The Redsense Venous Needle Dislodgement (VND) Alarm

The First Clinically Tested Monitoring System to Sound the Alarm on VND

 

About the Redsense Fistula Blood Leak Alarm

Redsense is a blood loss detection device comprising two parts: a sensor patch and an alarm unit.

An infrared signal is transmitted from the alarm unit to the sensor patch using fiber optic cable. In the event of bleeding, inner layers of the patch smear blood over the optical sensor which triggers the alarm.

VND is a preventable complication of hemodialysis. Given the seven figure cost of resolving wrongful death lawsuits for VND, every prudent provider of hemodialysis services should proactively employ early warning devices to alert caregivers of potentially fatal complications.  Utilizing such technology maximizes patient safety and minimizes legal exposure.  When medical providers do the right thing by investing in technology that improves patient care and saves lives ... Read article at renalbusiness.com.

Intended Use in the United States
The Redsense device is intended to monitor for potential blood loss from the hemodialysis access site in hemodialysis patients undergoing continuous hemodialysis treatment up to 5 hours in the clinical setting.

The device includes a blood sensor incorporated into an adhesive sensor patch. The sensor monitors potential blood leakage from the venous needle puncture site via an infrared light and will alarm if blood leakage is detected via absorption onto the device's sensor patch.