DESC: RUSCH/MMG Intermittent Urinary Catheter Kit - 14 Fr. The RUSCH/MMG Catheter System has been proven to aid in Fewer Urinary Tract Infections. Medical studies prove that 9 of 10 people have bacteria residing within the first 1.5cm (appx. 1/2 inch) of the distal urethra that can cause urinary tract infections using standard methods of intermittent catheterization. RUSCH/MMG Intermittent Urinary Catheter Kit Contains PVC plastic, size 14 French - 16" Long, RUSCH/MMG Intermittent Urinary Catheter Guardian Introducer Tip that helps shield catheter from distal bacteria Gauze tissue Povidone Iodine swabs Benefits: