AcqKnowledge

AcqKnowledge, developed by BIOPAC Systems Inc., is a software platform specifically designed for physiological data acquisition, analysis, and visualization. According to the vendor, this comprehensive tool is tailored for research institutions, universities, medical centers, and companies of all sizes that engage in physiological research and require advanced data analysis capabilities. AcqKnowledge is said to cater to a wide range of professionals, including research scientists, physiologists, biomedical engineers, neuroscientists, and sports scientists, across various industries.

Key Features

HRV Analysis Software: AcqKnowledge reportedly includes powerful HRV analysis software that allows researchers to analyze heart rate variability data. The vendor states that users can calculate and interpret different HRV parameters, gaining insights into the autonomic nervous system and its influence on cardiovascular health.

ECG Classification: AcqKnowledge offers ECG classification capabilities, enabling users to classify ECG signals into different arrhythmias or cardiac events. The software provides pre-defined classification algorithms and templates for common arrhythmias, as well as the flexibility to create custom algorithms using the built-in scripting language.

Data Logger: AcqKnowledge features a data logger that allows participants to wear BioNomadix devices and record data during their daily activities. This continuous data collection is said to provide valuable insights into subjects' physiological responses in real-world environments, capturing signals like ECG, respiration, temperature, and more.

Online Analysis: AcqKnowledge reportedly provides real-time online analysis capabilities, allowing researchers to monitor and analyze physiological data during data acquisition. Users can view live data streams, perform basic signal processing and analysis tasks, and gain immediate feedback on data quality.

Subject Mobility: AcqKnowledge is said to support subject mobility by integrating with BioNomadix wireless wearable devices. The vendor claims that this wireless solution eliminates the need for cables, allowing subjects to move freely and engage in various activities while ensuring high-quality data acquisition.

Defibrillation and Electrocautery: AcqKnowledge is designed to withstand electromagnetic interference generated by defibrillation and electrocautery devices. According to the vendor, this feature ensures accurate and reliable data acquisition during medical procedures, enabling researchers and healthcare professionals to record physiological data in clinical settings.

MRI Trigger / R-wave Synch: AcqKnowledge reportedly offers MRI trigger and R-wave synchronization capabilities, allowing precise alignment of physiological data acquisition with the MRI scanning process. This synchronization is claimed to facilitate the investigation of physiological responses during specific imaging sequences.

Interface With Existing Equipment: AcqKnowledge is said to seamlessly interface with a wide range of existing physiological measurement equipment, supporting standard communication protocols like analog inputs, digital inputs/outputs, and serial communication. According to the vendor, this compatibility allows researchers to leverage their preferred devices while benefiting from AcqKnowledge's advanced data analysis capabilities.

Blood Flow: AcqKnowledge enables the measurement and analysis of blood flow using techniques like laser Doppler flowmetry (LDF) and photoplethysmography (PPG). The vendor claims that researchers can analyze blood perfusion, pulse amplitude, and vascular reactivity, gaining insights into vascular health and microcirculation.

Blood Pressure: AcqKnowledge reportedly supports the measurement and analysis of blood pressure using non-invasive blood pressure (NIBP) monitoring devices. Users can record and analyze blood pressure waveforms, systolic and diastolic pressures, mean arterial pressure, and other related parameters, investigating the dynamics of blood pressure regulation.