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RADIOTTERAPY
Cov Proton, nrog them nyiaj ntawm 1.602 19 x10-19}} {}} emev rau hluav taws xob kho {}}
Hauv 2022, nyem cov kev kho yog siv nyob rau hauv tib neeg thawj zaug .
Lub tswvyim ntawm cov proton
Cov protonyog tustib qho me menrog tus zoothemTom qab hydrogen atom tau hle nws lub tshuab hluav taws xob .
Lub tswv yim ntawm Cov Khoom Ntau Ntau
Hydrogen Atomstau nrawm nrawm ntawm lub zog los ntawm cov neeg ua kom ntev thiab dhau los ua kev xav tob tobqho hluav taws, uas yog hu ua proton hluav taws xob .
Kev kho mob rau cov qog
Kev Kho Mob Protonyog hom hluav taws xob hluav taws xob . Thaum cov protons nkag mus rau qhov kawg ntawm cov qog ntawm qhov kawg, hu ua proton yog me me, sab kev npo kuj tseem yog heev me me, thiab cov ntaub so ntswg qub nyob rau hauv pem hauv ntej thiab qab nws tau txais tsawg dua, yog li nws tau zoo dua radiophotophysical.
Protons, nrog rau cov tshuab hluav taws xob thiab cov duab hluav taws xob, yog cov hluav taws xob qis, thiab radiobiological cov khoom muaj feem xyuam rau cov hauv qab no:[1]
1, cov pa oxygen li piv (Oxygen li tawm piv rau kev siv hluav taws xob ntawm cov hluav taws xob ntawm kev vam khom ntawm cov pa roj oxygen.
2.} Kev txheeb xyuas muaj roj ntsha (RBE)
3.} linear Zog hloov (cia) yog qhov qis dua ntawm kev kawm qib siab ntawm txoj kev kawm thib ob yog qhov qis dua 10kev / μ, tus er pib rau txo thiab rebe nce maj . Yog li ntawd, nws yog hais tias hauv qab no 10kev / μ yog qhov siab tso hluav taws xob {{}
Hauv kev kho mob nqaj, cov tshuab tshwj xeeb thiab cov cuab yeej siv tau los sib xyaw ua ke ntawm tus neeg mob sib txawv, thaum txo cov nqaij mos {}}
Cov twj paj nruag tshwj xeeb siv rau kev tiv thaiv nqaj yog collimatoria teb yog tsim nrog cov kev ntsuas ntawm kev npau taws .
Kev Kho Mob Proton
Thawj cov khoom lag luam uas tsim cov khoom siv hluav taws xob
Cov cuab yeej kho proton yog thawj cov khoom siv hauv tuam tsev kawm ntawv pom zoo thiab cov cuab yeej siv tshwj xeeb ntawm lub phiaj xwm kev tshawb fawb thiab kev kho mob ntawm lub sijhawm 26th-xyoo, uas muaj cov txheej txheem nrawm thiab Ib qho kev kho mob, thiab ua tiav millimeter-teev muaj cov nqaj sib txawv nrog 100% kev tswj hwm 11 hom kev tswj hwm thaum lub Plaub Hlis 2025, lub kaw lus yuav tau kho 600 Cov neeg mob, thiab tus nqi yuav raug tswj tsis pub dhau RMB 170,000}} rau ib txoj kev kho mob thiab them los ntawm kev pov hwm kev kho mob.
Kev muaj pes tsawg
Lub system muaj ob modules: tus ntsuas hluav taws xob thiab cov kev kho mob:
Cov ntsuas hluav taws xob nrawm muaj cov cuab yeej thauj khoom, lub zog loj (lub zog nrawm nrawm) thiab lub zog loj-synchrotrone) thiab lub siab-zog nqaj tsheb thauj mus los, uas tuaj yeem tsim cov protontxoj kab cinrog lub zog ntawm 70-235 mev .
Cov kev kho mob yog nruab nrog cov nqaj ruaj thiab 180 kev tig taw kev kho, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib qho 66 tonnes, ib lub khob hliav qab-nqaj CT duab qhiatxoj hau kev.
Cov phiaj xwm kev kho mob txhawb nqa cov tshuaj lom peb sab sculpting thev naus laus zis nrog tsawg dua 1lub hliYuam Kev Tswj
R & D thiab Kev Pom Zoo
Lub phiaj xwm pib ua kev sib koom tes hauv xyoo 2012 thiab tau tsim los ntawm Shanghai lub koom haum ntawm kev thov Physics ntawm Suav Academy thiab Ruijin Tsev Kho Mob:
Kev sim khomob ntawm cov nqaj pib pib thaum lub Kaum Ib Hlis 2021, ua ntejDaim ntawv thov ntawmTig txoj nqaj ua tiav thaum lub Plaub Hlis 2022
Ua thawj cov khoom kom dhau cov txheej txheem kev pom zoo tshwj xeeb rau cov cuab yeej kho mob tshiab los ntawm Lub Xeev Cov Tshuaj Tiv Thaiv Hauv Lub Cuaj Hli 2022, nrog100%Zej zog ntawm cov thev naus laus zis tseem ceeb
Pawg Thawj Tswj Xyuas Xeev Cov Cai "kev cuam tshuam thaum ntxov thiab tag nrho cov lus qhia" qauv, thiab ua qauv rau cov kev tswj hwm tshwj xeebkhoos kas.
Soj ntsuam daim ntawv thov
Cumulively, peb hom kev siv tshuaj kho mob tau raug nqa tawm ntawm ONCology Proton Center ntawm Shanghai Ruijin Tsev Kho Mob:
Kev Kho Mob Ntawm Cov Tawb Khoom: 600 Cov Neeg Mob Txais Raws li 50 hom hlav li ntawm cov kev tswj hwm thiab Central tswj ntawm ntau tshaj 95ib xees
Daim Ntawv Thov rau Cov Neeg Mob Complex: Kev kho mob ua tau zoo ntawm cov neeg mob nrog ua ke ntau yam khoom nruab nrog ua haujlwm tsis ua haujlwm, raws lihluasXws li 4 xyoos
Kev Kho Mob Cov Qauv Kho Mob: Tsim Cov Txheej Txheem Tuam Tshoj thawj cov kev kho cov qauv kev ua haujlwm thiab kev tshuaj ntsuam tshuajlub hom phiaj
Kev ua kom zoo dua
Nws muaj peb qhov kev tawg loj piv rau cov khoom siv hluav taws xob ib txwm thiab cov khoom siv txawv teb:
Optimized koob faib: Cov koob tshuaj rau cov ntaub so ntswg tom qab lub hom phiaj tsuas yog 1/5 ntawm ntawm X-Ray kev kho mob, txokev pheej hmoo ntawmtej yam teeb meem uas xws li hluav taws xob pneumoniritis .
Kev Kho Mob Ntxiv: Ib lub sijhawm Irradiation lub sijhawm yog compressed rau 2 feeb, thiab 30 tus neeg mob tuaj yeem kho rau ib hnub.
Tus nqi tswj: 40 rau ib xees txo cov khoom siv tau muab piv rau cov khoom lag luam txawv teb thiab 38.8ib xeesTxo cov nqi kho mob
Qhov tseem ceeb ntawm zos
Peb lub hom phiaj ua tiav tau tiav nrog lub kaw lus ntawm lub system:
Rhuav cov monopoly ntawm peb thiab cov tuam txhab Japanese: los ua lub ntiaj teb xyalub teb chawsTxhawm rau kom paub cov khoom siv tawm suab tsim tawm tshuab
Kev Tshaj Tawm Kev Lag Luam Kev Txhim Kho: Tsav kev loj hlob ntau dua 20 txoj hlua hluav taws xob xws li precision kev lag luam thiab superconducting hlau nplaum hauv Suav
Txhim kho cov txheej txheem kev kho mob: raws li 2023, Shanghai tau pom zoo cov kev faib tawm ntawm 51 chav haujlwm (ntawm 41 tauj ib xees yog cov khoom siv hauv tsev