CSR-DAT

THE DOUBLE, CONICAL AND PATENTED CONNECTION DAT

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Result of the experience of the Odontology Department teamwork of San Raffaele (Milan, Italy) in collaboration with Sweden & Martina Research & Development Department, the implant CSR-DAT is designed from a demand of SEMPLICITY. The idea was to develop an implant that would be suitable for any clinical situation, optimizing time and results and that would offer a good primary stability whenever conditions are favorable, performing the surgical phase with a reduced number of specific instruments.

 

This are CSR-DAT premises: a very versatile and easy-to-use implant, whose hybrid morphology with tapered apex and increase of the angle in the coronal section allows to obtain an excellent stability also in immediate loading protocols.

The CSR-DAT implant presents innovative characteristics in the morphology and in the connection, together with a full treated ZirTi surface whose validity is documented by numerous in vivo, experimental and clinical studies. The implant is available in two diameters, 3.80 mm and 4.20 mm, and it simplifies the prosthodontist work, as it optimizes the stock, since the prosthetic components are in common to both the diameters.

Implants CSR-DAT present a hybrid morphology with tapered apex, designed to gain when possible, a great primary stability in the bicortical engagement.

The shape of CSR-DAT is ideal to be used in any clinical situation, from single crowns to more complex multiple rehabilitations.

The more coronal section presents a bevel which allows the realization of implant Platform Switching.
The coronal segment, with a 50° triangular thread and pitch of 0.30 mm, presents a tapered morphology, to obtain a great primary stability.

The central portion is cylindrical, has a 50° triangular thread with 0.60 mm pitch.

The apex is tapered, with 50° triangular thread more accentuated then the central segment, to facilitate the insertion also in very compact bone.
The apex has a round shape and presents 4 incisions that increase the penetration ability and the antirotational aspect. They perform as decompression and release area for the blood clot.

The DAT connection (Double Action Tight) represents the most innovative characteristic of the CSR implant: the internal interface is double and conical and it allows an excellent impermeability to bacterial attack, protecting the bone from risks of peri-implantitis infections that could affect a correct osseointegration and the consequent implant survival. The most apical cone facilitates the insertion of the abutments. The thickness of the implant walls is wide enough to confer strength and stability during the rehabilitation.

The DAT screw is characterized by a conical profile with a different angulation of the DAT connection: this difference in the angulation, compared to the angulation of the connection walls, allows a better dispersion of the masticatory forces, promoting an excellent resistance of the implant-abutment-screw assembly.

The barycenter of the head of the screw remains internal in the connection in order to minimize the effect of the masticatory loads and to preserve the abutment-screw contact and, therefore, the same implant-abutment contact.

Platform Switching

 

CSR-DAT implants present the ZirTi surface, characterized by zirconium oxide sandblasting and acid-etching with mineral acids.

This technique increases considerably the bone-implant bone surface.

ZirTi SURFACE

 

CSR-DAT implants present the ZirTi surface, characterized by zirconium oxide sandblasting and acid-etching with mineral acids.

This technique increases considerably the bone-implant bone surface.

Locator R-Tx Abutment

 

The CSR-DAT system prosthetic offer is enriched by the Locator R-Tx abutments, the new generation of the famous Zest Anchors overdenture solution. Locator R-Tx combines the consolidated Locator technology and a series of improvements that make this system even more performing and easy-to-use. Higher possibility to correct the insertion axis up to a total of 60°.