Model

Venus

Dimension

398 mm × 302 mm × 183 mm

Weight

< 7 kg under standard configuration

Display

15.6’’ TFT touch screen

Resolution: 1366 × 768

Number of traces

10, up to 12 ECG waveforms

LAN

1 standard RJ45 port

WLAN

IEEE 802.11 b/g/n

USB

2 USB connectors

HDMI

1 HDMI monitor connector

Output

1 connector for nurse call, defib sync analog output

ECG

Lead type: 3-lead / 5-lead / 12-lead (optional)

ECG waveform: 2 channels, 7 channels, 12 channels

Display sensitivity (wave gain): 1.25 mm/mV (× 0.125), 2.5 mm/mV (× 0.25), 5 mm/mV (× 0.5),

10 mm/mV (× 1.0), 20 mm/mV (× 2.0), 40 mm/mV (× 4.0), auto

Wave sweep speed: 3.125 mm/s, 6.25 mm/s, 12.5 mm/s, 25 mm/s, 50 mm/s

Band width:

diagnostic mode: 0.05 Hz ~ 150 Hz

monitor mode: 0.5 Hz ~ 40 Hz

surgery mode: 0.5 Hz ~ 25 Hz

strong filter mode: 5 Hz ~ 25 Hz

CMRR > 100 dB

Notch: 50 / 60 Hz notch filter can be set to on or off

Differential input impedance > 5 MΩ

Electrode polarization voltage range: ± 400 mV

HR range: 15 ~ 350 bpm

Baseline recovery time < 3 s after defibrillation (in monitor and surgery mode)

Calibration signal: 1 mVp-p, accuracy ± 3 %

RESP

Measurement method: thoracic electrical bioimpedance

Measuring lead: lead I, II

Wave gain: × 0.25, × 0.5, × 1, × 2

Respiratory impedance range: 0.5 ~ 5 Ω

Respiratory range: 0 ~ 150 bpm

Baseline impedance: 500 ~ 4000 Ω

Gain: 10 grades

Scan speed: 3.125 mm/s, 6.25 mm/s, 12.5 mm/s, 25 mm/s

NIBP

Measurement method: automatic oscillometric method

Operating mode: manual, automatic, continuous

Measurement unit: mmHg / kPa selectable

Typical measurement time: 20 ~ 40 s

Measurement type: systolic, diastolic, mean

Measurement range (mmHg):

range of systolic pressure: adult 40 ~ 280, pediatric 40 ~ 200, neonatal 40 ~ 135

range of diastolic pressure: adult 10 ~ 210, pediatric 10 ~ 150, neonatal 10 ~ 95

range of mean pressure: adult 20 ~ 230, pediatric 20 ~ 165, neonatal 20 ~ 105

Maximum average error: ± 5 mmHg

Maximum standard deviation: 8 mmHg

Resolution: 1 mmHg

Interval: 1, 2, 3, 4, 5, 10, 15, 30, 60, 90, 120, 180, 240, 480 minutes

Overpressure protection: software and hardware, double safety protection

Cuff pressure range: 0 ~ 300 mmHg

SpO2

Measurement range:  0 ~ 100 %

Parameter monitoring: Perfusion Index (PI), Pleth Variability Index (PVI)

Resolution: 1 %

Accuracy: ± 2 % or ± 2 bpm

Refreshing rate: 1 s

Pleth wave speed: 3.125 mm/s, 6.25 mm/s, 12.5 mm/s, 25 mm/s

Masimo SpO2

(optional)

Measurement range: 0 ~ 100 %

Resolution: 1 %

Accuracy: ± 2 % (70 ~ 100 %, adult / pediatric, non-motion, low perfusion);

± 3 % (70 ~ 100 %, neonate, non-motion); ± 3 % (70 ~ 100 %, motion); 0 ~ 69 %, unspecified

Refreshing rate: 1 s

TEMP

Accuracy: ± 0.1 ℃

Measuring range: 5 ~ 50 ℃

Channel: two channels

Resolution: 0.1 ℃

Pulse rate

Range: 30 ~ 300 bpm

Resolution: 1 bpm

Accuracy: ± 2 bpm (non-motion), ± 5 bpm (motion)

Refreshing rate: 1 s

IBP

(optional)

Channel: 2-channel or 4-channel

ART: 0 to 300 mmHg

PA: - 6 to 120 mmHg

CVP / RAP / LAP / ICP: - 10 to 40 mmHg

Measurement range: P1 / P2 - 50 to 300 mmHg

Resolution: 1 mmHg

Accuracy: ± 2 % or ± 1 mmHg, whichever is greater (without sensor)

Sensitivity: 5 uV/mmHg/V

Impedance range: 300 to 3000 Ω

C.O.

(optional)

Method: thermodilution

Range:

C.O.: 0.2 to 20 L/min, TB: 23 to 45 ℃, T1: - 1 to 27 ℃

Accuracy:

C. O.: ± 5 % or ± 0.1 L/min, whichever is greater

TB, T1: ± 0.5 ℃ (without sensor)

Northern mainstream CO2

(optional)

Measurement range: 0 ~ 19.7 %, 150 mmHg, or 0 ~ 20 kPa

Resolution: 0.1 mmHg

Measurement accuracy:

0 ~ 40 mmHg: ± 2 mmHg

41 ~ 70 mmHg: ± 5 % of reading

71 ~ 100 mmHg: ± 8 % of reading

101 ~ 150 mmHg: ± 10 % of reading

Respiration rate: 3 ~ 150 bpm

Respiration rate accuracy: 1 % ± 1 bpm

Warm-up time: 97 % within 8 s, full accuracy within 20 s

Northern sidestream CO2

(optional)

Measurement range: 0 ~ 20 % (0 ~ 150 mmHg)

Accuracy:

< 5.0 % CO2: ± 2 mmHg

> 5.0 % CO2: < 6 % of reading

Respiration rate: 2 ~ 150 bpm

Respiration rate accuracy: 1 % ± 1 bpm

Warm-up time: 97 % within 45 s, full accuracy within 10 min

Rise times (t 10 ~ 90 %): about 100 ms, when flow is 100 ml/min, adult water trap, 1.5m sampling tube

Delay time: < 3 sec when flow is 100 ml/min, adult water trap, 1.5m sampling tube

Masimo ISA^TM sidestream CO2

(optional)

Warm-up time: full accuracy within 10 seconds

Sampling flow rate: 50 ml/min (+ / - 10 / min)

Accuracy: 0 ~ 15 % (± 0.2 % of the reading), 15 ~ 25 % (unspecified)

Measurement range: 0 ~ 25 %

Rise time: 200 ms, typical at 50 ml/min flow rate

Total response time: within 3 seconds (with 2 m nomoline sampling line)

AWRR range: 0 ~ 150 bpm

AWRR accuracy: ± 1 breath

Masimo IRMA^TM mainstream CO2

(optional)

Measurement range: 0 ~ 25 %

Warm-up time: full accuracy within 10 seconds

Accuracy: 0 ~ 15 % (± 0.2 % of the reading), 15 ~ 25 % (unspecified)

AWRR range: 0 ~ 150 bpm

AWRR accuracy: ± 1 breath

Masimo multi-gas ISA AX +
mainstream CO2

(optional)

Gas: CO2, N2O, HAL, ISO, ENF, SEV, DES with automatic identification

Warm-up time: full accuracy within 20 seconds for IRMA AX+

CO2 accuracy:

0 ~ 10 %: ± (0.2 % + 2 % of the reading)

0 ~ 15 %: ± (0.3 % + 2 % of the reading)

N2O accuracy:

0 ~ 100 %: ± (2 % + 2 % of the reading)

HAL, ISO, ENF:

0 ~ 8 %: ± (0.15 % + 5 % of the reading)

SEV:

0 ~ 10 %: ± (0.15 % + 5 % of the reading)

DES:

0 ~ 22 %: ± (0.15 % + 5 % of the reading)

Agent identification time: < 20 s (typical < 10 s)

AWRR range: 0 ~ 150 bpm

AWRR accuracy: + / - 1 bpm

Apnea time: 20 ~ 60 s

Aspect BISx module

(optional)

Parameter measurement:

BC: 0 ~ 30 (Only limited to the combined use of an external sensor with a BIS module)

EMG: 30 ~ 55 dB (bar chart) with intensity between 30 dB and 80 dB (tendency chart)

BIS: 0 ~ 100

SQI: 0 % ~ 100 %

SR: 0 % ~ 100 %

SEF: 0.5 Hz ~ 30 Hz

TP: 40 ~ 100 dB

EEG measurement:

Input impedance > 5 MΩ

Noise (RTI) < 2 μV (0.25 ~ 50 Hz)

Input signal range: ± 1 mV

EEG bandwidth between: 0.25 Hz ~ 110 Hz

NMT

(optional)

Microprocessor-controlled

Stimulation mode: TOF, TOFS, PTC, 1 Hz Twitch, 0.1 Hz Twitch, DBS DBS3.3 and 3.2 (Double Burst),
Tetanic Stimulation (Burst), 5 s ~ 50 Hz or 100 Hz

Output (accuracy ± 5 % of full scale value)

Surface electrodes:

Constant current, 0 ~ 60 mA (0 ~ 12 / 18 μC) up to 5 KOhm

Monophasic, 200 μs or 300 μs pulse width

Needle electrodes:

Constant current, 0 ~ 6 mA (0 ~ 0.24 μC) up to 5 KOhm

Monophasic, 40 μs pulse width

Acceleration transducer: accuracy ± 5 % of full scale value

Temperature sensor: range 20.0 ~ 41.5 ℃ (accuracy ± 5 ℃ )

Recorder

(optional)

Built-in, thermal dot array

Horizontal resolution: 16 dots/mm (25 mm/s paper speed)

Vertical resolution: 8 dots/mm

Paper speed: 12.5 mm/s, 25 mm/s, 50 mm/s

Number of waveform channels: 3

Operation environment

Power: AC 100 ~ 250 V, 50 / 60 Hz

Temperature: 5 ~ 40 ℃

Humidity: < 80 %