Drager Infinity M300

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Drager Infinity M300 Features

The Drager Infinity M300 is a hand-held pulse oximeter and patient monitor that has the ability to monitor ECG, Heart rate, SpO2. The M300 system uses wireless network technology and a monitoring station to continuously monitor the patient even when out of range. The Drager M300 can be used on patients from pediatrics to adults. With a color display and a built-in alarm system, you can easily see and respond to the patient’s needs.

  • Built-in color screen with waveforms and vital sign values, providing local surveillance to augment monitoring at the Infinity Central Station.
  • Visible and audible alarms that immediately alert you to changes in the patient’s condition.
  • Integrated Arrhythmia Classification Expert (ACE®) and pacer detection algorithms.
  • Built-in SpO2, eliminating the need for an additional pulse oximetry device or module.
  • Wi-Fi CERTIFIED technology for reliable data transfer on standard wireless networks.
  • Support for WPA2 encryption using 802.11 b/g.

Drager Infinity M300 Specifications


  • Height: 5.6 In (14.2 cm)
  • Width: 3 In (7.6 cm)
  • Depth: 1.2 In (3.1 cm)
  • Weight: 10.5 oz (295 g)


  • Size / Viewing Area: 2.2 In (5.5 cm) diagonal
  • Resolution: 220 x 176 pixels


  • Network: IEEE 802.11b/g/n (2.4 GHz); 802.11a/n (5 GHz)
  • Wireless Encryption: WPA2 – Personal Mode; WPA2 – Enterprise Mode
  • Radio Power Output: (2.4 GHz); 25mW maximum (5 GHz)


  • Power Source: Rechargeable 3.75 V lithium-ion battery
  • Battery Operating Time:
    • ECG only: 17 to 19 hours
    • ECG + Continuous SpO2: 14 to 16 hours
    • Operation time varies according to the use of display, alarm alerts, and wireless environment (roaming)


  • Adult / Pediatric
    • 5-wire: I, II, III, aVR, aVL, aVF, V
    • 6-wire: I, II, III, aVR, aVL, aVF, V, V+
    • 6-wire with Infinity TruST 12-lead: I, II, III, aVR, aVL, aVF, dV1, V2, dV3, dV4, V5, dV6
  • Detected Events / Rhythms: Asystole, Ventricular Fibrillation, Ventricular Tachycardia, Bradycardia, Ventricular Run, Accelerated Idioventricular Rhythm, Supraventricular Tachycardia, Ventricular Couplet, Ventricular Bigeminy, Tachycardia, Pause, Artifact, PVC/min


  • Detection Leads: I and (II or III)
  • Detection Amplitude: ±2 to ±700 mV
  • Detection Width: 0.1 to 2.0 ms

ST Segment Analysis

  • Leads Analyzed:
    • 3-wire: I, II, or III
    • 5-wire: I, II, III, aVR, aVL, aVF, V
    • 6-wire: I, II, III, aVR, aVL, aVF, V, V+
    • 6-wire with Infinity TruST 12-lead: I, II, III, aVR, aVL, aVF, dV1, V2, dV2, dV3, dV4, V5, dV6

Pulse Oximetry (Optional)

  • Parameter Display: Percentage of functional (oxygen-saturated) hemoglobin (%SpO2); pulse rate
  • Measuring Method: Absorption-spectrophotometry

Questions about our Patient Monitors?

Soma Tech Intl offers a wide range of patient monitors. If you have any questions about any of our patient monitors or need a quick quote, call us and one of our knowledgeable sales representatives will help you.

Looking to sell your patient monitors? Soma ensures your facility gets top dollar for your equipment and also gives the option for trade-in credit.

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