Datrend vPad-A1

All-in-one Vital Signs Patient Simulator

PRODUCT SUMMARY

  • Portable Patient Simulator
  • Small, battery powered base unit with Android interface
  • Modular design - Purchase only the required modules
  • NIBP/IBP Simulator
  • SPO2 Simulator
  • ECG/Pacemaker Simulator
  • Temperature Simulator
  • Respiration Simulator

HOW TO ORDER

Available to purchase from early June 2016.

Please contact our sales department on 0845 345 4226, or via our contact form, to order or find out more about this product.

Posted by de Smit Medical Systems
25th April 2016

Datrend Systems’ vPad-A1, based on our revolutionary Vision-Pad TechnologyTM, is an all-in-one patient simulation system. vPad-A1 is modular and is comprised of a multi-Parameter Patient Simulator, SpO2 test module, and a Non-Invasive Blood Pressure simulation module which may be used together or independently in various combinations, with an Android handheld device or vPad tablet providing the user interface.

Built on Datrends’ Vision Pad Platform, vPad-A1 is the only modular Vital Signs Simulator currently on the market. Comprising of 3 modules — vPad-PS (a Multi-Parameter Patient Simulator), vPad-O2 (a Pulse Oximeter Tester), and vPad-BP (a Non‐Invasive Blood Pressure Simulator) — the modules can be used together, independently, or in various combinations. Integrated user customizable SpO2 R-Curves and NIBP envelopes are a first in our industry.

  • 12 lead ECG simulation; independent outputs for each signal lead
  • ST Segments: 8 elevated and 8 depressed
  • Axis Deviation: Normal (intermediate), horizontal, and vertical
  • Neonatal Mode
  • ECG Performance Testing
  • Over 60 Arrhythmia selections
  • 2 channel invasive BP simulation
  • Temperature and Respiration Simulations
  • Pacer simulations
  • Cardiac output*
  • SpO2 Pulse Oximeter Tester and Non-Invasive BP modules are compatible with all major industry manufacturers
  • Auto Settings
  • Auto Sequences
  • Test reports
* Adapter optional

(Combination of -PS, -O2 & -BP Spec Sheets)

 

vPad-PS™

ECG General
Full 12-Lead ECG; independent outputs for each signal lead - color coded to AHA and IEC
Standards.

Output Impedances: 500, 1000, 1500, & 2000 ohms
ECG Amplitude: 0.05 - 5.5 mV
Amplitude Accuracy: ± (2% setting + 0.05 mV)
High Level ECG: 500x lead II signal
High Level Accuracy: ± 5%
Rate Accuracy: ± 0.25 BPM
Normal Sinus Rhythm
Rates: 10-360 BPM, 1 BPM steps, Accuracy ±0.25BPM
User defined presets (15), user input specific rates
Amplitudes (Lead II): 0.05mV to 0.5mV (0.05mV steps; 0.5mV to
5.5 mV (0.25mV steps)
Neonatal Mode: ECG QRS width is reduced from 80ms to
40ms.
Artifact: 50Hz, 60Hz, muscle, baseline, respiration
Axis Deviation: Normal , horizontal, and vertical.
ECG Performance Testing
Square Wave: 0.125, 2, 2.5Hz
Triangle Wave: 0.125, 2, 2.5Hz
Pulse: 30, 60 BPM with 60ms pulse
Sine Waves: 0.05 - 200 Hz.
QRS and R Wave Detection Test:
  • Rate: 30 - 250 BPM triangle wave
  • Width: 8 - 200ms

ST Segment Adjustment (Lead II): Rate: 60 BPM; ST Segment: ± 80% of ECG amplitude
Tall T wave: Rate: 80 BPM; ST Segment: 0 - 150% of ECG amplitude
Fetal / IUP(ch1 only) Simulations
Fetal heart rates:
  • 60 to 240 BPM 1 BPM steps
  • 12 Preset rates, user defineable
  • Uniform, Early and Late Deceleration, Uniform Acceleration
Dynamic intrauterine pressure (IUP) waveform:
  • Positive bell shaped pressure curve
  • Peak pressure: 50 or 90 mmHg
  • Contraction duration: 90 sec
IUP Period: 2, 3, 5 min and Manual
Pressure transducer sensitivity: 5 or 40 m v/v/mmhg
Input/output impedance: 300 ohms ±10%
2 Blood Pressure Channels
Electrically Isolated Channels

Transducer Sensitivity 5 or 40 μV/V/mmHg
Input/output impedance: 300 ohms ±10%
Excitation: 2 to 16 Vp; DC to 5000Hz
Calibrated Rate: 80 BPM normal sinus rhythm
Static Levels BP1/2:
  • -10 to 400 mmHg in 1 mmHg steps
  • 15 User defined presets; user input specific pressures
Accuracy: ± (1% of setting + 1mmHg)
Dynamic Simulations:
  • Arterial (120/80)
  • Arterial (90/40)
  • Arterial (160/110)
  • Radial Artery (120/80)
  • Left Ventricle (120/0)
  • Right Ventricle (25/0)
  • Pulmonary Artery (25/10)
  • Pulmonary Artery Wedge(25/2)
  • Right Atrium [CVP] (120/0)
  • Left Atrium (14/4)
  • Swan-Ganz (channel 1 only)
    • Automatic (every 15, 25sec) with Pause
    • Manual, advance is manually triggered
Artifact/Respiration (larger of):
  • 5mmHg or 5%
  • 10mmHg or 10%
Pacemaker
Pulse Amplitude: -700mV to +700mV
Pulse Polarity: Positive or negative.
Pulse Width: 0.1, 0.2, 0.5, 1.0, 2.0 ms
Accuracy: ±(5% setting + 0.2mV) Lead II
Pacer Rhythm: Venticular:
  • Asynchronous 75 BPM
  • Demand with frequent sinus beat
  • Demand with occasional sinus beat
  • A-V sequential
  • Non-capture
  • Non-function
Atrial:
  • Atrial 80 BPM
  • A-V sequential
Temperature
20 - 42°C in 0.5°C increments
Accuracy: ±0.01 °C high precision simulations

(30, 32, 35, 37, 40, 42 °C)

±0.03 °C general
Probe Compatibility: 400 or 700 series YSI
Respiration
Baseline Impedance: 500, 1000, 1500, 2000 ohms on LEADS I, II, III
Impedance Variations (Delta): 0.05 to 1.0Ω in 0.05Ω increments;
1.0 to 5.0Ω in 0.25Ω increments;
Rates: 10 to 150 BrPM; 1 BrPM steps; 0 BrPM for APNEA
Apnea Selections: 12, 22, 32 seconds, and continuous
Respiratory Effort (Inspiration/Expiration Ratio): 1/1, 1/2, 1/3, 1/4, 1/5
Ventilated: 1/1
Respiration Lead: LA or LL
Cardiac Output
Baseline Temperature: 36, 37 and 38°C, ±0.03 °C
8 Inject Temperatures 0, 2, 20 & 24°C;
Spacelabs and Phillips
1 user adjustable
Simulations:
  • C.O. of 3, 4, 5, 6, 7l/min
  • Slow Injectate Curve
  • Faulty Injectate Curve
  • Left to Right Shunt Curve
  • Cal Pulse: 1°C for 1 second
Arrhythmia Selections
General 1:
  • Asystole 1
  • Asystole 2
  • Asystole 3
  • PVC1 Bigeminy
  • PVC1 Trigeminy
  • PVC2 Bigeminy
  • PVC2 Trigeminy
  • Premature Atrial Contraction (PAC)
  • Nodal Premature Nodal Contraction (PNC)
  • Multifocal PVC (once)
  • Frequent Multifocal PVCs
Ventricular Arrhythmia (PVC1\left or 2\right):
  • PVC Ventricular (once)
  • PVC Ventricular (every 10th beat)
  • PVC Early, Ventricular
  • PVC R-on-T, Ventricular
  • PVC 6/Minute
  • PVC 12/Minute
  • PVC 24/Minute
  • Pair PVCs (1 time event)
  • Run 5 PVCs (1 time event)
  • Run 11 PVCs (1 time event)
Conduction Defects
  • First Degree Heart Block
  • Mobitz I, Second Degree Heart Block
  • Mobitz II, Second Degree Heart Block
  • Third Degree Heart Block
  • Right Bundle Branch Block
  • Left Bundle Branch Block
Fibrillations:
  • Coarse Atrial Fibrillation
  • Fine Atrial Fibrillation
  • Coarse Ventricular Fibrillation
  • Fine Ventricular Fibrillation
Supraventricular Arrhythmia:
  • Atrial Tachycardia
  • Paroxysmal Atrial Tachycardia
  • Supraventricular Rhythm @ 90 & 120 BPM
  • Supraventricular Tachycardia @ 140, 150, 160,
  • 180, 190, 200, 210 & 220 BPM
  • NSR @ 160 BPM
General 2:
  • Atrial Flutter
  • Sinus Arrhythmia
  • Missed Beat @ 80 BPM (1 time event)
  • Miss every 10th @ 80 BPM
  • Miss every 10th @ 120 BPM
  • Nodal Rhythm
  • Sinus Bradycardia <60 BPM
AutoSettings:
    Unlimited number of user programmable, simulation parameter setups available.
Communication / User Interface
via vPad-A1 Base Unit: Android 5" tablet:
  • Touchscreen User Interface
  • Wired (USB) or Bluetooth mode
  • WiFi
  • 16 GB memory
Dual XBUS for Datrend test automation
Power Supply
via vPad-A1 Base Unit:
  • External AC adapter
  • Internal rechargeable Li-Ion batteries (for 10 hrs of simulation with full charge)
Dimensions
98mm x 208mm x 56mm (3.85” x 8.2” x 2.21”)
PS Unit (incl. A1 Base)
Weight
660g (1.44lb) PS Unit (incl. A1 Base)
200g (0.44lb) wireless tablet interface
Environment
15°C to 40°C, 10% to 90% RH, Indoor Use Only,
Category II

vPad-O2™

Saturation (SpO₂)
Range: 30% to 100%
Increments: 1%
Presets: 6, user definable
Range of adjustment and presets may vary according to pulse oximeter
specifications
SpO₂ Accuracy
Saturation within DUT specified range: ±1 count + specified accuracy of the DUT
Heart Rate
Range: 20 to 300 BPM
Increments: 1 BPM
Presets: 6, user definable
Accuracy: ± 0.25 BPM (sync mode); otherwise, ±1 BPM
Pulse Amplitude
Range: 0 to 100%
Increments: 1% steps.
Presets: 6, user definable
Accuracy: ± 1%
Signal Artifact
Four preset simulations:
  • Movement
  • Tapping (Spike artifact)
  • Shivering (Tremor artifact)
  • Shake Table (2.5Hz Sinewave)
Auto Presets:
Unlimited preset patient simulations

Default Auto Presets:
  • Normal Adult
  • Hypoxia
  • Movement Artifact
  • Tachycardia
  • Bardycardia
  • Neonate
  • Low Perfusion
  • No perfusion
  • Tremor (Shivering Artifact)

Alarm Tests:
Automated test sequences for determining oximeter alarm response time to:
  • Low Saturation
  • Low Heart Rate
  • High Heart Rate
  • Low Perfusion
  • Signal Artifact
Five defaults, plus unlimited programmable alarm sequences
Communication / User Interface
via vPad-A1 Base Unit: Android 5" tablet:
  • Touchscreen User Interface
  • Wired (USB) or Bluetooth mode
  • WiFi
  • 16 GB memory
Dual XBUS for Datrend test automation
Power Supply
via vPad-A1 Base Unit:
  • External AC adapter
  • Internal rechargeable Li-Ion batteries (for 10 hrs of simulation with full charge)
Dimensions
98mm x 208mm x 30mm (3.85” x 8.2” x 1.18”) A1 Base
90mm x 160mm x 24mm (3.54” x 6.3” x 0.95”) SpO₂ Probe
Weight
440g (0.96lb) A1 base
122g (0.27lb) SpO₂ Probe
Environment
15°C to 40°C, 10% to 90% RH, Indoor Use Only,
Category II

vPad-BP™

Manufacturer Envelopes
  • GE Dinamap and Dinamap Pro
  • Critikon Dinamap Plus
  • Datascope Passport
  • Welch-Allyn Spot LXi and 52000
  • Fukuda Dynascope
  • Colin Press-Mate
  • ...and more custom simulations
Pressure Units
mmHg, mbar, kPa, inH₂O, cmH₂O
BP Presets
Systolic/Diastolic (mmHg)
Adult Neonatal
255/195 150/100
200/150 120/80
150/100 100/65
120/80 80/50
100/65 60/30
80/50 35/15
60/30
BP Simulation:
Simulation type: oscillometric
Rate Range: 20 – 240 BPM
Accuracy:
  • ±0.25 BPM in sync mode
  • ±1 BPM otherwise
Amplitude:
  • 0 – 2 mL
  • 1.25 mmHg into 500ml cuff
Amplitude Range: 0 – 150%
Amplitude Accuracy: better than 0.5%
AutoSettings: unlimited, user definable
Envelope Shift:
± 50 mmHg max
Minimum Diastolic: 15 mmHg
Maximum Systolic: 275 mmHg
Manometer:
Pressure Range: 0.0 to 400.0 mmHg
Accuracy: ± 0.5 mmHg
Resolution: 0.1 mmHg
Regulated Pressure Source:
Pressure Range: 10.0 to 400.0 mmHg
Accuracy: ± 0.5 mmHg
Resolution: 0.1 mmHg
Leak Test:
Automatic/manual Inflation
Automatic Timer
Leak Test Time: 30 - 600 seconds (user defined)
Target Pressure: 20 to 400 mmHg
Range: 0 to 200 mmHg/min
User Definable Presets: 12
User Definable AutoSettings: unlimited
OverPressure Test:
Automatic/manual Inflation
Range: 20 - 400 mmHg
Release Time: 1-999 sec
User Definable Presets: 12
User Definable AutoSettings: unlimited
Standard Features / Accessories:
  • Autosequences
  • Unlimited User Defined Settings
  • vPad-A1 Power Base / Display
  • Universal Hose Adapter Kit
Communication / User Interface
via vPad-A1 Base Unit: Android 5" tablet:
  • Touchscreen User Interface
  • Wired (USB) or Bluetooth mode
  • WiFi
  • 16 GB memory
Dual XBUS for Datrend test automation
Power Supply
  • External AC adapter
  • Internal rechargeable Li-Ion batteries (for 10 hrs of simulation with full charge)
Dimensions
98mm x 275mm x 97mm (3.87" x 10.82" x 3.80")
BP Unit (incl. A1 Base)
Weight
1080g (2.38lb) BP Unit (incl. A1 Base)
200g (0.44lb) wireless tablet interface
Environment
15°C to 40°C, 10% to 90% RH, Indoor Use Only,
Category II

Please contact the factory for the availability of other calibration tables.
All specifications subject to change without notice.