CN102309824A - Radiation therapy system - Google Patents
Radiation therapy system Download PDFInfo
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- CN102309824A CN102309824A CN201010576046XA CN201010576046A CN102309824A CN 102309824 A CN102309824 A CN 102309824A CN 201010576046X A CN201010576046X A CN 201010576046XA CN 201010576046 A CN201010576046 A CN 201010576046A CN 102309824 A CN102309824 A CN 102309824A
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- support
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- imaging device
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Abstract
The invention relates to a radiation therapy system, comprising a therapy head, a therapy head driving mechanism, a therapy bed, a shared bracket, a therapy head support frame and a CT (Captive Test) imaging device, wherein the CT imaging device comprises an X ray bulb tube, a CT supporting ring, a CT driving mechanism, a probe and a signal conversion system; one side of the therapy head support frame is connected with a shared bracket bearing, and the other side is connected with the therapy head; one side of the CT supporting ring is connected with the shared bracket bearing; the X ray bulb tube and the probe are oppositely arranged on the other side of the CT supporting ring; the middle holes of the shared bracket, the therapy head support frame and the CT supporting ring are communicated; the therapy bed can move in the middle holes of the shared bracket, the therapy head support frame and the CT supporting ring; the CT driving mechanism drives the CT supporting ring to rotate; and the therapy head driving mechanism drives the therapy head support frame to rotate. According to the radiation therapy system, the technical problem of poor imaging effect of the CT imaging device because the CT imaging device and the therapy head in the radiation therapy system with the traditional CT imaging device simultaneously rotate can be solved.
Description
Technical field
The present invention relates to a kind of radiotherapy system.
Background technology
Existing radiotherapy system comprises treatment head, a treatment driving mechanism and therapeutic bed; What have also comprises the CT imaging device; But CT imaging device in the radiotherapy system of existing band CT imaging device and the rotation simultaneously of treatment head; And in general the speed and the CT imaging device of the rotation of treatment head differ greatly, and in order to guarantee therapeutic effect, the imaging effect of CT imaging device is very poor.
Summary of the invention
The present invention provides a kind of radiotherapy system, rotates simultaneously and causes the technical problem of the imaging effect difference of CT imaging device with CT imaging device in the radiotherapy system that solves existing band CT imaging device and treatment head.
In order to solve above technical problem, the technical scheme that the present invention takes is:
A kind of radiotherapy system; Comprise treatment head, treatment a driving mechanism, therapeutic bed and CT imaging device, said CT imaging device comprises X ray tube, CT support ring, detector and signal translating system, it is characterized in that; Also comprise shared support and treatment head support; Said CT imaging device also comprises the CT driving mechanism, and said treatment head support one side is connected with said shared support bearing, and opposite side is connected with said treatment head; Said CT support ring one side is connected with said shared support bearing; Said X ray tube and detector are oppositely arranged on the opposite side of said CT support ring; The mesopore of said shared support, treatment head support and CT support ring communicates; Said therapeutic bed can move in the mesopore of said shared support, treatment head support and CT support ring, and the said CT support ring of said CT drive mechanism rotates, and the said treatment head support of a said treatment drive mechanism rotates.
The side that said treatment head support is provided with the treatment head also is provided with and a said treatment relative counterweight.
Said treatment head support is provided with on the side of treating head and also is provided with the position emissron tomography device.
Said treatment head is provided with a plurality of radioactive sources, and said a plurality of radioactive sources focus on a public focus.
Said shared support is an annular.
Said shared support is the U type.
Said treatment head support is an annular.
After having adopted technique scheme, owing to increased shared support, CT driving mechanism and treatment head support, treatment head support one side is connected with shared bracket bearing, and opposite side is connected with the treatment head; CT support ring one side is connected with shared bracket bearing; X ray tube and detector are oppositely arranged on the opposite side of CT support ring; The mesopore of shared support, treatment head support and CT support ring communicates; Therapeutic bed can move in the mesopore of shared support, treatment head support and CT support ring, and CT drive mechanism CT support ring rotates, and a treatment drive mechanism treatment head support rotates; Therefore, solved that CT imaging device in the radiotherapy system of existing band CT imaging device rotates with the treatment head simultaneously and the technical problem that causes the imaging effect difference of CT imaging device.In addition; Because the mesopore of shared support, treatment head support and CT support ring communicates, said therapeutic bed can move horizontally in the mesopore of treatment head support and CT support ring at said shared support; Really realized under same coordinate system, accomplishing treatment and imaging, improved the treatment precision greatly.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is that radiotherapy system of the present invention is from installing the view that the first side direction of treatment is seen.
Fig. 3 is the view that radiotherapy system of the present invention is seen from the side.
Fig. 4 is the vertical view of radiotherapy system of the present invention.
The specific embodiment
Shown in Fig. 1-4; A kind of radiotherapy system; Comprise treatment 1, a treatment driving mechanism, therapeutic bed 6, CT imaging device 7, shared support 2 and treatment head support 3, the treatment head is provided with a plurality of radioactive sources, and a plurality of radioactive sources focus on a public focus; Treatment head support 3 one sides are connected with shared support 2 bearings, opposite side with treat 1 and be connected; CT imaging device 7 comprises that X ray tube, CT support ring, detector, CT driving mechanism, signal translating system, CT support ring one side are connected with shared support 2 bearings; X ray tube and detector are oppositely arranged on the opposite side of CT support ring; The mesopore of shared support 2, treatment head support 2 and CT support ring communicates, and therapeutic bed 6 can be at shared support 2, in the mesopore of treatment head support 3 and CT support ring level with move up and down; CT drive mechanism CT support ring rotates; A treatment drive mechanism treatment head support 3 rotation, the side that treatment head support 3 is provided with the treatment head also is provided with and treats a relative counterweight 5, and treatment head support 3 is provided with on the side of treating head and also is provided with position emissron tomography device 4; Shared support 2 can be annular or U type or other closed support with holes; Can be semi-enclosed support etc., as long as middle have mobilizable space that can hold therapeutic bed, the shape in hole can not limit yet; Treatment head support 3 is other sealing or semi-closed structures such as annular, C type, and concrete shape also can not limit, and in the middle of needing only mobilizable space that can hold therapeutic bed is arranged.
Claims (7)
1. radiotherapy system; Comprise treatment head, treatment a driving mechanism, therapeutic bed and CT imaging device, said CT imaging device comprises X ray tube, CT support ring, detector and signal translating system, it is characterized in that; Also comprise shared support and treatment head support; Said CT imaging device also comprises the CT driving mechanism, and said treatment head support one side is connected with said shared support bearing, and opposite side is connected with said treatment head; Said CT support ring one side is connected with said shared support bearing; Said X ray tube and detector are oppositely arranged on the opposite side of said CT support ring; The mesopore of said shared support, treatment head support and CT support ring communicates; Said therapeutic bed can move in the mesopore of said shared support, treatment head support and CT support ring, and the said CT support ring of said CT drive mechanism rotates, and the said treatment head support of a said treatment drive mechanism rotates.
2. radiotherapy system as claimed in claim 1 is characterized in that, the side that said treatment head support is provided with the treatment head also is provided with and a said treatment relative counterweight.
3. radiotherapy system as claimed in claim 2 is characterized in that, said treatment head support is provided with on the side of treating head and also is provided with the position emissron tomography device.
4. like claim 1 or 2 or 3 described radiotherapy systems, it is characterized in that said treatment head is provided with a plurality of radioactive sources, said a plurality of radioactive sources focus on a public focus.
5. like claim 1 or 2 or 3 described radiotherapy systems, it is characterized in that said shared support is an annular.
6. like claim 1 or 2 or 3 described radiotherapy systems, it is characterized in that said shared support is the U type.
7. like claim 1 or 2 or 3 described radiotherapy systems, it is characterized in that said treatment head support is an annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010576046XA CN102309824A (en) | 2010-07-01 | 2010-11-22 | Radiation therapy system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102178123A CN101879071A (en) | 2010-07-01 | 2010-07-01 | Radiation treatment system |
| CN201010217812.3 | 2010-07-01 | ||
| CN201010576046XA CN102309824A (en) | 2010-07-01 | 2010-11-22 | Radiation therapy system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102309824A true CN102309824A (en) | 2012-01-11 |
Family
ID=43051312
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102178123A Withdrawn CN101879071A (en) | 2010-07-01 | 2010-07-01 | Radiation treatment system |
| CN201020647737XU Expired - Fee Related CN201880229U (en) | 2010-07-01 | 2010-11-22 | Radiotherapy system |
| CN201010576046XA Pending CN102309824A (en) | 2010-07-01 | 2010-11-22 | Radiation therapy system |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102178123A Withdrawn CN101879071A (en) | 2010-07-01 | 2010-07-01 | Radiation treatment system |
| CN201020647737XU Expired - Fee Related CN201880229U (en) | 2010-07-01 | 2010-11-22 | Radiotherapy system |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN101879071A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015070776A1 (en) * | 2013-11-14 | 2015-05-21 | 上海联影医疗科技有限公司 | Radiation medical device |
| US9974496B2 (en) | 2015-12-31 | 2018-05-22 | Shanghai United Imaging Healthcare Co., Ltd. | Radiation therapy positioning system |
| CN109806512A (en) * | 2018-04-04 | 2019-05-28 | 新瑞阳光粒子医疗装备(无锡)有限公司 | A kind of CT device in situ being integrated into fixed particle beams radiotherapy room |
| US10441816B2 (en) | 2015-12-31 | 2019-10-15 | Shanghai United Imaging Healthcare Co., Ltd. | Radiation therapy system |
| CN112057095A (en) * | 2020-09-29 | 2020-12-11 | 赛诺威盛科技（北京）有限公司 | Support integrated type scanning structure, scanning device and scanning system |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182150A (en) * | 2011-12-27 | 2013-07-03 | 上海世鹏实验室科技发展有限公司 | Radiotherapy equipment |
| EP2821099B1 (en) | 2012-02-29 | 2019-07-24 | Hitachi, Ltd. | X-ray therapy system |
| CN103845069A (en) * | 2012-11-28 | 2014-06-11 | 北京大基康明医疗设备有限公司 | Radiotherapeutic system integrated with PET-CT (positron emission tomography-computer tomography) function |
| CN103386168B (en) * | 2013-07-17 | 2016-09-14 | 官爱平 | A kind of radiotherapy system of integrated digital imaging device |
| CN104939847A (en) * | 2014-03-25 | 2015-09-30 | 北京亿仁赛博医疗科技研发中心有限公司 | Linear accelerator |
| CN106805990A (en) * | 2015-12-02 | 2017-06-09 | 沈阳东软医疗系统有限公司 | A kind of RT-CT integrated equipments |
| US10478138B2 (en) | 2015-12-02 | 2019-11-19 | Shenyang Neusoft Medical Systems Co., Ltd. | RT-CT integrated device |
| CN106798567A (en) * | 2015-12-02 | 2017-06-06 | 沈阳东软医疗系统有限公司 | A kind of RT-CT integrated equipments |
| CN106310528B (en) * | 2016-08-17 | 2018-11-16 | 深圳市奥沃医学新技术发展有限公司 | A kind of therapeutic equipment |
| CN107184225B (en) * | 2017-06-06 | 2020-11-10 | 东软医疗系统股份有限公司 | Medical equipment |
| CN107569783B (en) * | 2017-08-23 | 2020-10-13 | 东软医疗系统股份有限公司 | Radiotherapy apparatus |
| CN108514694A (en) * | 2018-04-04 | 2018-09-11 | 新瑞阳光粒子医疗装备(无锡)有限公司 | A kind of CT devices in situ in radiotherapy |
| CN109621233B (en) * | 2019-01-02 | 2021-03-12 | 佳木斯大学 | Physical radiotherapy equipment lap joint device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1663635A (en) * | 2005-03-04 | 2005-09-07 | 杭州华源伽玛医疗设备投资有限公司 | Gamma ray therapeutic device |
| CN2728542Y (en) * | 2004-09-10 | 2005-09-28 | 宋世鹏 | Radiation therapeutic apparatus |
-
2010
- 2010-07-01 CN CN2010102178123A patent/CN101879071A/en not_active Withdrawn
- 2010-11-22 CN CN201020647737XU patent/CN201880229U/en not_active Expired - Fee Related
- 2010-11-22 CN CN201010576046XA patent/CN102309824A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2728542Y (en) * | 2004-09-10 | 2005-09-28 | 宋世鹏 | Radiation therapeutic apparatus |
| CN1663635A (en) * | 2005-03-04 | 2005-09-07 | 杭州华源伽玛医疗设备投资有限公司 | Gamma ray therapeutic device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015070776A1 (en) * | 2013-11-14 | 2015-05-21 | 上海联影医疗科技有限公司 | Radiation medical device |
| CN105764421A (en) * | 2013-11-14 | 2016-07-13 | 上海联影医疗科技有限公司 | Radiation medical device |
| US10463882B2 (en) | 2013-11-14 | 2019-11-05 | Shanghai United Imaging Healthcare Co., Ltd. | Medical radiation device |
| US11484732B2 (en) | 2013-11-14 | 2022-11-01 | Shanghai United Imaging Healthcare Co., Ltd. | Medical radiation device |
| US9974496B2 (en) | 2015-12-31 | 2018-05-22 | Shanghai United Imaging Healthcare Co., Ltd. | Radiation therapy positioning system |
| US10441816B2 (en) | 2015-12-31 | 2019-10-15 | Shanghai United Imaging Healthcare Co., Ltd. | Radiation therapy system |
| US11596808B2 (en) | 2015-12-31 | 2023-03-07 | Shanghai United Imaging Healthcare Co., Ltd. | Radiation therapy system |
| CN109806512A (en) * | 2018-04-04 | 2019-05-28 | 新瑞阳光粒子医疗装备(无锡)有限公司 | A kind of CT device in situ being integrated into fixed particle beams radiotherapy room |
| CN112057095A (en) * | 2020-09-29 | 2020-12-11 | 赛诺威盛科技（北京）有限公司 | Support integrated type scanning structure, scanning device and scanning system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101879071A (en) | 2010-11-10 |
| CN201880229U (en) | 2011-06-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |