Timothy J. Johnson,Brandon James Shuman,David H. Dillard
申请号：
US15300606
公开号：
US20170172461A1
申请日:
2015.03.30
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Embodiments of a sizing device that can be used to measure the size of airways lumens, such as those connected to lungs. The sizing device can have different expandable elements in order to accurately and consistently measure the particular dimensions of a lumen. In some embodiments, markings viewable by a user can be used to determine the particular size.
