Devices, systems, and methods for non-invasively detecting and monitoring medical conditions using multiple modalities of sensing include at least two electrodes configured to be positioned on a subject, an acoustic sensor configured to be positioned on a subject, a thoracic impedance measurement module connected to the electrodes, for measuring a first impedance between the electrodes, and a heart acoustic measurement module connected to the acoustic sensor, for detecting and measuring a heart sound from the acoustic sensor.

Systems, methods and devices for reducing noise in health monitoring including monitoring systems, methods and/or devices receiving a health signal and/or having at least one electrode or sensor for health monitoring.

Systems, methods and devices for reducing noise in health monitoring including monitoring systems, methods and/or devices receiving a health signal and/or having at least one electrode or sensor for health monitoring.

A pediatric electrocardiogram electrode and cover are provided. The pediatric electrocardiogram electrode and cover includes an electrode. The electrode includes an interface that is designed to connect to an electrocardiogram machine. The electrode also includes a gel surface that conducts electrical currents through the electrode. A cover is sized to cover the electrode. The electrode includes an adhesive surface to secure the cover thereon. The cover includes a pair of arms that can overlap to secure the cover to the electrode.

A pediatric electrocardiogram electrode and cover are provided. The pediatric electrocardiogram electrode and cover includes an electrode. The electrode includes an interface that is designed to connect to an electrocardiogram machine. The electrode also includes a gel surface that conducts electrical currents through the electrode. A cover is sized to cover the electrode. The electrode includes an adhesive surface to secure the cover thereon. The cover includes a pair of arms that can overlap to secure the cover to the electrode.

Long-term electrocardiographic and physiological monitoring over a period lasting up to several years in duration can be provided through a continuously-recording subcutaneous insertable cardiac monitor (ICM). The sensing circuitry and the physical layout of the electrodes are specifically optimized to capture electrical signals from the propagation of low amplitude, relatively low frequency content cardiac action potentials, particularly the P-waves that are generated during atrial activation. In general, the ICM is intended to be implanted centrally and positioned axially and slightly to either the left or right of the sternal midline in the parasternal region of the chest. Additionally, the ICM includes an ECG sensing circuit that measures raw cutaneous electrical signals and performs signal processing prior to outputting the processed signals for sampling and storage.

Long-term electrocardiographic and physiological monitoring over a period lasting up to several years in duration can be provided through a continuously-recording subcutaneous insertable cardiac monitor (ICM). The sensing circuitry and the physical layout of the electrodes are specifically optimized to capture electrical signals from the propagation of low amplitude, relatively low frequency content cardiac action potentials, particularly the P-waves that are generated during atrial activation. In general, the ICM is intended to be implanted centrally and positioned axially and slightly to either the left or right of the sternal midline in the parasternal region of the chest. Additionally, the ICM includes an ECG sensing circuit that measures raw cutaneous electrical signals and performs signal processing prior to outputting the processed signals for sampling and storage.

An electrocardiography patch is provided. A backing has an elongated strip with a midsection connecting two rounded ends. The midsection tapers in from each of the rounded ends and is narrower than each of the two rounded ends. Each electrode, of a pair of electrodes, is positioned on one of the rounded ends of the backing, on a contact surface, to capture electrocardiographic signals. A flex circuit is coupled to each of the electrodes. A non-conductive receptacle is affixed on an outer surface of the backing, opposite the contact surface. Electrical contacts are provided on a surface of the non-conductive receptacle opposite the backing. A battery is provided on the outer surface of the backing and a processor is powered by the battery to write the electrocardiographic signals into memory.

An electrocardiography patch is provided. A backing has an elongated strip with a midsection connecting two rounded ends. The midsection tapers in from each of the rounded ends and is narrower than each of the two rounded ends. Each electrode, of a pair of electrodes, is positioned on one of the rounded ends of the backing, on a contact surface, to capture electrocardiographic signals. A flex circuit is coupled to each of the electrodes. A non-conductive receptacle is affixed on an outer surface of the backing, opposite the contact surface. Electrical contacts are provided on a surface of the non-conductive receptacle opposite the backing. A battery is provided on the outer surface of the backing and a processor is powered by the battery to write the electrocardiographic signals into memory.

An assembly for enabling a caregiver to secure a physiological monitoring device to an arm of a user can include the physiological monitoring device a cradle configured to removably secure to the physiological monitoring device and to the user’s arm. The physiological monitoring device can include a first connector port configured to electrically connect to a first cable and a first locking tab movable between an extended position and a retracted position. The cradle can include a base, first and second sidewalls, a back wall connected to the base and the first and second sidewalls. The cradle can further include a first opening in the back wall configured to receive the first connector port and a second opening in the first sidewall configured to receive the first locking tab when the physiological monitoring device is secured to the cradle and the first locking tab is in the extended position.