Medical tubing for endoscopes; medical tubing sold as a component of endoscopes for medical purposes; sheaths and medical tubing with or without balloons used in combination with endoscopes; endoscopes for medical purposes; endoscopes for surgical use; medical balloons and balloon pump controllers for use with endoscopes; bioptomes for endoscopes; probes for medical purposes; surgical forceps; forceps for medical use; catheters; medical balloons; balloon catheters; endoscopic equipment for medical purposes; equipment for endoscopic examinations; medical instruments for use in endoscopic surgery; diagnostic ultrasound apparatus for medical use; diagnostic ultrasound instruments for medical use; ultrasonic medical diagnostic apparatus; diagnostic apparatus and devices for medical and surgical use containing recorded computer software, computer display devices, computer hardware, and endoscopes for medical ultrasound image processing; surgical apparatus and instruments; medical and surgical apparatus and instruments for use in endoscopic and general surgery