The study aimed to find out how much you can overinflate Foley catheter balloons before they burst and how the size and material of the catheters affect this.
It involved testing 83 Foley catheters (14 silicone and 69 latex) by overinflating them until they ruptured, measuring the burst volume and any fragments that formed.
Results showed that latex catheters had a high rate of fragment formation (90%), while silicone catheters had none, and larger catheter sizes increased burst volumes, indicating precautions for certain patients.