Related Experiment Videos
Development and clinical evaluation of a computerized limb volume measurement system (CLEMS)
J H Bednarczyk1, C Hershler, D G Cooper
1G.F. Strong Centre, British Columbia Rehabilitation Society, Vancouver, Canada.
Archives of Physical Medicine and Rehabilitation
|January 1, 1992
Summary
A new tool, the computerized limb volume measurement system (CLEMS), accurately quantifies limb edema. CLEMS offers a reliable and valid method for measuring limb volume, aiding in effective edema management.
Area of Science:
- Rehabilitation Medicine
- Medical Device Development
- Clinical Measurement
Background:
- Limb edema management is hindered by the lack of precise, rapid, noninvasive tools for volume quantification.
- Existing methods like water displacement and tape measurement have significant clinical limitations.
Purpose of the Study:
- To develop and evaluate a novel tool, the computerized limb volume measurement system (CLEMS), for accurate limb volume measurement.
- To compare the efficacy of CLEMS against established methods for assessing limb edema.
Main Methods:
- Development of the computerized limb volume measurement system (CLEMS) for rapid limb volume assessment.
- Comparative analysis of CLEMS, water displacement, and tape measure methods on eighteen legs (plaster, non-edematous, edematous).
Main Results:
- CLEMS demonstrated close agreement with the water displacement method in determining limb volumes.
- The tape measure method was found to be an invalid approach for limb volume measurement.
- CLEMS proved to be a reliable and valid tool for quantifying limb volume, irrespective of limb position.
Conclusions:
- CLEMS represents a significant advancement in the noninvasive assessment of limb volume, crucial for managing limb edema.
- This technology enables clinicians to accurately track treatment efficacy and optimize patient care strategies for edema.