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* CLEANING GUIDELINES * [Knowledge Base]

External Cleaning / Disinfecting Instructions For any BIOPAC Systems data acquisition, amplifier, or accessory module: To clean the surface of the module: wipe lightly with a dry, lint-free cloth, or…

114b – Pneumotach Transducer – TSD107B [Application Note]

The TSD107B* pneumotach is a highly linear, wide range, airflow transducer. Using the TSD107B and a DA100C amplifier, with the MP150/100 and AcqKnowledge, the user can perform a variety of…

135 – Airflow Transducer Calibration – SS11LA [Application Note]

The SS11LA can be used to measure respiratory flow over a wide range of subjects and conditions. The SS11LA includes an optically clear detachable flow head (RX117) for easy cleaning and…

142 – Rate Detector Algorithm in AcqKnowledge [Application Note]

The AcqKnowledge Rate Detector is critical to the ability of AcqKnowledge to extract information from physiological data that has a degree of periodicity. Physiological data which can be investigated using…

158 – Analyzing Inspired & Expired Lung Volume [Application Note]

This application note describes how to use the AcqKnowledge software to automatically determine inspired and expired lung volume on a breath-by-breath basis. The Application Note assumes that you have a…

181 – Producing an Integrated Airflow Signal [Application Note]

The Biopac Student Lab software has a very useful and powerful integration tool within its calculation menu. Using the Integrate function you will be able to calculate airflow volume. You…

183 – VO2 and RER Measurement [Application Note]

Precise real-time Oxygen Consumption (VO2) and Respiratory Exchange Ratio (RER) measurements can be performed with the MP150/100 System and the CO2100, O2100 and DA100 modules with some airflow accessories. When…

268 – Metabolic Analysis Systems and Propane-based Verification [Application Note]

This application note examines a conventional equipment setup for metabolic measurements. The setup is exposed to a propane-based, combustion verification source that emulates subject’s steady-state consumption of oxygen and production…

AcqKnowledge 4 released with over 100 new features [News]

Scoring and automation tools included in the new AcqKnowledge 4 software help you standardize your analysis protocol and eliminate subjectivity. AcqKnowledge 4 is not a locked system so you can…

AcqKnowledge Pulmonary Airflow [Video]

An introduction to the AcqKnowledge Pulmonary Airflow analysis routine, which is part of a suite of three automated respiration routines; the other two are Compliance and Resistance and Full Body…

Airflow Filter – Disposable Mouthpiece [Product]

Low flow resistance with high filtration efficiency Use this disposable bacteriological filter with integrated mouthpiece to protect subjects and equipment. AFT36 is intended for use with only SS11LB—35 mm outer diameter…

Airflow Mouthpiece Replacement for MRI [Product]

The RX-AFT35-MOUTH is a low profile liquid silicone mouthpiece replacement for the AFT35-MRI non-rebreathing T-valve assembly. The AFT35-MRI fits inside the head coil and allows you to perform the following airflow and lung…

Airflow Transducer [Product]

The SS11LB handheld airflow transducer is intended for human use and can be used to perform a variety of tests relating to airflow and lung volume. The transducer is factory-calibrated to…

Applications [Page]

BIOPAC Research Solutions enable you to record, analyze, or report hundreds of life science signals. Applications provide targeted details for recording, analyzing, and reporting a wide array of life science…

Autonomic Nervous System – Human [Area of Study]

Record a wide variety of ANS signals such as EDA/GSR, temperature, ECG, pulse, respiration, airflow, nerve conduction, continuous blood pressure, and continuous noninvasive cardiac output (using bioimpedance techniques) to demonstrate…

Autonomic Nervous System – Psychophys. [Area of Study]

Use the BSL system to record changes in the parasympathetic and sympathetic nervous system. Acquire a wide variety of ANS signals such as EDA/GSR, skin temperature, ECG, pulse, respiration, airflow,…

Biomechanics [Application]

Use BIOPAC equipment for gait analysis, goniometry, ergonomics evaluation, range of motion, EMG, Remote Monitoring or to interface with third-party equipment.

BIOPAC Expands MRI Product Line [News]

MRI Solutions for Human and Animal Life Science Research Physiological Data Acquisition Systems AcqKnowledge Software—automation & specialized MRI tools Remote Monitor MRI Smart Amplifiers for cleaner signals Human-safe Isolated RF…

BSL 4 L08 Respiratory Cycle [Video]

In this Biopac Student Lab lesson, students use pneumograph and air temperature transducer to record and measure ventilation and examine how ventilation relates to temperature changes in airflow through one…

BSL 4 L12 Pulmonary Function | Optional Calibration [Video]

In this Biopac Student Lab Pulmonary Function I lesson, students observe experimentally, record and/or calculate selected pulmonary volumes and capacities, and then compare the observed values with average values of…

BSL Accessory Pack [Product]

The BSL Accessory Pack includes the consumable items to run 18 BSL Lessons. School bookstores can purchase the BSL Accessory Packs and sell them to students. Compatibility options BSL-ACCPACK includes the filter…

BSL L15 Recording [Video]

In this lesson, record ECG, heart rate, airflow and skin temperature as the body responds to changing metabolic demands. This video demonstrates recording in the lesson.

BSL Lesson 12 update – 3.7.1 – 11.03.2005 [Manual]

  The Lesson 12 procedure was changed based on feedback from instructors. BSL 3.7.1-Windows (with journal date 10/27/2005) and BSL 3.7.1-Mac incorporate an updated breathing procedure and new analysis instructions…

Compliance and Resistance [Video]

An introduction to the AcqKnowledge Compliance and Resistance analysis routine. The routine will calculate volume from an airflow signal and create a new volume channel. The software identifies key components…

Compliance and Resistance Analysis [Advanced Feature]

The AcqKnowledge® Compliance and Resistance analysis is part of a suite of three automated respiration routines. The other two are Pulmonary Air Flow Analysis and Full Body Plethysmograph Penh. Each…

DC mode [Knowledge Base]

In DC mode, the absolute level of the signal is recorded; no high pass (HP) filters are applied.   DC mode is useful for recording signals such as temperature, force,…

Discontinued Items [Knowledge Base]

Discontinued items—Click the item for Specs & Setup Contact BIOPAC to discuss other options. AC100A power supply – use AC300A Accelerometers 5 G: SS26LA now SS26LB, TSD109C now TSD109C2, SS26B…

ECG: Cardiology [Application]

Connect up to 16 ECG input leads with MP160 system. Use automated analysis features for HRV, RSA, to classify heartbeats, identify arrhythmias, and perform ECG averaging.

EMG: Electromyography [Application]

Record surface, needle, and fine wire EMG—or wireless EMG with BioNomadix. Use real-time integration tools for immediate analysis or use automated EMG analysis routines.

Exercise Physiology [Application]

Examine ventilation, oxygen uptake, carbon dioxide production, biopotentials, temp., and biomechanical signals simultaneously. Record wirelessly with BioNomadix.

Exercise Physiology and Biomechanics [Discipline]

The Biopac Student Lab Exercise Physiology and Biomechanics Core Discipline package makes it simple to combine a wide range of respiratory system and pulmonary function signals with biomechanical data. Use…

Full Body Plethysmograph Penh [Advanced Feature]

The AcqKnowledge® Full Body Plethysmograph – Penh analysis is part of a suite of three automated respiration routines. The other two are Compliance and Resistance and Pulmonary Air Flow. Each routine…

Heated Airflow Pneumotach 1.565 L/sec [Product]

The SS50L heated pneumotach can perform a variety of pulmonary measurements relating to lung volume, airflow, and expired gas analysis. Each pneumotach transducer consists of an airflow pneumotach head coupled to…

Heated Airflow Pneumotach 13.333 L/sec [Product]

The SS46L-SS52L series pneumotachs can perform a variety of pulmonary measurements relating to airflow, lung volume, and expired gas analysis. The SS52L airflow transducer consists of a heated airflow pneumotach head…

Heated Airflow Transducer 83 ml/sec [Product]

The SS47L is a heated pneumotach suitable for a variety of pulmonary measurements relating to lung volume, airflow, and expired gas analysis. The transducer consists of an airflow pneumotach head coupled to…

How do I calibrate my data hardware? [Knowledge Base]

Transducers developed by BIOPAC are linear over their expected ranges of operation. Therefore, knowing the system’s response to two physical stimuli is all that is required. In many cases the…

How do I calibrate my data software? [Knowledge Base]

For comments on some specific data types, see “How do I calibrate my data (Hardware)?” To calibrate a transducer before data are acquired: From the perspective of software, the key…

Human Physiology [Discipline]

The BSL Human Physiology package provides life science educators with a complete, flexible teaching system. Lessons target the circulatory system, respiratory system, muscular function, brain function, ANS, exercise physiology, and…

L08 Respiratory Cycle I [Curriculum]

This BSL lesson demonstrates the relationship between respiration and airflow and factors that influence respiratory rate and depth of breathing (effects of cerebral influence and chemoreceptor influence on the medullary…

L12 Pulmonary Function I [Curriculum]

This BSL lesson provides an excellent introduction to pulmonary volumes and capacities, and pulmonary function tests. Students use a hand-held airflow transducer to record their own data. The lesson will…

L15 Aerobic Exercise Physiology [Curriculum]

In the Aerobic Exercise Physiology lesson, students use the BSL System to record ECG, heart rate, airflow, and skin temperature under a variety of conditions. Students will see how their respiration…

Laminar Flow Transducer ±120 LPM [Product]

The TSD157B-MRI laminar flow transducer (±120 LPM) is suitable for precision ventilator bidirectional airflow measurements or resting airflow measures in fMRI. It consists of flow head RX157B + pressure transducer TSD160A +…

Lung Volume Measurement [Advanced Feature]

To record inspired and expired airflow, choose an airflow transducer appropriate to the flow rates expected from the subject and connect the transducer to the DA100C amplifier. BIOPAC offers a…

Medium Flow Trans 300 L/min [Product]

The TSD117B can be used to perform a variety of tests relating to air flow, lung volume, and expired gas analysis. The tiered flow head allows for direct connection to multiple…

MRI Airflow [Advanced Feature]

The TSD117-MRI is used outside the bore in the MRI Chamber Room and AFT7-L tubing is connected to reach the subject. Use coupler AFT11D to add tubing length (AFT7 or AFT7-L). TSD117-MRI Pneumotach…

MRI Animal [Advanced Feature]

BIOPAC has a wide range of devices that are suitable for monitoring small animals inside an MRI (see BIOPAC MRI Use declarations). The transducers and electrodes interface with the MP150…

MRI CO2 (ETCO2) and O2 Respiratory Gas Analysis [Advanced Feature]

Record end tidal carbon dioxide (ETCO2), volume of oxygen consumed (VO2), volume of carbon dioxide produced (VCO2), and Respiratory Exchange Ratio (RER) inside the MRI with the CO2100C carbon dioxide…