- filiform-tipped catheter
- a small-caliber catheter whose tip has a lumenless filiform; used to dilate tight urethral strictures and to bypass obstructions due to angulations or calculi in the ureter.
Medical dictionary. 2011.
Medical dictionary. 2011.
spiral-tip catheter — a type of filiform tipped catheter with an off center filiform … Medical dictionary
catheter — 1. A tubular instrument to allow passage of fluid from or into a body cavity or blood vessel. SEE ALSO: line (4). 2. Especially a c. designed to be passed through the urethra into the bladder to drain it of retained … Medical dictionary
sound — 1. The vibrations produced by a sounding body, transmitted by the air or other medium, and perceived by the internal ear. 2. An elongated cylindrical, usually curved, instrument of metal, used for exploring the bladder or other cavities of the… … Medical dictionary