JPH0447800B2 - - Google Patents
Info
- Publication number
- JPH0447800B2 JPH0447800B2 JP58104938A JP10493883A JPH0447800B2 JP H0447800 B2 JPH0447800 B2 JP H0447800B2 JP 58104938 A JP58104938 A JP 58104938A JP 10493883 A JP10493883 A JP 10493883A JP H0447800 B2 JPH0447800 B2 JP H0447800B2
- Authority
- JP
- Japan
- Prior art keywords
- collimating
- neutron
- plates
- mold
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 9
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000005251 gamma ray Effects 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1042—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head
- A61N5/1045—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head using a multi-leaf collimator, e.g. for intensity modulated radiation therapy or IMRT
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1085—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy characterised by the type of particles applied to the patient
- A61N2005/109—Neutrons
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58104938A JPS59230199A (ja) | 1983-06-14 | 1983-06-14 | 中性子線用コリメ−ト板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58104938A JPS59230199A (ja) | 1983-06-14 | 1983-06-14 | 中性子線用コリメ−ト板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59230199A JPS59230199A (ja) | 1984-12-24 |
| JPH0447800B2 true JPH0447800B2 (es) | 1992-08-04 |
Family
ID=14394028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58104938A Granted JPS59230199A (ja) | 1983-06-14 | 1983-06-14 | 中性子線用コリメ−ト板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59230199A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290113B (zh) * | 2011-07-18 | 2013-08-14 | 中国原子能科学研究院 | 中子吸收层载体拉伸装置 |
| JP5630666B2 (ja) * | 2012-03-30 | 2014-11-26 | 住友重機械工業株式会社 | 中性子捕捉療法用コリメータ及び中性子捕捉療法装置 |
| CN103000243B (zh) * | 2012-11-27 | 2016-01-13 | 华北电力大学 | 一种中子准直器气体流通装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5467199A (en) * | 1977-10-20 | 1979-05-30 | Lintott Eng Ltd | Radiationnshielding nonnelectroconductive material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5485297U (es) * | 1977-11-29 | 1979-06-16 |
-
1983
- 1983-06-14 JP JP58104938A patent/JPS59230199A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5467199A (en) * | 1977-10-20 | 1979-05-30 | Lintott Eng Ltd | Radiationnshielding nonnelectroconductive material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59230199A (ja) | 1984-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202802547U (zh) | 医院中子照射器的中子束照射装置 | |
| Nath et al. | Neutrons from high‐energy x‐ray medical accelerators: an estimate of risk to the radiotherapy patient | |
| TWI806394B (zh) | 中子捕獲治療系統及用於中子捕獲治療系統的射束整形體 | |
| Palos et al. | The use of thin lung shields to deliver limited whole-lung irradiation during mantle-field treatment of Hodgkin's disease | |
| Boodaghi Malidarre et al. | A feasibility study to reduce the contamination of photoneutrons and photons in organs/tissues during radiotherapy | |
| US20210189202A1 (en) | Shield adhesive having neutron shielding properties | |
| JPH0447800B2 (es) | ||
| US20200124743A1 (en) | Dosimeter container and dosage measuring body | |
| Brahme et al. | Neutron beam characteristics from 50 MeV protons on beryllium using a continuously variable multi-leaf collimator | |
| US4006361A (en) | X-ray beam flattener | |
| Liu et al. | Design of a high‐flux epithermal neutron beam using 235U fission plates at the Brookhaven Medical Research Reactor | |
| US2580360A (en) | X-ray shield | |
| GB1409263A (en) | Neutron beam collimators | |
| CN109420258B (zh) | 中子捕获治疗系统 | |
| JPS5827100A (ja) | 使用済核燃料輸送法 | |
| Proimos | Shaping the dose distribution through a tumor model | |
| JPH0434714B2 (es) | ||
| WO2024067111A1 (zh) | 中子捕获治疗系统 | |
| Cardarelli et al. | Investigation of the relative surface dose from Lipowitz‐metal tissue compensators for 24‐and 6‐MV photon beams | |
| Fairchild | “Epithermal” neutron beam isodose charts in a phantom head | |
| TW202421225A (zh) | 中子捕獲治療系統 | |
| JP2017176438A (ja) | 中性子捕捉療法システム及びガンマ線反応素子 | |
| JP2023073988A (ja) | 中性子遮蔽材及びその製造方法 | |
| De Leon et al. | Relative dosimetry by Ebt-3 | |
| TUNTIPUMIAMORN et al. | LEAD BEADS: THE USE AS THE IRREGULAR FIELD SHIELDING |