Olympus Winter Ibe Gmbh

Harald Hanke

Simon Hirschfeld

Kazunori Taniguchi

Thomas Aue

Dennis Bernhardt

Sebastian Kracht

A transporter for controlling the longitudinal movement of an electrode of a urological resectoscope, with a guide tube which is secured lengthwise on the resectoscope and on which a carriage is mounted so as to be longitudinally movable, with a spring mounted at one end on the carriage and at the other end on one of the ends of the guide tube, and with finger supports secured on the carriage and on one of the ends of the guide tube, is characterized in that the spring is formed in one piece with at least one of the finger supports, and wherein the spring is designed as a leaf spring and has portions curved in opposite directions.

Transporter for controlling the longitudinal movement of an electrode

A shaft of a laparoscopic instrument, having a ceramic tube which extends over the main length of the shaft and has a sheath which encloses the ceramic tube in at least some regions, is situated to cover those regions of the ceramic tube that are at risk of breakage and is designed to prevent the splinters of ceramic from penetrating through the sheath. The ceramic tube forms a predetermined breaking point in the region of the sheath.

Shaft of a laparoscopic instrument

A medical endoscope including a stem () receiving in its distal end part () a video camera (), the end part () being pivotably adjustable relative to the main part () of the stem () and connecting lines () running in the stem () from a proximal end region to the end part (), wherein the main part () and the end part () are enclosed in sealing manner by rigid stem tubes () which are supported in an abutting and sealing manner in a joint () by means of a hollow axle () running perpendicularly to the stem parts (), the hollow axle being crossed by the connecting lines () in the inside spaces of the stem parts ().

Medical videoscope with a pivotably adjustable end part

A video endoscope includes a tube fitted at its distal end with an affixed objective lens, a video camera mounted behind the objective lens in the tube, the camera together with an elongated rotation element constituting a swivel unit that is supported both at the distal and proximal end zones in each case by swivel bearing at the tube. The swivel element being rotationally adjustable relative the tube by a swivel drive system. The distal swivel bearing is axially and radially bearing and the proximal swivel bearing is only radially bearing.

Growing community of inventors

Hamburg, Germany

Harald Hanke