Method of using an indwelling catheter apparatus including disposable anti-microbial sleeve

A method of using an indwelling catheter apparatus including a disposable catheter sleeve to prevent to prevent infection, the method comprising:

• a. inserting a first end of a catheter tube into a medical patient's urethra;
• b. wrapping a first disposable catheter sleeve around the catheter tube at a location proximate to an insertion point of the catheter tube into the medical patient's body wherein the first disposable catheter sleeve comprises a first disposable catheter sleeve body including a first layer and wherein the first disposable catheter sleeve body includes a first disposable catheter sleeve body first end and a first disposable catheter sleeve body second end.