Title: Medical 32P series glass microballoon and its preparing process
Application Number: 93103780 Application Date: 1993.04.23
Publication Number: 1080266 Publication Date: 1994.01.05
Approval Pub. Date: Granted Pub. Date: 1997.08.06
International Classifi-cation: A61N5/10,C03C3/083,C03C3/097,C03C4/00
Applicant(s) Name: China Nuclear Power Research Designing Inst. Address: 610000
Inventor(s) Name: Li Maoliang, Sun Wenhao
Attorney & Agent: DAI PING WANG YING
Abstract:
     In this invention 32 S series of glass microspheres are obtained using phosphate and other materials being non-poisonous and conformable to human body by high temperature smelting to produce phosphorous glass, phospho-yttrium glass, phospho-samarium glass and phospho-molybdenum glass pulverizing granulating and irradiating with neutron of reactor. Said 32 S series of glass microspheres are adaptable for treatment of malignant tumour and cancer. After animal testing and clinical experimentation, it shows that it is safe and reliable its curative effect is very fine.
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