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    • 71. 发明专利
    • DE69813502D1
    • 2003-05-22
    • DE69813502
    • 1998-09-28
    • EIN-GAL MOSHE
    • EIN-GAL MOSHE
    • A61N5/10G21K1/04
    • A multileaf collimator (12) for use in a radiation system (10) providing a radiation beam (20) in a given beam direction, including a first layer (30) of a plurality of radiation blocking leaves (32), the leaves (32) being arranged adjacent one another so as to form two opposed rows of adjacently positioned leaves (32) and being movable in a longitudinal direction (Y) (34) which is generally traverse to the beam direction so as to define a radiation beam shaping field (36) between the opposed ends of the leaves (32), a second layer (40) of a plurality of radiation blocking leaves (42), the leaves (42) of the second layer (40) being arranged adjacent one another so as to form two opposed rows of adjacently positioned leaves (42) and being movable in a cross-over direction (X) (44) which is generally traverse to the beam direction and angled with respect to the longitudinal direction (Y) (34) so as to define a radiation beam shaping field (46) between the opposed ends of the leaves (42) of the second layer (40), and actuator apparatus (38, 48) for moving the leaves (32) of the first layer (30) in the longitudinal direction (Y) (34) and the leaves (42) of the second layer (40) in the cross-over direction (X) (44), wherein the first (30) and second (40) layers are arranged one above another in an overlapping manner in the beam direction.
    • 72. 发明专利
    • AT237865T
    • 2003-05-15
    • AT98946699
    • 1998-09-28
    • EIN-GAL MOSHE
    • EIN-GAL MOSHE
    • A61N5/10G21K1/04
    • A multileaf collimator (12) for use in a radiation system (10) providing a radiation beam (20) in a given beam direction, including a first layer (30) of a plurality of radiation blocking leaves (32), the leaves (32) being arranged adjacent one another so as to form two opposed rows of adjacently positioned leaves (32) and being movable in a longitudinal direction (Y) (34) which is generally traverse to the beam direction so as to define a radiation beam shaping field (36) between the opposed ends of the leaves (32), a second layer (40) of a plurality of radiation blocking leaves (42), the leaves (42) of the second layer (40) being arranged adjacent one another so as to form two opposed rows of adjacently positioned leaves (42) and being movable in a cross-over direction (X) (44) which is generally traverse to the beam direction and angled with respect to the longitudinal direction (Y) (34) so as to define a radiation beam shaping field (46) between the opposed ends of the leaves (42) of the second layer (40), and actuator apparatus (38, 48) for moving the leaves (32) of the first layer (30) in the longitudinal direction (Y) (34) and the leaves (42) of the second layer (40) in the cross-over direction (X) (44), wherein the first (30) and second (40) layers are arranged one above another in an overlapping manner in the beam direction.
    • 74. 发明专利
    • Multiple layer multileaf collimator
    • IL121866D0
    • 1998-02-22
    • IL12186697
    • 1997-09-29
    • EIN GAL MOSHE
    • A61N5/10G21K1/04H05G
    • A multileaf collimator (12) for use in a radiation system (10) providing a radiation beam (20) in a given beam direction, including a first layer (30) of a plurality of radiation blocking leaves (32), the leaves (32) being arranged adjacent one another so as to form two opposed rows of adjacently positioned leaves (32) and being movable in a longitudinal direction (Y) (34) which is generally traverse to the beam direction so as to define a radiation beam shaping field (36) between the opposed ends of the leaves (32), a second layer (40) of a plurality of radiation blocking leaves (42), the leaves (42) of the second layer (40) being arranged adjacent one another so as to form two opposed rows of adjacently positioned leaves (42) and being movable in a cross-over direction (X) (44) which is generally traverse to the beam direction and angled with respect to the longitudinal direction (Y) (34) so as to define a radiation beam shaping field (46) between the opposed ends of the leaves (42) of the second layer (40), and actuator apparatus (38, 48) for moving the leaves (32) of the first layer (30) in the longitudinal direction (Y) (34) and the leaves (42) of the second layer (40) in the cross-over direction (X) (44), wherein the first (30) and second (40) layers are arranged one above another in an overlapping manner in the beam direction.
    • 78. 发明专利
    • Externe Strahlenradiotherapie
    • DE212014000252U1
    • 2016-09-29
    • DE212014000252
    • 2014-02-26
    • EIN-GAL MOSHE
    • A61N5/10
    • Externe-Strahlenradiotherapie(EBRT)-System umfassend: mehrere Abteile, die voneinander durch Strahlungsabschirmungen getrennt sind, wobei jedes der Abteile ein Patiententragesystem umfasst, das ein Trageelement und ein Fixierelement zum Tragen und räumlichen Fixieren eines Zielabschnitts des Patienten für dessen Bestrahlung umfasst; und ein Strahlenquellengehäuse, das mindestens eine Strahlenquelle umfasst, die betriebsfähig ist, um Strahlenbündel in die Abteile in Richtung des Zielabschnitts in jedem der Abteile zu emittieren, wobei jedes der Abteile einen Strahlformer zum Formen der in dieses Abteil emittierten Strahlenbündel umfasst, und wobei die Strahlungsabschirmungen konfiguriert sind, um, gemäß einem Sicherheitsstandard, in jedem Abteil eine ausreichende Abschirmung gegen in anderen Abteilen erzeugte Strahlung bereitzustellen und wobei die mindestens eine Strahlenquelle Strahlenbündel ungerichtet durch unterschiedliche Durchgänge in Richtung jedes der Abteile emittiert, wobei die mindestens eine Strahlenquelle einen Linearbeschleuniger umfasst, der betriebsfähig ist, um einen beschleunigten Elektronenstrahl im Vakuum der Reihe nach in Richtung strahlungserzeugender Ziele abzulenken, wobei jedes der strahlungserzeugenden Ziele so aufgebaut ist, um es zu gestatten, dass Strahlung in Richtung eines spezifischen Abteils der Abteile gerichtet wird.