Bio Medical Signal Simulation Realtime Software (VPL-BIOCODER)

The Biocoder is a computer simulated two channel stript chart with recording and play back capabilities. Its  operation is controlled by clicking the mouse on the appropriate simulated controls.

COMPUTER CONTROLS

• G&P and ON & OFF: Each of the two channel has a (gain) and a 

  (position) control. These are operated with a single click and drag mouse operation. Each channel can also be turned on or off with on a single click on the  bottom. In addition status is also show a green (on) or red (off) color.

• Speed: The speed control contains three buttons: ,  and standard speed for  Electro-cardiograms is 25 millimeters per second.
• Sample Button: When the Computer interface signal converter is connected to the computer system and powered up, a mouse click on  starts active tracing of selected channel’s signals.
• Stop and Pause Buttons: These buttons or a record, playback or sampling operation.
• Record Button: The button on-line (real time) starts a recording in computer memory (i.e. a temporary recording).
• Play Button: The button starts a playback of either a temporary recording in memory or from a file.
• To Save a recording
• To Play back a saved recording

Pre recorded Electrocardiograms

Pre recorded samples are available for evaluation.

• Four channels of ECG
• Atrial flutter
• Atrial Tachycardia
• Sinus Bradycardia
• Complete heart block
• Second degree heart block
• Normal ECG
• Normal ECG at about 90 BPM
• Sinus tachycardia
• Ventricular fibrillation
• Ventricular tachycardia
• Premature rentricular contraction
• Four channel combination of normal sinusrhythm, PVC, sinustachycardia and Verticular Tachycardia