Electrode impedance measurement
Systems and methods are provided herein for monitoring electrocardiogram (ecg) electrodes. Each ecg electrode is electrically connected to a patient body and a corresponding current source. ... Draeger Medical Systems Inc
Neutral drive feedback loop compensation for detected electrosurgical unit signal
Methods and apparatuses are provided for neutral drive feedback loop compensation of detected electrosurgical unit signals. An apparatus includes an electrosurgery unit (esu) signal detection circuit, a compensation switch, and an esu filter switch. ... Draeger Medical Systems Inc
Display having position sensitive keyboard
A first view is rendered in a graphical user interface of a touch screen display, when a front face of the display, on which the graphical user interface is rendered, is positioned within a predefined angle range relative to vertical. The first view does not include an interactive keyboard. ... Draeger Medical Systems Inc