Vtarget Ltd.

Yaron Front

Gal Ben-David

Method and system are presented for guiding a diagnostic or therapeutic instrument towards a correct target inside the patient's body. A combined image obtained by registering structural and functional images of at least a portion of the patient's body including the target is used together with a guiding device. The guiding device has an indicator associated with the instrument, and is operable for presenting data indicative of a position of a location on the instrument relative to any other point in the at least portion of the patient's body. The guiding device is connectable to a computer device displaying the combined image and operable thereby for guiding the instrument towards the target.

Method and system for guiding a diagnostic or therapeutic instrument towards a target region inside the patient's body

A method of stereotactic therapy. A frame including at least three markers that are imaged by a structural imaging modality such as CT or MRI, is rigidly secured to a patient and a structural image, of a target inside the patient including diseased tissue, and of a part of the frame including the markers, is acquired. A functional image, such as a SPECT image or a PET image, of the diseased tissue is acquired and registered with the structural image to produce a combined image. A stereotactic guide is rigidly attached to the frame and is used to guide an instrument such as a biopsy needle or a brachytherapy needle to the diseased tissue, with reference to the combined image.

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Haifa, Israel

Yaron Front