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Multimodal Imaging and Spectroscopy Fiber-bundle Microendoscopy Platform for Non-invasive, In Vivo Tissue Analysis

Multimodal Imaging and Spectroscopy Fiber-bundle Microendoscopy Platform for Non-invasive, In Vivo Tissue Analysis

Published on: October 17, 2016

Multispectral tissue characterization for intestinal anastomosis optimization.

Jaepyeong Cha¹, Azad Shademan², Hanh N D Le¹

¹Johns Hopkins University, Department of Electrical and Computer Engineering, 3400 North Charles Street, Baltimore, Maryland 21218, United States.

Journal of Biomedical Optics

|October 7, 2015

Summary

This summary is machine-generated.

This study introduces a portable multispectral imaging (MSI) platform to improve intestinal anastomosis. The technology aids surgeons in identifying optimal tissue areas for suturing, potentially reducing complications.

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Published on: July 21, 2023

Area of Science:

Surgical Innovation
Biomedical Imaging
Gastroenterology

Background:

Intestinal anastomosis restores bowel continuity but has a high complication rate.
Current visual inspection methods for anastomosis are limited in assessing tissue subsurface and spectral characteristics.
Relying solely on visual cues for suturing can lead to issues like bleeding and leakage.

Purpose of the Study:

To present a proof-of-concept for a portable multispectral imaging (MSI) platform.
To demonstrate the platform's utility in tissue characterization for intestinal anastomosis.
To explore MSI's role in preoperative surgical planning for improved anastomosis outcomes.

Main Methods:

Development of a portable MSI platform using fiber ring light and polarizers.
Coupling the MSI system with image analysis software for data interpretation.
Testing the platform on ex vivo porcine intestine tissue to evaluate its performance.

Main Results:

Demonstrated the feasibility of the portable MSI platform for tissue analysis.
Successfully identified optimal regions for suture placement in ex vivo intestinal tissue.
Showcased the potential of MSI to provide subsurface tissue information beyond visual inspection.

Conclusions:

The portable MSI platform shows promise for enhancing intestinal anastomosis procedures.
MSI can provide critical tissue characterization data to guide surgical planning and execution.
This technology has the potential to reduce anastomosis-related complications by improving suture site selection.