| 摘要 |
<p>Provided are a method for always deciding the presence or absence of a bore blot of a dispensing nozzle, and a specimen dispensing apparatus. The dispensing nozzle bore blot detecting method comprises a detecting step for detecting, after the dispensing and rinsing operations, the pressure change in a pipeline (59), which connects a dispensing nozzle (50), at the suction/discharge of the dispensing nozzle (50) by a pressure sensor (54), a computing step for computing the number of peaks of the pressure change waveforms by a computing unit (13c) from the pressure changes detected, and a deciding step for deciding the bore blot of the dispensing nozzle by a decision unit (13d) on the basis of the number of peaks computed.</p> |
