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    FLUID FLOW OCCLUDER AND METHODS OF USE FOR MEDICAL TREATMENT SYSTEMS
    1.
    发明申请
    FLUID FLOW OCCLUDER AND METHODS OF USE FOR MEDICAL TREATMENT SYSTEMS 审中-公开
    流体流量监测器及其用于医疗治疗系统的方法

    公开(公告)号：WO2009094179A2

    公开(公告)日：2009-07-30

    申请号：PCT/US2009000433

    申请日：2009-01-23

    Applicant: DEKA PRODUCTS LP ,  HELMORE SIMON C ,  DALE JAMES D ,  BODWELL JESSE T ,  OVERSON JASON M

    Inventor： HELMORE SIMON C ,  DALE JAMES D ,  BODWELL JESSE T ,  OVERSON JASON M

    IPC: A61M1/28 ,  A61M5/145

    CPC classification number: A61M39/28 ,  A61M1/16 ,  A61M1/28 ,  A61M1/281 ,  A61M1/282 ,  A61M1/288 ,  A61M5/16813 ,  A61M39/1011 ,  A61M39/105 ,  A61M39/20 ,  A61M39/281 ,  A61M2039/1066 ,  A61M2205/12 ,  A61M2205/127 ,  A61M2205/128 ,  A61M2205/13 ,  A61M2205/14 ,  A61M2205/3306 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/3379 ,  A61M2205/502 ,  A61M2209/08 ,  F04B43/02 ,  Y02A90/26

    Abstract: An occluder, and methods for occlusion, that employs first and second opposed occluding members associated with each other, a tube contacting member connected to, or comprising at least a portion of, at least one of the first and second occluding members, and a force actuator constructed and positioned to apply a force to at least one of the first and second occluding members. Application of the force by the force actuator may cause the tube contacting member to move between a tube occluding and an open position. A release member may be configured and positioned to enable an operator to manually move the tube contacting member from the tube occluding position to the open position even with no force applied to the occluding member by the force actuator. In one embodiment, the force actuator may apply a force sufficient to bend both the first and second occluding members, so that upon application of the force by the force actuator (such as an air bladder), the first and second occluding members (e.g., spring plates pivotally connected at opposite ends) bend and the tube contacting member may move between a tube occluding and an open position.

    Abstract translation: 闭塞器和闭塞方法，其采用彼此相关联的第一和第二相对的阻塞构件，连接到或包括第一和第二闭塞构件中的至少一个的至少一部分的管接触构件，以及力 致动器构造和定位成向第一和第二闭塞构件中的至少一个施加力。 由力致动器施加的力可能导致管接触构件在闭塞管和打开位置之间移动。 释放构件可以被构造和定位成使得操作者能够将管接触构件从管闭塞位置手动地移动到打开位置，即使没有由力致动器施加到阻塞构件的力。 在一个实施例中，力致动器可以施加足以弯曲第一和第二闭塞构件的力，使得在由力致动器（例如气囊）施加力时，第一和第二闭塞构件（例如， 在相对端枢转地连接的弹簧板）弯曲并且管接触构件可以在闭塞管和打开位置之间移动。

    OCLUSOR DE FLUJO DE FLUIDO Y METODOS DE USO PARA SISTEMAS DE TRATAMIENTO MEDICO.
    3.
    发明专利
    OCLUSOR DE FLUJO DE FLUIDO Y METODOS DE USO PARA SISTEMAS DE TRATAMIENTO MEDICO. 未知

    公开(公告)号：MX2010008011A

    公开(公告)日：2010-08-10

    申请号：MX2010008011

    申请日：2009-01-23

    Applicant: DEKA PRODUCTS LP

    Inventor： DALE JAMES D ,  HELMORE SIMON C ,  BODWELL JESSE T ,  OVERSON JASON M

    IPC: A61M1/28 ,  A61M5/145

    Abstract: Un oclusor, y métodos para oclusión, que utiliza primer y segundo miembros de oclusión opuestos asociados uno con otro, un miembro de contacto con el tubo conectado a, o que comprende por lo menos una porción de, por lo menos uno del primer y segundo miembros de oclusión, y un accionador de fuerza construido y ubicado para aplicar una fuerza a por lo menos uno del primer y segundo miembros de oclusión; la aplicación de la fuerza por el accionador de fuerza puede causar que el miembro de contacto con el tubo se mueva entre una posición de oclusión de tubo y una posición abierta; un miembro de liberación puede estar configurado y ubicado para permitir a un operador mover manualmente el miembro de contacto con el tubo de la posición de oclusión del tubo a la posición abierta incluso sin fuerza aplicada al miembro de oclusión por el accionador de fuerza; en una modalidad, el accionador de fuerza puede aplicar una fuerza suficiente para doblar tanto el primer como el segundo miembros de oclusión, de modo que bajo aplicación de la fuerza por el accionador de fuerza (tal como una vejiga de aire), el primer y segundo miembros de oclusión (v.gr., placas de resorte pivotalmente conectadas en extremos opuestos) se doblan y el miembro de contacto con el tubo puede moverse entre una posición de oclusión de tubo y una posición abierta.

    FLUID FLOW OCCLUDER AND METHODS OF USE FOR MEDICAL TREATMENT SYSTEMS
    5.
    发明专利
    FLUID FLOW OCCLUDER AND METHODS OF USE FOR MEDICAL TREATMENT SYSTEMS 未知

    公开(公告)号：CA2713028A1

    公开(公告)日：2009-07-30

    申请号：CA2713028

    申请日：2009-01-23

    Applicant: DEKA PRODUCTS LP

    Inventor： HELMORE SIMON C ,  DALE JAMES D ,  BODWELL JESSE T ,  OVERSON JASON M

    IPC: A61M1/28 ,  A61M5/145

    Abstract: An occluder (147), and methods for occlusion, that employs first and second opposed occluding members (165) associated with each other, a tube contacting member (161) connected to, or comprising at least a portion of, at least one of the first and second occluding members, and a force actuator (166) constructed and positioned to apply a force to at least one of the first and second occluding members. Application of the force by the force actuator may cause the tube contacting member to move between a tube occluding and an open position. A release member (169) may be configured and positioned to enable an operator to manually move the tube contacting member from the tube occluding position to the open position even with no force applied to the occluding member by the force actuator. In one embodiment, the force actuator may apply a force sufficient to bend both the first and second occluding members, so that upon application of the force by the force actuator (such as an air bladder), the first and second occluding members (e.g., spring plates pivotal Iy connected at opposite ends) bend and the tube contacting member may move between a tube occluding and an open position.

    PRESSURE CONTROL GASKETS FOR OPERATING PUMP CASSETTE MEMBRANES
    7.
    发明专利
    PRESSURE CONTROL GASKETS FOR OPERATING PUMP CASSETTE MEMBRANES 未知

    公开(公告)号：CA3056915A1

    公开(公告)日：2017-09-21

    申请号：CA3056915

    申请日：2017-03-17

    Applicant: DEKA PRODUCTS LP

    Inventor： OVERSON JASON M ,  KAROL DANIEL S ,  SCARPACI JACOB W ,  MANNISTO JOHN F

    IPC: A61M1/28 ,  F16J15/00

    Abstract: A pump cassette comprising an outer flexible membrane covering flowpaths, valve chambers and pump chambers of the cassette is designed to be actuated by a control gasket on a base unit arranged to move designated valve and pump portions of the cassette membrane. The performance of a cassette valve may improved by optimizing the configuration of the valve control region of the control gasket overlying the cassette valve. This may improve both fluid flow through the valve and reduce the amount of vibratory noise associated with opening the valve. The gasket valve control or actuation region is at least partially bounded by a vacuum channel facing the outside of the gasket so that a constant vacuum can be applied between the gasket valve control or actuation region and the adjacent portion of the cassette membrane. An improved version of the vacuum channel comprises a flexible inner wall (contiguous with the valve control region) so that the inner wall flexes or partially collapses away from the cassette valve seat, while still maintaining patency of the vacuum channel during the application of negative pressure on the gasket valve actuation region to open the cassette valve.

    FLUID FLOW OCCLUDER AND METHODS OF USE FOR MEDICAL TREATMENT SYSTEMS
    8.
    发明专利
    FLUID FLOW OCCLUDER AND METHODS OF USE FOR MEDICAL TREATMENT SYSTEMS 未知

    公开(公告)号：CA2713028C

    公开(公告)日：2017-04-25

    申请号：CA2713028

    申请日：2009-01-23

    Applicant: DEKA PRODUCTS LP

    Inventor： HELMORE SIMON C ,  DALE JAMES D ,  BODWELL JESSE T ,  OVERSON JASON M

    IPC: A61M1/28 ,  A61M5/145

    Abstract: An occluder, and methods for occlusion, that employs first and second opposed occluding members associated with each other, a tube contacting member connected to, or comprising at least a portion of, at least one of the first and second occluding members, and a force actuator constructed and positioned to apply a force to the first and second occluding members. Application of the force by the force actuator may cause the tube contacting member to move between a tube occluding and an open position. In one embodiment, the force actuator may apply a force sufficient to bend both the first and second occluding members, so that upon application of the force by the force actuator (such as an air bladder), the first and second occluding members (e.g., spring plates pivotally connected at opposite ends) bend and the tube contacting member may move between a tube occluding and an open position.

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