A NEGATIVE ELECTRIC POTENTIAL THERAPY DEVICE COMPRISES AN EXTERNAL CASING (10), A CONDUCTIVE INTERNAL CASING (20), A NEGATIVE ELECTRIC POTENTIAL GENERATOR (30), AN INSULATING RESIN LUMP (40) AND A CONDUCTIVE FABRIC (100). THE EXTERNAL CASING (10) HAS A FIRST ACCOMMODATION SPACE (11) AND A CONDUCTIVE UPPER COVER (12). THE CONDUCTIVE INTERNAL CASING (20) IS ARRANGED IN THE FIRST ACCOMMODATION SPACE (11), AND ELECTRICALLY CONNECTED WITH THE CONDUCTIVE UPPER COVER (12) AND ELECTRICALLY CONNECTED WITH THE CONDUCTIVE FABRIC (100) VIA AN ELECTRIC POTENTIAL TRANSMISSION CABLE (22), AND HAS A SECOND ACCOMMODATION SPACE (21). THE NEGATIVE ELECTRIC POTENTIAL GENERATOR (30) IS ARRANGED IN THE SECOND ACCOMMODATION SPACE (21) AND ELECTRICALLY CONNECTED WITH THE CONDUCTIVE INTERNAL CASING (20). THE INSULATING RESIN LUMP (40) IS FILLED INTO THE SECOND ACCOMMODATION SPACE (21) TO WRAP THE NEGATIVE ELECTRIC POTENTIAL GENERATOR (30). THE USER STEPS ON THE CONDUCTIVE UPPER COVER (12) TO TREAT HIS SOLES WITH NEGATIVE ELECTRIC POTENTIAL. THROUGH REFLECTION RELATIONSHIP BETWEEN THE SOLES AND OTHER ORGANS OF THE BODY, THE WHOLE BODY CAN BE TREATED AS WELL. THE USER MAY ALSO SIT ON THE CONDUCTIVE FABRIC (100) TO TREAT HIS HIPS WITH NEGATIVE ELECTRIC POTENTIAL. FIGURE 1
