Nicole MARTINEZ,Nathalia ARAUJO,Roberto DE MEZERVILLE,Juan José Chacón QUIRÓS
申请号：
US16345261
公开号：
US20190290382A1
申请日:
2017.10.27
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Tissue expanders and methods of their manufacture and use are disclosed herein. A tissue expander shell according to the present disclosure may include a shape and topography that facilitates uniform or substantially uniform expansion and contraction of the tissue expander. In at least one example, the shell may include a series of topographical features, such as ridges, grooves, channels, valleys, canals, protrusions, pleats, creases, or folds. In some embodiments, these features may have a curved or wavy cross sectional profile. For example, the shell may include a series of concentric curved ridges.
