Patch Device Having Flexible Electrode and Its Operating Method

A system comprising at least one patch device, the system comprising:

• the at least one patch device;
• a device connected to and configured to control the at least one patch device;
• and
• a cloud configured to acquire user biometric signals from the device and generate monitoring and analysis information,
• wherein each of the at least one patch device comprises:
• at least one electrode configured to acquire a user biometric signal;
• a conductive layer connected to each of the at least one electrode;
• a connector connected to the conductive layer and configured to transmit the user biometric signal acquired from the at least one electrode to at least one entity within the patch device;
• and
• the at least one entity configured to receive the user biometric signal and transmit the signal to the device,
• wherein each of the at least one electrode comprises:
• a fabric layer maintaining a non-sticky state;
• an adhesive layer located below the fabric layer and attachable to a user's body;
• a flexible electrode within the adhesive layer and configured to sense the user biometric signal from the user's body;
• and
• a silicone adhesive portion coupled to the entire electrode,
• wherein the flexible electrode has a serpentine pattern.