Specifications (Figure 26)

NASIFF ASSOCIATES: MINIMUM PC SYSTEM REQUIREMENTS

  • IBM compatible Pentium or higher
  • 16MB ram for program for Windows 9x/2000/XP (1 CD Drive)
  • For PCMCIA systems, a PCMCIA PCIC (I/O) standard type II slot. For desktops, converter cards are  available (PCI and ISA)
  • 10 MB hard drive space for programs and additional for patient data. For standard 12- lead tests only 60kb are needed. For Holter, 33MB are needed per 24 hr patient test. Note also that the industry standard Holter Cassette playback system needs a hard drive with 20msec or faster disk access time
  • Windows 9x, 2000, or XP
  • Display: Any Windows compatible display
  • Printers: Any Windows compatible printer
  • Mouse: Any Windows compatible mouse
  • Keyboard: Any Windows compatible keyboard

MEDICAL SYSTEM (ECG, HOLTER, NIBP) FEATURES

  • Leads: 12- lead systems: 12 (+ XYZ optional) on PCC16. Standard 12 with BOX12 Holter systems: 3 to 12- leads
  • Display: LCD, Color, Monochrome
  • Monitor quality defib protection
  • ECG storage to any device that appears to the pc as a drive. e.g. hard drives, floppies, optical, etc
  • Data Stored: ECG waveforms, time and date, and patient information (e.g. demographics)
  • ECG transmission by direct connect, modem, fax and internet
  • Measurement's Tolerances:
    Time: +/- 4msec
    Amplitude: +/- 1.22uV at 10mm/mV gain
  • Holter Analysis: Standard arrhythmia classification of all beats detected
  • NIBP's Tolerances: Time: +/- 4msec
    Pressures: +/- 2mmHg
    Pulse Rate: +/- 1bpm
  •  NIBP Limits: 45 - 300 mmHg (system cut-off at 300mmHg)
  • NIBP Cuff, Tubes and Connectors:
    Cuff Length: For bandage cuffs: The full cuff length extends beyond the end of the inflatable bladder by at least the equivalent of the length of the bladder,The length of the cuff is long enough that when inflated to 300mmHg, it does not slip or become loose.
    For hook and contact closure cuffs:
    The cuff is long enough to completely encircle the largest circumference limb (44cm), and
    maintains its full width throughout this length. Pressure capacity: The cuff completely retains the bladder when the bladder is inflated to a minimum pressure of 330mmHg. The tubes and connectors remain intact at 330mmHg.
    Cuff closures/construction for non-disposable cuffs:
    The cuff integrity is maintained after 1000 open-close cycles, and after 10,000 cycles to 300mmHg. The cuff bladder length encircles much of the circumference of the limb throughout its length and maintains much of its width throughout its length. The bladder length is at least 0.80 times the circumference of the limb at the midpoint of the cuff application. The cuff bladder width is at least 0.37 (preferably 0.40) times the circumference of the limb at the midpoint of the cuff application. System leakage (cuff bladder, tubing and connectors, etc) is less than 1 mmHg per second.
  •  Cables: All electrical cables have individually insulated wires and a jacket (usually PVC). All cables can withstand a stretch force of up to 5 lbs
  • Connectors: All electrical connectors have at least 0,025" spacing between conductors, have a maximum conductor contact resistance of 10ohms, and maintain this maximum resistance after 100 connect - disconnect cycles
  • NIBP Features: Report: Systolic pressure, Diastolic pressure, heart rate, and in full disclosure pulse and pressure waveforms

Indications:
Ages Infant: Adult
Arm Circum: 8-44cm
Contraindications: Open wounds to limb distal to cuff application

MEDICAL ELECTRICAL PERFORMANCE & SAFETY

  • Frequency Response: .05 - 120 Hz. upper 3db at 120 Hz (AAMI & AHA Stds)
  • Lead Leakage: < 10 uA (AAMI Standards)
  • Chassis Leakage: < 100 uA (AAMI Standards)
  • Input Impedance: > 100 M (AAMI Standards)
  • Gain Sensitivity: 5, 10, 10/5, and 20 mm/mV (AAMI)
  • CMRR: 120 db (AAMI)
  • 12- lead ECG Sampling Rate: 250 - 1000 Hz
  • A/D Resolution: 13 bits
  • A/D Rate: 10 kHz
  • Time base: 25 & 50 mm/sec (AAMI)

GENERAL SYSTEM

  • Power Consumption: <300 mA from the pc bus
    CardioHolter™ Recorder: One AA battery for 24-hours of continuous use
  • Dimensions:
    PCC Rev B: 5.5" x 4.5" x 0.6"
    PCC Rev L: 6.5" x 4.5" x 0.6"
    Box12 Rev M: 4.5" x 2.5" x 0.8"
    CC-HOLTER Rev A: 4.4" x 2.5" x 0.75"
    Flash Holter Recorder: 4.4" x 2.5" x .95"
    ISOT Rev B: 6" x 5" x 4.25"
    CC-NIBP-I: 5.75" x 3.6" x 1.75"
  • Weights:
    PCC Rev B: 118g (4.2oz)
    PCC Rev L: 118g (4.2oz)
    Box12 Rev M: 268g (9.5oz)
    ISOT Rev B: 1806g (4lbs)
    CC-HOLTER Rev A: 268g (9.5oz) + One AA battery
    Flash Holter Recorder: 281 (10oz) with battery
    CC-NIBP-I: 350g (12.5oz)
  • Environmental Max Temperature Range: 10°C (50°F) to 40°C (104°F)
    Recommended Range: 15°C (59°F) to 35°C (95°F)
    Storage Range: -40°C (-40°F) to 60°C (140°F)
    Humidity: 10-70% RH non-condensing
    Vibration: < 0.3G over a 10 min period (Holter Recorder and NIBP modules)
    Altitude: -500 to +5000 feet w.r.t. sea level

Note: that the instrument's specifications may degrade if operated outside of these environmental specifications

CASSETTE PLAYBACK SPECIFICATIONS

  • Signal Channels: 2 or 3, software selection
  • Clock Track: Recorded on channel 3
  • Clock Track frequency: 32Hz
  • Scanning Speed: 480 mm/sec
  • Rewind Speed: 2000 mm/sec
  • Sample Rate: 128 samples/sec nom (referred to 1mm/sec Record speed)
  • Sample Signal: Clock track or CD350 tachometer
  • Signal Range: 2.5 mVPP
  • Analog Digital Conversion: 8 bits per channel
  • Signal Resolution: 19.6 uV per bit
  • PC Board Pre-amp Gain: X.5, X1 and X2
  • PC Board Amplifier Gain: 256 levels from X0 to X1.99
  • PC Board Address Range: 340H - 35FH
  • PC Board Data Memory Size: 1MByte
  • Data Collection Method: Software - no DMA or interrupt levels needed
  • Bezel: 3 ½” molded plastic-Apple platinum color
  • +12V Current: 3 amps
  • -12V Current: 200ma
  • +5V Current: 1 amp
  • Operating Temperature: +5*C to +45*C
  • Trans/Storage Temperature: -40*C to +70*C

SpO2 SPECIFICATIONS

  • Oxygen Saturation Range: 0-100%
  • Accuracy: +/- 2% for 70-100%. +/- 3% for 50-69%
  • Pulse Rate: 30-250
  • Probes: Finger, ear, non-disposable

TEMPERATURE SPECIFICATIONS

Range: 80 F to 115 F (26 C to 45 C)

  • Accuracy: +/- 0.2 C
  • Self-test Between each Monitor Reading: about 2 sec.
  • Probes: Oral and rectal

TEMPERATURE SPECIFICATIONS

  • Range: 400 lbs (180kg)
  • Accuracy: +/- 0.5 lb (0.2kg)
  • Platform Size: 12” x 12.25” x 2.25” (30.5x31.1x5.7cm)

HOLTER FLASH RECORDER SPECIFICATIONS

  • Functional Channels: 3
    Resolution: 8-bit (13-bit in the CardioCard™ system)
    Recording: Full disclosure
    Minimum Recording Time: 24 hours
    Storage Medium: Removable FLASH memory (Standard PCMCIA-ATA card)
    Download Interface: PCMCIA card interface
  • Physical Dimensions: 3.45” W x 2.6” H x .75” D
    Weight: 5 ounces with battery
    Enclosure: Molded plastic
    Operating Position: Any orientation
    Operating Temperature: 0 C to 45 C
    Non-operating Temperature: -40 C to 60 C
    Operating Humidity: 10% to 90% (non-condensing)
  • Electrical Gain Settings: 1/2X, 1X, and 2X
    Battery: One AA Alkaline (disposable)
    Connector: 7 pin (3 diff + 1 com), single lead wires
    Test Jacks: 3 channels