Series 1140 SmartLab™
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Data Sheet … SERIES 1140 SmartLabTM Instrumentation for Respiratory Measurements SmartLab device with pneumotach and CO2 sensor Instrumentation System with Insight™ The software is a flexible measurement system for use in making measurements of respiratory signals. It is a modular system that can be configured for a variety of voltage measurements. The base module consists of a main system circuit board that can accept up to four sensor modules or analog input modules. It also has inputs for a Nonin xPod oximeter, Masimo IRMA CO2 concentration sensor both in-line and side stream models and a temperature sensor. An optional internal oxygen concentration sensor is also available. Digital I/O ports with eight outputs and four inputs can be connected to a valve controller or other device that can accept TTL level digital signals. An optional analog output module is available for retransmitting up to 4 measured or calculated values. SmartLabTM Sensor modules that are currently available include pressure sensors for use with Hans Rudolph, inc. pneumotachs, pressure sensors for airway pressure and absolute pressure sensors for barometric pressure or altitude measurements. A voltage input module is available for measuring analog signals from other devices. An internal temperature and humidity sensor is included and an external sensor for temperature is optional. Other modules will be released in the future. Custom designed modules can be developed if needed. Sensors are shipped calibrated and can be installed in the field as needed. Each sensor module can hold up to 5 calibration files. If a sensor is used to measure flow with a pneumotach it could be calibrated to work with several pneumotachs each with a unique calibration. The software allows the user to select the calibration table to be used for the current setup. Insight™ software example waveform display Data is transmitted to a PC over a USB connection or a wireless RF connection. Up to 8 data signals can be transmitted at a sample rate of up to 200 Hz. The PC software will display the data on up to 8 graphs with up to 3 signals per graph. Trend graphs can also be configured to display slower data signals or calculated values over a longer period of time. An XY graph is provided for displaying graphs such as a flow volume loop. Depending on the type of signals being measured there are several calculated parameters that are measured and can be graphed as well. For flow signals, calculations for breath rate, I:E ratio, tidal volume, peak flow and estimated leak are some of the parameters that are calculated. Flow signals can be corrected for gas composition and pressure and temperature. If an airway pressure is measured then pressure parameters such as peak pressure, mean airway pressure, end exhale pressure and others are calculated. Measured and calculated values can be saved to a text file for further analysis. Incoming data can be saved in a playback file along with the setup information so that the data can be played back at a later time. Another file type is the Breath to Breath data file that saves selected parameters for each breath. There is also a feature to put custom markers on the graphs and in a file either manually or when an event occurs. The markers have a user defined text that is placed on the graph with the associated signal and also in data files. All the settings for a particular setup can be saved to a configuration file that can be recalled later to duplicate the setup. CAUTION: This device is for research purposes only, do not base clinical decisions on information obtained from this device. PRINTED IN U.S.A. 691088 2019-11-01 Rev. G • Prices and Specifications subject to change without notice •

Specifications • Base unit holds up to 4 sensor modules • Differential pressure sensor modules with full scale ranges from 2 cmH2O to 350 cmH2O • Absolute pressure sensor module for barometric pressure or altitude compensation • Up to 5 calibration tables for each sensor module • + 5 or + 10 VDC analog input modules • Two RS-232 serial ports for connection to an oximeter and CO2 sensor • Optional internal oxygen concentration sensor • Internal temperature and humidity and external temperature sensor. • Works with all the Hans Rudolph pneumotachs • Calculates tidal volume and several...