Invention Grant
- Patent Title: Lamella collimator and beam therapy appliance
- Patent Title (中): Lamella准直器和光束治疗器具
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Application No.: US12438301Application Date: 2007-07-31
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Publication No.: US07993058B2Publication Date: 2011-08-09
- Inventor: Robert Bohn , John Juschka , Stefan Leidenberger , Rene Schramm
- Applicant: Robert Bohn , John Juschka , Petra Juschka-Lenz, legal representative , Stefan Leidenberger , Rene Schramm
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Lempia Summerfield Katz LLC
- Priority: DE102006039793 20060824
- International Application: PCT/EP2007/057908 WO 20070731
- International Announcement: WO2008/022879 WO 20080228
- Main IPC: G21K1/04
- IPC: G21K1/04 ; A61B6/08 ; A61N5/10
Abstract:
A lamella collimator, in particular for a beam therapy appliance, is provided. The lamella collimator has a plurality of lamellae, which can be moved by a motor or motors in a movement direction in order to preset a countour of a beam path on an X-ray beam. Each lamella has a position measurement apparatus with a movable measurement element, which is attached directly to the respective lamella.
Public/Granted literature
- US20100008472A1 LAMELLA COLLIMATOR AND BEAM THERAPY APPLIANCE Public/Granted day:2010-01-14
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