Extended wear electrocardiography and physiological sensor monitor

An extended wear electrocardiography and physiological sensor monitor, comprising:

• a patch comprising:
• an integrated flexible circuit comprised of a single piece of material, comprising:
• an upper end and a lower end opposite the upper end, wherein the upper end is wider than the lower end;
• a mirror image of the upper end comprising a same shape and size of the upper end that is wider than the lower end and extending from at least a portion of one side of the upper end, wherein the mirror image folds over the upper end;
• a pair of circuit traces, one circuit trace on the upper end and one circuit trace on the lower end;
• and
• a plurality of electrical pads, wherein a portion of the electrical pads are located on a contact surface of the upper end of the integrated flexible circuit and a different portion of the electrical pads are located on an outward facing surface of the mirror image positioned over the upper end of the integrated flexible circuit;
• a pair of electrocardiographic electrodes, one of the electrocardiographic electrodes positioned on the contact surface of the upper end of the integrated flexible circuit and the other electrocardiographic electrode positioned on a contact surface of the lower end of the integrated flexible circuit;
• a non-conductive receptacle positioned on the outward facing surface of the mirror image of the upper end;
• and
• a battery directly adhered to the outward facing surface of the mirror image of the upper end;
• and
• an electrocardiography monitor having a sealed housing adapted to be removably secured into the non-conductive receptacle.