The Hummingbird HTx Hysteroscope is a single use, “see and treat” device for viewing of the adult cervical canal and uterine cavity, and performing diagnostic or operative procedures in a clinical office. The disposable cannula is a straight rigid scope that allows rigid therapeutic tools passing through. The cannula are 4.5mm diameter/5Fr working channel and 6.2mm diameter/9Fr working channel, has in flow and out flow fluid ports. The images are displayed on a 19 inch high resolution monitor.