| 摘要 |
A noise dampening shroud is configured to surround the generator of lithotriptor device to reduce the noise emissions caused as a result of the generation of acoustic shock waves during extracorporeal treatment of a patient. The shroud comprises an insulating body and a cover. The insulating body comprises sound dampening insulation and is configured to surround substantially all of the housing that typically encases the generator of convention lithotriptors. The cover is comprised of a thin pliant material configured to surround the insulating body and is provided with fasteners for removably securing the insulating body to the generator. When attached to the generator of a lithotriptor device, the shroud greatly reduces the noise emitting by the generation of acoustic shock waves and thereby minimizes the distraction and disturbance caused by such noise.
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