Dosimeter based on a gas electron multiplier for dose measurements of therapeutic radiation
OwnerIn Hwan Yeoinventor
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Abstract
A dosimeter based on a gas electron multiplier and method of use thereof for measurement of doses of therapeutic radiation to which a tissue-phantom is exposed. Subsequent to the in-phantom measurement and verification of radiation beam delivery, radiation can be effectively delivered to a human target organ, based on the verification of radiation quantities to which the phantom was exposed. Use of a gas electron multiplier-based dosimeter facilitates precise and accurate verification of the radiation dose within a phantom by taking measurements in real time, with no need for subsequent film processing.
Claims21
A dosimeter comprising:
- a gas electron multiplier.
A method of measurement of radiation doses, said method comprising the step of:
- utilizing a dosimeter comprising a gas electron multiplier for dosimetry of therapeutic radiation and ionizing radiation.
A method of reading of radiation pattern and intensity, said method comprising the step of:
- utilizing a gas electron multiplier dosimeter for reading therapeutic radiation position (multileaf collimator position) and intensity.
Dependencies are inferred from the claim text.