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G.A.32 Damper

resilient attachment


The damper G.A.32, extracoronal adjustable dental attachment international Grifo, has been designed for free-saddled removable dentures to grant low stress on the pillars.
One version that joints small dimensions with the maximum strength.
Easy to apply, it is made up of two main elements:
- matrix, composed by a single item: female;
- patrix, composed by four items; male, pin, sheath and spring, easily interchangeable removing the pin placed laterally to the sheath.
The particular cylindrical shape of the joint offers an extended contact surface giving a greater retention force and friction and gives a special ease of insertion.
The cylindrical-shaped end of the sheath allow the housing of the spring.
The spring, made of high quality material, ensures the best effectiveness over time; even if the spring gets less, there's the possibility to maintain the frition.

G.A.32 damper Grifo can be provided also with adjustable patrix allowing a more precise activation.
 

Technical features 

Female

 Patrix

• Five materials: resin alloy, ceramic alloy, ceramic alloy suitable for casting on, stainless steel, calcinable plastic

• Four components: male, pin, sheath and spring


• One material: stainless steel

• Two inclinations: 90°  and  107°

• Two versions: standard and adjustable




        female                             male                            pin                     spring                   sheath
       



    1. Wax the female to the crown using the proper paralleling mandrel in axis with the alveolar ridge, leaving sufficient space for the papilla (Fig. 1)
    2. Investing the crown with the soldering female.
    3. Assemble the complete attachment (patrix with the female (Fig. 2)
    4. Go on with the surveying and the casting.
    5. Fix the sheath to the framework with resin (Fig. 3)
    6. Remove the male.
    7. Investing for the soldering.
    8. Insert the framework on the model and mount teeth on saddles (Fig. 4)
    9. Before the duplicating, remove the male, insert the pin and fill the sheath of plaster or silicon to prevent the infiltration of the resin.
    10. Procede with the finishing of the prosthesis.
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