| 摘要 |
<p>The device has a hood (21), a supporting unit for support of a substrate body (2,8) arranged under an opening (20) in the hood and a ring (22) tilted around the opening, which is connected with an angle adjustable guiding device (23). Independent claims are also included for the following: (1) a substrate body for training of operations of percutaneous nephro-lithotripsy; and (2) a method for training of operations of percutaneous nephro-lithotripsy.</p> |
