John Guy Cazort, III;Steve Islava;Richard A. Van Auken
发明人:
Steve Islava,John Guy Cazort, III,Richard A. Van Auken
申请号：
US16127596
公开号：
US20200078546A1
申请日:
2018.09.11
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A device and method for adjusting a tidal breath delivered to a patient. The device includes a moving frame which is configured to move over a stationary frame that is nested within the moving frame itself. Disposed between the moving frame and the stationary frame is a compressible bellows which delivers a tidal breath to the patient each time the moving frame is passed over the stationary frame. The specific volume of the tidal breath that is delivered may adjusted according to the estimated weight of the patient, thereby preventing over inflation of the patient's lungs while undergoing treatment. To adjust the tidal breath volume, the user quickly changes the relative position of a slide adjuster which dictates the range of possible movement between the moving frame and the stationary frame, thereby limiting the volume of air/oxygen which may be drawn into the bellows.
