Spray-printing piezoresistive sensors based on poly (D, L-lactide-co-glycolide) copolymer composites for urinary catheter applications

Key Points

• The aim is to develop piezoresistive sensors using poly (D, L-lactide-co-glycolide) copolymer composites for urinary catheter applications.
• Utilized spray-printing technique to create sensor materials.
• Tested biocompatibility of the copolymer composites.
• Evaluated the performance of sensors for monitoring urinary conditions.
• Demonstrated improved sensor responsiveness for chronic disease applications.
• Showed high biocompatibility of the copolymer composites in preliminary testing.