초록 ▼

A combination suction coagulator and dedicated bending tool for customizing working surfaces of suction coagulator instruments. A working extension of the coagulator is provided with an improved insulating coating and is adapted for customized bending with a dedicated tool that has at one end a rece

A combination suction coagulator and dedicated bending tool for customizing working surfaces of suction coagulator instruments. A working extension of the coagulator is provided with an improved insulating coating and is adapted for customized bending with a dedicated tool that has at one end a recess with a centrally located mandrel pin for insertion into the hollow interior of the coagulator extension. A curved channel is provided in cooperative association with the recess and mandrel pin so as to limit the radius of any bend that may be made by the user. That, in combination with the form-fitting mandrel pin provide a ready way of bending the distal extremity of the coagulator extension while maintaining its internal geometrical integrity. The tool also includes a custom stylet for use in cleaning accumulated debris from the interior of the working extension.

대표청구항 ▼

A suction coagulator comprising in combination: (a) a suction instrument having a handle for manipulating said instrument, said instrument including a tubular extension having a proximal end mounted within said handle and a distal end extending away from said handle, said instrument including suctio

A suction coagulator comprising in combination: (a) a suction instrument having a handle for manipulating said instrument, said instrument including a tubular extension having a proximal end mounted within said handle and a distal end extending away from said handle, said instrument including suction means communicating with said tubular extension for imparting suction thereto; and (b) bending tool means cooperatively associated with said tubular extension for engaging and bending said distal end of said tubular extension, said bending tool means having a recess therein dimensioned for slidable engagement with exterior surface of said tubular extension, said bending tool means having mandrel means axially mounted within said recess for extending into the interior of said tubular extension when said tubular extension is inserted within said recess, said bending tool means additionally having a radially curved channel extending away from said recess for receiving a part of said exterior surface of said tubular extension and for imparting a radial curvature to said part of said exterior surface of said tubular extension when said tubular extension is fitted to said tool and bending force applied thereto.