Products
HIMM uses a cyclotron as the injector, and a synchrotron as the main accelerator. It can be equipped with horizontal, vertical, horizontal&vertical and 45° treatment terminals. Each terminal consists of the beam distribution system, dose monitoring and recording system, positioning verification system, online monitoring and security system. It is possible to offer the personalized treatment terminal layout according to customer requirements.
Technology
Radiotherapy 4.0
Energetic Heavy Ions——Ideal Therapy Radiation
Energetic heavy ions have characteristics of a high ionization density and a high relative biological effectiveness (RBE), culminating in a sharp maximum around the so-called Bragg peak. The peak energy depositions can be achieved three-dimensionally with a minimal risk of harming surrounding healthy tissue.
Physical and Biological advantages
Energy deposition of carbon ion beams to sharp maximum at the end of the range (Bragg peak) Less energy deposited into the healthy tissue surrounding the target tissue, causing minimal side effects High relative biological effect (RBE) causing DNA double strand breaks Low oxygen enhancement ratio, suitable for treatment of hypoxic tumors Small beam size for high precision treatment 3D scanning and real-time monitoring Particularly suitable for the treatment of refractory tumors
Development
1957
The Institute of Modern Physics (IMP), Chinese Academy of Sciences was founded
1962
Launched the Sector Focusing Cyclotron SFC
1988
Launched the Separated Sector Cyclotron SSC
1991
Establihsed the National Laboratory for the Heavy Ion Research Facility in Lanzhou (Nlhirfl)
1993
Started basic research
2005
Completed the shallow-seated tumor treatment terminal
2006-2009
Conducted clinical trial of 103 shallow-seated tumor patients
2009
Completed the deep-seated tumor treatment terminal
2009-2013
Conducted clinical trial of 110 deep-seated tumor patients
2015
Test running of heavy ion medical demonstration machine
2018.4
CASHIM was established
2018.11
Started clinical trial and registration test of heavy ion
2019
The clinical trial of HIMM Wuwei completed
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