Getting Started with Blood Draw Timer

Welcome to Blood Draw Timer! This guide will help you use our tool effectively during venipuncture procedures. ## Why Timing Matters Proper tourniquet timing is crucial for: - Patient comfort and safety - Accurate laboratory results - Preventing hemoconcentration - Meeting quality standards ## Using the Tourniquet Timer 1. **Apply the tourniquet** to the patient's arm 2. **Click "Start Tourniquet"** immediately 3. **Watch the color indicator** as time progresses 4. **Release before 1 minute** for best results ## Understanding the Color Codes - **Green (0-30 seconds)**: Safe zone, proceed normally - **Yellow (30-45 seconds)**: Caution, be aware of time - **Orange (45-60 seconds)**: Warning, prepare to release - **Red (60+ seconds)**: Release immediately ## Collection Timer Use the collection timer to: - Track total procedure duration - Document for quality assurance - Monitor efficiency ## Best Practices - Always verify patient identity before starting - Select appropriate vein and equipment - Release tourniquet as soon as blood flow is established - Follow your facility's specific protocols ## Tips for Success 1. Position the timer where you can see it easily 2. Use on a tablet or phone at bedside 3. Reset between patients 4. Document times as needed for QA Stay safe and accurate with every draw!