A wearable sensor device includes a temperature and humidity sensor that measures ambient environmental information around a living body, a snap button connected to a bioelectrode, a biological information measurement unit that measures biological information, an inertial sensor that measures inertial information, a calculation unit that calculates a biological feature amount based on the biological information and calculates an inertial feature amount based on the inertial information, and a wireless communication unit that transmits the biological information, the inertial information, the biological feature amount, the inertial feature amount, and the environmental information to the outside.

A stimulation probe device including a first electrode, a stimulation module, a control module and a physical layer module. The stimulation module is configured to (i) wirelessly receive a payload signal from a console interface module or a nerve integrity monitoring device, and (ii) supply a voltage or an amount of current to the first electrode to stimulate a nerve or a muscle in a patient. The control module is configured to generate a parameter signal indicating the voltage or the amount of current supplied to the electrode. The physical layer module is configured to (i) upconvert the parameter signal to a first radio frequency signal, and (ii) wirelessly transmit the first radio frequency signal from the stimulation probe to the console interface module or the nerve integrity monitoring device.

A single flex double-sided electrode useful in a continuous glucose monitoring sensor. In one example, a counter electrode is placed on the back-side of the flex and a work electrode is placed on the top-side of the sensor flex. The electrode is fabricated on physical vapor deposited metal deposited on a base substrate. Adhesion of the electrode to the base substrate is carefully controlled so that the electrode can be processed on the substrate and subsequently removed from the substrate after processing.

Bio-electronic devices including a substrate layer composed of a thiol-ene shape memory polymer, the polymer including, a sequential chain of a first type of monomer covalently bonded to a second type of monomer via thiol-ene linkages that form a backbone of the polymer, and. at least one patterned gold interconnect line adhered to the substrate layer.

An electroencephalography (EEG) headset can include an arrangement of straps that provides the ability to adjust the size and shape of the headset once disposed on a user's head. In some implementations, the headset can include a first elastic strap extending from a first side of the headset to a second side of the headset along a topside of the headset. The headset can also include a second strap including at least one inelastic portion and at least one elastic portion, at least one EEG electrode coupled to the second strap, a third elastic strap extending from the first side of the headset to the second side of the headset along an underside of the headset, and a plurality of connectors that couple the elastic first strap, the second strap, or the third elastic strap.

An electrode patch is disclosed. The electrode patch includes a substrate of which one surface has an adhesive force and extending in a first direction, a conductive first electrode disposed on one side of the substrate, and a conductive second electrode disposed on another side of the substrate and configured to be electrically separated from the first electrode. The first electrode includes a cut surface extending from a first contact portion contacting a first clamp to an inside of the first electrode, and the second electrode includes a cut surface extending from a second contact portion contacting a second clamp to an inside of the second electrode.

Disclosed includes a body surface device for diagnosing locations associated with electrical rhythm disorders to guide therapy. The device can sense electrical signals and determine multiple sites that may be operative in that patient. The patch may encompass the heart regions from where the heart rhythm disorder originates. The patch comprises an array of electrodes configured to detect electrical signals generated by a heart. A controller may determine the locations of interest based on detected electrical signals. The controller is configured to locate these regions relative to the surface patch. The system may be coupled to a sensor or therapy device inside the heart, to guide this device to a region of interest. The controller is further configured to instruct the operator to use the trigger or source information to treat the heart rhythm disorder in an individual using additional clinical data and methods for personalization such as machine learning.

Embodiments described herein relate generally to wearable electronic biosensing garments. In some embodiments, an apparatus comprises a biosensing garment and a plurality of electrical connectors that are mechanically fastened to the biosensing garment. A plurality of printed electrodes is disposed on the biosensing garment, each being electrically coupled, via a corresponding conductive pathway, to a corresponding one of the plurality of electrical connectors. The apparatus can further include an elongate member including a conductive member that is coupled to a plurality of elastic members in a curved pattern and that is configured to change from a first configuration to a second configuration as the elongate member stretches. The change from the first configuration to the second configuration can result in a change of inductance of the conductive member.

A sleep monitoring circuit and a sleep monitoring apparatus are provided, in the circuit: a bidirectional receiving unit includes an electrode pad, and when the electrode pad receives a power supply signal, a handover control unit generates a charging control signal according to the power supply signal, so as to control a charging unit to perform charging management; when the electrode pad receives a bioelectric signal, a command acquisition unit acquires from a user a sleep monitoring command, so as to trigger an enabling unit to generate a monitoring handover signal, the handover control unit outputs a bioelectric signal to a bioelectric signal pick-up unit according to the monitoring handover signal, causing the bioelectric signal pick-up unit to extract feature information from the bioelectric signal and output same to a sleep monitoring unit, and the sleep monitoring unit generates a person sleep monitoring result according to the feature information.

A deep intracranial electrode which comprises a flexible wire, an electrode contact, a connector and a shield sleeve, one end of the flexible wire is connected to the electrode contact, the other end connected to the connector; the shield sleeve sheathes around the flexible wire, a sum of a length of a part of the flexible wire arranged outside the shield sleeve and a length of the shield sleeve being adjustable. When the shield sleeve sheaths around the flexible wire, the length of the flexible wire inside the radio-frequency magnetic field of the magnetic resonance equipment may equal to a sum of the length of the shield sleeve and a length of the flexible wire outside the shield sleeve.