Surgical handheld device, insulation insert for a surgical handheld device, and method for manipulating a surgical handheld device

Abstract

Surgical handheld devices are used in electrosurgical procedures in urology. For this use, a radiofrequency electric current is applied to an electrode. It is necessary to avoid the electrode coming into electrical contact with the handheld device. Known insulation inserts for electrical insulation can be connected to the handheld device only with difficulty. Moreover, the connection is very unreliable. A surgical handheld device, and an insulation insert which can be connected to a shaft of the handheld device in a safe and easily releasable manner. The insulation insert is of a tubular configuration and is releasably coupled with a proximal end region to a distal end of a tubular shaft of the handheld device. The proximal end region of the insulation insert has at least two resilient fasteners, which each have a latch element pointing into an interior of the insulation insert.

Dependencies are inferred from the claim text.