Manual · Original

UnoMeter™ 500The original closed urine meter

100% closed hourly diuresis system. Simple, robust, and trusted across critical care for decades.

UnoMeter™ 500

100% closed system with clinically-documented effectiveness

UnoMeter 500 top-mounted chamber and non-return valve

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

1
Integrated filter barrier

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

2
KombiKon connector

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

UnoMeter 500 closed system with markers on the integrated filters and the KombiKon sample port

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.

Product details

UnoMeter™ 500 Hourly Diuresis Measuring System

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.

UnoMeter 500 system with numbered markers matching the feature list

Designed for daily use

Water droplets on hydrophobic filter material

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

Small urine volumes in the central chamber

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

UnoMeter 500 chamber and collection bag

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

Tap tucked away on the collection bag

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

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 KombiKon connector

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.

UnoMeter 500 closed urine measurement system
Intended use

Hourly urine output monitoring for critical care, surgical, and general ward patients where a proven, documented closed system is required.

Specifications
Meter chamber
500 ml, with 1 ml graduations up to 40 ml
Bag volume
2,000 ml (3,000 ml via Exchange Bags)
Sample port
KombiKon™ needle-free
Outlet
Free-flow bottom outlet

CE-marked medical device. For professional use only. Refer to instructions for use.

Clinical evidence

Research relevant to UnoMeter™ 500

Explore the published studies and independent reports that support this product and its technologies.

View all clinical evidence
2004

Performance of KombiKon needle free sample port

Tvede M. · Dept. of Clinical Microbiology, Rigshospitalet, University of Copenhagen

Available on request
1996

Retrograde contamination and practical handling of urine-meters: a comparison of three systems for the measurement of hourly diuresis

Rasmussen A., Frimodt-Moller N., Espersen F., Roed M., Frimodt-Moller C. · British Journal of Urology

Next steps

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