Acquidata Uromac Median

A no compromise diagnostic urodynamic system for filling and voiding cystometrograms

With upgrade options for neurophysiology investigation

  • pudendal nerve NCV
  • triggered needle single fibre EMG
  • muscosal sensitivities

as well as video cystometry, all available in one system.

Clinical cart system

A Clinical System Cart gives mobility within your department. The cart accomodates the Uromac Sigma data processor, desktop computer, printer and provides space for the AcquiVideo option. Patient related transducers are mounted on a seperate mobile AcquiPole.

The ultimate user interface
Simple and intuitive to use, as few as three mouse clicks to complete a urodynamics recording procedure. (not including patient name entry or report generation)

Recording parameters:


Sigma has a four input channel AcquiAmplifier and eight trace Acquidata display which provides measurement and display of:
  • Volume infused (Vfill)
  • Vesical pressure (Pves)
  • Abdominal pressure (Pabd)
  • Detrusor pressure (Pdet)
  • Voided flow (Qura)
  • Volume voided (Vvoid) - as numeric value in the report
  • On-screen filling rate window

Key features include:


  • Automated UroReport patient report with P-Q plot and nomograms
  • User reconfigurable display including split screen (for simultaneous comparison of flow patterns)

  • Export of report and all waveform data to spreadsheets or databases
  • Simple fast two step re-calibration of transducers
  • All raw data saved with each file can be retrospectively reviewed using any desired settings or off-line calculations
  • Supplied complete with all transducers and catheters ready to start testing (user to supply bladder filling media)
  • Remote controller with 3m cable to allow single key operation of most functions
  • Phase alignment of flow trace (to perfect P-Q plots)
  • HP Deskwriter® colour printer

Video Recording Options

AcquiVideo allows high quality digital acquisition and display on screen of live video images. Sources of the video signal can be from fluoroscopy I.I. or ultrasound.

Any image frame or sequence of frames (selectable from 1 to 25) can be captured and saved to disk inside the urodynamics file. An optional composite video output signal can record the test to S-VHS VCR.

  • All scale displays on screen are user adjustable to any desired range during and after acquisition of data.
    A set default button will reconfigure each channel to a standard setting.
  • Vfill: continuously adjustable range from 0 to over 2000ml
  • Pves/Pabd/Pdet: continuously adjustable range from -100 to over 500cm H2 0
  • Qura: continuously adjustable range from 0 to over 100ml sec-1
  • Vvoid: volume actually voided is printed into the final report
  • 10 preset and 20 user editable event comment keys.
  • Screen scrolling speed from 1mm sec-1 to 1cm sec -1
  • Sample rates adjustable from 20 to 500 samples/division.
  • Input signal conversion 12-bit resolution.
  • All channel zero balance button on both AcquiAmplifier and keyboard.
  • Screen selectable single channel zero balance.
  • Unlimited settings configuration files can be set and saved.
  • Archive storage - up to 40 patient tests per standard 1.44Mb diskette.
  • Patient isolation to class CF (cardiac protected).
  • Acquidata Uromac systems are designed to comply with the IEC 601.1 standard for electromedical equipment.