Here is an excellent post (see link below) on basic urinary catheter types and catheter gauges. But it is especially useful for the gauge part – especially the section on the French Scale and the Foleys Color Code chart. There are also pictures of Foley and intermittent varieties of catheter, along with one diagram that labels a Foley with all it’s different little parts.
See the full post here: https://drthambugala.blogspot.com/2013/03/urinary-catheters.html
[…] at least 3 times (the first one was a small 10 French size – see our post on catheter gauges Primer On Urinary Catheters And Catheter Gauges). Once the catheter is large (wide) enough, they can stick a camera down through the bladder as […]