Four Channel Data Acquisition Systems
Description
Overview
The iWorx 400 Series recorders are economical, high performance four, eight, or sixteen channel data recorders for use with a broad range of analog amplifiers. The recorders offer 16-bit resolution at a maximum data collection speed of 10 kHz, making them appropriate for most research applications.
Features
Resolution
The 400 series recorders use a 16-bit A/D converter to sample data over its full input range of +/-10V at speeds up to 10kHz. The low noise (<1mV) greatly reduces the need for gain and offset.
LabScribe Software Provides Powerful Analysis Tools
Installation and operation of the LabScribe acquisition and analysis software is easy and straightforward. LabScribe software allows ‘one-click’ control of the entire acquisition process, plus a large library of standard analytical functions to process data. The 400 series recorders are powered via a USB interface to any Macintosh or PC, eliminating the need to install special interface cards. Users are typically recording and analyzing signals within minutes of installation.It supports real units and a time based display that is not coupled to sample rate. The display can be configured to allow viewing of as many data points as the user desires. Scrolling, zoom-in and zoom-out tools, together with a searchable list of user interventions, make finding important areas of data easy.
LabScribe provides a powerful array of built-in data analysis tools. It strikes a balance between the straightforward, general operations that everyone uses and the vertical, complex routines that only you use. The result is a powerful analytical tool that can go to work on your data right away, or be customized to do very specific and complex analyses.
Pressure Volume Loop Software Module
The iWorx Pressure Volume Loop Software Module is a plug-in software module foruse with iWorx data acquisition systems that performs pressure volume loop analysis for hemodynamic research in animals. The software module provides a powerful and easy to use tool for investigators to measure and analyze the hemodynamic parameters of cardiac and pulmonary pressure and volume data acquired by an iWorx recorder.
Exceptional Value
The 400 series recorders provide turnkey continuous recording solutions at a fraction of the cost and complexity associated with systems requiring PCI bus plug-in cards. No breakout box is required, as connectors are part of the enclosure. In fact, no other hardware is required to get up and running.
Journal Citations
Raffai, Gábor, Gilson Khang, and Paul M. Vanhoutte. “Angiotensin-(1-7) augments endothelium-dependent relaxations of porcine coronary arteries to bradykinin by inhibiting angiotensin-converting enzyme 1.” Journal of cardiovascular pharmacology 63.5 (2014): 453-460.
Raffai, Gábor, Gilson Khang, and Paul M. Vanhoutte. “Vanillin and vanillin analogs relax porcine coronary and basilar arteries by inhibiting L-type Ca2+ channels.” Journal of Pharmacology and Experimental Therapeutics 352.1 (2015): 14-22.
Oyama, Kotaro, et al. “Single-cell temperature mapping with fluorescent thermometer nanosheets.” Journal of General Physiology 152.8 (2020).
Liddiard, G. T., P. S. Suryavanshi, and J. Glykys. “Enhancing GABAergic Tonic Inhibition Reduces Seizure-Like Activity in the Neonatal Mouse Hippocampus and Neocortex.” Journal of Neuroscience 44.7 (2024).
Langton, Rachel L., et al. “Lacosamide decreases neonatal seizures without increasing apoptosis.” Epilepsia 63.12 (2022): 3051-3065.
Suryavanshi, Pratyush, et al. “Brief excitotoxic insults cause a calpain-mediated increase in nuclear membrane permeability in neonatal neurons.” bioRxiv (2023): 2023-08.
Hatou, Shin, et al. “Functional corneal endothelium derived from corneal stroma stem cells of neural crest origin by retinoic acid and Wnt/β-catenin signaling.” Stem cells and development 22.5 (2013): 828-839.
Nieminen, Jaakko O., et al. “Transcranial magnetic stimulation set-up for small animals.” Frontiers in Neuroscience 16 (2022): 935268.
Yamashita, Kazuya, et al. “Corneal endothelial regeneration using mesenchymal stem cells derived from human umbilical cord.” Stem cells and development 27.16 (2018): 1097-1108.
Hatou, Shin, et al. “Validation of Na, K-ATPase pump function of corneal endothelial cells for corneal regenerative medicine.” Tissue Engineering Part C: Methods 19.12 (2013): 901-910.
Inagaki, Emi, et al. “Skin‐derived precursors as a source of progenitors for corneal endothelial regeneration.” Stem cells translational medicine 6.3 (2017): 788-798.
Inagaki, Emi, et al. “Expression and distribution of claudin subtypes in human corneal endothelium.” Investigative ophthalmology & visual science 54.12 (2013): 7258-7265.
Dehkordi, Parastoo, et al. “Comparison of Different Methods for Estimating Cardiac Timings: A Comprehensive Multimodal Echocardiography Investigation.” Frontiers in physiology 10 (2019): 1057.
Dehkordi, Parastoo, et al. “Estimation of Cardiac Time Intervals from the Mechanical Activity of the Heart Using Machine Learning.” 2019 Computing in Cardiology (CinC). IEEE, 2019.
Raffai, Gábor, et al. “Cinnamaldehyde and cinnamaldehyde-containing micelles induce relaxation of isolated porcine coronary arteries: role of nitric oxide and calcium.” International journal of nanomedicine 9 (2014): 2557.
Dehkordi, Parastoo, et al. “Investigating the estimation of cardiac time intervals using gyrocardiography.” Physiological Measurement 41.5 (2020): 055004.
Mitchell, Ray, et al. “Ifetroban Reduces Coronary Artery Dysfunction in a Mouse Model of Duchenne Muscular Dystrophy.” American Journal of Physiology-Heart and Circulatory Physiology (2021).
Sturgeon, Morgan L., et al. “The opioid antagonist naltrexone decreases seizure‐like activity in genetic and chemically‐induced epilepsy models.” Epilepsia Open.
Gu, Xiaosong, et al. “Prostaglandin E2 reduces cardiac contractility via Ep3 receptor.” Circulation: Heart Failure 9.8 (2016): e003291.
Wang, Xingliang, et al. “Mutations on M3 helix of Plutella xylostella glutamate-gated chloride channel confer unequal resistance to abamectin by two different mechanisms.” Insect biochemistry and molecular biology 86 (2017): 50-57.
Wang, Xingliang, et al. “Function and pharmacology of glutamate-gated chloride channel exon 9 splice variants from the diamondback moth Plutella xylostella.” Insect biochemistry and molecular biology 104 (2019): 58-64.
Zakeri, Vahid, et al. “Estimation of systolic time intervals among healthy subjects using cardiac electromechanical signals: a repeatability study.”
Dehkordi, Parastoo, et al. “Detecting coronary artery disease using rest seismocardiography and gyrocardiography.” Frontiers in physiology 12 (2021): 758727.
Gao, An-Ran, et al. “Xinyang Tablet attenuates chronic hypoxia-induced right ventricular remodeling via inhibiting cardiomyocytes apoptosis.” Chinese Medicine 17.1 (2022): 134.
Dehkordi, Parastoo, et al. “Comparison of Wearable Methods for Estimating Cardiac Timings: A Comprehensive Multimodal Echocardiography Investigation.“
Zakeri, Vahid, et al. “The repeatability of estimated systolic time intervals in healthy subjects using seismocardiogram and electrocardiogram.” Physiological Measurement 41.2 (2020): 02NT01.
