Prostatic \Pro*stat"ic\, a. (Anat.)
   Of or pertaining to the prostate gland.
   [1913 Webster]

   Prostatic catheter. (Med.) See under Catheter.
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Catheter \Cath"e*ter\, n. [L., fr. Gr. ? a thing let down or put
   in, catheter, fr. ? to send down, to let down; ? + ? to
   send.] (Med.)
   The name of various instruments for passing along mucous
   canals, esp. applied to a tubular instrument to be introduced
   into the bladder through the urethra to draw off the urine.
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   Eustachian catheter. See under Eustachian.

   Prostatic catheter, one adapted for passing an enlarged
      prostate.
      [1913 Webster] Catheterism