Patent Number: 
Section: claims

1. A sheet material providing radiological protection to a preselected area of the body and allowing radiological exposure to a preselected area of the body, said sheet material comprising:(a) an outer face and a body contacting face;(b) a radiation protecting attenuation material of predefined area and shape; and,(c) said  material to be aligned, positioned and adhered to the patient's body by establishing a dimensional link between an anthropometric reference point and anthropometric coordinates located within the area of the body preselected for radiation exposure. 2. A method of allowing radiological exposure to a preselected area of the body, while maintaining radiological protection to preselected areas of the body comprising the steps of (a) providing a sheet material device; and, (b) attaching said device to a preselected area of the body, wherein said sheet material is comprised of:(a) an outer face and a body contacting face;(b) a radiation protecting attenuation section of predefined area and shape; and(c) said material to be aligned, positioned and adhered to the patient's body by establishing a dimensional link between an anthropometric reference point and anthropometric coordinates located within the area of the body preselected for radiation exposure. 3. A sheet material according to claim 1 wherein said preselected area of the body and the anthropometric reference point are in the pelvic area. 4. A sheet material according to claim 1 wherein said preselected area of the body is the genital and gonad area. 5. A sheet material according to claim 1 wherein said preselected area of the body and the anthropometric reference point are the pubic symphysis. 6. A method of allowing radiological exposure to selected areas of the body according to claim 2 wherein said sheet material device is protecting a male gonad area and the size of the protected area is proportional to the testicle width and height. 7. The sheet material according to claim 4 wherein the preselected area of the body for exposure is the female gonad area and the size of the preselected protected area is proportional to height and width of the pelvic cavity. 8. The sheet material according to claim 6 wherein the size of the protected area is in the width to height proportion of 0.4 to 1.0. 9. The sheet material according to claim 8 wherein the size of the protected area is in the width to height proportion of 0.65 to 0.85.