CN202982960U - Proton or heavy ion beam cancer therapy device - Google Patents
Proton or heavy ion beam cancer therapy device Download PDFInfo
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- CN202982960U CN202982960U CN 201220369027 CN201220369027U CN202982960U CN 202982960 U CN202982960 U CN 202982960U CN 201220369027 CN201220369027 CN 201220369027 CN 201220369027 U CN201220369027 U CN 201220369027U CN 202982960 U CN202982960 U CN 202982960U
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Abstract
The utility model relates to a proton or heavy ion beam cancer therapy device comprising a synchrotron. The main features of the utility model are that the front end of the synchrotron is equipped with an ion source which is an electron cyclotron resonance ion source, and the electron cyclotron resonance ion source is connected with a radio frequency quadrupole field linear accelerator, and a first quadrupole magnet, a second quadrupole magnet, a third quadrupole magnet and a fourth quadrupole magnet in a moderate-energy wire harness via a No. 0Q01glasser quadrupole lens and a No. 0Q02glasser lens in a source wire harness and a first dipole magnet; the first dipole magnet is arranged between the second quadrupole magnet and the third quadrupole magnet, the fourth quadrupole magnet is connected with a first electrostatic deflection plate of the synchrotron via a first septum magnet, and a high energy wire harness is led out between a twenty-second quadrupole magnet and a thirty-first sextupole magnet of the synchrotron. The advantages of the utility model are that the linear accelerator can provide a higher flow intensity which is more than 20 times of the flow intensity of a current SFC cyclotron, the higher injection flow intensity enables the synchrotron to obtain more ions on the condition of injecting the same number of turns, so that a transverse aperture of a vacuum chamber of the synchrotron can be saved, and accordingly, the cost of a synchronization storage ring is reduced.
Description
Technical field
This utility model relates to a kind of proton or cancer Therapy with Heavy Ion Beams device, relate in particular to a kind of with linear accelerator with synchronize the proton therapy device of storage rings cascade, be mainly used in the fields such as space flight, biology (medical treatment) and industry.
Background technology
Due to the depth-dose distribution that has reversing in proton, the irradiation of HIB to organism, less lateral scattering, higher relative biological effectiveness and the low characteristics such as oxygen enhancement ratio, make proton and heavy-ion cancer therapy become now advanced effectively cancer radiation therapy method in the world; Proton, HIB can be simulated the radiation environment of the outer space, are the effective ways that carry out space flight single particle effect and the detection of instrument radioprotective; The particle radii of HIB have alternative, are the effective means of making for nucleopore membranes.
In implementing proton beam, ion beam irradiation, the accelerator that proton beam, ion beam are provided is the most basic device.Accelerator provides proton beam, the ion beam of different-energy according to different experiment and application needs; According to the difformity of experimental test target, provide accurate ion beam current position scan control; According to the effective dose demand, provide the intensity of different line.Synchronous storage rings are to satisfy the most effective accelerator installation of this type of demand, and concrete grammar is: by cut-off frequency and the corresponding magnetic field intensity of regulating radio-frequency acceleration cavity, can produce the ion beam of drawing of different-energy; Adopt sweeping magnet to carry out high-frequency scanning to educt beaming flow, can produce uniform ion beam distribution; Inject cumulative flow by force or control and draw switch by control, can regulate the storage of ions line strong, satisfying the requirement of experiment effective dose.Therefore, setting up proton beam, ion beam accelerator take synchrotron as main body, is the basis of carrying out the ion exposure experiment.
The utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art that one kind of proton or cancer Therapy with Heavy Ion Beams device are provided.Adopt RFQ or RFQ+DTL(Drift Tube Linac) as synchrotron injector, adopt multi-turn injection as proton or the cancer Therapy with Heavy Ion Beams device of the injection mode of synchrotron.This utility model can carry out different-energy to target, the ion beam irradiation of different beam intensities.
for achieving the above object, the technical scheme that this utility model is taked is: a kind of proton or cancer Therapy with Heavy Ion Beams device, include synchrotron, front end at synchrotron is provided with ion source, described ion source is Electron cyclotron resonance ion source, Electron cyclotron resonance ion source is by 0Q01glasser quadrupole lens and 0Q02glasser lens on the bunch of source, the 1 two utmost point ferrum connects the radio frequency four polar field linear accelerator, the 1st quadrupole electromagnet on middle energy bunch, the 2nd quadrupole electromagnet, the 3rd quadrupole electromagnet, the 4th quadrupole electromagnet, be provided with the 1st dipolar magnet between the 2nd quadrupole electromagnet and the 3rd quadrupole electromagnet, the 4th quadrupole electromagnet connects the 1st electrostatic deflection plates of synchrotron by the 1st septum magnet, draw the high energy bunch between the 22nd quadrupole electromagnet of described synchrotron and the 31st six pole magnet.
Be provided with draft tube linac between described radio frequency four polar field linear accelerator and the 1st quadrupole electromagnet.
Described high energy bunch comprises a plurality of terminals of drawing.
Described high energy bunch is included in the 2nd septum magnet that passes through of drawing between the 22nd quadrupole electromagnet of described synchrotron and the 31st six pole magnet, and the 2nd septum magnet and high energy bunch the 1st quadrupole electromagnet, high energy bunch the 2nd quadrupole electromagnet, high energy bunch the 1st dipolar magnet are linked in sequence; Draw respectively the first high energy bunch and the second high energy bunch by high energy bunch the 1st dipolar magnet, the first high energy bunch comprises being linked in sequence of the first high energy bunch the 1st quadrupole electromagnet, the first high energy bunch the 2nd quadrupole electromagnet, the first high energy bunch the 3rd quadrupole electromagnet, the first high energy bunch the 4th quadrupole electromagnet; The second high energy bunch comprises being linked in sequence of the second high energy bunch the 1st quadrupole electromagnet, the second high energy bunch the 2nd quadrupole electromagnet, the second high energy bunch the 3rd quadrupole electromagnet, the second high energy bunch the 4th quadrupole electromagnet.
Described synchrotron comprises the 1st electrostatic deflection plates, the 1st electrostatic deflection plates position is arranged between the 11st quadrupole electromagnet and the 62nd quadrupole electromagnet, the 11st quadrupole electromagnet by the 1st dipolar magnet be provided with synchrotron the 1st dipolar magnet between the 12nd quadrupole electromagnet is connected; The 12nd quadrupole electromagnet connects the 2nd electrostatic deflection plates, connects the 21st quadrupole electromagnet, the 22nd quadrupole electromagnet by the 3rd bumper magnet, is provided with synchrotron the 2nd dipolar magnet between the 21st quadrupole electromagnet and the 22nd quadrupole electromagnet; The 22nd quadrupole electromagnet connection the 31st six pole magnet and the 31st quadrupole electromagnet, the 32nd quadrupole electromagnet, the 41st quadrupole electromagnet, the 42nd quadrupole electromagnet, be provided with synchrotron the 3rd dipolar magnet between the 31st quadrupole electromagnet and the 32nd quadrupole electromagnet, be provided with the synchrotron radio-frequency acceleration cavity between the 32nd quadrupole electromagnet and the 41st quadrupole electromagnet, be provided with synchrotron the 4th dipolar magnet at the 41st quadrupole electromagnet and the 42nd quadrupole electromagnet; The 42nd quadrupole electromagnet connects horizontal radio-frequency field exciting bank, and connect the 51st six pole magnet and the 51st quadrupole electromagnet, the 52nd quadrupole electromagnet by the 1st bumper magnet, be provided with synchrotron the 5th dipolar magnet between the 51st quadrupole electromagnet and the 52nd quadrupole electromagnet, the 52nd quadrupole electromagnet connects the 2nd bumper magnet, the 61st six pole magnet, the 61st quadrupole electromagnet, the 62nd quadrupole electromagnet by the DC current detector, be provided with synchrotron the 6th dipolar magnet between the 61st quadrupole electromagnet and the 62nd quadrupole electromagnet; The 62nd quadrupole electromagnet connects the 1st electrostatic deflection plates.
Described proton or cancer Therapy with Heavy Ion Beams device, the described vacuum pipe line that is connected to connects, and vacuum is 10
-9-10
-11Mbar.
The beneficial effects of the utility model are:
1. adopt synchrotron than adopting other devices to have larger advantage.Present free-stream acceleration device is divided into into three classes, is respectively linear accelerator, cyclotron and synchrotron.Adopt linear accelerator can accomplish the conversion of beam intensity, but be beam acceleration several times of synchrotron to the cost of the linear accelerator of same energy.The cyclotron cost is lower, but can't realize the Fast transforms of energy.And adopt synchrotron to compare convolution and linear accelerator according to the needs of terminal energy and the intensity of conversion educt beaming flow rapidly, simple and convenient, and more economical.
2. it is strong that the design of adopting linear accelerator to do infusion appliance can obtain higher injection stream.Adopt linear accelerator to be that than the advantage that adopts cyclotron as the infusion appliance maximum linear accelerator can provide higher stream strong (being present more than 20 times of SFC cyclotron beam intensity of nearly thing) and less beam emittance as infusion appliance.Higher injection stream can make by force synchrotron injecting under the same number of turns, obtains more number of ions; Less injection beam emittance can be in the situation that less synchrotron horizontal aperture injects the more number of turns, that is obtains more ion number.So just, can save the horizontal aperture of synchrotron vacuum chamber, and then reduce the cost of stores synchronized ring.
Description of drawings
Fig. 1 is that this utility model master looks schematic diagram.
In figure: ECR: Electron cyclotron resonance ion source; RFQ: radio frequency four polar field accelerator; D: two utmost point ferrum; Q: quadrupole ferrum; S: six types of severe debility disease ferrum; RF: radio-frequency acceleration cavity; DCCT: DC current detector; ES: electrostatic deflection plates; MS: septum magnet; KNO: horizontal radio-frequency field; BP: bumper magnet; Numeral before element names represents respectively: 0. source bunch (p_ECR and i_ECR represent respectively proton-electron cyclotron resonance ion source and heavy ion Electron cyclotron resonance ion source); 1. middle can bunch; 2. synchrotron; 3. high energy bunch; P_0Q1: first galasser lens of proton source bunch; P_0Q2: second galasser lens of proton source bunch; I_0Q1: first galasser lens of heavy ion source bunch; I_0Q2: second galasser lens of heavy ion source bunch; 0D1: source bunch dipolar magnet.
The specific embodiment
Below principle of the present utility model and feature are described, example only be used for to be explained this utility model, is not be used to limiting scope of the present utility model.
embodiment 1: see Fig. 1, a kind of proton beam cancer-curing apparatus, include synchrotron 2, front end at synchrotron 2 is provided with ion source 1, described ion source 1 is Electron cyclotron resonance ion source p_ECR, Electron cyclotron resonance ion source is by glasser lens and energy bunch the 1st quadrupole electromagnet during the radio frequency four polar field linear accelerator is connected, the 2nd quadrupole electromagnet, the 3rd quadrupole electromagnet, the 4th quadrupole electromagnet, be provided with the 1st dipolar magnet between the 2nd quadrupole electromagnet and the 3rd quadrupole electromagnet, the 4th quadrupole electromagnet connects the 1st electrostatic deflection plates of synchrotron 2 by the 1st septum magnet, draw high energy bunch 3 between the 22nd quadrupole electromagnet of described synchrotron 2 and the 31st six pole magnet.
Described high energy bunch 3 includes 2 and draws terminal.Be connected high energy bunch the 1st quadrupole electromagnet, high energy bunch the 2nd quadrupole electromagnet, high energy bunch the 1st dipolar magnet by the 2nd septum magnet between the 22nd quadrupole electromagnet of described synchrotron 2 and the 31st six pole magnet; Draw respectively the first high energy bunch and the second high energy bunch by high energy bunch the 1st dipolar magnet, the first high energy bunch includes being linked in sequence of the first high energy bunch the 1st quadrupole electromagnet, the first high energy bunch the 2nd quadrupole electromagnet, the first high energy bunch the 3rd quadrupole electromagnet, the first high energy bunch the 4th quadrupole electromagnet; The second high energy bunch includes being linked in sequence of the elements such as the second high energy bunch the 1st quadrupole electromagnet, the second high energy bunch the 2nd quadrupole electromagnet, the second high energy bunch the 3rd quadrupole electromagnet, the second high energy bunch the 4th quadrupole electromagnet.
Described synchrotron 2 includes the 1st electrostatic deflection plates and connects the 11st quadrupole electromagnet, the 12nd quadrupole electromagnet, is provided with synchrotron the 1st dipolar magnet between the 11st quadrupole electromagnet and the 12nd quadrupole electromagnet; The 12nd quadrupole electromagnet connects the 2nd electrostatic deflection plates, connects the 21st quadrupole electromagnet, the 22nd quadrupole electromagnet by the 3rd bumper magnet, is provided with synchrotron the 2nd dipolar magnet between the 21st quadrupole electromagnet and the 22nd quadrupole electromagnet; The 22nd quadrupole electromagnet connection the 31st six pole magnet and the 31st quadrupole electromagnet, the 32nd quadrupole electromagnet, the 41st quadrupole electromagnet, the 42nd quadrupole electromagnet, be provided with synchrotron the 3rd dipolar magnet between the 31st quadrupole electromagnet and the 32nd quadrupole electromagnet, be provided with the synchrotron radio-frequency acceleration cavity between the 32nd quadrupole electromagnet and the 41st quadrupole electromagnet, be provided with synchrotron the 4th dipolar magnet at the 41st quadrupole electromagnet and the 42nd quadrupole electromagnet; The 42nd quadrupole electromagnet connects horizontal radio-frequency field, and connect the 51st six pole magnet and the 51st quadrupole electromagnet, the 52nd quadrupole electromagnet by the 1st bumper magnet, be provided with synchrotron the 5th dipolar magnet between the 51st quadrupole electromagnet and the 52nd quadrupole electromagnet, the 52nd quadrupole electromagnet connects the 2nd bumper magnet, the 61st six pole magnet, the 61st quadrupole electromagnet, the 62nd quadrupole electromagnet by the DC current detector, be provided with synchrotron the 6th dipolar magnet between the 61st quadrupole electromagnet and the 62nd quadrupole electromagnet; The 62nd quadrupole electromagnet connects the 1st electrostatic deflection plates.
The described vacuum pipe line that is connected to connects, and vacuum is 10
-9-10
-10Mbar.
Embodiment 2: see Fig. 1, a kind of proton beam cancer-curing apparatus is provided with draft tube linac between described radio frequency four polar field accelerator and the 1st quadrupole electromagnet.All the other structures are identical with embodiment 1.
Embodiment 3: a kind of proton beam cancer-curing apparatus, described high energy bunch 3 includes more than 2 draws terminal, according to experiment and terminal needs, can continue to isolate more high energy bunch from the first or second high energy bunch.All the other structures are identical with embodiment 1 or embodiment 2.
Embodiment 4: a kind of cancer Therapy with Heavy Ion Beams device, include synchrotron 2, front end at synchrotron 2 is provided with ion source 1, described ion source 1 is Electron cyclotron resonance ion source i_ECR, Electron cyclotron resonance ion source is connected the 1st quadrupole electromagnet, the 2nd quadrupole electromagnet, the 3rd quadrupole electromagnet, the 4th quadrupole electromagnet by the glasser lens with radio frequency four polar field accelerator, be provided with the 1st dipolar magnet between the 2nd quadrupole electromagnet and the 3rd quadrupole electromagnet, the 4th quadrupole electromagnet connects the 1st electrostatic deflection plates of synchrotron 2 by the 1st septum magnet; Draw high energy bunch 3 between the 22nd quadrupole electromagnet of described synchrotron 2 and the 31st six pole magnet.
Described high energy bunch 3 includes 2 and draws terminal.Be connected high energy bunch the 1st quadrupole electromagnet, high energy bunch the 2nd quadrupole electromagnet, high energy bunch the 1st dipolar magnet by the 2nd septum magnet between the 22nd quadrupole electromagnet of described synchrotron 2 and the 31st six pole magnet; Draw respectively the first high energy bunch and the second high energy bunch by high energy bunch the 1st dipolar magnet, the first high energy bunch includes being linked in sequence of the first high energy bunch the 1st quadrupole electromagnet, the first high energy bunch the 2nd quadrupole electromagnet, the first high energy bunch the 3rd quadrupole electromagnet, the first high energy bunch the 4th quadrupole electromagnet; The second high energy bunch includes being linked in sequence of the second high energy bunch the 1st quadrupole electromagnet, the second high energy bunch the 2nd quadrupole electromagnet, the second high energy bunch the 3rd quadrupole electromagnet, the second high energy bunch the 4th quadrupole electromagnet.Described synchrotron 2 includes the 1st electrostatic deflection plates and connects the 11st quadrupole electromagnet, the 12nd quadrupole electromagnet, is provided with synchrotron the 1st dipolar magnet between the 11st quadrupole electromagnet and the 12nd quadrupole electromagnet; The 12nd quadrupole electromagnet connects the 2nd electrostatic deflection plates, connects the 21st quadrupole electromagnet, the 22nd quadrupole electromagnet by the 3rd bumper magnet, is provided with synchrotron the 2nd dipolar magnet between the 21st quadrupole electromagnet and the 22nd quadrupole electromagnet; The 22nd quadrupole electromagnet connection the 31st six pole magnet and the 31st quadrupole electromagnet, the 32nd quadrupole electromagnet, the 41st quadrupole electromagnet, the 42nd quadrupole electromagnet, be provided with synchrotron the 3rd dipolar magnet between the 31st quadrupole electromagnet and the 32nd quadrupole electromagnet, be provided with the synchrotron radio-frequency acceleration cavity between the 32nd quadrupole electromagnet and the 41st quadrupole electromagnet, be provided with synchrotron the 4th dipolar magnet at the 41st quadrupole electromagnet and the 42nd quadrupole electromagnet; The 42nd quadrupole electromagnet connects horizontal radio-frequency field, and connect the 51st six pole magnet and the 51st quadrupole electromagnet, the 52nd quadrupole electromagnet by the 1st bumper magnet, be provided with synchrotron the 5th dipolar magnet between the 51st quadrupole electromagnet and the 52nd quadrupole electromagnet, the 52nd quadrupole electromagnet connects the 2nd bumper magnet, the 61st six pole magnet, the 61st quadrupole electromagnet, the 62nd quadrupole electromagnet by the DC current detector, be provided with synchrotron the 6th dipolar magnet between the 61st quadrupole electromagnet and the 62nd quadrupole electromagnet; The 62nd quadrupole electromagnet connects the 1st electrostatic deflection plates.The described vacuum pipe line that is connected to connects, and vacuum is 10
-10-10
-11Mbar.All the other structures are identical with embodiment 1.
Embodiment 5: a kind of cancer Therapy with Heavy Ion Beams device is provided with draft tube linac between described radio frequency four polar field accelerator and the 1st quadrupole electromagnet.All the other structures are identical with embodiment 4.
Embodiment 6: a kind of cancer Therapy with Heavy Ion Beams device, described high energy bunch 3 includes more than 2 draws terminal.All the other structures are identical with embodiment 4 or embodiment 5.
Embodiment 7: a kind of method of using the proton beam cancer-curing apparatus, and its key step is:
(1) produce ion beam by ecr ion source, 20KV-40KV draws line at the extraction electrode high pressure, be injected into radio frequency quadrupole linac after coupling through the glasser lens and carry out preaceleration, after arriving the Implantation Energy 4MeV/u-7MeV/u of synchrotron, through overmatching and transmission, beam delivery is arrived the synchrotron entrance again;
(2) after line arrives the synchrotron entrance, utilize the protruding rail in synchrotron to make ring internal beam current track projection, make the protruding rail height suitable from the distance of vacuum pipe with synchrotron the first electrostatic deflection plates.After line was filled with synchrotron one circle, the protruding rail height progressively descended, and fall time is 30 microseconds (approximate the input number of turns and multiply by the convolution cycle) approximately, realized the multi-turn injection of line, and injecting the number of turns is the 15-30 circle;
(3) after line is injected into synchrotron, captures and accelerate by frequency cavity halved tie stream, according to treatment and the experiment needs of terminal, beam acceleration is arrived predetermined power, be 70-250MeV for proton, simultaneously, the horizontal operation point of line progressively moved near 1/3 resonance line;
(4) after line arrived predetermined power, the ferroelectric stream of six types of severe debility disease began to increase, and made the stable phase space of synchrotron narrow down to emittance greater than line;
(5) open horizontal radio-frequency (RF) excited, line is under the effect of transverse electric field, and emittance increases, thereby arrives the range of instability, and beam emittance increases rapidly along the demarcation line of range of instability then, is drawn thereby arrive electrostatic deflection plates;
(6) ejected beam through the 2nd electrostatic deflection plates and the 2nd septum magnet of synchrotron, is transported to the high energy bunch, through the dispensing of high energy bunch, arrives treatment or experimental terminal, carries out associated treatment or experiment.
When (7) the terminal effective dose reaches preset value, can by stop transversely excited be used for stop line continue draw.
Take the nearly thing HIRFL of institute device as example, present fan-shaped cyclotron SFC draws the strong 15uA of being of C6+ stream left and right, horizontal emittance is about 25pi mm mrad, synchrotron CSRm transverse horizontal acceptance is 200pi mm mrad, adopt multi-turn injection, ideally inject the strong approximately 100uA of the highest stream.If adopt linear accelerator as infusion appliance: linear accelerator draw that stream is strong is 200uA, horizontal emittance is 6-12pi mm mrad, injects stream by force in the milliampere magnitude.
The above is only preferred embodiment of the present utility model, and is in order to limit this utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a kind of proton or cancer Therapy with Heavy Ion Beams device, include synchrotron, it is characterized in that being provided with ion source at the front end of synchrotron, described ion source is Electron cyclotron resonance ion source, Electron cyclotron resonance ion source is by 0Q01glasser quadrupole lens and 0Q02glasser lens on the bunch of source, the 1 two utmost point ferrum connects the radio frequency four polar field linear accelerator, the 1st quadrupole electromagnet on middle energy bunch, the 2nd quadrupole electromagnet, the 3rd quadrupole electromagnet, the 4th quadrupole electromagnet, be provided with the 1st dipolar magnet between the 2nd quadrupole electromagnet and the 3rd quadrupole electromagnet, the 4th quadrupole electromagnet connects the 1st electrostatic deflection plates of synchrotron by the 1st septum magnet, draw the high energy bunch between the 22nd quadrupole electromagnet of described synchrotron and the 31st six pole magnet.
2. proton as claimed in claim 1 or cancer Therapy with Heavy Ion Beams device, is characterized in that being provided with draft tube linac between described radio frequency four polar field linear accelerator and the 1st quadrupole electromagnet.
3. proton as claimed in claim 1 or cancer Therapy with Heavy Ion Beams device, is characterized in that described high energy bunch comprises a plurality of terminals of drawing.
4. proton as claimed in claim 3 or cancer Therapy with Heavy Ion Beams device, it is characterized in that described high energy bunch is included in the 2nd septum magnet of drawing between the 22nd quadrupole electromagnet of described synchrotron and the 31st six pole magnet, the 2nd septum magnet and high energy bunch the 1st quadrupole electromagnet, high energy bunch the 2nd quadrupole electromagnet, high energy bunch the 1st dipolar magnet are linked in sequence; Draw respectively the first high energy bunch and the second high energy bunch by high energy bunch the 1st dipolar magnet, the first high energy bunch comprises being linked in sequence of the first high energy bunch the 1st quadrupole electromagnet, the first high energy bunch the 2nd quadrupole electromagnet, the first high energy bunch the 3rd quadrupole electromagnet, the first high energy bunch the 4th quadrupole electromagnet; The second high energy bunch comprises being linked in sequence of the second high energy bunch the 1st quadrupole electromagnet, the second high energy bunch the 2nd quadrupole electromagnet, the second high energy bunch the 3rd quadrupole electromagnet, the second high energy bunch the 4th quadrupole electromagnet.
5. proton as claimed in claim 1 or cancer Therapy with Heavy Ion Beams device, it is characterized in that described synchrotron comprises the 1st electrostatic deflection plates, the 1st electrostatic deflection plates is arranged between the 11st quadrupole electromagnet and the 62nd quadrupole electromagnet, and the 11st quadrupole electromagnet is connected with the 12nd quadrupole electromagnet by the 1st dipolar magnet; The 12nd quadrupole electromagnet connects the 2nd electrostatic deflection plates, connects the 21st quadrupole electromagnet, the 22nd quadrupole electromagnet by the 3rd bumper magnet, is provided with synchrotron the 2nd dipolar magnet between the 21st quadrupole electromagnet and the 22nd quadrupole electromagnet; The 22nd quadrupole electromagnet connection the 31st six pole magnet and the 31st quadrupole electromagnet, the 32nd quadrupole electromagnet, the 41st quadrupole electromagnet, the 42nd quadrupole electromagnet, be provided with synchrotron the 3rd dipolar magnet between the 31st quadrupole electromagnet and the 32nd quadrupole electromagnet, be provided with the synchrotron radio-frequency acceleration cavity between the 32nd quadrupole electromagnet and the 41st quadrupole electromagnet, be provided with synchrotron the 4th dipolar magnet at the 41st quadrupole electromagnet and the 42nd quadrupole electromagnet; The 42nd quadrupole electromagnet connects horizontal radio-frequency field exciting bank, and connect the 51st six pole magnet and the 51st quadrupole electromagnet, the 52nd quadrupole electromagnet by the 1st bumper magnet, be provided with synchrotron the 5th dipolar magnet between the 51st quadrupole electromagnet and the 52nd quadrupole electromagnet, the 52nd quadrupole electromagnet connects the 2nd bumper magnet, the 61st six pole magnet, the 61st quadrupole electromagnet, the 62nd quadrupole electromagnet by the DC current detector, be provided with synchrotron the 6th dipolar magnet between the 61st quadrupole electromagnet and the 62nd quadrupole electromagnet; The 62nd quadrupole electromagnet connects the 1st electrostatic deflection plates.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369027 CN202982960U (en) | 2012-07-28 | 2012-07-28 | Proton or heavy ion beam cancer therapy device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369027 CN202982960U (en) | 2012-07-28 | 2012-07-28 | Proton or heavy ion beam cancer therapy device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793979A (en) * | 2012-07-28 | 2012-11-28 | 中国科学院近代物理研究所 | Proton or heavy ion beam cancer treatment device |
| CN104470191A (en) * | 2014-12-13 | 2015-03-25 | 中国科学院近代物理研究所 | Mixed ion acceleration device |
| CN105357856A (en) * | 2015-10-16 | 2016-02-24 | 中国科学院上海应用物理研究所 | Injection device and injection method for medical proton synchrotron |
| CN108811297A (en) * | 2017-05-03 | 2018-11-13 | 王云 | A kind of medical proton heavy ion avcceleration |
| CN109379830A (en) * | 2018-11-16 | 2019-02-22 | 清华大学 | A kind of synchrotron and its injection device and method for implanting |
| CN109769336A (en) * | 2018-05-24 | 2019-05-17 | 新瑞阳光粒子医疗装备(无锡)有限公司 | Synchrotron, particle beams accelerated method, device, equipment and storage medium |
| CN109842986A (en) * | 2019-02-02 | 2019-06-04 | 惠州离子科学研究中心 | The uniform fast-cycling synchrotron of lateral line and accelerator system |
| CN110493948A (en) * | 2019-09-12 | 2019-11-22 | 中国科学院近代物理研究所 | A kind of layering heavy ion/proton therapeutic appts and dedicated transmissions route |
| CN112704818A (en) * | 2020-12-15 | 2021-04-27 | 中国科学院近代物理研究所 | Popular type light ion tumor treatment device |
| US20210195726A1 (en) * | 2019-12-12 | 2021-06-24 | James Andrew Leskosek | Linear accelerator using a stacked array of cyclotrons |
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2012
- 2012-07-28 CN CN 201220369027 patent/CN202982960U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793979A (en) * | 2012-07-28 | 2012-11-28 | 中国科学院近代物理研究所 | Proton or heavy ion beam cancer treatment device |
| CN102793979B (en) * | 2012-07-28 | 2015-05-20 | 中国科学院近代物理研究所 | Proton or heavy ion beam cancer treatment device |
| CN104470191A (en) * | 2014-12-13 | 2015-03-25 | 中国科学院近代物理研究所 | Mixed ion acceleration device |
| CN105357856A (en) * | 2015-10-16 | 2016-02-24 | 中国科学院上海应用物理研究所 | Injection device and injection method for medical proton synchrotron |
| CN108811297A (en) * | 2017-05-03 | 2018-11-13 | 王云 | A kind of medical proton heavy ion avcceleration |
| CN109769336A (en) * | 2018-05-24 | 2019-05-17 | 新瑞阳光粒子医疗装备(无锡)有限公司 | Synchrotron, particle beams accelerated method, device, equipment and storage medium |
| CN109379830A (en) * | 2018-11-16 | 2019-02-22 | 清华大学 | A kind of synchrotron and its injection device and method for implanting |
| CN109842986A (en) * | 2019-02-02 | 2019-06-04 | 惠州离子科学研究中心 | The uniform fast-cycling synchrotron of lateral line and accelerator system |
| CN110493948A (en) * | 2019-09-12 | 2019-11-22 | 中国科学院近代物理研究所 | A kind of layering heavy ion/proton therapeutic appts and dedicated transmissions route |
| US20210195726A1 (en) * | 2019-12-12 | 2021-06-24 | James Andrew Leskosek | Linear accelerator using a stacked array of cyclotrons |
| CN112704818A (en) * | 2020-12-15 | 2021-04-27 | 中国科学院近代物理研究所 | Popular type light ion tumor treatment device |
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