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    Module for in-line recharging of sorbent materials with optional bypass
    1.
    发明专利
    Module for in-line recharging of sorbent materials with optional bypass 未知

    公开(公告)号：AU2015219215B2

    公开(公告)日：2019-04-18

    申请号：AU2015219215

    申请日：2015-02-18

    Applicant: MEDTRONIC INC

    Inventor： PUDIL BRYANT J ,  GERBER MARTIN T ,  LURA DAVID B ,  MEYER THOMAS E

    IPC: A61M1/16 ,  A61M1/14

    Abstract: This disclosure generally relates to at least one reusable module of a sorbent cartridge in a sorbent dialysis system. One of the drawbacks of a conventional sorbent dialysis system is the high cost. In one aspect of the invention, the sorbent cartridge contains at least one module for optionally recharging sorbent materials in-line, including zirconium phosphate, with an optional bypass and conduits for the sorbent cartridge. The sorbent cartridge can have two or more modules that are connected to one another through connectors. The modules can be reusable and the sorbent materials contained in the modules can be recharged, which reduce the cost of the sorbent dialysis system.

    Venous air capture chamber
    2.
    发明专利
    Venous air capture chamber 未知

    公开(公告)号：AU2016410759A1

    公开(公告)日：2019-01-24

    申请号：AU2016410759

    申请日：2016-06-23

    Applicant: MEDTRONIC INC

    Inventor： LI ZHIGANG ,  DANIELS MARK ,  MEYER THOMAS E ,  LIU HUANDE

    IPC: A61M1/36 ,  A61M1/14

    Abstract: A venous air capture chamber for use in dialysis, includes an upwardly extending fluid inlet terminating in first and second fluid inlet ports (102). The first and second fluid inlet ports (102) are opposedly positioned on the fluid inlet at an angle of about 180°. The venous air capture chamber also includes a fluid outlet (104) at the bottom of the chamber body. The venous air capture chamber provides improved fluid dynamics, reducing both stagnant flow and turbulence. The venous air capture chamber also provides for bidirectional flow of fluid through the chamber.

    Cartuchos de fuente de sodio y tampón para su uso en una trayectoria de flujo conforme controlada modular
    3.
    发明专利
    Cartuchos de fuente de sodio y tampón para su uso en una trayectoria de flujo conforme controlada modular 未知

    公开(公告)号：ES2651110T3

    公开(公告)日：2018-01-24

    申请号：ES14746799

    申请日：2014-02-01

    Applicant: MEDTRONIC INC

    Inventor： MEYER THOMAS E ,  LURA DAVID B ,  PUDIL BRYANT J ,  GERBER MARTIN T

    IPC: A61M1/14 ,  A61M1/16 ,  A61M1/36

    Abstract: Un sistema de generación de un líquido fisiológicamente compatible, que comprende: una trayectoria de flujo de acondicionamiento (115) que tiene al menos una válvula de salinización (406) y al menos una bomba de salinización (307), y al menos un recipiente (203, 204) que tiene al menos un soluto superior a la solubilidad de ese soluto en el que al menos uno de los solutos es una fuente de tampón o cloruro sódico; dicha trayectoria de flujo de acondicionamiento en comunicación de líquido con una trayectoria de flujo conforme controlada (110) conectada, en uso, a una entrada de dializador (506) y una salida de dializador (507) y que comprende un cartucho de sorbente (703), en el que la trayectoria de flujo de acondicionamiento puede alimentar y descargar selectivamente líquido de la trayectoria de flujo conforme controlada; en el que el líquido entra en la trayectoria de flujo de acondicionamiento desde la trayectoria de flujo conforme controlada a través de una entrada de la trayectoria de flujo de acondicionamiento; y sale de la trayectoria de flujo de acondicionamiento a la trayectoria de flujo conforme controlada a través de una salida de la trayectoria de flujo de acondicionamiento; y en el que la entrada de la trayectoria de flujo de acondicionamiento está situada en la trayectoria de flujo conforme controlada aguas abajo de la salida de la trayectoria de flujo de acondicionamiento.

    Infusate containers
    6.
    发明专利
    Infusate containers 未知

    公开(公告)号：AU2017413982B2

    公开(公告)日：2020-09-03

    申请号：AU2017413982

    申请日：2017-05-12

    Applicant: MEDTRONIC INC

    Inventor： LURA DAVID B ,  MEYER THOMAS E ,  HUANG JIN ,  XUE YUE QIANG

    IPC: A61M1/16

    Abstract: The invention relates to infusate containers and related systems and methods for housing infusates that can be added to a fluid flow path for use during dialysis. The infusate containers can include a filter partitioning the containers into a first and second compartment, a draw tube for drawing up fluid from a bottom portion, a cap, a fluid connector for delivery and withdrawal of fluid from the two compartments, and a fluid connector for connection to a dialysis system.

    Arterial air capture chamber
    7.
    发明专利
    Arterial air capture chamber 未知

    公开(公告)号：AU2016410758A1

    公开(公告)日：2018-11-29

    申请号：AU2016410758

    申请日：2016-06-23

    Applicant: MEDTRONIC INC

    Inventor： LI ZHIGANG ,  DANIELS MARK ,  MEYER THOMAS E ,  LIU HUANDE

    IPC: A61M1/36 ,  A61M1/14

    Abstract: An arterial air capture chamber (101) is used in dialysis. The arterial air capture chamber (101) includes an upwardly extending fluid inlet (102) terminating in a fluid inlet port (105) positioned at about a 90° turn relative to a fluid flow of a fluid inlet tube (107). The arterial air capture chamber (101) includes a draw tube (104) with an opposedly positioned beveled opening (306) at about 180° relative to the fluid inlet port (105). The arterial air capture chamber (101) provides improved fluid dynamics, reducing both stagnant flow and turbulence. The arterial air capture chamber (101) also provides for bidirectional flow of fluid through the arterial air capture chamber (101).

    Fluid circuit for delivery of renal replacement therapies
    9.
    发明专利
    Fluid circuit for delivery of renal replacement therapies 未知

    公开(公告)号：AU2014212129B2

    公开(公告)日：2018-04-19

    申请号：AU2014212129

    申请日：2014-02-01

    Applicant: MEDTRONIC INC

    Inventor： MEYER THOMAS E ,  LURA DAVID B ,  PUDIL BRYANT J ,  GERBER MARTIN T

    IPC: A61M1/14 ,  A61M1/16 ,  A61M1/34

    Abstract: A flow loop for hemodialysis, hemodiafiltration and hemofiltration for the treatment of pathological conditions such as End Stage Renal Disease (ESRD having a controlled compliant flow path for preparing fluids required for a hemodialysis therapy session from water. The controlled compliant flow path modifies water into any one of a solution for priming a hemodialysis system, a physiologically compatible solution for contacting blood, a physiologically compatible solution for infusion to a subject, and a solution for blood rinse back to a subject; the controlled compliant flow path having a means for selectively metering in and metering out fluid from the flow path.

    Sodium management system for hemodialysis
    10.
    发明专利
    Sodium management system for hemodialysis 未知

    公开(公告)号：AU2014212140B2

    公开(公告)日：2017-08-17

    申请号：AU2014212140

    申请日：2014-02-02

    Applicant: MEDTRONIC INC

    Inventor： PUDIL BRYANT J ,  GERBER MARTIN T ,  LURA DAVID B ,  MEYER THOMAS E

    IPC: A61M1/14

    Abstract: Systems and methods for managing the sodium concentration of a dialysate fluid during hemodialysis therapy and adjusting sodium concentration using a sodium management system to generate a sodium-modified fluid. The systems and methods also provide a mechanism for controlled addition of sodium ions to the dialysate to generate a predetermined total sodium concentration in a dialysate.

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