CN111615365A - 摆位方法、装置及放射治疗系统 - Google Patents

摆位方法、装置及放射治疗系统 Download PDF

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CN111615365A
CN111615365A CN201880014414.6A CN201880014414A CN111615365A CN 111615365 A CN111615365 A CN 111615365A CN 201880014414 A CN201880014414 A CN 201880014414A CN 111615365 A CN111615365 A CN 111615365A
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CN111615365B (zh
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李金升
付凯强
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Our United Corp
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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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Abstract

本发明实施例提供了一种摆位方法、装置及放射治疗系统，涉及放疗技术领域。该方法可以根据在预设拍片点与成像点重合时获取到的治疗床的第一坐标，患部的靶点与成像点的第一相对位置，以及成像点与设备等中心点的第二相对位置，计算在待治疗的伽玛角下，靶点与设备等中心点重合时治疗床的第二坐标，并根据该第二坐标调整治疗床的位置。因此可以使得当在放射治疗的过程中调整了伽玛角后，可以准确计算得到在该调整后的伽玛角下，靶点与设备等中心点重合时治疗床的第二坐标，由此可以提高在不同的伽玛角下靶点与设备等中心点的对准精度，进而可以提高放射治疗的精度。

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PCT国内申请，说明书已公开。

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  1. PCT国内申请，权利要求书已公开。
CN201880014414.6A 2018-12-26 2018-12-26 摆位方法、装置及放射治疗系统 Active CN111615365B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
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CN116092632A (zh) * 2023-03-15 2023-05-09 南京谷睿生物科技有限公司 一种用于放射性药物评价的核医学成像数据分析方法

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CN114053598A (zh) * 2020-08-06 2022-02-18 西安大医集团股份有限公司 虚拟等中心点标定方法、激光灯校准方法、放射治疗系统
CN112426632B (zh) * 2020-11-30 2023-01-24 中国人民解放军空军军医大学 放射治疗等中心及射野验证模体
CN113081013B (zh) * 2021-03-19 2024-04-23 东软医疗系统股份有限公司 定位片扫描方法、装置及系统
CN114051207B (zh) * 2021-11-12 2023-12-15 武汉理工大学重庆研究院 信号干扰下超宽带精确定位方法、装置及电子设备
CN114558251A (zh) * 2022-01-27 2022-05-31 苏州雷泰医疗科技有限公司 一种基于深度学习的自动摆位方法、装置及放射治疗设备

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CN108969906A (zh) * 2018-06-15 2018-12-11 岑永娟 优化igrt图像引导一致性的头部放射治疗设备

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US20140046212A1 (en) * 2012-07-20 2014-02-13 Heinrich Deutschmann Patient positioning and imaging system
CN105476634A (zh) * 2014-09-15 2016-04-13 西门子(深圳)磁共振有限公司 成像设备及定位装置
CN104587609A (zh) * 2015-02-03 2015-05-06 瑞地玛医学科技有限公司 放射治疗摆位定位装置及静态、动态靶区摆位方法
JP2017035348A (ja) * 2015-08-11 2017-02-16 株式会社東芝 患者の位置決め装置、方法及びプログラム
CN106408509A (zh) * 2016-04-29 2017-02-15 上海联影医疗科技有限公司 一种配准方法及其装置
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116092632A (zh) * 2023-03-15 2023-05-09 南京谷睿生物科技有限公司 一种用于放射性药物评价的核医学成像数据分析方法

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