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Sphero Block direct attachment for implants
The Sphero Block direct attachment for implants logo

Direct attachment for implants

Sphero Block

The Sphero Block direct attachment for implants is made of titanium with nitride coating and is available for any implant brand currently on the market in 2.5 mm (Normo) and 1.8 mm (Micro) spherical diameters. The nitride coating is a treatment that gives a surface hardness of 1600 Vickers.

Thanks to the use of directional rings, this attachment corrects disparallelisms of up to 14° for each implant. The functioning of this attachment is guaranteed by the coupling between the sphere and the retention cap inside the metal housing. Retention caps are available in different colours corresponding to the different retention levels.

          

PRODCUT INFO

DENTAL CLINIC

LABORATORY

PRODUCT SPECIFICATIONS

VIDEO

PRODCUT INFO

SPHERO BLOCK NORMO Ref. 002

SPHERO BLOCK NORMO

Ref. 002

Kit contains:

• 1 TITANIUM ABUTMENT (2.5mm sphere)
• 3 PINK CAPS (soft retention)
• 1 STAINLESS STEEL HOUSING
• 1 PROTECTIVE DISK
• 3 DIRECTIONAL RINGS

SPHERO BLOCK Micro Ref. 003

SPHERO BLOCK MICRO

Ref. 003

Kit contains:

• 1 TITANIUM ABUTMENT (2.5mm sphere)
• 3 PINK CAPS (soft retention)
• 1 STAINLESS STEEL HOUSING
• 1 PROTECTIVE DISK
• 3 DIRECTIONAL RINGS

DIRECTIONAL RINGS FOR SPHERO FLEX AND BLOCK

DIRECTIONAL RINGS FOR SPHERO FLEX AND BLOCK

Ref. 100AD

Kit contains:

• 3 COLOURED RINGS (with inclination of 0° - 7° - 14°)

AUXILIARY TOOLS

Chiave Sphero block flex oro 771CEF chiusa

Ref. 771CEF

• KEY FOR SPHERO FLEX AND SPHERO BLOCK (normal - micro size - hex mm. 2.3)

Chiave manipolo equator da-sola 760CE

Ref. 760CBM

• HEX SCREWDRIVER FOR TORQUE CONTROLLER CONTRA ANGLE

Ref. TE

• RATCHET TORQUE CONTROL DEVICE (for sphero block - flex and ot equator 15/35ncm strenght - max 50ncm torque, suggested 25ncm)

DENTAL CLINIC

Screw in the attachment with the proper cuff height.  Tighten the screw as much as necessary. Unscrew and tighten again. Perform this operation 3 or 4 times to obtain a good fit.

Insert the directional rings under the spheres and then try in the appropriate retnetive cap.

Per sicurezza è consigliabile togliere le cappette ritentive, mettere i dischetti protettivi e sopra rimettere
le cappette ritentive

Try the prosthesis in the mouth and check if the spaces are large enough. Fill the holes with self-curing resin and position the prosthesis in the mouth.

When the resin has hardened, remove the protective disk and then remove any excess resin.

A resina indurita togliere la protesi ed eliminare i dischetti protettivi, rifinire la resina eccedente

The finished prosthesis.

LABORATORY

Directional rings (green) are positioned on the base of the attachment.

With the OT Box bar glued together, cut away any  excess and use only the part that will become the housing for the retentive cap. The OT Box must be placed on the plastic positioner.

Modeling phase: The OT Box housing is in position and connected to the other parts with self-curing resin.

The modeled reinforcement, finished  with wax and pins, to prevent breakage of the teeth.

The cast reinforcement on the model with metal pins for each tooth.

The finished  prosthesis with the retentive caps inserted in the cast housings.

Screw the abutment on the model and choose the appropriate cuff height.

Mount the directional rings and rotate them until you find the position that will achieve optimal parallelism

Because of the elasticity of the retentive caps, they work very well if incorporated in the acrylic and/or in the pre-fabricated stainless steel housing. By using the stainless steel housing it is much easier to change the retentive caps.

The finished prosthesis with the stainless steel housing and retentive caps in place.

PRODUCT SPECIFICATIONS

VIDEO