CN110366389A - 利用放疗设备确定目标靶点位置的方法、装置和放疗设备 - Google Patents
利用放疗设备确定目标靶点位置的方法、装置和放疗设备 Download PDFInfo
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- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
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- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1064—Monitoring, verifying, controlling systems and methods for adjusting radiation treatment in response to monitoring
- A61N5/1068—Gating the beam as a function of a physiological signal
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- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
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Abstract
一种利用放疗设备确定目标靶点位置的方法、装置和放疗设备,涉及医疗领域,以准确的检测肿瘤位置的运动。放疗设备包括射线源(1)以及接收射线源(1)发出的射线的探测器(3),利用放疗设备确定目标靶点位置的方法包括:射线源(1)位于第一位置(11)处,发出放射束(S101);探测器(3)接收射线源(1)在第一位置(11)发出的射束,并根据接收的射束生成目标靶点的第一图像数据(S102);射线源(1)运动至第二位置(12)处,发出放射束,其中,射线源(1)从第一位置(11)运动至第二位置(12)的间隔时间为患者的预设呼吸周期的正整数倍(S103);探测器(3)接收射线源(1)在第二位置(12)发出的射束,并根据接收的射束生成目标靶点的第二图像数据(S104);根据第一图像数据和第二图像数据,确定目标靶点的位置信息(S105)。
Description
PCT国内申请,说明书已公开。
Claims (20)
- PCT国内申请,权利要求书已公开。
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PCT/CN2017/089001 WO2018232566A1 (zh) | 2017-06-19 | 2017-06-19 | 利用放疗设备确定目标靶点位置的方法、装置和放疗设备 |
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CN110366389A true CN110366389A (zh) | 2019-10-22 |
CN110366389B CN110366389B (zh) | 2023-03-03 |
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US (1) | US11660472B2 (zh) |
CN (1) | CN110366389B (zh) |
WO (1) | WO2018232566A1 (zh) |
Cited By (2)
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---|---|---|---|---|
CN114288568A (zh) * | 2021-12-14 | 2022-04-08 | 西安大医集团股份有限公司 | 放疗设备的等中心校正方法及***、存储介质 |
CN116297569A (zh) * | 2023-04-28 | 2023-06-23 | 杭州睿影科技有限公司 | 一种基于x射线的物体检测方法、***及处理设备 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN114288568A (zh) * | 2021-12-14 | 2022-04-08 | 西安大医集团股份有限公司 | 放疗设备的等中心校正方法及***、存储介质 |
CN116297569A (zh) * | 2023-04-28 | 2023-06-23 | 杭州睿影科技有限公司 | 一种基于x射线的物体检测方法、***及处理设备 |
CN116297569B (zh) * | 2023-04-28 | 2023-09-05 | 杭州睿影科技有限公司 | 一种基于x射线的物体检测方法、***及处理设备 |
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US11660472B2 (en) | 2023-05-30 |
CN110366389B (zh) | 2023-03-03 |
US20200108277A1 (en) | 2020-04-09 |
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