[Development of simple on-line [oxygen-15]water infuser].
A [15O]water production and infusion system was newly developed for blood flow study with positron emission tomography. The system utilizes a electrostatic cooling unit to liquify [15O]vapor in a coiled plastic tube. Labeled [15O]water is collected into an infusion syringe by a wash of the trapping tube with saline. The system is simple and efficient; the recovery rate of [15O]water is over 90% at 10 degrees C of cooling temperature.
Itoh
M
M
Division of Nuclear Medicine, Tohoku University.
Iwata
R
R
Miyake
M
M
Fujiwara
T
T
Ido
T
T
Nakamura
T
T
D002560:Cerebrovascular Circulation; D004209:Disposable Equipment; D006801:Humans; D007260:Infusion Pumps; D010104:Oxygen Radioisotopes / Q000008:administration & dosage*; D014055:Tomography, Emission-Computed / Q000295:instrumentation*; D014867:Water / Q000008:administration & dosage*
D010104:Oxygen Radioisotopes; D014867:Water