DESIGNED FOR YOUR PEACE OF MIND The CA PRIMA is not just an evolution of a previous generation. It is an entirely re-engineered 1:1 contra-angle. We’ve taken our legendary reliability and enhanced it with our renowned Swiss quality and know-how. This, combined with a number of innovative features, has led to a completely reinvented contra-angle. The result is a product designed to simplify your work and offer you complete peace of mind. While its engineering might seem impressive on the inside, the outside is simply a contra-angle with the utmost reliability and lasting durability, allowing you to work with absolute ease and confidence and enhancing your patients’ comfort. OPTIMISED FIELD OF VISION Redefined handpiece head in a tapered shape, offering you better visibility. DESIGNED TO LAST Built using stainless steel for greater resistance to mechanical impact and extended service life. GUARANTEED RELIABILITY Reduced vibrations thanks to the patented Accu-chuck advanced system that guarantees longer service lifespan and enhanced comfort. IMPROVED VISIBILITY AND GREATER PRECISION Newly patented mixed Accu-spray micro system creating a finer spray cloud for improved visibility and working precision.

Handpieces with interchangeable heads and contra-angles with detachable cups are the only instruments that can be fitted to motors rotating at 40,000 rpm. Apart from superior comfort and extended service life, Bien-Air prophylaxis instruments in particular offer high resistance to abrasive cleaning pastes and can withstand constant and repeated sterilizations.

This last-generation handpiece is the result of our ongoing research and development work. PM 1:1 is designed to withstand the stresses resulting from repeated lateral pressure, while maintaining exceptional precision. You will appreciate the absence of vibration, quiet operation and tried and tested bur locking system. Micro-Series. Welcome to a New Dimension. Bien-Air’s new generation Micro-Series models ally innovation with compact design, resulting in improved power and maneuverability. Up to 30% shorter and 23% lighter than traditional models, they have an easy grasp that allows for optimal work comfort with less strain on the hand, arm, and shoulder.

The CA 20:1 contra-angle now has a new tapered head shape! This tapered head will significantly improve the visibility of the surgical site, ensuring enhanced ergonomics for the end user and a wider view angle! This contra-angle has an irrigation system internal to the instrument, a world-first. So your grip is not impeded by the irrigation line. The jet of physiological liquid is projected onto the drill shaft itself, providing perfect cooling, mainly when using implant guides for insertions. Micro-Series. Welcome to a New Dimension. Bien-Air’s new generation Micro-Series models ally innovation with compact design, resulting in improved power and maneuverability. Up to 30% shorter and 23% lighter than traditional models, they have an easy grasp that allows for optimal work comfort with less strain on the hand, arm, and shoulder. In addition, its shafts and gears are machined in stainless steel with high resistance to saline solutions. Longer service life The Most Durable Implantology Handpiece on the Market The drive system of the CA 20:1 L contra-angle has been optimized to withstand more than 1600 uses @70 Ncm. This substantially increases the instrument’s service life. Accu-Chuck™ bur-locking and rotation drive mechanism This proven bur-locking and vibration-canceling system vouches for optimal stability and precision, no matter the rotational speed. Assembled with Bien-Air's Soft Push™ button, bur release is quick and easy. Soft Push Bien-Air’s unique push-button insert locking mechanism. Light pressure is all that is needed. Bur changing is quick and comfortable. This mechanism guarantees firm yet precise locking. Dualook™ illumination Combined with two dualook™ multi-strand optical glass conductors, unobscured intraoral visibility is guaranteed from wider angles.