1. A System for Long-term Urodynamic Studies Without Catheters
Sebastian Wille, Dirk Tenholte, Udo Engelmann 
European Urology 
Volume 63, Issue 5, Pages (May 2013)
DOI: /j.eururo
Copyright © 2013 European Association of Urology Terms and Conditions

2. Fig. 1
Schematic diagram of the pressure measurement capsule for long-term urodynamic studies without catheters.
European Urology  , DOI: ( /j.eururo )
Copyright © 2013 European Association of Urology Terms and Conditions

3. Fig. 2
Top side of the flexible circuit board of the pressure measurement capsule before encapsulation with silicone. The electronic components included two battery holders, LED and reed switch, microcontroller, and an EEPROM (left to right).
European Urology  , DOI: ( /j.eururo )
Copyright © 2013 European Association of Urology Terms and Conditions

4. Fig. 3 Pressure sensitivity of the pressure measurement capsule.
European Urology  , DOI: ( /j.eururo )
Copyright © 2013 European Association of Urology Terms and Conditions