METHOD SETTING BASE POINT FOR SKIN CLINICAL TRIAL SUDIES

摘要

PURPOSE: A method for setting a reference point for clinical trials for the skin is provided to accurately perform clinical trials by setting the reference point based on a measured value with regard to a preset reference point for the clinical trials. CONSTITUTION: A goniometer (1) and a needle (3) are installed at a central point. The X-axis and the Y-axis of the central point meet at 90 degrees or around 90 degrees. The X-axis and the Y-axis are set on first and second frames (9,10), respectively. The needle rotates around an axis (5). A scale is displayed around the axis. [Reference numerals] (10) Y-axis; (9) X-axis