The best replacement for catheter is foley.

The best alternatives to catheter are rated as following:
★★★★★  foley
★★★★  cannula
★★★  foley catheter
★★★  stent
★★★  diaper
★★★  picc line
★★  fistula
★★  intermittent catheter
★★  straight catheter
★  sheath
★  picc
★  aspira drainage catheter
★  permacath
★  tunneled catheter
★  chest tube
★  catheter
  central line
  av fistula
  triple lumen catheter
  urostomy
  hickman
  shunt
  groshong
  diapers
  indwelling

Your alternative for catheter is not listed? Suggest!
Speaking about catheter, one probably shouldn't forget about epidural.

Other search terms related to catheter and their ratings are:
★★★★★ epidural
★★★ trocar
★★★ blood in urine
★★ c section
★ diaper
★ syringe
★ an epidural
★ port
stent placement
injection port
You have in mind a companion for catheter and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of catheter in all years. Click on graph for more.
catheter
foley
cannula