|
Cftrd was performed for an early carcinoma located at the left flexure.During clip deployment, the handwheel was turned, however, it was only assumed that the clip had not been deployed, although tissue resection had occurred.A resulting perforation was surgically closed and the rest of the course of the illness proceeded without complications.
|
|
The device was discarded and therefore not available for technical analysis.The review of manufacturing related documentation did not reveal any indications of possible deviations from the product specifications.As reported, electrical resection was initiated without visual confirmation of complete clip application.The instructions for use state that the application ring must be visualized during clip application and must be monitored to ensure safe clip placement.The risk of causing a perforation is indicated in the ifu.Moreover, it is addressed in the user trainings to verify clip application before resection of the target tissue.
|