Electronic textiles and methods of fabrication electronic textiles. Nanoparticles of a conductive material are sprayed along a conductive path into a fabric material so as to penetrate into the fabric. A layer of a second conductor material is coated over the nanoparticles along the conductive path. A layer of an insulator material is coated over the layer of the second conductor material so as to encapsulate the conductive path and form a trace. An electrode configured to contact a subject wearing the fabric material includes a layer of a third conductor material coated over the layer of the second conductor and electrically coupled with the conductive path. An electrical connector is secured to the fabric material and electrically coupled with the conductive path. The nanoparticles are sprayed onto the fabric material using a dual regime spray process implemented with a dual regime spray system.

Electronic textiles and methods of fabrication electronic textiles. Nanoparticles of a conductive material are sprayed along a conductive path into a fabric material so as to penetrate into the fabric. A layer of a second conductor material is coated over the nanoparticles along the conductive path. A layer of an insulator material is coated over the layer of the second conductor material so as to encapsulate the conductive path and form a trace. An electrode configured to contact a subject wearing the fabric material includes a layer of a third conductor material coated over the layer of the second conductor and electrically coupled with the conductive path. An electrical connector is secured to the fabric material and electrically coupled with the conductive path. The nanoparticles are sprayed onto the fabric material using a dual regime spray process implemented with a dual regime spray system.

A wearable device includes a biomedical electrode that can be placed on the target living subject for measurement and that detects the bioelectric potential according to the electric current coming from the target living subject for measurement; and a detection circuit that detects biological signals from the detected bioelectric potential. The biomedical electrode includes an elastic body that has a frame member having an opening and nonconductive; and includes a conductive fiber that is placed on the surface of the elastic body and that detects the bioelectric potential according to the electric current coming from the target living subject for measurement.

A wearable device includes a biomedical electrode that can be placed on the target living subject for measurement and that detects the bioelectric potential according to the electric current coming from the target living subject for measurement; and a detection circuit that detects biological signals from the detected bioelectric potential. The biomedical electrode includes an elastic body that has a frame member having an opening and nonconductive; and includes a conductive fiber that is placed on the surface of the elastic body and that detects the bioelectric potential according to the electric current coming from the target living subject for measurement.

A sensor device has an insulative non-woven fabric and a conductive fabric forming an electrode. The conductive fabric is joined to one surface of the non-woven fabric by at least one of fusion and seaming.

A sensor device has an insulative non-woven fabric and a conductive fabric forming an electrode. The conductive fabric is joined to one surface of the non-woven fabric by at least one of fusion and seaming.

A wearable electromyography device includes a garment, a plurality of fabric electrodes, and an insulating film. The garment has a plurality of anchor structures disposed on a first surface of the garment and a plurality of holes penetrating the garment. The fabric electrodes are disposed on the first surface of the garment. The insulating film is disposed on the first surface of the garment and seals peripherals of the fabric electrodes. A segment of the garment without being covered by the insulating film has a first elastic extension rate, a segment of the garment being covered by the insulating film has a second elastic extension rate, and the first elastic extension rate is greater than the second elastic extension rate.

A wearable electromyography device includes a garment, a plurality of fabric electrodes, and an insulating film. The garment has a plurality of anchor structures disposed on a first surface of the garment and a plurality of holes penetrating the garment. The fabric electrodes are disposed on the first surface of the garment. The insulating film is disposed on the first surface of the garment and seals peripherals of the fabric electrodes. A segment of the garment without being covered by the insulating film has a first elastic extension rate, a segment of the garment being covered by the insulating film has a second elastic extension rate, and the first elastic extension rate is greater than the second elastic extension rate.

The present disclosure relates to a variety of devices, systems, and methods of utilizing mixed-ionic-electronic conductor (MIEC) materials which are adapted to function with an applied current or potential. The materials, as part of a circuit, can placed in contact with a part of a human or nonhuman animal body.

An apparatus and method of manufacturing same is provided. The apparatus includes: a base layer integrated with an article; a conductive layer in communication with a base contact pad mounted on the base layer; an active electrode board in electrical communication with the base contact pad, the active electrode board configured to receive or send electrical signals from the base contact pad; and a contact layer in electrical communication with the conductive layer, and the conductive layer is mounted on the base layer; wherein the active electrode board comprises a board contact pad configured to receive or send electrical signals from the base contact pad.