DUMAS, Oliver,GRINBERG, Eduard,GUILHERME, Andre Francisco,CONFOEY, Michael,MARKS, Jacob A.
申请号：
AU2018324074
公开号：
AU2018324074A1
申请日:
2018.08.30
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
Various exemplary methods, systems, and devices for joint to pump elevation level user interfaces, autocalibration for joint elevation, and joint pressure estimation are provided. In general, an arthroscopic pump can be configured to estimate fluid pressure at a surgical site, e.g., at a joint, to provide an accurate indication of fluid pressure to users. In an exemplary embodiment, the fluid pressure estimation is based on a fluid pressure measurement at the pump that is adjusted at the pump, e.g., by a processor at the pump that executes instructions stored in a memory at the pump, using one or more control algorithms that adjust for one or more factors, such as pressure loss in tubing and sheath through which fluid flows between the pump and the surgical site and elevation difference between the pump and the surgical site.
