Problem to be solved: to provide a fixing device of a solid gel attached to the tip end of an ultrasonic probe which improves the treatment efficiency and achieves safety and comfort.In order to solve the above problem, the present invention has the following means.That is, in the fixture for fixing the solid gel to the ultrasonic probe, the solid gel and the ultrasonic outgoing surface of the ultrasonic probe are separated from each other, the fixture is made up of a first member and a second member, and is fixed by clamping the solid gel, and an opening provided in the first member The ultrasonic wave emitted from the surface of the solid gel is controlled by the size of the opening and the opening provided in the second member.Diagram【課題】治療効率を向上させ、かつ安全性、快適性を実現した超音波プローブ先端部に装着する固形ゲルの固定具を提供する。【解決手段】上記の問題を解決するため、本発明は以下のような手段を講じた。即ち、固形ゲルを超音波プローブに固定するための固定具において、前記固形ゲルと前記超音波プローブの超音波出射面間とが離間し、前記固定具は第１の部材と第２の部材で構成され、前記固形ゲルを挟持することで固定し、前記第１部材に設けられた開口部と前記第２部材に設けられた開口部の大きさによって、前記固形ゲルの表面から出射される超音波を制御する。【選択図】図２
