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APPAREIL POUR LA RÉALISATION TRANSPÉRINÉRALE GUIDÉE ET EN MAINS LIBRES DE BIOPSIE DE LA PROSTATE
APPAREIL POUR LA RÉALISATION TRANSPÉRINÉRALE GUIDÉE ET EN MAINS LIBRES DE BIOPSIE DE LA PROSTATE
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摘要
A system for planning and performing a guided and free-handed transperineal prostate biopsy includes a transrectal ultrasound probe, an access needle configured to perforate a perineal access site of a patient, a biopsy gun, and a guide. The guide includes a sliding platform, stabilization bars, upper and lower mounts, and fasteners. The system and guide apparatus is used for locating a target area using the ultrasound probe, positioning the ultrasound and the access needle at respective designated points, precisely measuring the distance to a designated point, and obtaining specimens from a precise point in the prostate, wherein the method is performed free-handed, and multiple tissue or cell specimens may be obtained from the prostate through an initial access needle.
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