Heart Monitoring and Bioinstrumentation Electrodes

Select Engineering

With a special cross-hatched post to simplify ultrasonic welding to the lead wire, the S-7001/CF is ideal for medical diagnostic and monitoring equipment and other applications in bioinstrumentation. The S-7001/CF also features a 0.1 mil Ag/AgCl coating evenly distributed over a conductive molded plastic substrate to facilitate a positive electrical contact with the lead wire. A proprietary deposition process, completely designed and engineered in-house, ensures an extremely uniform coating that will not flake or peel under even strenuous use. The S-7001/CF is available in an x-ray transparent version, the SRT-7001, with a .06 mil coating thickness. Like all of Select's standard and custom sensors, including x-ray transparent models, the S-7001 also offers exceptional electrical performance, routinely recording mere fractions of accepted industry limits for DC offset, impedance and defibrillation recovery. For example, although specific values vary with the type of conductive gel used, the company's stringent "zero defect" QA program produces DC offset readings consistently below 1 mv, with minimal sensor-to-sensor variation, compared to an AAMI ceiling of 100.

These superior quality Sensors which are used in Heart Monitoring and Bioinstrumentation Electrodes feature a non flaking coating that is uniformly distributed over the molded plastic substrate. Part No. S-9001 as shown has a 0.1 mil Silver thickness. Other coating thicknesses are available. The S-9001 is used in a Two-Piece type Electrode and is electrically tested for DC Offset, Impedance, and Defibrillation Recovery to meet AAMI Standards. The S-9001 mates with the S-9000 metal top snap, available in nickel brass and stainless steel, to form a Two-Piece Electrode assembly.

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