Abstract: An electrocardiogram electrode application system includes electrodes that detect electrical signals connected by a single connecting wire and transmitters capable of wirelessly transmitting the detected electrical signals to a computing device for analysis.

Abstract: A patient monitoring system is disclosed. The patient monitoring system includes at least one monitoring cable, a plurality of connecting wires, and a plurality of connectors. The plurality of connecting wires are housed within an outer covering and each extend from a first end to a second end of the at least one monitoring cable. The plurality of connectors are arranged in an in-line sequence from the first end to the second end of the at least one monitoring cable and may include at least one ECG connector and at least one non-ECG connector. The patient monitoring system may also be configured to provide strain relief for the at least one cable.

Abstract: A patient monitoring system is disclosed. The patient monitoring system includes at least one monitoring cable, a plurality of connecting wires, and a plurality of connectors. The plurality of connecting wires are housed within an outer covering and each extend from a first end to a second end of the at least one monitoring cable. The plurality of connectors are arranged in an in-line sequence from the first end to the second end of the at least one monitoring cable and may include at least one ECG connector and at least one non-ECG connector. The patient monitoring system may also be configured to provide strain relief for the at least one cable.

Abstract: A method and apparatus that separates an interference signal from a sampled input signal is provided. The method and apparatus approximates the frequency, phase and amplitude of the interference signal through an optional reverse direction learning process and then separates that portion of the interference signal overlapped or combined with a sample of the input signal. The signals can be separated by generating a second signal of suitable approximation in frequency, amplitude and phase with the interference signal and then subtracting a sample of that signal from the sampled input signal. The second signal frequency and amplitude/phase may be derived through an iterative process that measures the amplitude of the interference signal and the phase angle between the second signal and an output signal and then adjusts the frequency and amplitude of the second signal based, in part, on these measurements until the second signal substantially matches the interference signal.