CN103920249A - Treatment device of radiotherapy system and control method thereof - Google Patents
Treatment device of radiotherapy system and control method thereof Download PDFInfo
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- CN103920249A CN103920249A CN201310012795.3A CN201310012795A CN103920249A CN 103920249 A CN103920249 A CN 103920249A CN 201310012795 A CN201310012795 A CN 201310012795A CN 103920249 A CN103920249 A CN 103920249A
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- Prior art keywords
- bed board
- longitudinal sliding
- sliding motion
- slide block
- guide rail
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Abstract
The invention discloses a treatment device of a radiotherapy system and a control method thereof. The treatment device comprises a longitudinal sliding bed board, a longitudinal sliding guide rail, a longitudinal sliding slide block, a transverse sliding bed board, a detection probe, a lifting bed board and a base, wherein the longitudinal sliding bed board is located above the longitudinal sliding slide block and is in sliding connection with the longitudinal sliding slide block, the transverse sliding bed board is located under the longitudinal sliding guide rail, the detection probe is fixed at one end of the transverse sliding bed board, the lifting bed board is located under the transverse sliding bed board, and the base is located under the lifting bed board. The treatment device can measure a focus deviation value and further compensate the focus deviation value so as to ensure irradiation accuracy.
Description
Technical field
The present invention relates to a kind of therapy equipment and control method thereof, particularly relate to a kind of therapy equipment and control method thereof of radiotherapy system.
Background technology
When gamma knife irradiates patient's body, for guaranteeing that radial energy is from the incident of patient back, the therapy equipment below of radiotherapy system must be unsettled, the material of therapeutic bed overhanging portion must be to absorb the few low density non-metallic material of ray simultaneously, therefore, therapeutic bed hangs partly and must occur downward bending under the effect of weight in patients.Gamma knife, when patient's focus is irradiated, is to irradiate according to the focus coordinate having preplaned, and the sagging focus that will cause of therapeutic bed departs from the coordinate that plan is irradiated, thereby causes irradiating inaccurate.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of therapy equipment and control method thereof of radiotherapy system, and its deviation value to focus is measured, and then this deviation value is compensated, with the accuracy that guarantees to irradiate.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of therapy equipment of radiotherapy system, it is characterized in that, it comprises longitudinal sliding motion bed board, longitudinal sliding motion guide rail, longitudinal sliding motion slide block, horizontal slip bed board, detection probe, lifting bed board, pedestal, longitudinal sliding motion bed board is positioned at the top of longitudinal sliding motion slide block, longitudinal sliding motion guide rail and longitudinal sliding motion slide block are slidably connected, laterally slip bed board is positioned at the below of longitudinal sliding motion guide rail, detection probe is fixed on one end of horizontal slip bed board, lifting bed board is positioned at the below of horizontal slip bed board, pedestal is positioned at the below of lifting bed board.
The present invention also provides a kind of control method of therapy equipment of radiotherapy system, described control method adopts the therapy equipment of radiotherapy system as above, described control method comprises the following steps: patient lies on longitudinal sliding motion bed board, longitudinal sliding motion bed board can carry out longitudinal sliding motion with respect to longitudinal sliding motion guide rail by longitudinal sliding motion slide block, longitudinal sliding motion bed board vertically move process in by detection probe, detect and record the downward deflection of different parts, then according to lesions position, carry out the deformation values of calculating foci present position, at beginning pre-irradiation, distortion is compensated.
Positive progressive effect of the present invention is: the present invention measures the deviation value of focus, and then this deviation value is compensated, with the accuracy that guarantees to irradiate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the therapy equipment of radiotherapy system of the present invention.
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The specific embodiment
Below in conjunction with accompanying drawing, provide preferred embodiment of the present invention, to describe technical scheme of the present invention in detail.
As shown in Figure 1, the therapy equipment of radiotherapy system of the present invention comprises longitudinal sliding motion bed board 1, longitudinal sliding motion guide rail 2, longitudinal sliding motion slide block 3, laterally slide bed board 4, detection probe 5, lifting bed board 6, pedestal 7, longitudinal sliding motion bed board 1 is positioned at the top of longitudinal sliding motion slide block 3, longitudinal sliding motion guide rail 2 is slidably connected with longitudinal sliding motion slide block 3, laterally slip bed board 4 is positioned at the below of longitudinal sliding motion guide rail 2, detection probe 5 is fixed on one end of horizontal slip bed board 4, lifting bed board 6 is positioned at the below of horizontal slip bed board 4, and pedestal 7 is positioned at the below of lifting bed board 6.
The control method of the therapy equipment of invention radiotherapy system comprises the following steps: patient lies on longitudinal sliding motion bed board, longitudinal sliding motion bed board can carry out longitudinal sliding motion with respect to longitudinal sliding motion guide rail by longitudinal sliding motion slide block, longitudinal sliding motion bed board vertically move process in by detection probe, detect and record the downward deflection of different parts, then according to lesions position, carry out the deformation values of calculating foci present position, at beginning pre-irradiation, distortion is compensated.The present invention is applied in the rotatable Co 60 radiotherapy system of teetotum, can measure and stereotaxis the deviation value of focus, and then this deviation value is compensated, with the accuracy that guarantees to irradiate.
Those skilled in the art can carry out various remodeling and change to the present invention.Therefore, the present invention has covered various remodeling and the change in the scope that falls into appending claims and equivalent thereof.
Claims (2)
1. the therapy equipment of a radiotherapy system, it is characterized in that, it comprises longitudinal sliding motion bed board, longitudinal sliding motion guide rail, longitudinal sliding motion slide block, laterally slide bed board, detection probe, lifting bed board, pedestal, longitudinal sliding motion bed board is positioned at the top of longitudinal sliding motion slide block, longitudinal sliding motion guide rail and longitudinal sliding motion slide block are slidably connected, laterally slip bed board is positioned at the below of longitudinal sliding motion guide rail, detection probe is fixed on one end of horizontal slip bed board, lifting bed board is positioned at the below of horizontal slip bed board, and pedestal is positioned at the below of lifting bed board.
2. the control method of the therapy equipment of a radiotherapy system, it is characterized in that, described control method adopts the therapy equipment of radiotherapy system as claimed in claim 1, described control method comprises the following steps: patient lies on longitudinal sliding motion bed board, longitudinal sliding motion bed board can carry out longitudinal sliding motion with respect to longitudinal sliding motion guide rail by longitudinal sliding motion slide block, longitudinal sliding motion bed board vertically move process in by detection probe, detect and record the downward deflection of different parts, then according to lesions position, carry out the deformation values of calculating foci present position, at beginning pre-irradiation, distortion is compensated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012795.3A CN103920249A (en) | 2013-01-15 | 2013-01-15 | Treatment device of radiotherapy system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012795.3A CN103920249A (en) | 2013-01-15 | 2013-01-15 | Treatment device of radiotherapy system and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103920249A true CN103920249A (en) | 2014-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310012795.3A Pending CN103920249A (en) | 2013-01-15 | 2013-01-15 | Treatment device of radiotherapy system and control method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103920249A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331348A (en) * | 2018-08-13 | 2019-02-15 | 熊磊 | A kind of device for fastening for radiotherapy head and neck neoplasm |
| CN109771844A (en) * | 2017-11-11 | 2019-05-21 | 广东联力科技有限公司 | Large-scale medical equipment treatment bed |
Citations (6)
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| CN1537656A (en) * | 2003-10-22 | 2004-10-20 | 高春平 | Radio therapy apparatus in operation using multidimensional exercise bed |
| CN2768828Y (en) * | 2005-03-04 | 2006-04-05 | 杭州华源伽玛医疗设备投资有限公司 | Gamma-ray therapeutical equipment |
| US7604645B2 (en) * | 2002-08-07 | 2009-10-20 | Civco Medical Instruments Inc. | Ultrasound probe support and stepping device |
| CN102824693A (en) * | 2012-08-02 | 2012-12-19 | 李宝生 | System and method for verifying radiotherapy plan before online therapy |
| CN102847237A (en) * | 2011-06-28 | 2013-01-02 | 苏州雷泰医疗科技有限公司 | Radiotherapy device for stereo positioning of head |
| CN202876109U (en) * | 2012-11-02 | 2013-04-17 | 上海荣乔生物科技有限公司 | Treatment table of radiotherapy system |
-
2013
- 2013-01-15 CN CN201310012795.3A patent/CN103920249A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7604645B2 (en) * | 2002-08-07 | 2009-10-20 | Civco Medical Instruments Inc. | Ultrasound probe support and stepping device |
| CN1537656A (en) * | 2003-10-22 | 2004-10-20 | 高春平 | Radio therapy apparatus in operation using multidimensional exercise bed |
| CN2768828Y (en) * | 2005-03-04 | 2006-04-05 | 杭州华源伽玛医疗设备投资有限公司 | Gamma-ray therapeutical equipment |
| CN102847237A (en) * | 2011-06-28 | 2013-01-02 | 苏州雷泰医疗科技有限公司 | Radiotherapy device for stereo positioning of head |
| CN102824693A (en) * | 2012-08-02 | 2012-12-19 | 李宝生 | System and method for verifying radiotherapy plan before online therapy |
| CN202876109U (en) * | 2012-11-02 | 2013-04-17 | 上海荣乔生物科技有限公司 | Treatment table of radiotherapy system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771844A (en) * | 2017-11-11 | 2019-05-21 | 广东联力科技有限公司 | Large-scale medical equipment treatment bed |
| CN109331348A (en) * | 2018-08-13 | 2019-02-15 | 熊磊 | A kind of device for fastening for radiotherapy head and neck neoplasm |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |