资料来源 : Webster's Revised Unabridged Dictionary (1913)

Catheterize \Cath"e*ter*ize\, v. t. [imp. & p. p.
   {Catheterized}; p. pr. & vb. n. {Catheterizing}.] (Med.)
   To operate on with a catheter. --Dunglison.

资料来源 : WordNet®

catheterize
     v : insert a catheter into (a body part); "cathererize the
         patient's bladder" [syn: {catheterise}]