Infinity® M540

Streamline workflows with a monitor that goes from bedside to transport in the push of a button. Leave cables and modules attached to your patient and continue monitoring parameters and alarms in real time, while recording data during travel. Use the Infinity® M540 as a standalone monitor, or integrate it with hospital IT to access clinical information systems and data analysis applications.

Two workflow options

Experience the power and versatility of the Infinity M540, whether you use it as a standalone monitor or as the vital signs engine of the Infinity Acute Care System.

As a standalone monitor, Infinity M540 measures its full range of parameters and supports wired and wireless networking with Infinity CentralStation (optional). Its compact size makes the M540 a great bedside, transport and workstation option.

As the vital signs engine of the Infinity Acute Care System, Infinity M540 sends monitoring data to the system’s Infinity Medical Cockpit as well as the monitoring network. The Medical Cockpit, a powerful workstation, brings hospital information systems, the monitoring network and web-based clinical applications to the point-of-care.

Continuous surveillance without interruption

Connect the Infinity M540 monitor to the monitoring network through the wired docking station at the patient bedside. Remove it from the docking station to transport, and the M540 transmits data wirelessly to the monitoring network, where it can be accessed with an Infinity CentralStation (optional) and supported remote devices.

When the M540 is used in conjunction with the Infinity Acute Care System, dock the monitor in a new location and it retrieves previously recorded data, including up to 96 hours of continuous trends, and backfills the present cockpit with data collected during transport.

One monitoring platform for the entire hospital

A single scalable Infinity M540 monitor follows a patient over the entire care pathway, from admittance to discharge. Activate parameters, as needed, by connecting MPod and MCable measurement modules. Discontinue parameters, by disconnecting modules as the patient’s condition improves and those measurements are no longer required.

System interoperability

In Intensive Care, review hemodynamic data from the M540 and respiratory data and trends from a Dräger ventilator side-by-side on the Medical Cockpit of the Infinity Acute Care System.

In the OR, a standalone Infinity M540 brings real-time vital sign monitoring to an anesthesia workstation. Add the Medical Cockpit of the Infinity Acute Care System and access the patient’s EMR as well as networked systems and web-based applications.

Storage of trends, events and alarms

Access up to 72 hours of trends on a standalone Infinity M540 and up to 96 hours with an Infinity Acute Care System Medical Cockpit. Tabular and graphical trend and event data gathered during transport are automatically available on the Medical Cockpit once the M540 is docked upon arriving in a new care area.

See significant incidents in the patient’s care history. The system stores up to 150 events, including alarms for all monitored parameters, and displays them in 20-second strips.


IACS Patient Monitor Solution PI 9068764
IACS Patient Monitor Solution PI 9068764

​Transform your clinical workflow with Infinity® Acute Care System. Its multiparameter monitor integrates with its networked medical-grade workstation, giving you real-time vital signs, access to clinical hospital systems and data management applications for a comprehensive range of patient information and powerful analysis tools at the point-of-care.


Infinity M540 Monitor PI 9067987, EN-US
Infinity M540 Monitor PI 9067987, EN-US


Infinity MCable Mainstream CO2 PI 9066255, EN-GB
Infinity MCable Mainstream CO2 PI 9066255, EN-GB

Fast and easy to apply, the Infinity® MCable-Mainstream CO2 uses infrared absorption technology to make mainstream CO2 measurements. It measures both end-tidal and inspired CO2 and calculates the respiratory rate from the CO2 waveform – at the bedside and on transport. Measured values are displayed on the Infinity M540 or the Evita® Infinity V500.


Infinity MCable Masimo Rainbow SET PI 9066455, EN-US
Infinity MCable Nurse Call PI 9066265, EN-US
Product Information: Infinity® M540 (PDF)
Scio Product Information, en
Product Information: Infinity® Acute Care System (PDF)
Datasheet: Infinity® M540 monitor (PDF)
Infinity® MCable®-Dual Hemo
Accessory Catalogue 2023, en
Datasheet: Infinity Acute Care System monitoring solution (PDF)
IACS Monitoring Solution BR 9068764, EN-US
Infinity® MCable®-Masimo rainbow SET®
Product Information: Infinity® MCable-Mainstream CO2 (PDF)
Datasheet: Infinity® MCable®-Nurse Call (PDF)
Product Information: Scio Four Family (PDF)
IfU IACS - Monitoring Applications Cockpit VG2 EN MS28335
IfU IACS - Monitoring Applications Monitoring Accessories EN MS28310
IfU IACS - Monitoring Applications Monitoring Accessories EN MS28312
IfU IACS - Monitoring Applications VG 2 EN MS28360
IfU IACS - Monitoring Applications VG 2 M540 EN MS28383
IfU IACS - Monitoring Applications VG 2 Monitoring applications EN MS30916
IfU IACS - Monitoring Applications VG 2-1 Accessories EN IACS Ac
IfU IACS - Monitoring Applications VG 3.n EN MS31151
IfU IACS - Monitoring Applications VG 4.n Accessories EN MS31111
IfU IACS - Monitoring Applications VG 4.n M540 EN MS31131
IfU IACS - Monitoring Applications VG 4.n Monitoring Applications EN MS31876
IfU IACS - Monitoring Applications VG1 EN MS20969
IfU IACS - Monitoring Applications VG2 M540 EN Infini3
IFU IACS VG7 M540 Patient Monitor MS34069 en
IFU IACS VG7.1 - M540 3703473 en
IFU IACS VG7.1 Accessories MS34045 en
IFU SP IACS VG4 Supplement MS32633 ME
IFU SP IACS VG7 IFU supplement MS34276 en

Get in touch with Dräger

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Dräger South Africa (Pty) Ltd.

​Johannesburg: 2 Ruacana Street, Waterfall Commercial District, (cnr Beatty Street), Buccleuch, 2090

+27(0)11 059 4200

​Postal Address: P.O. Box 4676 Rivonia, 2128 Republic of South Africa

Dräger South Africa (Pty) Ltd.

​Cape Town:  Unit 2, 7 on London, 7 London Circle, Brackengate Business Park Brackenfell, 7561

+27(0) 21 819 3000

​Postal Address: P.O. Box 3677 Tygervalley 7536

Dräger South Africa (Pty) Ltd.

​Durban: 17 Thynk Industrial Park Cnr Brickworks and Queen Nandi Drive, Briardene, Durban North, 7561

+27(0)31 812 7900

​Postal Address: P.O. Box 40554 Redhill 4071