Alivecor, Inc.

Scobyco Idea Corporation Pty Ltd

Bruce Richard Satchwell

David E Albert

Jonathan Beck

Simon Prakash

Kim Norman Barnett

Euan Thomson

Joel Qiuzhen Xue

Nupur Srivastava

Iman Abuzeid

Scott Bryce Ingram

Craig Jeffrey Ingram

David Meredyth Peeler

Anthony Morris Roe

Multi-electrode device

A mobile electrocardiogram (ECG) device is described, comprising an electrode assembly comprising electrodes, wherein the electrode assembly senses heart-related signals when in contact with a body of a user, and produces electrical signals representing the sensed heart-related signals. The mobile ECG device further comprises a converter assembly electrically connected to the electrode assembly, configured to convert the electrical signals to a modulated signal, wherein the modulated signal carries the electrical signals representing the sensed heart-related signals. The mobile ECG device further comprises a transmitter that transmits the modulated signal wirelessly to a computing device. The mobile ECG device further comprises a light-emitting device to facilitate an optimal placement of the electrode on the body of the user. The mobile ECG device further comprises a housing containing the electrode assembly, the converter assembly, the transmitter, and the light-emitting device.

Ultraviolet cardiac monitoring and analysis

A personal monitoring device has a sensor assembly configured to sense physiological signals upon contact with a user's skin. The sensor assembly produces electrical signals representing the sensed physiological signals. A converter assembly, integrated with, and electrically connected to the sensor assembly, converts the electrical signals generated by the sensor assembly to a frequency modulated physiological audio signal having a carrier frequency in the range of from about 6 kHz to about 20 kHz.

Heart monitoring system usable with a smartphone or computer

Devices, systems, and methods for measuring and monitoring biometric or physiological parameters in a user-friendly and convenient manner are disclosed. Relevant physiological parameters of the user may be measured as the user normally operates a computing device or other hand-operated or hand-held device. These parameters are measured using an accessory of the device such as a laptop case, a tablet computer case, a smartphone case, or a smart watch or smart armband. The accessory may include at least two or three electrodes for taking an electrocardiogram or other physiological parameters. The measured parameters are transmitted to the computing device. The computing device can be normally used while a physiological parameter monitoring and measurement application loaded onto the computing device operates in the background to receive the measured parameters.

Apparatus for coupling to computing devices and measuring physiological data

Wearable device band with ECG sensor

Disclosed systems include mobile ECG sensors, systems and methods. Some embodiments provide ECG sensors in a credit card form factor that allows a user to contact two electrically isolated electrodes to measure heart electrical signals for a Lead 1 ECG.

Mobile ECG sensor apparatus

Mobile ECG sensor

Bank card with an ECG sensor

Disclosed systems include mobile ECG sensors, systems and methods. Some embodiments provide ECG sensors in a credit card form factor that allows a user to contact two electrically isolated electrodes to measure heart electrical signals for a Lead I ECG.

The present application discloses an apparatus for determining and displaying gear ratios in a transmission system having a driving sprocket set, a driven sprocket set and a flexible drive member that engages the driving sprocket set and driven sprocket set, the apparatus comprising a display, a sensing module, the sensing module comprising a plurality of magneto-resistive assemblies, wherein at least one of the plurality of magneto-resistive assemblies is configured to detect adjustment of the transmission system, the sensing module configured to generate a signal responsive to said adjustment of the transmission system, and a data processor communicatively coupled with the display and with the sensing module, the data processor configured to receive the signal generated by the sensing module, process the signal to generate data relating to sprockets engaged by the flexible drive member, and write the data to the display.

Sensing and display of gear ratios

A personal monitoring device has a sensor assembly configured to sense physiological signals upon contact with a user's skin. The sensor assembly produces electrical signals representing the sensed physiological signals. A converter assembly, integrated with, and electrically connected to the sensor assembly, converts the electrical signals generated by the sensor assembly to a frequency modulated inaudible ultrasonic sound signal. The ultrasonic signal is demodulated from an aliased signal produced by undersampling.

Growing community of inventors

Carrara, Australia

Bruce Richard Satchwell