CN106139421A - The Proton therapy system that a kind of double fixed chamber two-beams arranged that misplace irradiate - Google Patents
The Proton therapy system that a kind of double fixed chamber two-beams arranged that misplace irradiate Download PDFInfo
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- CN106139421A CN106139421A CN201610617089.5A CN201610617089A CN106139421A CN 106139421 A CN106139421 A CN 106139421A CN 201610617089 A CN201610617089 A CN 201610617089A CN 106139421 A CN106139421 A CN 106139421A
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- proton
- double
- therapy system
- irradiate
- proton therapy
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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
-
- 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
-
- 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
-
- 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
- A61N2005/1085—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy characterised by the type of particles applied to the patient
- A61N2005/1087—Ions; Protons
-
- 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
- A61N2005/1092—Details
Abstract
The present invention relates to the Proton therapy system that a kind of double fixed chamber two-beams arranged that misplace irradiate, it is on the basis of cyclotron, it are furnished with 2 rotary frame therapeutic rooms and two double static-beam therapy rooms, the wherein double static-beam therapy room of the two, one is that horizontal beam combines with perpendicular fasciculus, one is horizontal beam and 45 ° of inclination Shu Zuhe, such double fixing Shu Zuhe, decrease the quantity of rotary frame, it is greatly saved expenditure of construction, meanwhile, the structure of double fixing bundles, widen the medicable tumor class of fixing bundle greatly.According to the proton therapeutic placement scheme of the double fixed chamber two-beams irradiation arranged for the dislocation of proton therapeutic provided by the present invention, reduce equipment occupation space, and greatly reduce the expenditure of construction of proton therapeutic appts, ensure that therapeutic effect simultaneously.
Description
Technical field
The invention belongs to biology (medical) technical field, be specifically related to a kind of placement scheme for proton therapeutic, especially
It it is the layout of a kind of Proton therapy system based on cyclotron.
Background technology
Proton therapeutic mainly utilizes accelerator to produce the proton beam of certain energy, beam transfer is arrived by each electromagnetic component
Target area, bombards tumor cell, reaches the effect for the treatment of.Owing to proton has sharp-pointed Bragg peak in material, therefore can kill
Farthest protecting normal structure while dead cancerous tumor cell, this makes proton therapeutic become the most state-of-the-art evil at present
One of property oncotherapy means.
As it is shown in figure 1, existing Proton therapy system, it is generally the case that an accelerator will be equipped with 3 to 4 whirlers
Frame, a static-beam therapy head are treated, and needed for such placement scheme, construction fund is many, and the construction period is long, usual one
The expenditure of construction of rotary frame is about 100,000,000 yuans, and the highest expenditure of construction also brings the increase of medical expense, causes
Make substantial amounts of patient that high medical expense " to be hung back ".Accordingly, it would be desirable to a kind of reduction construction investment does not affect treatment simultaneously
The scheme of effect.
Summary of the invention
For solving the problem existing for prior art, the invention provides a kind of construction fund for reducing proton therapeutic
Placement scheme, the program, on the basis of not affecting therapeutic effect, reduces expenditure of construction as far as possible, shortens construction-time.
For achieving the above object, the technical solution used in the present invention is as follows:
The placement scheme that double fixed chamber two-beams that the dislocation of the proton therapeutic that the present invention proposes is arranged irradiate, is to add in convolution
On the basis of speed device, it be furnished with 2 rotary frame therapeutic rooms and two double static-beam therapy rooms, the wherein double static-beam therapy of the two
Room, one is that horizontal beam combines with perpendicular fasciculus, and one is horizontal beam and 45 ° of inclination Shu Zuhe, and such double fixing Shu Zuhe subtract
Lack the quantity of rotary frame, be greatly saved expenditure of construction, meanwhile, the structure of double fixing bundles, widen fixing greatly
Restraint medicable tumor class, and some special cannot be had two rotations by the case of double static-beam therapies in this layout
Such sufferer can be treated by frame therapeutic room.
The expenditure of construction of the therapeutic room of one double fixing bundle is far smaller than rotary frame therapeutic room, about rotary frame treatment
/ to three/2nds of room, greatly reduces the early investment of proton therapy center, ensure that therapeutic effect simultaneously.
Present invention have an advantage that according to the double fixed chambers pair arranged for the dislocation of proton therapeutic provided by the present invention
The proton therapeutic placement scheme that bundle irradiates, reduces equipment occupation space, and greatly reduces the building expense of proton therapeutic appts
With, ensure that therapeutic effect simultaneously.
Accompanying drawing explanation
Fig. 1 is tradition proton therapeutic layout structure schematic diagram.
Fig. 2 is Proton therapy system general illustration of the present invention.
Fig. 3 is the proton therapeutic schematic layout pattern in the present invention.
Detailed description of the invention
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 2,3, the present invention provides a kind of double fixed chamber two-beams irradiation arranged that misplaces to control to reduce rotary frame
Treat room proton therapeutic placement scheme, this technical scheme realize equipment needed thereby include bevatron 1 as shown in Figure 3,
Proton beam transport system 2 (namely the beam-flow transmission line in Fig. 2 and energy selection system), rotary frame therapeutic room 3 and 4, water
Flat bundle and the double static-beam therapy room 5 of perpendicular fasciculus, horizontal beam and 45 ° tilt the double static-beam therapy room 6 of bundle.
As in figure 2 it is shown, described Proton therapy system also includes: image guides CVCT system, treatment planning systems, and treatment is eventually
End turn-key system, patient positioning system.With the real-time CT image in the range of one volume of acquisition, paramedical personnel gives simultaneously
The therapeutic scheme for certain fixing tumor patient gone out, and to accelerator, energy selection system, beam guide, rotation
Frame, treatment head, patient location and colimated light system accurately control and verify.
Wherein, described image guides CBCT system to be cone beam based on large area amorphous silicon Digitized X-ray detecting plate
CT, uses kV or MV level X-ray, can directly integrate with treatment end, and frame rotates a circle just can obtain and rebuild a volume model
Enclose interior CT image.
Described treatment planning systems is the therapeutic scheme for certain fixing tumor patient that medical worker is given, the program
After flowing to computer, in the case of a small amount of necessary manual decision and intervention, therapy equipment can be automatically performed therapeutic process, will
Cancer cell is all killed, and reduces Normocellular death simultaneously, reaches to treat the purpose of tumor.
Described Proton therapy system farther include treat terminal turn-key system, to accelerator, proton beam transport system,
Rotary frame, treatment head, patient positioning system accurately control and verify.
Described Proton therapy system farther includes patient positioning system, this patient positioning system include utilizing visual method and
Patient's coarse positioning module at laser positioning patient tumors position and the patient utilizing digitized image alignment system to be fine-tuned are smart
Close collimating module.
As it is shown on figure 3, the proton beam drawn from bevatron 1, transmit through proton beam transport system 2,
In system 2, proton beam will be carried out energy adjustment, focus on, deflection etc., be then transferred to rotation therapy room 3 and 4 and solid
Determine in therapeutic room 5 and 6.Wherein therapeutic room 3 and 4 is respectively provided with a rotary frame；Therapeutic room 5 is provided with two fixing bundles,
The fixing bundle of the level of being respectively and vertical fixing bundle, can be irradiated patient from level and vertical both direction；Therapeutic room 6
Two fixing bundles, the respectively fixing bundle of level and the fixing bundle of inclination 45 ° are installed, from level and 45 ° of twocoueses, patient are entered
Row irradiates.Such layout, decreases the construction of two rotary frames, is greatly saved construction funds.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope.So, if these amendments and modification to the present invention belong to the model of the claims in the present invention and equivalent technology thereof
Within enclosing, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. the Proton therapy system that the double fixed chamber two-beams arranged that misplace irradiate, it is characterised in that:
Described Proton therapy system includes the following device being linked in sequence: bevatron, proton beam transport system, double
Static-beam therapy room.
2. the Proton therapy system that double fixed chamber two-beams that dislocation as claimed in claim 1 is arranged irradiate, it is characterised in that:
Described pair of static-beam therapy room includes horizontal beam and the double static-beam therapy room of perpendicular fasciculus, horizontal beam and 45 ° of inclinations of parallel connection
The double static-beam therapy room of bundle, described horizontal beam and the double static-beam therapy room of perpendicular fasciculus can be from level and vertical both directions pair
Patient is irradiated；Described horizontal beam and 45 ° of double static-beam therapy rooms of inclination bundle are provided with two fixing bundles, and respectively level is admittedly
Fixed bundle and the fixing bundle of inclination 45 °, it is possible to patient is irradiated from level and 45 ° of twocoueses.
3. the Proton therapy system that double fixed chamber two-beams that dislocation as claimed in claim 1 is arranged irradiate, it is characterised in that:
Described Proton therapy system farther includes one or two rotary frame therapeutic room, itself and described pair of static-beam therapy room
In parallel.
4. the Proton therapy system that double fixed chamber two-beams that dislocation as claimed in claim 1 is arranged irradiate, it is characterised in that:
Described proton beam transport system can carry out proton beam transmission and select with energy.
5. the Proton therapy system that double fixed chamber two-beams that dislocation as claimed in claim 1 is arranged irradiate, it is characterised in that:
Described Proton therapy system farther includes image and guides CBCT system, and described image guides CBCT system to be based on big face
The conical beam CT of long-pending non-crystalline silicon Digitized X-ray detecting plate, uses kV or MV level X-ray.
6. the Proton therapy system that double fixed chamber two-beams that dislocation as claimed in claim 1 is arranged irradiate, it is characterised in that:
Described Proton therapy system farther includes treatment planning systems, after this treatment planning systems flows to computer, controls
Described Proton therapy system completes therapeutic process.
7. the Proton therapy system that double fixed chamber two-beams that dislocation as claimed in claim 1 is arranged irradiate, it is characterised in that:
Described Proton therapy system farther include treat terminal turn-key system, described treatment terminal turn-key system to accelerator,
Proton beam transport system, rotary frame, treatment head, patient positioning system accurately control and verify.
8. the Proton therapy system that double fixed chamber two-beams that dislocation as claimed in claim 1 is arranged irradiate, it is characterised in that:
Described Proton therapy system farther includes patient positioning system, and this patient positioning system includes utilizing visual method and laser
Patient's coarse positioning module and the patient's precision utilizing digitized image alignment system to be fine-tuned at patient tumors position, location are accurate
Straight module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617089.5A CN106139421B (en) | 2016-07-29 | 2016-07-29 | A kind of Proton therapy system of double fixed chamber two-beams irradiation of dislocation arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617089.5A CN106139421B (en) | 2016-07-29 | 2016-07-29 | A kind of Proton therapy system of double fixed chamber two-beams irradiation of dislocation arrangement |
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| CN106139421A true CN106139421A (en) | 2016-11-23 |
| CN106139421B CN106139421B (en) | 2019-05-21 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952178A (en) * | 2017-12-13 | 2018-04-24 | 合肥中科离子医学技术装备有限公司 | A kind of Proton therapy system using removable shield door compact layout |
| CN110432920A (en) * | 2019-07-09 | 2019-11-12 | 苏州雷泰智能科技有限公司 | A kind of imaging method and system of radiotherapy CBCT |
| CN115569310A (en) * | 2022-09-01 | 2023-01-06 | 中国科学院近代物理研究所 | Irradiation terminal based on combined rotating beam line and application |
| CN115607852A (en) * | 2022-10-11 | 2023-01-17 | 中子高新技术产业发展(重庆)有限公司 | Modular rotatable neutron therapy apparatus |
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| CN105792890A (en) * | 2013-11-21 | 2016-07-20 | 三菱电机株式会社 | Particle beam therapy device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952178A (en) * | 2017-12-13 | 2018-04-24 | 合肥中科离子医学技术装备有限公司 | A kind of Proton therapy system using removable shield door compact layout |
| CN107952178B (en) * | 2017-12-13 | 2020-07-07 | 合肥中科离子医学技术装备有限公司 | Proton treatment system adopting movable shielding door compact layout |
| CN110432920A (en) * | 2019-07-09 | 2019-11-12 | 苏州雷泰智能科技有限公司 | A kind of imaging method and system of radiotherapy CBCT |
| CN115569310A (en) * | 2022-09-01 | 2023-01-06 | 中国科学院近代物理研究所 | Irradiation terminal based on combined rotating beam line and application |
| CN115569310B (en) * | 2022-09-01 | 2023-05-30 | 中国科学院近代物理研究所 | Irradiation terminal based on combined rotary beam line and application |
| CN115607852A (en) * | 2022-10-11 | 2023-01-17 | 中子高新技术产业发展(重庆)有限公司 | Modular rotatable neutron therapy apparatus |
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| CN106139421B (en) | 2019-05-21 |
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