PROBLEM TO BE SOLVED: To provide an attachment for an ultrasonic probe capable of simply conducting the adjustment processing for an ultrasonic probe in a simple constitution, an ultrasonic probe, an electronic device and an ultrasonic diagnostic device.SOLUTION: An attachment 320 for an ultrasonic probe, which is an attachment for an ultrasonic probe mounted to an ultrasonic probe body 310, includes: a cover member 321 for covering an ultrasonic outgoing surface 131 of a head part 311 of the ultrasonic probe body 310 in the state of being mounted to the ultrasonic probe body 310 and a protective member 322 provided on the surface of the cover member 321 facing the ultrasonic outgoing surface 131 and coming into contact with the ultrasonic outgoing surface 131.COPYRIGHT: (C)2014,JPO&INPIT【課題】超音波プローブの調整処理を簡素な構成で簡便に行うことができる超音波プローブ用アタッチメント、超音波プローブ、電子機器及び超音波診断装置等を提供すること。【解決手段】超音波プローブ用アタッチメント320は、超音波プローブ本体310に装着される超音波プローブ用アタッチメントであって、超音波プローブ本体310に装着された状態で、超音波プローブ本体310のヘッド部311の超音波出射面131を覆うカバー部材321と、カバー部材321の超音波出射面131と対向する面に設けられ、超音波出射面131に接触する保護部材322とを含む。【選択図】図4
