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81mKr gas generator for lung ventilation study.

T Koyama·Y Hirokawa·Y Yoshizawa·H Noma·T Horiguchi·Y Kiso·H Hasai·H Takemi
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Abstract

A generator of 81mKr was designed and tested. The parent nuclide 81Rb was produced by the 70 MeV proton induced reactions on a Rb2SO4 target. 81mKr was bubbled out with oxygen gas from the 81Rb solution, and collected in a reservoir for lung ventilation studies. The generator was continuously operated at the high flow rate up to 10 1/min. The generator efficiency was 86%. The collection rates in the reservoir were examined under several flow rates. The pure 81mKr isomer was observed wih a NaI (T1) detector at the reservoir.

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HumansKryptonRadioisotopesRadionuclide GeneratorsRespiratory Function TestsJournal Article

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T Koyama, Y Hirokawa, Y Yoshizawa, H Noma, T Horiguchi, Y Kiso, H Hasai, H Takemi. 1980. 81mKr gas generator for lung ventilation study.. https://doi.org/10.1007/bf00252036

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