Ovesco Endoscopy Ag

Franziska Baur

Marc O Schurr

Chi-Nghia Ho

Thomas Gottwald

Gunnar Anhoeck

Sebastian Schostek

Gunnar Anhöck

Ruediger Prosst

Rüdiger Proßt

A tissue clip application fitting set or retrofitting set includes a cap attachment for placement on the distal head of a medical endoscope, which has a placement section and a tissue clip holding section. The cap attachment is notched at least at two angular positions forming at least two notches/slots/grooves. A working channel leads into the hollow chamber and exits the hollow chamber radially in a region distal to the placement section and proximal to the radially supported tissue clip. A first guiding or leading element is arranged after the working channel belonging to the retrofitting set, as seen in the distal direction. A corresponding second guiding or leading element is arranged within the hollow chamber at an angular distance from the first guiding or leading element so as to be oriented in extension to a working channel belonging to the endoscope.

Tissue clip application fitting/retrofitting set

A resection device comprising a cup-shaped cap for a shaft-type inserting means is disclosed which is fixed at the distal end of the shaft-type inserting means or is formed at the same and includes an expanding sleeve portion to which a spring-biased tissue clip is attached which can be withdrawn by means of a releasing or withdrawing device over the distal front edge of the cap. In accordance with the invention, inside the expanding sleeve portion a cutting device is arranged which is held at the inner wall of the expanding sleeve portion at a predetermined axial distance from the distal front edge of the cap.

Resection device

A proctological instrument is disclosed comprising an instrument handle to which at its proximal end a bending-resistant tubular shaft is mounted at the distal end of which a cap is fixed or formed to which a tissue clip adapted to be withdrawn from the cap by means of a releasing or withdrawing device is attached in a preferably spring-elastic manner. In accordance with the invention, the tubular shaft is offset at its distal end portion in an area directly ahead of the cap and/or the cap itself is offset at a predetermined fixed angle so that the withdrawing direction for the clip defined by the cap is aligned at the angle with respect to the tubular shaft axis.

Medical instrument for setting tissue clips

Growing community of inventors

Dettingen unter Teck, Germany

Franziska Baur