Hart Biological’s IMPACT Analyzer

Revolutionary Impedance Aggregometer

The Hart Biological Impact Analyzer represents a breakthrough in platelet function testing technology, delivering precise platelet aggregation analysis using minimal blood samples. This state-of-the-art analyzer streamlines platelet testing while maintaining laboratory accuracy standards.

Key Features and Benefits of the Impact Analyzer – Minimal Sample Requirements for Maximum Efficiency

The IMPACT platelet function analyzer requires only 300 µL of citrated whole blood, eliminating time- intensive sample preparation procedures. Following recalcification this whole blood testing approach preserves the natural physiological environment essential for accurate in vivo platelet activity assessment.

Advanced Impedance Aggregometry Technology

The Impact Analyzer utilizes impedance aggregometry to measure platelet function by detecting electrical impedance changes as platelets adhere to and aggregate upon specialized electrode surfaces. This automated platelet function assessment system provides quantitative results with superior precision.

How It Works:

• Citrated whole blood samples are placed in temperature-controlled test cell chambers
• Dual electrode pairs monitor platelet aggregation responses
• Specific agonist addition triggers platelet clustering on electrode surfaces
• Continuous impedance measurements generate comprehensive aggregation curves
• Results display in Ohms (Ω) with magnitude, rate, and area under curve (AUC) parameters

Practical Alternative to Optical Aggregometry

While optical aggregometry remains the established gold standard for detailed platelet function assessment, the Hart Biological Impact Analyzer provides a practical, user-friendly alternative that maintains full functionality while requiring less technical expertise and sample manipulation.

Ideal for Modern Laboratories

• Reduced sample preparation complexity
• Faster turnaround times
• Lower training requirements
• Maintained accuracy
• Enhanced workflow efficiency

Why Choose Hart Biological’s IMPACT Analyzer?

The Impact Analyzer combines cutting-edge impedance aggregometry technology with user-friendly design, making advanced platelet function testing accessible to laboratories of all sizes. This innovative analyzer delivers the precision and reliability required for critical decisions while streamlining laboratory operations.

Transform your platelet function testing capabilities with Hart Biological’s Impact Analyzer –and experience the next generation of platelet function testing.

• Built-in LCD Touchscreen Display
• Built-in Barcode/Label Scanner
• Bluetooth, electronic pipette

Comprehensive Testing Capabilities Multi-Channel Platelet Function Analysis

The Impact Analyzer features six independent testing channels with dual electrode sensors, enabling simultaneous testing on multiple agonists:

Agonist Testing Options:

• Adenosine diphosphate (ADP)
• Arachidonic acid (ARA)
• Collagen
• Thrombin receptor activation peptide (TRAP)
• Ristocetin (High and Low concentrations)

Control and Antagonist Testing:

• U46619
• Prostaglandin E1 (PGE1)
• Aspirin (ASA)
• P2Y12 inhibitors
• GPIIb/IIIa antagonists

Optimized Testing Conditions

• 37°C temperature control maintains physiological conditions
• Integrated stirring mechanism ensures proper platelet mixing and activation
• 10-minute testing completion for rapid decision-making

Simplified Workflow Benefits

• No platelet-rich plasma preparation required (unlike light transmission aggregometry)
• Standard citrate blood collection tube compatible
• Reduced operator variability through Bluetooth-controlled electrical pipetting
• Minimal technical training requirements

Superior Measurement Accuracy

• Impedance measurements resist interference from sample turbidity and lipemia
• Less susceptible to optical method limitations
• Consistent, reproducible results across operators Advanced User Interface and Data Management Intuitive Touchscreen Controls
• Pre-programmed testing protocols
• Built-in quality control procedures
• Real-time monitoring of electrode function, temperature stability, and mixing

Comprehensive Data Management System

• Full curve data storage for retrospective analysis
• HL7 protocol compatibility for seamless laboratory information system (LIS) integration
• Complete connectivity solutions for modern laboratory workflows

Quality Control Features

• Liquid QC protocols
• Continuous electrode function monitoring
• Temperature stability verification
• Real-time mixing validation