BIOPAC® Systems, Inc. Logo

Laser Doppler Flow

Leverage LDF advantages for measuring microvascular blood perfusion

Invasive and noninvasive laser Doppler flow measurements

Continuous, noninvasive and real-time measurement capabilities

AcqKnowledge Laser Doppler Flow data

Record & Analyze Microvascular Data

Record the effects of drug treatments, exercise, or inadequate blood supply on microvascular circulation with the LDF100C Laser Doppler Flow module. Use the LDF100C for invasive and noninvasive applications. It can be used in any situation where tissue ischemia resulting from inadequate blood supply is a significant factor. For long-term, chronic experiments, use plantable single-fiber probes. Combine LDF data with other physiological parameters such as temperature, blood pressure, ECG and a variety of other signals for a detailed physiological analysis.

Variety of probes available

Surface, needle, and disposable probes for specific research needs

Connect to MP160 Systems

The MP Research System plus BIOPAC amplifiers acts as a complete, fully-isolated life science data acquisition system

Combine LDF data with other physiological parameters

For a detailed physiological analysis, add temperature, blood pressure, ECG & full range of life science signals

Application Starter Hardware  

Hardware Packages   |   Laser Doppler Flow

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.

Wired

Animal

Details

Advanced Features Spotlight

laser2.gif

Laser Doppler Flow Data Analysis

Full Online Pulsatile Flow Data Analysis The software will provide full online analysis of pulsatile flow data for each cardiac cycle. Use the automatic data reduction function More...

AcqKnowledge Laser Doppler Flow data

Planted Tissue

Flaps and planted tissues typically exhibit changes in blood flow after the planting procedure. The MP System can be programmed to control a visual or auditory More...

Laser Doppler Std Surf Probe

Irritants and Inflammation

Evaluate skin reactions resulting from hypersensitivity and inflammatory mediators. To measure micro-vascular blood flow on the skin surface, use the TSD140 or TSD146 probes. To objectively More...

AcqKnowledge Laser Doppler Flow data

Allergies

The nasal skin and mucosa are often subject to allergic reaction. To evaluate micro-vascular blood flow of the skin, standard surface probes (TSD146) are suitable. More...

tsd144145.jpg

Rheumatology

Research the micro-vascular blood flow changes resulting from different rheumatic disorders, such as rheumatoid arthritis, Raynauds phenomenon and connective tissue disease. For investigations of Raynauds More...

Support

Application Notes

Knowledge Base

Spotlight On
short, lightweight pinch leads

LEAD115 Lighter Lead Series

New series of unshielded 45 cm electrode leads with thin cable; suitable for facial EMG and other areas where lighter, shorter lead cables are required. Use for female Touchproof connectors to pinch clip connectors—connect electrodes to either a C-series amplifier or an MEC. The pinch connectors are light weight and the lead cable tinsel wire […]

View All
Latest News

MEAP and BIOPAC used to quantify rapid changes in cardiovascular state

The new issue of Psychophysiology has a study “Quantifying rapid changes in cardiovascular state with a moving ensemble average” using MEAP for preprocessing/analysis and BIOPAC hardware and software for data collection, display, and storage. The proof of concept study demonstrates a viable method for the adoption of ICG measures across the field of psychophysiology. MEAP (moving ensemble […]

News Citations—fMRI & Temperature, Postpartum Depression, and Fibromyalgia

BIOPAC provides software and hardware that allow for research teams to record and analyze respiration activity in physiological experimentation. Here are a few notable studies covering MRI, ECG, and Laser Doppler Flow measurement. fMRI & Thermal Perception: The neural mechanisms underlying thermal perception (how hot or cold we perceive the temperature to be) have not been fully […]

Read All
Request a Demonstration
Request a Demonstration