DEVICES AND METHODS FOR MINIMALLY INVASIVE REDUCTION OF PARATHYROID ADENOMAS

摘要

Apparatus and methods for performing glandular reduction are described. In an example embodiment, an apparatus includes a needle-like probe containing a scintillation detector for converting gamma and x-rays emitted from a radio-labeled gland into photons that are then carried from the probe through a fiberoptic cable to a photodetector, and a therapy element for causing selective tissue destruction by directing energy toward the radio-labeled gland.

主权项

1. A method of glandular reduction in a patient, comprising:
radio-labeling a gland as a target tissue; inserting a probe into the patient toward the target tissue; measuring radiation emitted by the target tissue using a scintillation detector within the probe; positioning the probe in proximity to the target tissue based upon the measured radiation; guiding the probe to the target tissue by rotating and longitudinally translating a radiation shield surrounding the scintillation detector within the probe, wherein the radiation shield has an aperture for allowing radiation to reach the scintillation detector; and, delivering energy from a therapy element of the probe to the target tissue.