E-star Ultrasonic Endodontic

The EA Medical E-star Ultrasonic Activator is a professional endodontic device manufactured for the ultrasonic activation of irrigating solutions during root canal treatment.

After a root canal has been mechanically prepared and filled with an appropriate irrigant, a compatible E-star tip is positioned inside the canal. Ultrasonic movement helps circulate and activate the solution, improving access to canal irregularities and areas that may not be reached adequately by mechanical instruments alone.

According to the manufacturer, the E-star system is designed to:

• Assist with smear-layer removal
• Facilitate the upward movement of debris
• Improve irrigant penetration into non-instrumented areas
• Disrupt biofilm through ultrasonic cavitation
• Help reduce bacterial load within the canal
• Support cleaning of complex root canal anatomy

The device has a lightweight, ergonomically designed handpiece and supports different clinical applications through interchangeable tips. The official product specification identifies a package configuration containing six tips and a battery operating time exceeding four hours.

Key Features

• Ultrasonic endodontic irrigation activation
• Lightweight and ergonomic handheld design
• Designed for improved root canal cleaning efficiency
• Interchangeable tips for different applications
• Supplied with six tips
• More than four hours of battery operation
• Supports irrigant penetration into complex canal spaces
• Helps facilitate coronal debris removal
• Intended for professional endodontic use

Recommended Applications

• Activation of approved root canal irrigants
• Final irrigation before canal drying and obturation
• Smear-layer removal support
• Biofilm disruption inside prepared canals
• Removal of loose dentine debris
• Cleaning fins, irregularities and non-instrumented canal areas
• Irrigation of complex root canal anatomy
• Professional root canal treatment

Package Details

• Product: Ultrasonic Activator
• Model: E-star
• Tip quantity: 6 tips
• Operation: Battery-powered handheld device
• Battery operating time: More than 4 hours
• Design: Lightweight and ergonomic
• Application: Endodontic irrigation activation
• Packaging shown: E-star retail box

The exact tip sizes, ultrasonic frequency, charging voltage, battery capacity and complete accessory list are not visible in the supplied photograph and are not stated on the manufacturer’s public product page. Check the side label, instruction manual or supplier invoice before publishing those specifications.