Template grid system

摘要

A template grid is provided for use in positioning medical implants. The template grid includes apertures defining passages extending through the template grid. The passages are sized to accommodate a medical implant such as needles. The template grid further includes an elongated slot. The elongated slot allows a needle to be placed in Denonvilliers space at a desired angle so that the injection of fluid can be accomplished. The elongated slot also allows at least one posteriorly angled treatment probe to be placed below the urethra into the prostate to treat otherwise difficult to reach areas. The template grid can be made in multiple components so that it can be used in different configurations to suit the user's needs.