Smart 2940D Plus
The evolution of Erbium laser technology in dentistry

People needing dental care almost always put off going to the dentist for fear of feeling pain, with the result that dentists often have to resolve already compromised cases. Over recent years enormous progress has been made with the Erbium laser technique and in the majority of cases applications do not even require an anesthetic.
With Smart 2940 D plus, all classes of cavitary preparations are possible and the pain patients usually experience is greatly reduced thanks to its cold vaporization of the hard tissues. Moreover, its extremely selective and refined action also allows for preserving the healthy areas of enamel and dentine that are usually removed with ordinary rotating instruments.
Added to which the thermal effect offers the benefit of obtaining highly decontaminated cavitary surfaces with etchings similar to the traditional ones.
The Smart 2940 D plus laser system supplies energy pulses at electronically controlled intervals, allowing for rapid and efficient vaporizations of both hard and soft tissues with reduced heat content and effect on the surrounding tissues.
Smart 2940D Plus

| type of laser | Er:YAG |
| wavelength | 2940 nm |
| power to tissue | from 50 mJ to 500 mJ |
| frequency | from 10 Hz to 30 Hz |
| pulse length | 230 - 450 - 700 µs |
| transmission system | titanium articulated arm |
| electronic control | microprocessor |
| control panel | LCD |
| power supply | 230 Vac/8,5 A (max)/50-60 Hz |
| pilot beam | diode laser 1mW @ 680 nm |
| dimensions and weight | 145 cm (H), 23 cm (W), 65 cm (D) - 47kg |




