Multispektrale optoakustische Tomographie zur funktionellen Bildgebung in der Gefäßforschung

Overview

This protocol describes the use of optoacoustic technology to acquire multispectral images of in vivo human skin vasculature, allowing for real-time assessment of vascular status. It enables detailed functional imaging for early detection of microvascular impairments.

Key Study Components

Area of Science

• Neuroscience
• Biomedical Imaging
• Vascular Health

Background

• Optoacoustic imaging provides insights into skin vascular structures.
• Hemoglobin and melanin are key chromophores for functional analysis.
• The technology allows for 3D imaging in both static and dynamic conditions.
• Operator experience is crucial for effective imaging.

Purpose of Study

• To assess vascular status in real time.
• To enable early detection of microvascular impairments.
• To integrate imaging as a diagnostic tool for disease progression and treatment effects.

Methods Used

• Multispectral optoacoustic imaging.
• Real-time visualization of skin vascular structures.
• 3D image scans under various conditions.
• Quantification of hemoglobin and melanin levels.

Main Results

• Successful visualization of skin plexus at different depths.
• Functional imaging allows for detailed assessment of vascular health.
• Potential applications in various health-related fields.
• Integration into diagnostic protocols for monitoring disease progression.

Conclusions

• Optoacoustic imaging is a valuable tool for vascular assessment.
• It enables early detection and characterization of microvascular issues.
• The approach has significant implications for patient care and treatment evaluation.

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