LP

Inventor： KAMEN DEAN ,  GRAY LARRY B ,  BODWELL JESSE T ,  KERWIN JOHN M ,  BAIER MICHAEL J ,  VAN DER MERWE DIRK A ,  FICHERA STEPHAN L ,  THURBER JONATHAN R ,  DESCH MARTIN D ,  THERRIEN ALEXANDER R ,  SABIN ERIK N ,  COLLINS DAVID E ,  FARLOW JARED N ,  ZOBRO JONATHAN ,  FRIEDRICH THOMAS A ,  HEINZMANN RICHARD KURT ,  BLUMBERG JR DAVID ,  SLOSS JAMES L ,  PAWLOWSKI DANIEL F ,  LIM SIMON W ,  JANWAY JEFFREY M ,  NORRIS MICHAEL G

Abstract: A method for discharging fluid from a syringe and for mitigating occlusion conditions includes actuating the plunger of a syringe into a barrel. The method monitors fluid pressure within the barrel of the syringe and determines that an occlusion exists when the fluid pressure exceeds a predetermined threshold. The method actuates the plunger out of the barrel by a predetermined amount in response to the detected occlusion and actuates the plunger of the syringe into the barrel until a measured fluid pressure within the barrel of the syringe exceeds another predetermined threshold.

公开(公告)号：AU2016201232A1

公开(公告)日：2016-03-24

申请号：AU2016201232

申请日：2016-02-26

Applicant: DEKA PRODUCTS LP

Inventor： KAMEN DEAN ,  DEMERS JASON A ,  CHAWAN ARUN D ,  GRANT KEVIN L ,  DALE JAMES D ,  COLLINS DAVID E ,  WITT MICHAEL J ,  PRESCOTT SHANNON ,  MARCEK GEOFFREY A ,  BODWELL JESSE T

IPC: A61M1/10

Abstract: A reagent supply arrangement for a hemodialysis system including a dialysis unit having an enclosure for containing components for performing hemodialysis including a dialyzer, pumps to circulate blood through the dialyzer, a source of dialysate, pumps to circulate the dialysate through the dialyzer, the enclosure including a housing supporting the components, the housing having a front panel at which blood circuit connections and dialysate fluidic connections are made. The arrangement further provides an E-prong connector having three parallel prongs with two outer prongs arranged in a common plane and a centre prong arranged above the common plane, a first supply line for a first reagent connected in fluid communication with one of the outer prongs, a second supply line for a second reagent connected in fluid communication with the other of the outer prongs, a liquid line connected in fluid communication with the centre prong; and a container for housing the first reagent having an inlet connected to the liquid line and an outlet connected to the first supply line for the first reagent.

公开(公告)号：AU2012258687B2

公开(公告)日：2016-02-25

申请号：AU2012258687

申请日：2012-05-24

Applicant: DEKA PRODUCTS LP

Inventor： GRANT KEVIN L ,  WILT MICHAEL J ,  TRACEY BRIAN D ,  RUDOLF BRETT A ,  COLLINS DAVID E ,  PANNETON LISA A ,  DALE JAMES D ,  BODWELL JESSE T

IPC: A61M1/36

Abstract: A drain cassette for a dialysis unit has a fluid channel between venous and arterial connection ports, and a valve may controllably open and close fluid communication between a drain outlet port and the venous connection port or the arterial connection port. A blood circuit assembly and drain cassette may be removable from the dialysis unit, e.g., by hand and without the use of tools. A blood circuit assembly may include a single, unitary member that defines portions of a pair of blood pumps, control valves, channels to accurately position flexible tubing for an occluder, an air trap support, and/or other portions of the assembly. A blood circuit assembly engagement device may assist with retaining a blood circuit assembly on the dialysis unit, and/or with removal of the assembly. An actuator may operate a retainer element and an ejector element that interact with the assembly.

公开(公告)号：AU2013204621B2

公开(公告)日：2015-12-03

申请号：AU2013204621

申请日：2013-04-12

Applicant: DEKA PRODUCTS LP

Inventor： KAMEN DEAN ,  DEMERS JASON A ,  CHAWAN ARUN D ,  GRANT KEVIN L ,  DALE JAMES D ,  COLLINS DAVID E ,  WITT MICHAEL J ,  PRESCOTT SHANNON ,  MARCEK GEOFFREY A ,  BODWELL JESSE T

IPC: A61M1/10

Abstract: An enclosure for containing a hemodialysis unit includes a housing (51) suitable to support components for performing hemodialysis including a dialyzer (14), one or more pumps to circulate blood through the dialyzer, a source of dialysate, and one or more pumps to circulate the dialysate through the dialyzer. The housing may have a front panel (511) at which blood circuit connections and dialysate fluidic connections are located, e.g., blood line connections for patient blood access, connections for a reagent supply, dialyzer connections for both blood flow and dialysate, etc. The enclosure may also include a pair of vertical, side-by-side doors (53) hingedly mounted to the housing. With the doors in the closed position, access to the patient access and dialysate fluidic connections may be blocked, and the doors may allow for the retention of heat in the housing suitable for disinfection during a disinfection cycle.

公开(公告)号：AU2013204659B2

公开(公告)日：2015-10-29

申请号：AU2013204659

申请日：2013-04-12

Applicant: DEKA PRODUCTS LP

Inventor： KAMEN DEAN ,  DEMERS JASON A ,  CHAWAN ARUN D ,  GRANT KEVIN L ,  DALE JAMES D ,  COLLINS DAVID E ,  WITT MICHAEL J ,  PRESCOTT SHANNON ,  MARCEK GEOFFREY A ,  BODWELL JESSE T

IPC: A61M1/10

Abstract: An enclosure for containing a hemodialysis unit includes a housing (51) suitable to support components for performing hemodialysis including a dialyzer (14), one or more pumps to circulate blood through the dialyzer, a source of dialysate, and one or more pumps to circulate the dialysate through the dialyzer. The housing may have a front panel (511) at which blood circuit connections and dialysate fluidic connections are located, e.g., blood line connections for patient blood access, connections for a reagent supply, dialyzer connections for both blood flow and dialysate, etc. The enclosure may also include a pair of vertical, side-by-side doors (53) hingedly mounted to the housing. With the doors in the closed position, access to the patient access and dialysate fluidic connections may be blocked, and the doors may allow for the retention of heat in the housing suitable for disinfection during a disinfection cycle.

公开(公告)号：SG11201504881WA

公开(公告)日：2015-07-30

申请号：SG11201504881W

申请日：2013-12-20

Applicant: DEKA PRODUCTS LP

Inventor： KAMEN DEAN ,  GRAY LARRY B ,  BODWELL JESSE T ,  KERWIN JOHN M ,  BAIER MICHAEL J ,  VAN DER MERWE DIRK A ,  FICHERA STEPHAN L ,  THURBER JONATHAN R ,  DESCH MARTIN D ,  THERRIEN ALEXANDER R ,  SABIN ERIK N ,  COLLINS DAVID E ,  FARLOW JARED N ,  ZOBRO JONATHAN ,  FRIEDRICH THOMAS A ,  HEINZMANN RICHARD KURT ,  BLUMBERG JR DAVID ,  SLOSS JAMES L ,  PAWLOWSKI DANIEL F ,  LIM SIMON W ,  JANWAY JEFFREY M ,  NORRIS MICHAEL G

IPC: A61J7/00 ,  A61M1/10 ,  A61M5/145

Abstract: A method for discharging fluid from a syringe and for mitigating occlusion conditions includes actuating the plunger of a syringe into a barrel. The method monitors fluid pressure within the barrel of the syringe and determines that an occlusion exists when the fluid pressure exceeds a predetermined threshold. The method actuates the plunger out of the barrel by a predetermined amount in response to the detected occlusion and actuates the plunger of the syringe into the barrel until a measured fluid pressure within the barrel of the syringe exceeds another predetermined threshold.

公开(公告)号：AU2013361072A1

公开(公告)日：2015-07-16

申请号：AU2013361072

申请日：2013-12-20

Applicant: DEKA PRODUCTS LP

Inventor： KAMEN DEAN ,  GRAY LARRY B ,  BODWELL JESSE T ,  KERWIN JOHN M ,  BAIER MICHAEL J ,  VAN DER MERWE DIRK A ,  FICHERA STEPHAN L ,  THURBER JONATHAN R ,  DESCH MARTIN D ,  THERRIEN ALEXANDER R ,  SABIN ERIK N ,  COLLINS DAVID E ,  FARLOW JARED N ,  ZOBRO JONATHAN ,  FRIEDRICH THOMAS A ,  HEINZMANN RICHARD KURT ,  BLUMBERG JR DAVID ,  SLOSS JAMES L ,  PAWLOWSKI DANIEL F ,  LIM SIMON W ,  JANWAY JEFFREY M ,  NORRIS MICHAEL G

IPC: A61M1/10 ,  A61J7/00 ,  A61M5/145

Abstract: A method for discharging fluid from a syringe and for mitigating occlusion conditions includes actuating the plunger of a syringe into a barrel. The method monitors fluid pressure within the barrel of the syringe and determines that an occlusion exists when the fluid pressure exceeds a predetermined threshold. The method actuates the plunger out of the barrel by a predetermined amount in response to the detected occlusion and actuates the plunger of the syringe into the barrel until a measured fluid pressure within the barrel of the syringe exceeds another predetermined threshold.

公开(公告)号：AU2008312005B2

公开(公告)日：2014-10-23

申请号：AU2008312005

申请日：2008-10-10

Applicant: DEKA PRODUCTS LP

Inventor： KAMEN DEAN ,  GRANT KEVIN L ,  DEMERS JASON A ,  DALE JAMES D ,  COLLINS DAVID E ,  WILT MICHAEL J ,  PRESCOTT SHANNON ,  MARCEK GEOFFREY A ,  BODWELL JESSE T ,  CHAWAN ARUN D

IPC: A61M60/113 ,  A61M60/268 ,  A61M60/37 ,  A61M60/43 ,  A61M60/508 ,  A61M60/847 ,  A61M60/849 ,  A61M60/851

Abstract: An enclosure for containing a hemodialysis unit includes a housing (51) suitable to support components for performing hemodialysis including a dialyzer (14), one or more pumps to circulate blood through the dialyzer, a source of dialysate, and one or more pumps to circulate the dialysate through the dialyzer. The housing may have a front panel (511) at which blood circuit connections and dialysate fluidic connections are located, e.g., blood line connections for patient blood access, connections for a reagent supply, dialyzer connections for both blood flow and dialysate, etc. The enclosure may also include a pair of vertical, side-by-side doors (53) hingedly mounted to the housing. With the doors in the closed position, access to the patient access and dialysate fluidic connections may be blocked, and the doors may allow for the retention of heat in the housing suitable for disinfection during a disinfection cycle.

公开(公告)号：CA2837200A1

公开(公告)日：2012-11-29

申请号：CA2837200

申请日：2012-05-24

Applicant: DEKA PRODUCTS LP

Inventor： GRANT KEVIN L ,  WILT MICHAEL J ,  TRACEY BRIAN D ,  RUDOLF BRETT A ,  COLLINS DAVID E ,  PANNETON LISA A ,  DALE JAMES D ,  BODWELL JESSE T

IPC: A61M1/36

Abstract: A drain cassette for a dialysis unit has a fluid channel between venous and arterial connection ports, and a valve may controllably open and close fluid communication between a drain outlet port and the venous connection port or the arterial connection port. A blood circuit assembly and drain cassette may be removable from the dialysis unit, e.g., by hand and without the use of tools. A blood circuit assembly may include a single, unitary member that defines portions of a pair of blood pumps, control valves, channels to accurately position flexible tubing for an occluder, an air trap support, and/or other portions of the assembly. A blood circuit assembly engagement device may assist with retaining a blood circuit assembly on the dialysis unit, and/or with removal of the assembly. An actuator may operate a retainer element and an ejector element that interact with the assembly.