Ge marquette max 1 cardiac stress system w/treadmill


Subject: Ge marquette max 1 cardiac stress system w/treadmill
Interpretive Stress Test with Treadmill with Auto Incline for Bruce Protocol
Patient cables digitizes the signal at the patient,
eliminating analog cable noiseContacts resist corrosion and ensure optimal signalQuality
Median update help s assure all measurements, including
ST segments, are made upon true morphology
Technician friendly interface. Select standard or
Size: 30.48 cm (48 in) diagonal.
Type: high-resolution, raster written.
Frequency response: 0.01 to 40 Hz, 0.01 to 20 Hz,user-selectable.
Number of traces: 3 rhythm leads.
Recall reports: 10s of 6 user-selectable leads.
Displayed data: heart rate, target heart rate, blood pressure, total exercise time clock, stage clock, 4 current median
complexes, treadmill speed and grade, ventricular ectopic/minute counter, 3 channels of rhythm, protocol and stage of exercise, warning messages and
Digital sampling rate: 250 Hz. A/D conversion: 12 bits. Chassis leak age current: <100 mA(meets AAM I standards SCL 1278).
Patient leakage current: <10 mA. Common mode rejection: 130 dB, minimum, up to 180 dB with digital processing. AC elimination: 50/60 Hz digital filters.
Electrode offset tolerance: ±320 mVDC. Internal maintenance test: automatic self-tests. Diskette drive: 8.89 cm (3.5in), 2 MB, double sided,
quad-density, and MS-DOS format compatible.Processing
ST level and slope determination: up to 15 leads. Medians: incremental updating with elimination of artifact and aberrance in all leads. ST level
measurement: manually selectable post J point. Heart rate: 16-beat sliding average updated every beat; minimum 35 beats/min, maximum 300
beats/min. QRS detection: band-pass filtered composite of three user-selectable leads. Arrhythmia: automatic detection and documentation.
Input Channels: simultaneous acquisition of up to 15 channels. Impendence: 100 M1/2, defibrillator-protected. Dynamic range: ±320 mVDC.
Electrode offset tolerance: ±320 mVDC.Output
Standard outputs: one analog output , one wave form output, one TTL output with variable pulse width, polarity and delay, QRS beep
Writer Method: therma l dot array (horizontal 1000 dots/in at 25 mm/s, vertical 200 dots/in). Channels: 6, user selectable. Frequency response: 0.01 to 100
Hz, 0.01 to 40 Hz, 0.01 to 20 Hz, user-selectable. Sensitivity: 5,10, and 20 mm/mV. Paper speed: 5,12.5, 25,and 50 mm/s, user-selectable.
Paper style: thermal, perforated, 21.59 cmx 27.94 cm x (8.55" x 11"), Zfold, 300 sheets/pack.Acquisition Module
Analog Sampling rate: 2000 Hz . Microprocessor-controlled: 10 IEC and AHA color-coded lead wires standard, 14 lead wires optional; (additional
lead wires user-definable) Keypads
Control Panel: contains manual treadmill, test/procedures, and report controls. Alphanumeric keyboard: with TRIM KNOB for blood pressure, patient demographics, and impressions entry Reports
Classical 12-lead: note: reports can be transferred to the NUSE network by diskette. Incrementally averaged medians: with real-time rhythm and ST
level; user-selectable in two formats. 3- or 6-channel rhythm strips: available for real-time, recall or arrhy thmia documentation (leads user-selectable).
Tabular presentation of final report data including: phase, stage, speed, grade, heart rate, blood pressure, rate-pressure product, ectopic, maximum ST depression, and physician's impressions. Sample cardiac cycles: presented at user-defined intervals. Trend graph: heart rate, ST levels, ST slopes,blood pressure, PVCs/m.Power.
Requirements: 90 to 135 VAC, 180 to 270 VAC, 50/60 Hz. Power consumption: 225 W maximum.
Marquette Monitor: Height: 154.94 cm (61 in).Width: 62.23 cm (24.5 in). Depth: 71.12 cm (28 in). Weight: 54.48 kg (120 lbs). Treadmill: Approx 5 feet long, 4 feet Tall and 3 Fet wide, and 375 lbs.
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Thank you for your cooperation.
Only professionaly trained technicians and or Physicians licensed by the State that the device will be used in, are authorized to purchase and or use this device.