Performance of KombiKon needle free sample port
Tvede M. · Dept. of Clinical Microbiology, Rigshospitalet, University of Copenhagen
Manual · Original
100% closed hourly diuresis system. Simple, robust, and trusted across critical care for decades.

The design of UnoMeter™ 500 with the topmounted chamber, High performance filters and KombiKon™ helps to minimize the risk of retrograde infection*

The integrated filters deliver a documented 99.9% barrier against bacteria and viruses, supporting system integrity*

KombiKon™ provides a documented barrier against bacterial entry for up to 10 sample collections*

Since over half of all hospital-acquired infections are bladder-related, many experts recommend the use of sterile, closed urine drainage systems such as the UnoMeter™ 500 to help combat this growing problem.
Working closely with healthcare professionals, UnoMeter™ 500 has been carefully designed to ensure faultless performance during actual clinical use. Moreover, every care has been taken to make UnoMeter™ 500 as simple and safe to use as it is accurate.


Hydrophobic filters enables the filters to support continuous flow also in wet conditions.

Small urine volumes are measured in the central chamber. The white background makes UnoMeter 500 easy to read.

Integrated non-return valve (NRV) in the collection bag prevent potentially harmful reflux.

The convenient tap on the bag can be tucked away to reduce overall length to a mere 33 cm from the bed rail.

Inlet tube with large diameter and anti kink design prevents clogging and improves emptying speed. UnoMeter™ 500 can be transported without compromising the ongoing measurement, if placed face up.

Transparent window on the front side of the the KombiKon™ allows quick and easy observation of urine build up when clamping the collection system for sample taking.

Hourly urine output monitoring for critical care, surgical, and general ward patients where a proven, documented closed system is required.
CE-marked medical device. For professional use only. Refer to instructions for use.
Explore the published studies and independent reports that support this product and its technologies.
View all clinical evidenceTvede M. · Dept. of Clinical Microbiology, Rigshospitalet, University of Copenhagen
Rasmussen A., Frimodt-Moller N., Espersen F., Roed M., Frimodt-Moller C. · British Journal of Urology