Intramedical Imaging, LLC

Barry J Leon

Henry Meyer Daghighian

Farhad Daghighian

Russell Edward Walker

Farhad Daighighian

Labeling, such as with radio pharmaceuticals, fluorescence emitting compounds or other probe detectable materials, of diseased or malfunctioning candidate cells for subsequent treatment with a medicinal compound, the identification in situ of the candidate cells using a probe sensitive to the presence of the label and then treatment of the identified cell is disclosed. The invention also covers in situ gene therapy using a beta or gamma radiation detection probe to locate radio-labeled cells, and the delivery of corrective or therapeutic genes to the candidate cells identified by the radiation detection probe while the probe is positioned adjacent to the labeled and located cells. Also covered is the identification of vulnerable plaque in atherosclerotic vessels and diseased myocardial tissue in the heart, treatment of that plaque or diseased tissue and the subsequent determination of the efficacy of the treatment. Devices for use in the procedures include, intraoperative radiation detection probes, intraoperative radiation detection probes, intraoperative radiation imaging probes, catheter mounted radiation detection probes and probes attached to surgical gloves so that the probe tip can be manually manipulated by the physician and placed adjacent to suspect tissue at an operative site.

Methods and devices to expand applications of intraoperative radiation probes

A device for locating radiopharmaceutical labeled diseased or malfunctioning candidate cells within a human body and a method for using the device. The method includes the labeling of target cells in a body with a radionuclide and the identification in situ of the candidate cells using a body insertable nuclear probe sensitive to the presence of the radionuclide label. More particularly, the invention relates to using a beta or gamma probe to locate labeled cells, also referred to as candidate cells while simultaneously generating an MRI image and/or a visual image. The device may also include attachments to the distal tip if the probe which allows the position of the tip within the body to be tracked and recorded or the aperture to be varied in size.

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West Hempstead, NY, United States of America

Barry J Leon