| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a medical device which secures drip-proofness so that a liquid such as chemicals and moisture does not invade a case through openings of the case, and removes static electricity so as not to invade the case through the openings, thereby a speaker can make a clear alarm sound when a problem occurs in the medical device. <P>SOLUTION: The medical device includes: a static electricity-removing member 402 for removing the static electricity arranged between the speaker 89 and an inner surface 44B of the case 11 on which the openings 310 are formed; a film 403 arranged between the speaker 89 and the inner surface 44B of the case 11 to prevent the invasion of liquid; an accommodation section 405 formed on and projecting from the inner surface 44B of the case 11 to accommodate a laminated body 430 formed of the speaker 89, the static electricity-removing member 402, and the film 403; and a fixing means 470 for fixing a filler 490 that fills between the laminated body 430 and the accommodation section 405, and the laminated body 430 within the accommodation section 405. <P>COPYRIGHT: (C)2013,JPO&INPIT |
