A removable skin contact subassembly lets TTFields electrodes keep electrical coupling while replacing only the degraded adhesive or gel layer.
Spaced electrodes with peeling start points and a gripping portion help the patch resist gravity-driven lift and come off cleanly.
Event-timed vagus nerve stimulation alters midbrain dopamine signals without implants, improving targeted behavior modulation and ease of use.
A pH-adjusted buffering gel prevents excessive alkalinity in a biodegradable ion patch while supporting stable iontophoretic drug delivery.
Integrated pulse-intensity measurement lets a forehead trigeminal stimulator detect faults, stop unsafe operation, and record treatment data.
Adjustable anchors, fasteners, and local compression help TTFields garments hold transducer arrays in place while maintaining electrical contact and comfort.