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Automated Contact Tracing for Healthcare

by CenTrak

Software compiles filterable contact history reports, DVR-style map playback.

CenTrak
Industry
HealthcareHospitalsElderly Care
Use cases
Worker SafetyWorker TrackingAsset Tracking
Connectivity
Proprietary Sub-GHzBLEWi-Fi
Deployment
On-Premises
Services
InstallationConsulting/DevelopmentSupport & Maintenance
Available in
Worldwide
Add to RFP
The challenge

What operators are up against

When a contagious patient, visitor, or staff member moves through a hospital, infection preventionists must reconstruct every contact to contain the spread. Manual tracing relies on interviews, memory, and chart review, which takes days and misses interactions, including contacts with shared equipment. Delays widen exposure, force precautionary unit closures, and add to the cost burden of healthcare-associated infections. Few facilities hold an objective record of who was in a room, with whom, and for how long.

The solution

How Automated Contact Tracing for Healthcare addresses it

Automated Contact Tracing for Healthcare applies CenTrak's clinical-grade RTLS to log movements and interactions of badged staff, tagged patients, and tagged equipment, producing a contagion report within seconds rather than days of interviews and chart review. Infection control teams filter contact history by location, timeframe, or individual, replay movement on facility maps, and see exact exposure durations, so testing, cleaning, and isolation are targeted without facility-wide shutdowns.

How it works

Gen2IR monitors and virtual walls installed in rooms and bays broadcast infrared location IDs that do not pass through walls, giving clinical-grade room-level certainty. Wearable staff badges, single-use patient tags, and equipment tags receive these IDs and transmit them with their identity over CenTrak's 900 MHz RF backbone, with Wi-Fi, BLE, LF, and UHF options for specific environments, to the on-premises CenTrak server. The software continuously builds an interaction history; when an infection is confirmed, staff filter contacts by location, timeframe, or individual, replay movement on facility maps, review exposure durations, and export reports so containment actions target only affected people, equipment, and areas.

SenseReusable staff badges, single-use patient tags, and compact asset tags receive Gen2IR location IDs from battery-powered room monitors and virtual walls.
ConnectTags send location and interaction data over CenTrak's 900 MHz RF backbone, with BLE and Wi-Fi options, to the on-premises CenTrak server.
AnalyzeSoftware compiles filterable contact history reports, DVR-style map playback, area activity logs, and exact exposure durations for each room and person.
ActInfection control teams notify exposed individuals, pull shared equipment for disinfection, and target testing and isolation instead of unit-wide closures.

Vendor documentation: vendor website

Evidence level: L1 · Vendor-stated: how evidence levels work

Uses this hardware

RECOMMENDEDCenTrak Asset Tag

CenTrak Asset Tag

CenTrak
Asset Tag
TrackerShort-Range Wireless
RECOMMENDEDCenTrak Gen2IR Monitor

CenTrak Gen2IR Monitor

CenTrak
Gen2IR Monitor
SensorWired
RECOMMENDEDCenTrak Staff Badge

CenTrak Staff Badge

CenTrak
Staff Badge
TrackerShort-Range Wireless
RECOMMENDEDCenTrak Virtual Wall

CenTrak Virtual Wall

CenTrak
Virtual Wall
AccessoryShort-Range Wireless

Why teams choose it

Faster Outbreak Response: Contagion reports are ready in seconds instead of days of interviews and chart review.

Targeted Containment: Testing, cleaning, and isolation focus on actual contacts, avoiding facility-wide shutdowns.

Fewer Missed Contacts: Automated interaction logs remove the memory gaps and errors of self-reported tracing.

Lower Infection Costs: Earlier containment helps reduce healthcare-associated infections and their expense.

Clinical-Grade Locating

Gen2IR monitors and virtual walls resolve presence to rooms and bays without line of sight.

Contact History Reports

Movement and interaction logs filter by location, timeframe, role, or individual and export for review.

Map Playback

DVR-style replay recreates movement patterns on facility maps at adjustable speeds.

Exposure Duration Tracking

An occupant view lists everyone present in a room with the exact length of each contact.

Multi-Technology Tag Portfolio

Reusable staff badges, single-use patient tags, and compact asset tags with Wi-Fi, BLE, LF, and UHF.

Enterprise System Integration

Contact data connects to electronic health records and maintenance management systems.

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