Interface with flow meters, fluid-filled balloon-tipped catheters and pressure-tipped catheters to monitor flow rates and left ventricular pressure. Perform a variety of LVP measurements, both on- and off-line. Use the built-in stimulator to pace the heart. Record continuously for short- and long-term studies, or pre-program to record for specific time periods and dosing events. AcqKnowledge® includes automated analysis routines for blood pressure and left ventricular pressure and will display the results as new channels and export them to a spreadsheet for further analysis.
See More...The following values are extracted on a cycle-by-cycle basis by the automated LVP analysis routine.
Name
|
Abbrev. |
Contractility index | CI |
Developed pressure | DP |
dP/dt Max | – |
dP/dt Min | – |
End diastolic pressure | LVEDP |
Minimum pressure | Min |
QA Interval | QA |
Rate | – |
Recovery time | %REC |
Systolic pressure | SYS |
TAU | |
Tension time index | TTI |
The Blood Pressure analysis module extracts these values from BP waveform.
Name | Abbrev. |
Diastolic | – |
Ejection time | ET |
Heart rate | HR |
Maximum dP/dt | dP/dt max |
Mean blood pressure | MBP |
Minimum dP/dt | dP/dt min |
QA Interval | QA |
Recovery Interval | %REC |
Systolic | – |
Time to peak pressure | TTPK |
BIOPAC Research Solutions | ECG
Hardware Bundles are complete solutions for the specified application. Choose your preferred platform and bundle, then click "Request Pricing" to request an estimate, add/remove items, or complete purchase. If you have questions about specific items, click through to the product web page for details and specifications, or contact your Local Sales contact.
MP160 System
Animal | Langendorff and Working Heart
MP160 plus AcqKnowledge with ECG, SKT and STM amps, stimulus isolation adapter module extension cable and unipolar needle electrodes
MP160 System
High-performance mobile fNIR Imaging Systems are stand-alone functional brain imaging solutions for continuous NIR spectroscopy (NIRS). These top of the line systems provide cognitive function assessment and eliminate a great many of the drawbacks of a functional MRI. Mobile subjects are comfortable and can respond naturally in real-world situations to take a test or perform mobile […]
View AllBIOPAC provides software and hardware that allows research teams to run autonomic function tests while collecting physiological data. Here are a few studies focusing on BIOPAC’s ability to record physiological signals during autonomic function testing. The Internet, Sleep, and Heart Rate Does internet usage lead to poorer sleep? Using a BIOPAC Data Acquisition System to measure cardiovascular […]
BIOPAC’s comprehensive Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines for extracting, […]
Read All