The Common Sense VS-SENSE Self Use Indicator Swab
The VS-SENSE is a rapid, Clia waived, Vaginal swab-based test for BV and Trichomonas by identifying changes in the acidity parameters of vaginal secretion. The VS-SENSE swab is coated with an innovative propriety. When the polymer, which is yellow before use, contacts fluid with the combination of pH level, and buffer capacity, which cross a specific thresh hold, the user observers a blue or green stain on the swab. The VS-SENSE technology is based on combining the measurement of pH with buffer capacity (the concentration of protein within the discharge) which brings the overall accuracy of the test to over 90%. This rapid and accurate test makes it a unique product for any busy office.
Features and Specifications:
- Does not require a color scale to easily interpret results
- Immediate reaction and result reading - within 10 seconds
- A true one step test
- Sensitivity: 91.8%
- Specificity: 93%
- PPV: 91.8%
- NPV: 93%
- Accuracy: 92%
