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NICO

The Non-Invasive Cardiac Output Add-On enables real-time estimation of Cardiac-Output from an NIBP (Non-Invasive Blood Pressure) channel.

WindowsSystem Tools

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About

NICO is a Windows software add-on for estimating cardiac output from a non-invasive blood pressure (NIBP) channel. It is designed for workflows that collect blood-pressure data through a compatible NIBP device and need derived cardiovascular measurements. Rather than serving as a general-purpose tool, it focuses on calculating specific hemodynamic parameters from the available NIBP input.

NICO provides real-time estimates of Cardiac Output (CO), Stroke Volume (SV), and Total Peripheral Resistance (TPR). Its calculations use published and widely accepted algorithms, as described for the add-on. These outputs give users separate measures for the listed cardiac and vascular quantities while working from the same NIBP channel.

The add-on requires an ADInstruments or FMS NIBP device to provide its input. One example named for this requirement is the INL382 Human NIBP Nano System. This dependency makes NICO most relevant to users whose Windows setup already includes, or is intended to include, one of those compatible devices.

As a Windows product, NICO fits a device-connected physiological measurement category rather than a standalone blood-pressure monitor. MirrorNest links directly to the official release instead of mirroring the software itself. The license is currently unknown, so readers should treat the official release as the source for the software and consult its available licensing information before use.

Architecture: x86

What's new in v1.1.0400

  • Added a new ‘Apply finger pulse correction’ option to the setup. This applies a low-pass filter to attempt to compensate for amplification of peak pressure as the pulse propagates down the brachial artery to the finger. This, along with other improvements in the algorithm, results in significantly larger estimated Cardiac Output values. Note: Non-Invasive Cardiac Output is still best suited to relative Cardiac Output measurements on the same subject rather than absolute measurements across subjects.
  • The ‘Find from ECG Signal’ beat detection option has been removed because any delay between the EGC events and the NIBP signals would affect the results.
  • Fixed an issue where the Total Peripheral Resistance calculation failed to produce valid data.
  • The Liljestrand and Estimated Flow calculations now produce correct results in files containing data sampled at different rates.

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