SureSigns Bedside patient monitor

SureSigns VM4

Bedside patient monitor

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The SureSigns VM series patient monitors are ideal for monitoring, recording, and alarming multiple physiological parameters of adults, pediatrics, and neonates in healthcare environments, including intra-facility transport.

Features
Wide variety of measurements || Range of measurement capabilit

Wide variety of measurements makes VM4 your go-to monitor

The SureSigns VM4 patient monitor measures ECG, SpO₂, non-invasive blood pressure, heart rate, arrhythmia, pulse rate, temperature (optional) and respiration. The ability to measure a range of physiological parameters makes the VM4 a flexible patient monitor in a variety healthcare situations.
Flexible, easy-to-read display

Flexible, easy-to-read display for ease of use

The VM series has an easy-to-read display with large color-coded numerics and waveforms, to give you important information at a glance. Its flexible display formats can be configured to quickly show information you need.
Lithium ion battery

Lithium ion battery for power on the go

This monitor comes standard with a lithium ion battery to support reliable performance on the go.
Roll stand or wall mount option

Roll stand or wall mount option to position your monitor in a convenient viewing position.

The sleek roll stand with integrated basket and locking casters makes it easier to take the patient monitor where it’s needed. A wall mount is also available for convenient positioning. Each is designed for easy mounting and quick release.
Configurable alarms

Configurable alarms help alert you to changed circumstances

The SureSigns VM family of patient monitors has audible and visual alarm indicators with extensive configuration options. Alarm limits can be automatically set based on the patient’s current vital sign values Visual alarm indicators include flashing numeric, panes, alarm messages, and alarm icons.
Optional integral recorder

Optional integral recorder to monitor trends

Easily document data and monitor trends with the optional integral strip recorder.
Connectivity features

Connectivity features enhance reliability and workflow

The VM4 can be connected to central station, enhancing clinician workflow. Connection to a designated server network clock keeps your monitor clock synchronized, and you can do easy software upgrades by USB port and export HL7 data via LAN or serial connection.
Optional ID bar code scanner

Optional ID bar code scanner to enter patient ID

Use the optional ID bar code scanner to quickly and easily enter the patient ID.
Full range of accessories

Full range of accessories to customize your setup

A full range of accessories are available to meet your specific monitoring needs. Supplies for this monitor include a wide selection of disposable and reusable SpO2 sensors, all designed for accuracy, performance, and durability.
  • Wide variety of measurements || Range of measurement capabilit
  • Flexible, easy-to-read display
  • Lithium ion battery
  • Roll stand or wall mount option
See all features
Wide variety of measurements || Range of measurement capabilit

Wide variety of measurements makes VM4 your go-to monitor

The SureSigns VM4 patient monitor measures ECG, SpO₂, non-invasive blood pressure, heart rate, arrhythmia, pulse rate, temperature (optional) and respiration. The ability to measure a range of physiological parameters makes the VM4 a flexible patient monitor in a variety healthcare situations.
Flexible, easy-to-read display

Flexible, easy-to-read display for ease of use

The VM series has an easy-to-read display with large color-coded numerics and waveforms, to give you important information at a glance. Its flexible display formats can be configured to quickly show information you need.
Lithium ion battery

Lithium ion battery for power on the go

This monitor comes standard with a lithium ion battery to support reliable performance on the go.
Roll stand or wall mount option

Roll stand or wall mount option to position your monitor in a convenient viewing position.

The sleek roll stand with integrated basket and locking casters makes it easier to take the patient monitor where it’s needed. A wall mount is also available for convenient positioning. Each is designed for easy mounting and quick release.
Configurable alarms

Configurable alarms help alert you to changed circumstances

The SureSigns VM family of patient monitors has audible and visual alarm indicators with extensive configuration options. Alarm limits can be automatically set based on the patient’s current vital sign values Visual alarm indicators include flashing numeric, panes, alarm messages, and alarm icons.
Optional integral recorder

Optional integral recorder to monitor trends

Easily document data and monitor trends with the optional integral strip recorder.
Connectivity features

Connectivity features enhance reliability and workflow

The VM4 can be connected to central station, enhancing clinician workflow. Connection to a designated server network clock keeps your monitor clock synchronized, and you can do easy software upgrades by USB port and export HL7 data via LAN or serial connection.
Optional ID bar code scanner

Optional ID bar code scanner to enter patient ID

Use the optional ID bar code scanner to quickly and easily enter the patient ID.
Full range of accessories

Full range of accessories to customize your setup

A full range of accessories are available to meet your specific monitoring needs. Supplies for this monitor include a wide selection of disposable and reusable SpO2 sensors, all designed for accuracy, performance, and durability.

Specifications

SpO2
SpO2
Pulse rate accuracy
  • Greater of 2% or ±1 bpm
Pulse rate
  • 30 to 300 beats per minute
Wavelength range
  • 500 to 1000 nm for all specified sensors nm
Measurement range
  • 0 to 100 %
Maximum optical output power
  • ≤15 mW for all specified sensors mW
SpO2 accuracy
  • 70 to 100% (exact accuracy depends on sensor) %
ECG
ECG
Display sweep speeds
  • 12.5, 25, and 50 mm/s
Heart rate range
  • 15 to 300 beats per minute
Bandwidth (filtered monitoring)
  • 0.67 to 20 Hz
ECG size (sensitivity)
  • 2.0, 1.0, 0.5 or 0.25 cm/mV or Auto
Input impedance
  • Signal reduction is less than 20% in the 0.67 to 40 Hz bandwidth
Lead Off condition
  • Detected and displayed
Pacemaker detection
  • Indicator on waveform display (user-selectable)
Input signal range
  • ±5 mV
Heart rate accuracy
  • Greater of ±10% or ±5 bpm
Bandwidth (normal monitoring)
  • 0.67 to 40 Hz
Leads
  • 3-lead
Environmental specifications
Environmental specifications
Mechanical Vibration
  • Complies with mechanical vibration requirement in ISO 9919 standards for use within the healthcare facility.
Altitude
  • Up to 3000 meters above sea level
Operating temperature
  • 10 to 40 °C (50 to 104 °F)
Operating humidity
  • Up to 80% RH, non-condensing
Storage temperature (device)
  • -20 to 50°C (-4 to 122 °F)
Mechanical Shock
  • Complies with mechanical shock requirement in ISO 9919 standards for use within the healthcare facility.
Storage temperature (device plus accessories)
  • -20 to 40°C (-4 to 104 °F)
Storage humidity
  • Up to 90% RH, non-condensing
Non-invasive Blood Pressure
Non-invasive Blood Pressure
Adult measurement range - systolic
  • 30 mmHg to 270 mmHg (4.0 kPa to 36.0 kPa)
Neonatal measurement range - pulse rate
  • 40 to 300 beats per minute
Initial cuff inflation - Adult
  • 160 mmHg (21.3 kPa)
Pediatric measurement range - systolic
  • 30 mmHg to 180 mmHg (4.0 kPa to 24.0 kPa)
Adult measurement range - pulse rate
  • 40 to 300 beats per minute
Pediatric measurement range - MAP
  • 20 mmHg to 160 mmHg (2.7 kPa to 21.3 kPa)
NBP intervals
  • Automatic measurements at intervals of 1, 2, 3, 5, 10, 15, 30, 60, 90, 120 minutes, and STAT
Neonatal measurement range - MAP
  • 20 mmHg to 120 mmHg (2.7 kPa to 16.0 kPa)
Blood pressure accuracy
  • 8 mmHg maximum standard deviation; ±5 mmHg maximum mean error
Adult measurement range - diastolic
  • 10 mmHg to 245 mmHg (1.3 kPa to 32.7 kPa)
Pediatric measurement range - pulse rate
  • 40 to 300 beats per minute
Neonatal measurement range - diastolic
  • 10 mmHg to 100 mmHg (1.3 kPa to 13.3 kPa)
Pediatric measurement range - diastolic
  • 10 mmHg to 150 mmHg (1.3 kPa to 20.0 kPa)
Adult measurement range - MAP
  • 20 mmHg to 255 mmHg (2.7 kPa to 34.0 kPa)
Technique
  • Oscillometric using stepwise deflation pressure
Initial cuff inflation - Pediatric
  • 140 mmHg (18.7 kPa)
Pulse rate accuracy
  • 40 to 100 bpm: ±5 bpm; 101 to 200 bpm: ±5% of reading; 201 to 300 bpm: ±10% of reading
Initial cuff inflation - neonatal
  • 100 mmHg (13.3 kPa)
Neonatal measurement range - systolic
  • 30 mmHg to 130 mmHg (4.0 kPa to 17.0 kPa)
Temperature Measurements
Temperature Measurements
Accuracy (monitored mode)
  • ±0.1 °C (±0.2 °F)
Resolution
  • 0.1 °C (0.2 °F)
Measurement time
  • 4 s (Oral); <16 s (Axillary and rectal) sec
Heating/Cooling transient response time
  • ≤150 sec
Measurement range - monitored mode
  • 26.7 to 43.3 °C (80 to 110 °F)
Measurement range - predictive mode
  • 34.4 to 40.6 °C (93.9 to 105 °F)
Impedance Respiration
Impedance Respiration
Display sweep speeds
  • 6.25, 12.5, 25, or 50 mm/s
Technique
  • Trans-thoracic impedance
Lead Off condition
  • Detected and displayed
ECG leads used
  • RA to LL
Accuracy
  • ±1 rpm in the range of 0 to 120 rpm; ±2 rpm in the range of >120 rpm
Measurement range
  • 0 to 150 r/min
Electrical specifications
Electrical specifications
Frequency
  • 50/60 Hz
Battery operating time (new, fully charged)
  • 4 hour(s)
Battery charge time
  • <4 hour(s)
Internal power supply
  • 100 to 240 VAC
Power consumption
  • 72 W
Internal battery
  • Lithium ion, Smart battery 10.9 V to 11.1 V, 7200 mAhr
Recorder
Recorder
Paper width
  • 58 mm (inch)
User Selectable Speeds
  • 6.25, 12.5, 25, and 50 mm/s
Recorder type
  • Thermal
SureSigns VM4
SureSigns VM4
Weight
  • 3.0 kg (6.6 lbs) excluding optional recorder and temperature module
Alarm Audio Range
  • 45 - 85 dB
System Response Time
  • 1 sec
Screen active area
  • 170.4 mm x 127.8 mm (6.71" x 5.03")
Screen refresh frequency
  • 60 Hz
Screen type
  • 21.3 cm (8.4") SVGA TFT-AM LCD display
Viewing angle
  • approx. 60 °
Pixel size
  • 0.213 mm (inch)
Display resolution
  • 800 active pixels/line, 600 active lines/frame
Dimensions
  • 26 cm W x 22 cm H x 14.5 cm D (10.2" W x 8.6" H x 5.7" D)
SpO2
SpO2
Pulse rate accuracy
  • Greater of 2% or ±1 bpm
Pulse rate
  • 30 to 300 beats per minute
ECG
ECG
Display sweep speeds
  • 12.5, 25, and 50 mm/s
Heart rate range
  • 15 to 300 beats per minute
See all specifications
SpO2
SpO2
Pulse rate accuracy
  • Greater of 2% or ±1 bpm
Pulse rate
  • 30 to 300 beats per minute
Wavelength range
  • 500 to 1000 nm for all specified sensors nm
Measurement range
  • 0 to 100 %
Maximum optical output power
  • ≤15 mW for all specified sensors mW
SpO2 accuracy
  • 70 to 100% (exact accuracy depends on sensor) %
ECG
ECG
Display sweep speeds
  • 12.5, 25, and 50 mm/s
Heart rate range
  • 15 to 300 beats per minute
Bandwidth (filtered monitoring)
  • 0.67 to 20 Hz
ECG size (sensitivity)
  • 2.0, 1.0, 0.5 or 0.25 cm/mV or Auto
Input impedance
  • Signal reduction is less than 20% in the 0.67 to 40 Hz bandwidth
Lead Off condition
  • Detected and displayed
Pacemaker detection
  • Indicator on waveform display (user-selectable)
Input signal range
  • ±5 mV
Heart rate accuracy
  • Greater of ±10% or ±5 bpm
Bandwidth (normal monitoring)
  • 0.67 to 40 Hz
Leads
  • 3-lead
Environmental specifications
Environmental specifications
Mechanical Vibration
  • Complies with mechanical vibration requirement in ISO 9919 standards for use within the healthcare facility.
Altitude
  • Up to 3000 meters above sea level
Operating temperature
  • 10 to 40 °C (50 to 104 °F)
Operating humidity
  • Up to 80% RH, non-condensing
Storage temperature (device)
  • -20 to 50°C (-4 to 122 °F)
Mechanical Shock
  • Complies with mechanical shock requirement in ISO 9919 standards for use within the healthcare facility.
Storage temperature (device plus accessories)
  • -20 to 40°C (-4 to 104 °F)
Storage humidity
  • Up to 90% RH, non-condensing
Non-invasive Blood Pressure
Non-invasive Blood Pressure
Adult measurement range - systolic
  • 30 mmHg to 270 mmHg (4.0 kPa to 36.0 kPa)
Neonatal measurement range - pulse rate
  • 40 to 300 beats per minute
Initial cuff inflation - Adult
  • 160 mmHg (21.3 kPa)
Pediatric measurement range - systolic
  • 30 mmHg to 180 mmHg (4.0 kPa to 24.0 kPa)
Adult measurement range - pulse rate
  • 40 to 300 beats per minute
Pediatric measurement range - MAP
  • 20 mmHg to 160 mmHg (2.7 kPa to 21.3 kPa)
NBP intervals
  • Automatic measurements at intervals of 1, 2, 3, 5, 10, 15, 30, 60, 90, 120 minutes, and STAT
Neonatal measurement range - MAP
  • 20 mmHg to 120 mmHg (2.7 kPa to 16.0 kPa)
Blood pressure accuracy
  • 8 mmHg maximum standard deviation; ±5 mmHg maximum mean error
Adult measurement range - diastolic
  • 10 mmHg to 245 mmHg (1.3 kPa to 32.7 kPa)
Pediatric measurement range - pulse rate
  • 40 to 300 beats per minute
Neonatal measurement range - diastolic
  • 10 mmHg to 100 mmHg (1.3 kPa to 13.3 kPa)
Pediatric measurement range - diastolic
  • 10 mmHg to 150 mmHg (1.3 kPa to 20.0 kPa)
Adult measurement range - MAP
  • 20 mmHg to 255 mmHg (2.7 kPa to 34.0 kPa)
Technique
  • Oscillometric using stepwise deflation pressure
Initial cuff inflation - Pediatric
  • 140 mmHg (18.7 kPa)
Pulse rate accuracy
  • 40 to 100 bpm: ±5 bpm; 101 to 200 bpm: ±5% of reading; 201 to 300 bpm: ±10% of reading
Initial cuff inflation - neonatal
  • 100 mmHg (13.3 kPa)
Neonatal measurement range - systolic
  • 30 mmHg to 130 mmHg (4.0 kPa to 17.0 kPa)
Temperature Measurements
Temperature Measurements
Accuracy (monitored mode)
  • ±0.1 °C (±0.2 °F)
Resolution
  • 0.1 °C (0.2 °F)
Measurement time
  • 4 s (Oral); <16 s (Axillary and rectal) sec
Heating/Cooling transient response time
  • ≤150 sec
Measurement range - monitored mode
  • 26.7 to 43.3 °C (80 to 110 °F)
Measurement range - predictive mode
  • 34.4 to 40.6 °C (93.9 to 105 °F)
Impedance Respiration
Impedance Respiration
Display sweep speeds
  • 6.25, 12.5, 25, or 50 mm/s
Technique
  • Trans-thoracic impedance
Lead Off condition
  • Detected and displayed
ECG leads used
  • RA to LL
Accuracy
  • ±1 rpm in the range of 0 to 120 rpm; ±2 rpm in the range of >120 rpm
Measurement range
  • 0 to 150 r/min
Electrical specifications
Electrical specifications
Frequency
  • 50/60 Hz
Battery operating time (new, fully charged)
  • 4 hour(s)
Battery charge time
  • <4 hour(s)
Internal power supply
  • 100 to 240 VAC
Power consumption
  • 72 W
Internal battery
  • Lithium ion, Smart battery 10.9 V to 11.1 V, 7200 mAhr
Recorder
Recorder
Paper width
  • 58 mm (inch)
User Selectable Speeds
  • 6.25, 12.5, 25, and 50 mm/s
Recorder type
  • Thermal
SureSigns VM4
SureSigns VM4
Weight
  • 3.0 kg (6.6 lbs) excluding optional recorder and temperature module
Alarm Audio Range
  • 45 - 85 dB
System Response Time
  • 1 sec
Screen active area
  • 170.4 mm x 127.8 mm (6.71" x 5.03")
Screen refresh frequency
  • 60 Hz
Screen type
  • 21.3 cm (8.4") SVGA TFT-AM LCD display
Viewing angle
  • approx. 60 °
Pixel size
  • 0.213 mm (inch)
Display resolution
  • 800 active pixels/line, 600 active lines/frame
Dimensions
  • 26 cm W x 22 cm H x 14.5 cm D (10.2" W x 8.6" H x 5.7" D)

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