CASE 8000 Stress System - Call for Pricing!!

Item Details

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