STERILE ULTRASONIC WAVE COVER PIPE

摘要

PURPOSE: To reduce the number of personnel for implementing a sterilizing cover to two by arranging a plastic foil tube having a specified length to be used at an expansible folding part while a tube closure end part sticks out by a specified length into the expansible folding part. CONSTITUTION: A sterilizing cover tube is applied for a convertor and a connection cable of a medical ultrasonic apparatus used for sonic holography especially in vivo or during the operation. In this case, the sterilizing cover tube is made up of a plastic foil tube 10 having a length corresponding to the converter and the connection cable with one end 11 closed. The foil tube 10 is arranged to be used some expansible folding parts 14-20. On the other hand, the closure end part 11 is made to stick out into the expansible folding parts by shorter dimensions than the length of the remaining expansible folding parts 15-20 covering the closure end part 11 outside. A weld seam 12 of the closure end part 11 is arranged inside in the direction of introduction openings or feeding openings 13 of the expansible folding parts 14-20.