FindTrial
Sign In

Non Invasive and Non-Contact Imaging Of Tissue Oxygenation and Vascular Reactivity

Non Invasive and Non-Contact Dual-modal Imaging Of Tissue Oxygenation and Vascular Reactivity Dynamic Imaging Of Tissue Metabolism and Vascular Function.

Status
Withdrawn
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT01573390
Enrollment
0
Registered
2012-04-09
Start date
Unknown
Completion date
Unknown
Last updated
2022-04-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Quantitative Validation of Imaging System

Keywords

Non-invasive, tissue-oxygenation, hyperspectral, CWC imaging system

Brief summary

1. Quantitative validation of non-contact oxygenation imaging by the CWC imaging system 2. Quantitative validation of non-contact vascular function imaging by the CWC imaging system 3. Evaluation of the clinical usability of the CWC imaging system for further technology development and engineering improvement

Detailed description

The hyperspectral imaging technique estimates cutaneous tissue oxygenation by illuminating tissue and detecting tissue reflectance at different wavelengths. One major advantage of hyperspectral imaging is non-invasive and non-contact detection of tissue functional properties. The dual-mode imaging system integrates hyperspectral and thermal imaging modalities for simultaneous assessment of cutaneous tissue oxygenation and vascular function. This clinical protocol is defined to validate the CWC system on healthy human subjects

Interventions

None listed

Sponsors

Chandan K Sen
Lead SponsorOTHER

Study design

Observational model
OTHER
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Adult 18 years and older * No history of diabetes. * No history of vascular disease

Exclusion criteria

* Under 18 years of age * Unable to provide informed consent * Prisoners * Current smoker

Design outcomes

Primary

MeasureTime frameDescription
Non-Contact Oxygenation Imagiing1 yearQuantitative validation of non-contact oxygenation imaging by the CWC imaging system
Non-Contact Vascular Function Imaging1 yearQuantitative validation of non-contact vascular function imaging by the CWC imaging system

Secondary

MeasureTime frameDescription
Clinical usability for Comprehensive Wound Centers1 yearEvaluation of the clinical usability of the CWC imaging system for further technology development and engineering improvement.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026