MATERIAL WHICH SLOWS DOWN NEUTRONS Russian patent published in 2019 - IPC G21F1/08 A61N5/10 

Abstract RU 2704318 C1

FIELD: medicine.

SUBSTANCE: invention relates to a radiation-attenuating material, a neutron-moderating material for use in a boron-neutron capturing therapy (BNCT) beam forming unit. Material which slows neutrons contains three elements, i.e. Mg, Al and F, where weight fraction of element Mg ranges from 3.5 to 37.1 wt%, mass fraction of element Al ranges from 5 to 90.4 wt% and weight fraction of element F ranges from 5.8 to 67.2 wt%; sum of elements Mg, Al and F elements weight makes 100 wt% of total mass of neutron moderating material.

EFFECT: invention has the best effective depth of tumor treatment.

10 cl, 7 tbl, 1 dwg

Similar patents RU2704318C1

Title Year Author Number
APPLIED IN THE NEUTRON CAPTURE THERAPY BEAM FORMATION ELEMENT 2016
  • Liu, Yuan-Hao
  • Chen, Wei-Lin
  • Lee, Pei-Yi
  • Chang, Ming-Chuan
  • Xu, Wenyu
RU2682972C1
IRRADIATOR FOR NEUTRON CAPTURING THERAPY 2015
  • Yuan-Hao Liu
  • Pei-Yi Lee
RU2691322C2
RADIATOR FOR NEUTRON CAPTURING THERAPY 2015
  • Yuan-Hao Liu
  • Pei-Yi Lee
RU2695255C2
BEAM FORMING UNIT FOR NEUTRON CAPTURE THERAPY 2016
  • Liu Yuanhao
  • Chen Weilin
  • Lee Peiyi
RU2717363C1
NEUTRON CAPTURE THERAPY SYSTEM 2020
  • Chen Weilin
  • Jiang Tao
RU2781650C1
RADIATION DETECTION SYSTEM FOR NEUTRON CAPTURE THERAPY SYSTEM AND METHOD OF RADIATION DETECTION 2017
  • Liu Yuan-Hao
  • Hsiao Ming-Chen
RU2697763C1
NEUTRON CAPTURE THERAPY SYSTEM 2020
  • Chen Wei-Lin
  • Jiang Tao
  • Yan Fa-Zhi
RU2783500C1
BEAM FORMING UNIT FOR NEUTRON CAPTURING THERAPY 2017
  • Chen Vej-Lin
  • Lyu Yuan-Khao
RU2734955C1
BEAM FORMATION UNIT FOR NEUTRON CAPTURE THERAPY SYSTEM 2020
  • Chen Wei-Lin
  • Jiang Tao
  • Yan Fa-Zhi
RU2808527C2
RADIATION BASED ON MEDICAL IMAGES RADIATION SHIELDING DEVICE AND METHOD 2017
  • Liu Yuan-Hao
RU2721658C1

RU 2 704 318 C1

Authors

Liu Yuan-Hao

Chen Wei-Lin

Dates

2019-10-28Published

2016-07-12Filed