David ROSENBLATT,Moshe KOHEN,Gabriel DAN,Tamer AITA,Lilach SAHAR
申请号：
US16451206
公开号：
US20190318820A1
申请日:
2019.06.25
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A method of approximating a position of an oxygen mask during a procedure includes detecting a presence of the oxygen mask based on a signal from a sensor or through an observation through an optical imaging device； determining whether the oxygen mask is close to or on a patient for supplying oxygen to the patient； detecting a removal of the oxygen mask from the patient to stop supplying oxygen to the patient； initiating a desaturation timer in response to the sensor or the optical imaging device detecting the removal of the oxygen mask from the patient； and operating an image display device to display a parameter for the oxygen desaturation timer.
