Key Features and Specifications
- Design: Compact, lightweight, wireless “pen-type” operation for better maneuverability and reduced practitioner hand fatigue.
- Injection Modes: Typically features three speed gears: High, Low, and PDL (periodontal ligament) for precise control over drug dosage.
- Display: Equipped with an LCD screen that provides real-time monitoring of the injection progress, including dose tone and battery level.
- Aspiration System: Includes a “back suction” or uniform injection feature to avoid the risk of intravascular injection (blood entry).
- Battery: Powered by a rechargeable lithium battery (often around 200mAh/3.7V) with inductive or standard charging.
- Hygiene: The injection tubes are typically autoclavable (e.g., at 134°C) to maintain clinical safety standards. [1, 2, 3, 4, 5, 6, 7, 8, 9]
Operation and Benefits
The device uses advanced algorithms to provide dynamic pressure feedback, ensuring consistent delivery regardless of tissue density. By automating the injection, it minimizes the high-pressure surges associated with manual syringes that often cause patient pain. It is compatible with standard dental anesthetic carpules and disposable needles


















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