CN104203347A - 伽玛刀头部治疗装置及伽玛刀治疗系统 - Google Patents
伽玛刀头部治疗装置及伽玛刀治疗系统 Download PDFInfo
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- CN104203347A CN104203347A CN201380004400.3A CN201380004400A CN104203347A CN 104203347 A CN104203347 A CN 104203347A CN 201380004400 A CN201380004400 A CN 201380004400A CN 104203347 A CN104203347 A CN 104203347A
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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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
- A61B6/4085—Cone-beams
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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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
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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
- A61B6/12—Arrangements for detecting or locating foreign bodies
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- 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
- A61N5/1077—Beam delivery systems
- A61N5/1084—Beam delivery systems for delivering multiple intersecting beams at the same time, e.g. gamma knives
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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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
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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
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
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- 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
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
- A61N2005/1061—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using an x-ray imaging system having a separate imaging source
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- Heart & Thoracic Surgery (AREA)
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- Theoretical Computer Science (AREA)
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Abstract
Description
Claims (10)
- 权 利 要 求 书1、 一种伽玛刀头部治疗装置, 包括放射源及载源体, 所述放射源安装于所 述载源体上, 用以发出多束可几何聚焦并形成焦点的伽玛射线, 其特征在于, 所述伽玛刀头部治疗装置还包括 CBCT影像模块, 所述 CBCT影像模块包括 CBCT球管以及动态平板探测器, 其中:所述 CBCT球管, 安装于所述载源体上; 以及所述动态平板探测器, 安装于所述载源体上, 位于所述 CBCT球管的对一 侧, 其中,所述 CBCT球管与所述动态平板探测器的垂直连接线通过所述焦点或与所 述焦点有已知固定尺寸位置。
- 2、 如权利要求 1所述的伽玛刀头部治疗装置, 其特征在于:所述 CBCT球管, 用以发射 X线; 以及所述动态平板探测器, 用以采集所述 X线的投影数据。
- 3、 如权利要求 1 所述的伽玛刀头部治疗装置, 其特征在于: 所述 CBCT 影像模块可绕病人头部在一个圆轨迹上做 360度旋转。
- 4、 如权利要求 1所述的伽玛刀头部治疗装置, 其特征在于: 所述放射源为 钴源。
- 5、 如权利要求 1所述的伽玛刀头部治疗装置, 其特征在于: 所述载源体的 形状可以是圆盘、 半球体、 或圆柱体。
- 6、 如权利要求 1 所述的伽玛刀头部治疗装置, 其特征在于: 所述 CBCT 球管是通过定位销及螺纹连接方式安装于所述载源体上。
- 7、 如权利要求 1所述的伽玛刀头部治疗装置, 其特征在于: 所述伽玛刀头 部治疗装置使用头肩膜对病人头部进行固定。
- 8、 如权利要求 2所述的伽玛刀头部治疗装置, 其特征在于, 还包括三维数 据重建模块、 分析比对模块、 以及控制模块, 其中:所述三维数据重建模块, 连接于所述 CBCT影像模块以及所述, 用于接收 所述 CBCT影像模块传送的所述投影数据,并根据所述投影数据进行分析重建, 以得到病人当前体位的头部三维立体数据, 并将所述头部三维立体数据发送到 所述分析比对模块;所述分析比对模块, 连接于所述三维数据重建模块以及所述控制模块, 用 于接收所述三维数据重建模块发送的所述头部三维立体数据, 并将所述头部三 维立体数据与治疗计划使用的三维立体数据进行比对, 计算出所述头部三维立 体数据与所述治疗计划使用的三维立体数据的偏差值, 并将所述偏差值发送到 所述控制模块; 以及所述控制模块, 连接于所述分析比对模块, 用于接收所述分析比对模块发 送的所述偏差值, 若所述偏差值小于门限值时, 开始对病人进行治疗。
- 9、 如权利要求 8所述的伽玛刀头部治疗装置, 其特征在于: 若所述偏差值 大于所述门限值时, 所述控制模块根据所述偏差值对病人进行位置修正, 并记 录已经修正的三维立体数据, 并于位置修正后, 控制所述 CBCT影像模块在已 修正的位置基础上采集新的投影数据。
- 10、 一种伽玛刀治疗系统, 其特征在于, 包括如权利要求 1-9任一项所述 的伽玛刀头部治疗装置。
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PCT/CN2013/072001 WO2014131179A1 (zh) | 2013-02-28 | 2013-02-28 | 伽玛刀头部治疗装置及伽玛刀治疗系统 |
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CN104203347A true CN104203347A (zh) | 2014-12-10 |
CN104203347B CN104203347B (zh) | 2017-05-24 |
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WO (1) | WO2014131179A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111097107A (zh) * | 2018-10-26 | 2020-05-05 | 深圳市奥沃医学新技术发展有限公司 | 定位机构及放射治疗设备 |
Families Citing this family (1)
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WO2020082907A1 (zh) * | 2018-10-26 | 2020-04-30 | 深圳市奥沃医学新技术发展有限公司 | 定位机构及放射治疗设备 |
Citations (4)
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---|---|---|---|---|
US5537452A (en) * | 1994-05-10 | 1996-07-16 | Shepherd; Joseph S. | Radiation therapy and radiation surgery treatment system and methods of use of same |
CN1919372A (zh) * | 2005-08-25 | 2007-02-28 | 惠小兵 | 放射治疗装置 |
CN1919374A (zh) * | 2005-08-25 | 2007-02-28 | 惠小兵 | 放射治疗辐射装置 |
CN102670234A (zh) * | 2012-05-17 | 2012-09-19 | 西安一体医疗科技有限公司 | 一种伽玛辐射摆位验证装置及方法 |
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CN1133473C (zh) * | 2000-09-25 | 2004-01-07 | 王乔生 | 钴-60多断层非共面螺旋断层调强放射治疗系统 |
CN1372982A (zh) * | 2001-02-28 | 2002-10-09 | 北京飞天兆业科技有限责任公司 | 癌症术中(微创)组织间三维立体放射治疗系统——体内伽马刀 |
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2013
- 2013-02-28 CN CN201380004400.3A patent/CN104203347B/zh active Active
- 2013-02-28 WO PCT/CN2013/072001 patent/WO2014131179A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5537452A (en) * | 1994-05-10 | 1996-07-16 | Shepherd; Joseph S. | Radiation therapy and radiation surgery treatment system and methods of use of same |
CN1919372A (zh) * | 2005-08-25 | 2007-02-28 | 惠小兵 | 放射治疗装置 |
CN1919374A (zh) * | 2005-08-25 | 2007-02-28 | 惠小兵 | 放射治疗辐射装置 |
CN102670234A (zh) * | 2012-05-17 | 2012-09-19 | 西安一体医疗科技有限公司 | 一种伽玛辐射摆位验证装置及方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111097107A (zh) * | 2018-10-26 | 2020-05-05 | 深圳市奥沃医学新技术发展有限公司 | 定位机构及放射治疗设备 |
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WO2014131179A1 (zh) | 2014-09-04 |
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Address after: 518122 104, Building F, Building 5, Shenzhen Kaiwopingshan New Energy Automobile Base, No. 1, Huibei Road, Shatian Community, Kengzi Street, Pingshan District, Shenzhen, Guangdong Patentee after: Shenzhen Dayi Gamma Knife Technology Co.,Ltd. Country or region after: China Address before: 518000 8, 801-803 and 805-811, block B, Fu Hua Science and technology building, 9116 North Ring Road, Nanshan District, Shenzhen, Guangdong. Patentee before: Shenzhen Aowo Medical New Technology Development Co.,Ltd. Country or region before: China |