医疗器械

Medical Instrument

Abstract

Provided is a medical instrument, wherein the functional part installed on the tip of the instrument can be made to be disposable by being made to be detachable and good visibility can be ensured by adjusting the angle thereof freely. In a medical instrument (10A) provided with a rod-shaped grip (20) at the base and a functional part (40A) on the tip that is used for the medical procedures, a shape memory part (30) obtained from a rod-shaped shape memory alloy is provided between the grip (20) and the functional part (40A). The grip (20), the functional part (40A), and the shape memory part (30) are made to be detachable from each other while the shape memory part (30) is trained as a straight line and the shape memory part (30) is bent for use as necessary. By heating the shape memory part (30) to the memory recovery temperature after use, the shape memory part (30) is returned to the original trained shape.
本发明提供一种医疗器械,该医疗器械能够使位于器械前端的功能部装卸自如以使其可一次性使用,并能够自由地调节其角度以确保良好的可见性。所述医疗器械在基端具有棒状的把持部(20),在前端具有用于医疗行为的功能部(40A),其中,所述把持部(20)与所述功能部(40A)之间设置有由棒状的形状记忆合金构成的形状记忆部(30),所述把持部(20)、功能部(40A)及形状记忆部(30)相互之间能够装卸,并且,在所述形状记忆部(30)呈直线状态下进行记忆处理,并根据需要弯曲使用所述形状记忆部(30),在使用后将所述形状记忆部(30)加热到记忆恢复温度,以使所述形状记忆部(30)恢复到原来的经过记忆处理的形状。

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    CN-105283142-AJanuary 27, 2016奥林巴斯株式会社热监视器具及热治疗装置