Introduction
UROCOAT is a Health~Holland MKB Call project of Lipocoat Group and the University of Twente. It develops an antibiotic-free LipoCoat® coating for urinary catheters, with a target of reducing catheter-associated infections by 50–90%.
Funded through the Health~Holland MKB Call. UROCOAT is a public-private partnership between Lipocoat Group and the University of Twente, awarded in the 2025 Health~Holland MKB Call (SME Call) for Life Sciences & Health.
The problem: infections on urinary catheters
Catheter-associated urinary tract infections (CAUTIs) are the most common healthcare-associated infections. According to the project description, they add roughly €1 billion in healthcare costs per year in Europe and affect about 14,000 people per year in the Netherlands. In 5–10% of cases the infection leads to a bloodstream infection. Frequent catheter replacement and antibiotics are often ineffective, and antibiotics add to antimicrobial resistance.
The approach: a LipoCoat® coating without antibiotics
UROCOAT develops a LipoCoat® coating made from lipids that resemble those of the body. The coating forms a protective layer on the catheter surface and is designed to prevent bacteria from attaching, without antibiotics. The partners aim to reduce catheter-associated infections by 50–90%. The coating is designed to last up to 12 weeks and to be as smooth and comfortable as current top products.
The project starts from an existing LipoCoat® coating at Technology Readiness Level (TRL) 3 and aims to develop it toward TRL 6. It runs for 24 months.
What UROCOAT delivers
- Development, testing and improvement of the coating in four areas: antibacterial performance, patient comfort, long-term stability and safety.
- Testing in laboratory bladder models, followed by a small clinical pilot with patients.
- A working prototype, safety and performance data, and a roadmap for market introduction.
Partners in UROCOAT
- Lipocoat Group: LipoCoat® coating technology.
- University of Twente: academic partner, with Prof. Dr. Pascal Jonkheijm.
What this means for device manufacturers
LipoCoat® is applied to existing medical devices, so a manufacturer can add a function without redesigning the device. UROCOAT builds the prototype, test data and route to the clinic for urinary catheters. Manufacturers who want to evaluate LipoCoat® on their own device can start with a feasibility study.
About the funding program
The Health~Holland MKB Call is a funding scheme for innovative research by small and medium-sized enterprises (SMEs) in Life Sciences & Health. Projects are public-private partnerships between at least one SME and one research institution. Health~Holland opens MKB Calls each year, and about 50 projects nationwide received funding in the results announced in June 2025. UROCOAT fits the Knowledge and Innovation Agenda (KIA) Health & Care 2024–2027. More information is available at health-holland.com.
References
- Health~Holland project page: UROCOAT: a sustainable and safe urological catheter for infection prevention.
- University of Twente TechMed Centre, 17 July 2025: TechMed Centre (UT) successful in Health~Holland SME Call.
- Hezelburcht, 25 September 2025: Innovatieve coatings van LipoCoat en Sono-Coat verder in ontwikkeling dankzij Health~Holland MKB Call.

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