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1.发明公开
公开(公告)号：EP2822465A1
公开(公告)日：2015-01-14
申请号：EP13719236.5
申请日：2013-02-27
CPC分类号： A61M5/007 , A61B6/025 , A61B6/032 , A61B6/4441 , A61B6/481 , A61B6/486 , A61B6/501 , A61B6/503 , A61B6/504 , A61B6/507 , A61B6/5217 , A61B6/542 , A61K49/04 , A61M5/172 , A61M5/315 , A61M5/32 , A61M2205/33
摘要： An apparatus (130) and a method for adjusting, in perfusion imaging system, a periodic contrast agent injection rate signal (IS) for an injector (135) as function of an image sampling rate determined by the rotational speed of an X-ray source (107)-detector (109) assembly of an X-ray imager (100). Frequency, periodicity and pulse width of the contrast agent injection rate signal (IS) is adjusted to mitigate temporal signal aliasing in a sample of a time attenuation contrast (TAC) signal.
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2.发明授权PERIODIC CONTRAST INJECTIONS AND ANALYSIS OF HARMONICS FOR INTERVENTIONAL X-RAY PERFUSION IMAGING 有权分析师罗恩·亨特森（RONNTGENSTRAHLEN-PERFUSIONSBILDGEBUNG）
公开(公告)号：EP2822465B1
公开(公告)日：2016-01-13
申请号：EP13719236.5
申请日：2013-02-27
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公开(公告)号：EP3773892A1
公开(公告)日：2021-02-17
申请号：EP19711618.9
申请日：2019-03-25
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公开(公告)号：EP3576842B1
公开(公告)日：2020-11-25
申请号：EP18718574.9
申请日：2018-01-24
发明人： ISOLA, Alfonso Agatino , NEUKIRCHEN, Christoph , VIK, Torbjørn , HEESE, Harald, Sepp , WEESE, Rolf, Jürgen
IPC分类号： A61N5/10
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公开(公告)号：EP3576842A1
公开(公告)日：2019-12-11
申请号：EP18718574.9
申请日：2018-01-24
发明人： ISOLA, Alfonso Agatino , NEUKIRCHEN, Christoph , VIK, Torbjørn , HEESE, Harald Sepp , WEESE, Rolf Jürgen
IPC分类号： A61N5/10
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6.发明公开
公开(公告)号：EP4147749A1
公开(公告)日：2023-03-15
申请号：EP21196623.9
申请日：2021-09-14
发明人： BONDAR, Maria Luiza , MARTINUSSEN, Hanneke , WEESE, Rolf Jürgen , NEUKIRCHEN, Christoph , FLAESCHNER, Nick , WIEGERT, Jens
IPC分类号： A61N5/10
摘要： A system (SYS) for computer-assisted plan review in radiation therapy and related method. The system comprises an input interface (IN) for receiving input data comprising a dose distribution image as per a current radiation treatment plan. A classifier module (CM) of the system processes the input data to produce a classification result (q) indicative of a quality assessment for the plan. The system's classification analyzer (CA) produces, based on the classification result and the input data, transparency data (7) indicative as to why the classifier module produced the said classification result. An output interface (OUT) provides output data including the transparency data. The system facilitates plan review and helps reduce time and computational overhead.
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7.发明公开
公开(公告)号：EP3946587A1
公开(公告)日：2022-02-09
申请号：EP20715810.6
申请日：2020-03-27
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9.发明公开
公开(公告)号：EP3727583A1
公开(公告)日：2020-10-28
申请号：EP18825965.9
申请日：2018-12-17
发明人： WEESE, Rolf, Jürgen , RENISCH, Steffen , DESHPANDE, Hrishikesh, Narayanrao , SCHULZ, Heinrich , KABUS, Sven , ALLAIRE, Stéphane , ISOLA, Alfonso, Agatino , NEUKIRCHEN, Christoph , BONDAR, Maria, Luiza , WIEGERT, Jens
IPC分类号： A61N5/10
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公开(公告)号：EP3466487A1
公开(公告)日：2019-04-10
申请号：EP17194553.8
申请日：2017-10-03
发明人： ISOLA, Alfonso Agatino , NEUKIRCHEN, Christoph , HAUTVAST, Guillaume Leopold Theodorus Frederik , SENDEN, Dave
IPC分类号： A61N5/10
摘要： The invention relates to a system and a method for assisting in planning a radiation therapy treatment, the treatment being delivered on the basis of a treatment plan including error-prone parameter values of first treatment parameters. In the system, a robustness evaluation unit (10) obtains planned parameter values of the first treatment parameters, generates perturbed parameter configurations including perturbed values of the first treatment parameters, the perturbed parameter values deviating from the planned parameter values by possible error values of the first treatment parameters occurring during the treatment, and estimates for each perturbed parameter configuration a radiation dose distribution resulting from a treatment delivered on the basis of the perturbed parameter configuration and/or determines the treatment plan on the basis of the perturbed parameter configurations.
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