公开(公告)号：US20180344265A1

公开(公告)日：2018-12-06

申请号：US16058674

申请日：2018-08-08

Applicant: Brainlab AG

Inventor： Kajetan Berlinger ,  Stephan Froehlich ,  Eva Maria Gronbach

IPC: A61B6/04

Abstract: The presently described method is directed to determining a way of positioning a patient before execution of a medical procedure involving irradiating the patient with ionizing treatment radiation based on comparing medical images of the patient with a pre-acquired medical image. The planning computed tomography is searched for an image of the reference stricture in order to determine the position of the patient relative to a patient support device. A retroreflective marker device, having a known and advantageously fixed position relative to the base plate, is detected by a navigation system operatively coupled to a motor of the support device. Based on the detected position of the marker device, the motor of the support device is activated to drive the patient into a desired position relative to beam direction along which the treatment radiation is to be issued towards the patient to execute the medical procedure.

公开(公告)号：US10448905B2

公开(公告)日：2019-10-22

申请号：US16058674

申请日：2018-08-08

Applicant: Brainlab AG

Inventor： Kajetan Berlinger ,  Stephan Froehlich ,  Eva Maria Gronbach

IPC: A61B6/04 ,  G06T7/00 ,  A61N5/10 ,  G01T7/00 ,  G06K9/62 ,  G06K9/00 ,  G06K9/20 ,  G06K9/32 ,  G06T7/73 ,  A61B90/00 ,  A61B6/03 ,  A61B6/00 ,  A61B34/20 ,  A61B90/10 ,  A61B90/14 ,  G06F19/00

Abstract: The presently described method is directed to determining a way of positioning a patient before execution of a medical procedure involving irradiating the patient with ionizing treatment radiation based on comparing medical images of the patient with a pre-acquired medical image. The planning computed tomography is searched for an image of the reference structure in order to determine the position of the patient relative to a patient support device. A retroreflective marker device, having a known and advantageously fixed position relative to the base plate, is detected by a navigation system operatively coupled to a motor of the support device. Based on the detected position of the marker device, the motor of the support device is activated to drive the patient into a desired position relative to beam direction along which the treatment radiation is to be issued towards the patient to execute the medical procedure.

公开(公告)号：US20170050050A1

公开(公告)日：2017-02-23

申请号：US15118724

申请日：2014-02-14

Applicant: Brainlab AG

Inventor： Kajetan Berlinger ,  Stephan Froehlich ,  Eva Maria Gronbach

IPC: A61N5/10 ,  G06T7/00 ,  A61B90/00 ,  A61B6/00 ,  A61B6/04 ,  A61B6/03

CPC classification number: A61B6/0492 ,  A61B6/032 ,  A61B6/0421 ,  A61B6/501 ,  A61B6/5211 ,  A61B6/547 ,  A61B90/14 ,  A61B90/39 ,  A61B2034/2055 ,  A61B2090/101 ,  A61B2090/364 ,  A61B2090/3937 ,  A61B2090/3983 ,  A61N5/1049 ,  A61N5/1069 ,  A61N2005/1061 ,  G01T7/005 ,  G06F19/00 ,  G06K9/00208 ,  G06K9/2054 ,  G06K9/2063 ,  G06K9/32 ,  G06K9/3216 ,  G06K9/6212 ,  G06K2009/2045 ,  G06K2009/3225 ,  G06K2009/3291 ,  G06T7/0014 ,  G06T7/74 ,  G06T2207/10081 ,  G06T2207/20221 ,  G06T2207/30004 ,  G06T2207/30204 ,  G06T2207/30208 ,  G06T2219/2004

Abstract: The presently described method is directed to determining a way of positioning a patient before execution of a medical procedure involving irradiating the patient with ionizing treatment radiation based on comparing medical images of the patient with a pre-acquired medical image. The planning computed tomography is searched for an image of the reference structure in order to determine the position of the patient relative to a patient support device. A retroreflective marker device, having a known and advantageously fixed position relative to the base plate, is detected by a navigation system operatively coupled to a motor of the support device. Based on the detected position of the marker device, the motor of the support device is activated to drive the patient into a desired position relative to beam direction along which the treatment radiation is to be issued towards the patient to execute the medical procedure.

Abstract translation: 目前描述的方法涉及确定在执行包括用患者的医疗图像与预先获取的医学图像进行比较的电离治疗辐射的医疗过程之前定位患者的方式。 搜索计划的计算机断层摄影以获得参考结构的图像，以便确定患者相对于患者支持装置的位置。 具有已知且有利地相对于基板的固定位置的回射标记装置由可操作地耦合到支撑装置的电动机的导航系统来检测。 基于检测到的标记装置的位置，启动支撑装置的电动机，以驱动患者进入相对于波束方向的期望位置，沿着该方向向治疗辐射发射治疗辐射以执行医疗程序。

公开(公告)号：US10045744B2

公开(公告)日：2018-08-14

申请号：US15118724

申请日：2014-02-14

Applicant: Brainlab AG

Inventor： Kajetan Berlinger ,  Stephan Froehlich ,  Eva Maria Gronbach

IPC: G01T7/00 ,  G06K9/32 ,  A61B6/04 ,  A61N5/10 ,  G06T7/00 ,  G06K9/62 ,  G06K9/00 ,  G06K9/20 ,  A61B6/03 ,  A61B6/00 ,  A61B90/00 ,  A61B34/20 ,  A61B90/10 ,  A61B90/14 ,  G06T7/73

Abstract: The presently described method is directed to determining a way of positioning a patient before execution of a medical procedure involving irradiating the patient with ionizing treatment radiation based on comparing medical images of the patient with a pre-acquired medical image. The planning computed tomography is searched for an image of the reference structure in order to determine the position of the patient relative to a patient support device. A retroreflective marker device, having a known and advantageously fixed position relative to the base plate, is detected by a navigation system operatively coupled to a motor of the support device. Based on the detected position of the marker device, the motor of the support device is activated to drive the patient into a desired position relative to beam direction along which the treatment radiation is to be issued towards the patient to execute the medical procedure.