Christopher Neal,Adam J. Mellott,David S. Zamierowski
申请号：
US15913773
公开号：
US20180249988A1
申请日:
2018.03.06
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A biopsy punch device and method for making punch cuts at consistent predetermined depths. In an exemplary embodiment of the biopsy punch device includes two interconnecting pieces: an inner housing piece and an outer blocking cover piece. The inner housing piece releasably mounts cutting blades arranged in a desired geometric shape for biopsy punch cuts. The blocking cover piece overlays the inner housing piece in an assembled configuration and includes two openings: a larger distal end opening and a narrower proximal end cutting blade opening. The blocking cover distal end opening fits around and adjacent to the housing piece distal end. The blocking cover proximal end opening fits around and adjacent to the cutting blades. With the biopsy punch device in assembled position, the proximal side of the blocking cover piece provides a mechanical stop in the cutting process at the desired depth of penetration of the cutting blades.
