Patent Number: 
Section: claims

1. A sensor integrated protection device comprising:a sensor for detecting radiations passing through a first part of a target object; anda radiation shielding pad physically separated from the sensor in a predetermined distance, configured to protect a second part of the target object from being exposed to the radiations, and configured to include a data communicating device for receiving a sensing result from the sensor and transmitting the sensing result to a predetermined device physically separated from the sensor and the radiation shielding pad,wherein the first part of the target object is distanced from the second part of the target object. 2. The sensor integrated protection device of claim 1, wherein the data communication device configure to be placed within radiation shielding pad and electrically coupled to the sensor through a cable. 3. The sensor integrated protection device of claim 1, wherein the sensor is an intra oral sensor. 4. The sensor integrated protection device of claim 1, wherein the radiation shielding pad includes:a base pad; anda plurality of radiation shielding layers covering the base pad in part. 5. The sensor integrated protection device of claim 1, wherein the radiation shielding pad is formed with a base pad. 6. The sensor integrated protection device of claim 4, wherein the base pad is made of radiation shielding material including at least one metal selected or combined from lead (Pb), carbon steel, tungsten (W), stainless steel and Titanium (Ti) or barium compound including BaSO4. 7. The sensor integrated protection device of claim 4, wherein the front surface of the radiation shielding layers are coated with a antireflection material. 8. The sensor integrated protection device of claim 1, further comprising a sensor holder. 9. The sensor integrated protection device of claim 1, further comprising a sensor holder, and wherein the radiation shielding pad includes a base pad and a plurality of radiation shielding layers covering the base pad in part and the sensor holder may be hold between two radiation protection layers. 10. The sensor integrated protection device of claim 1, further comprising a pad holder for holding the radiation shielding pad. 11. The sensor integrated protection device of claim 10, wherein the pad holder is configured to stand on a floor or to fixed on a wall. 12. The sensor integrated protection device of claim 10, wherein the pad holder has a shape of the eyeglass temples connected to a side of the radiation shielding pad. 13. The sensor integrated protection device of claim 1, wherein the data communication device comprises a wireless data communication module.