| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent generation of bubbles in an ultrasonic medium in an ultrasonic endoscope cap mounted on an ultrasonic endoscope to enclose the ultrasonic medium therein. <P>SOLUTION: In the ultrasonic endoscope cap that can be mounted on the ultrasonic endoscope to enclose the ultrasonic medium therein, the ultrasonic endoscope cap comprises a resin, and is impregnated with oil having weight-average molecular weight of 400 or more. <P>COPYRIGHT: (C)2012,JPO&INPIT |
