An ultrasonic scanner with a convex probe is not only capable of providing a wide-angle scanning by broadening the scanning coverage but it is also configured according to the anatomical features of a location of a body surface on which the scanning is performed. The ultrasonic scanner comprises a main body and a convex probe. The convex probe is provided at the main body and is configured to be capable of performing scanning within a scanning angular range of 60~120 degrees.一種具有凸型探頭之超音波掃描器,其不僅可有效增廣超音波掃描角度範圍,亦可構型為順應施行掃描體表位置之解剖結構者。前述超音波掃描器包括有一本體以及一凸型探頭,前述凸型探頭係設置於前述本體上,並構型為具有介於60度至120度之掃描角度者。