McCarter & English, LLP
In vivo radiation amount measuring instrument using film dosimeter that undergoes shape change with expansion
The present invention relates to an in vivo radiation amount measuring instrument. An in vivo radiation amount measuring instrument according to the present invention comprises: a main body elongated along an in vivo inserting direction and capable of supplying a fluid; an expanding part having at least a portion thereof fixed or connected to the main body and capable of being expanded and contracted by means of the outflow/inflow of the fluid; and a radiation measuring part disposed on the expanding part and measuring the amount of surface radiation distribution on in vivo tissue which the expanding part contacts by expanding.
NATIONAL CANCER CENTER
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Se Byeong Kwan Ho Eun Hee Ki Mun Hojin Jeonghoon Tae Hyun Young Kyung Sun Young Ui-Jung Kwanghyun Dae Yong Dongho Joo-Young
Lee Cho Jeang Kang Jeong Park Kim Lim Kim Hwang Jo Kim Shin Kim