System for magnetic vectorization of radiopharmaceutical for the relief of pain caused by bone disease.

摘要

Summary summary of invention patent for "system for magnetic vectorization of radiopharmaceutical for the relief of pain caused by bone disease" aims to patent the invention to the vectorization of the radiopharmaceutical connected to a magnetic polymer or biological material, C Om affinity for any structure present in the micro environment of a bone metastasis.Or a bone disease of any kind, the example of 153Sm EDTMP -, and system of magnetic particles, for use in the treatment of pain caused by bone disease. The system will be composed of biocompatible magnetic particles for intravenous application, in the vicinity of the bone lesion.This invention patent is carried of the radiopharmaceutical to bone tissue injury, through the action of the magnetic particles modulated by an external magnetic field, to destroy the nerve endings and eliminate pain.The external magnet causes the particles to be retained for as long as possible in the vicinity of the bone lesion, so that the biological material or polymer with affinity for any structure of the microenvironment of bone metastases, or bone disease of any kind, call if any A structure of the microenvironment of bone disease.The association of vectorization magnetic polymer or biological material permits high concentration and setting the quantity of radiopharmaceutical administered in the region around the bone tissue injury, implying, in reducing the side effects associated with the biodistribution.