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Tissue Perfusion

Tissue Perfusion

Measure tissue perfusion (blood flow) non-invasively using laser Doppler technology. Perfusion is estimated by illuminating a tissue sample with single-frequency light and processing the frequency distribution of the backscattered light.

Using a PowerLab and our Blood FlowMeter you can continuously measure the relative changes in local microcirculatory perfusion in a variety of tissue types such as capillaries (nutritive flow), arterioles, venules and shunting vessels.

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LDF

Products and Solutions

Plug and play<br />
with total LabChart<br />
compatibility

Plug and play
with total LabChart
compatibility

Record multiple<br />
signals at one time

Record multiple
signals at one time

Mix and match<br />
products for a flexible solution

Mix and match
products for a flexible solution

Integrate your data<br />
streams in one place

Integrate your data
streams in one place

In conjunction with our solutions shown below, any device with an analog output (+/- 10V) can be connected to a PowerLab data acquisition system for synchronization of the event in LabChart, giving you even more flexibility and the ability to integrate your data streams in one place.

All of our hardware is backed by the appropriate safety certification standards. More information on safety standards.

Typical Tissue Perfusion Studies

Evaluation of vasoactive drugs on microcirculation

Monitoring peripheral circulation

Monitoring exposed animal tissue microcirculation

Recording changes in skin blood flow

Ischemia studies

Tumor vascular research

Peripheral vascular disease

Pulse wave velocity

Cerebral blood flow and perfusion

Signals Supported

Tissue Perfusion
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Microvascular blood perfusion measured in relative units.

Flexible Data Acquisition

ADInstruments systems provide an integrated solution to advance life science research. With the combination of LabChart analysis software and a PowerLab data acquisition unit you have the flexibility to collect and synchronize a wide range of signals for analysis. We also offer a range of LabChart compatible solutions able to stream directly in LabChart.

LabChart

LabChart

Enabling Discovery

LabChart data analysis software creates a platform for all of your recording devices to work together, allowing you to acquire biological signals from multiple sources simultaneously and apply advanced calculations and plots as your experiment unfolds.

LabChart and Tissue Perfusion

PowerLab

LabChart

Data with Integrity

High-performance data acquisition hardware designed for life science research. PowerLab is engineered for precise, consistent, reliable data acquisition, giving you the reproducible data you need while meeting the strictest international safety standards.

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All your Tissue Perfusion analysis in one place

LabChart software is designed specifically for life science data and provides up to 32 channels for data display and analysis options that are powerful and easy to use. With auto-recognition of ADI and LabChart Compatible hardware, multi-window views, one touch recording, simultaneous recording from multiple devices, specialized preconfigured settings, easy sharing options and an interface that can be customized to show only the features you want to use.

  • LDF

    LDF

Features and Add-Ons

Additional acquisition and analysis features and add-ons to support your Tissue Perfusion studies:

Use the backscatter channel to test signal reliability

The Backscatter channel that is output from the INL191 Blood FlowMeter is a measure of the relative strength of the returned, non-Doppler shifted signal. Thus, it can be used to get a measure of the reliability of a signal that is being recorded.

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Explore Tissue Perfusion Data in LabChart Reader

LabChart Reader is a free application for conducting limited analyses of LabChart data. Download a trial package with example data below.

Platform Required

Thanks! Your trial package is now downloading.

Once downloaded, please unzip the folder and install the LabChart Reader application.

Open the "LabChart Data Files" folder to find data files (".adicht"). Data files can be opened in LabChart Reader by double clicking on the file name.

Request a demo

Thank you for your interest in Tissue Perfusion. Please complete and submit the form below and an ADInstruments representative will aim to get in touch within one working day. If you’d like to speak to someone immediately, office contact information is available from the contact page.

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Ask a question

Thank you for your interest in Tissue Perfusion. Please complete and submit the form below and an ADInstruments representative will aim to get in touch within one working day. If you’d like to speak to someone immediately, office contact information is available from the contact page.

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