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| GE Marquette Stress System Product Detail Model: Case 8000 The CASE 8000 System for Exercise is one of the first, true point-of-care clinical information systems for the exercise environment. By combining the accuracy of their premiere exercise ECG system with the information accessibility of network connectivity, the CASE 8000 offers an advanced, integrated approach to high-efficiency, high-performance stress testing. Exercise ECG Innovation The CASE 8000 system builds on GE Marquette Medical System's tradition of ECG leadership, introducing new exercise testing capabilities that extend their distinguished history in signal… System for Exercise is one of the first, true point-of-care clinical information systems for the exercise environment. By combining the accuracy of their premiere exercise ECG system with the information accessibility of network connectivity, the CASE 8000 offers an advanced, integrated approach to high-efficiency, high-performance stress testing. Exercise ECG Innovation The CASE 8000 system builds on GE Marquette Medical System's tradition of ECG leadership, introducing new exercise testing capabilities that extend their distinguished history in signal processing, microelectronics and ECG algorithms. Performance Specifications Instrument Type Unity®-enhanced cardiac stress testing system with 14 channel acquisition and programmable lead configurations. Pentium-based, NT technology platform and hard drive storage deliver local and MUSE® database access. Signal Processing ECG analysis frequency: 500 Hz ST measurements: ST amplitudes, slope, integral, index, ST/HR slope, ST/HR loops, ST/HR index up to 15 leads E, J and post-J point: Manual or computer selected Signal processing technique: Incremental median updating Baseline correction: Cubic spline or Finite Residual Filter (FRF) algorithm QRS detection and analysis: Based on automatic or manual lead selection ECG output: Real-time ECG/QRS beep/TTL synchronization output Heart rate: Automatic arrhythmia detection, documentation and annotation Full disclosure ECG: Beat-to-beat ECG record and event review Reanalysis: Post-test medians re-measurement from E, J, post-J point selections ECG interpretation: (Optional) 12SL adult and pediatric ECG analysis program Additional ECG function: Vectorcardiography Data Acquisition Technology: Active, "Type BF" floating isolated powered 14 channel acquisition module with built-in lead-fail detection and lead prep impedance measurement Sampling rate: Over-sampling @ 4000 Hz, 12 leads Dynamic range: 320 mV, ± 10 mV signal superimposed on ±150 mV DC offset Resolution: 4.88 µV/LSB @ 500 Hz Noise: <15 µV peak-to-peak noise over 0.01 to 150 Hz (-3 dB) bandwidth Frequency response: -3 dB, display and writer High pass filter: 0.01 (or 0.05 Hz, special use) with DC offset control Low pass filter: 20, 40, 100, 150 Hz (selectable) Line filter: 50.0 or 60.0 Hz notch filter (selectable) Baseline correction: Cubic spline algorithm Artifact/baseline correction: FRF algorithm Common mode rejection: >140 dB (123 dB with AC filter disabled) Input impedance: > 10 M Ohm @ 10 Hz, defibrillator protected Patient leakage: < 10 µA Pace detect: Orthogonal LA, LL and V6; 750 µV @ 50 µs Communications/Storage MUSE® CV system compatible via diskette, network (optional) or modem (optional) MUSE CV Web compatible for retrieval view and printing of MUSE CV system data Remote view (optional) of real-time stress test at remote location Local storage: Minimum 3.2 Gb hard drive storage of complete ECG record and test results Local network storage (optional) Display Display type: High-resolution, color 0.25 mm dot pitch raster-written CRT Display resolution: 1024 x 768 x 70 Hz refresh Display size: 15* (standard) or 17* (optional) diagonal SVGA Monitored leads: 3, 6 or 12 Displayed leads: Number on screen 3 or 6 (12 lead check) Display format: 3 rhythm, 3 rhythm + medians, 3 rhythm + trends, 6 rhythm, 4 x 2.5 + 1 rhythm, 2x6 Display speeds: 25, 50 mm/s Display sensitivity/gain: 2.5, 5, 10, 20 mm/mV Displayed vital signs data (configurable): Heart rate, target heart rate, blood pressure, exercise clock, stage clock, phase clock, protocol, speed, grade, Watts, METS, RPP, and SpO2 Displayed data: ST scan/median complexes, arrhythmia's, ventricular ectopic/min counter, 3 to 15 waveforms, lead check torso and 12 leads, waterfall display, trends, tabular summary, stored ECG strips, interpretation, time-of-day clock, patient name, warning messages and prompts Writer Writer technology: "Instant" load, thermal dot array Writer leads: 3, 6, 12 or 15 leads (standard, NEHB, Cabrera, configurable) Writer speeds: 5, 12.5, 25 and 50 mm/sec (± 2%) Writer sensitivity/gain: 2.5, 5, 10 or 20 mm/mV (± 5%) Writer resolution: Horizontal 1000 lines/sec x 200 dpi dedicated local printing. 200 x 200 dpi generic printing Paper type: Thermal, perforated, fan fold, 300 sheets/pack Paper size: A size 214.63 x 280 mm (8.45 x 11 in) A4 size 210 x 297.5 mm (8.27 x 11.7 in) Environmental Specifications Power Requirements Power supply: AC operation only Operating voltage range: 90-135 VAC, 45-63 Hz, 2.8 A 180-270 VAC, 45-63 Hz, 1.4 A Power consumption: 350 W max (1200 BTU/Hr) <250 W normal (850 BTU/Hr) <30 W standby (100 BTU/Hr) Operating Conditions Temperature: +10 to +40°C (+50 to 104°F) Humidity: 20 to 95% RH non-condensing Pressure: 700 to 1060 Kpa Storage/Transport Conditions Temperature: 240 to +70°C (240 to 158°F) (paper discoloration may occur at high temperatures) Humidity: 15 to 95% RH non-condensing Pressure: 500 to 1060 Kpa Physical Specifications Height: 160 cm (63 in) with 17* monitor installed Width: 76 cm (30 in) with paper tray removed, 104 cm (41 in) with paper tray Depth: 86.5 cm (34 in) Weight: 68 kg (150 lb) without monitor 86 kg (190 lb) with 17* monitor Interfaces included: Acquisition module Keyboard (PS/2) and dedicated stress keypad (USB) Mouse (PS/2) Built-in thermal printer (USB) Parallel printer port (LPT1) (only printers modified by GE Marquette are allowed to be installed) 10 Mbps Ethernet (10baseT or BNC) MUSE compatible 6 serial ports: (COM 1-2, COM A-D) - treadmill, BP, ergometer, SpO2, and modem 4 analog and 1 TTL (trigger) output - analog ergometer, camera synch., etc Diskette drive: 3-1/2 in, 1.44 Mb PC-compatible for data storage CD-ROM drive: Readable, for software updates and on-line computer-based training Request Info | ||||
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