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BioClear TwinRing - For Class II Matrix Adaptation

BioClear
Pack of 2
pack of 20
Rs. 22,570 Rs. 28,255
For use in sectional Class II matrix adaptation
Key features
1. Adapts to a variety of tooth shapes
2. Applies strong and even tension
3. Assists in the separation of the teeth
4. Creates a strong seal with the matrix without collapsing the matrix into the cavity
Material :
Size :

TwinRing - For Class II Matrix Adaptation


The TwinRing is designed for use in sectional Class II matrix adaptation and can be used with any matrix. The unique design allows the TwinRing to adapt to a variety of tooth types and shapes. The geometry of the ring causes it to apply a strong, even tension that:

  • Assists in the separation of the teeth
  • Creates a strong seal with the matrix without collapsing the matrix into the cavity
  • Doesn’t allow the composite to flow past the gingival margin which eliminates line angle overhangs.

The structural design of the TwinRing causes it to have excellent form memory; it is guaranteed to retain its original shape without warping, even after hundreds of uses.

For Posterior Class II restorations
Custom Tab Content 4
Instructions:

1. PRE-WEDGE AND PREPARE THE TOOTH
A. Insert the Bioclear Diamond Wedge before cavity preparations. This will stretch the periodontal ligaments providing more working space and separation for a tight contact once the restoration is complete.
B. Prepare the tooth. Make sure to break the contact using a fine bur or the TruContact Sander.

2. REMOVE WEDGE AND THEN PLACE BIOCLEAR MATRIX INTO THE EMBRASURE
A. Remove the pre-wedge. Then, using cotton pliers, grip the small tab on the selected matrix.
B. Slide the matrix into the embrasure space making sure the matrix is centered on the tooth and the tab is towards the occlusal.

3. WEDGE THE MATRIX
A. You can either re-use the wedge used in the pre-wedging step, or use a larger wedge for stronger separation.
B. Insert the selected wedge against the matrix. Check that the wedge has not inverted the curve of the Bioclear Matrix.
Note: In deep caries cases, use the Deep Caries Diamond Wedge. Position the Deep Caries bubble toward the cavity.

4.PLACE THE TWIN RING
A. Open the Twin Ring using the Bioclear ring forceps just enough to get past the matrix down to the gingival margin.
B. Release the forceps to clamp the ring over the top of the wedge and down against the matrix and teeth. Ensure that the matrix is between the tines and the tooth, is not folded inside the hands of the ring ,and is properly positioned. Use your fingers to lightly press on the ring to seat it more fully.
Note: With the tip of opened cotton pliers, gently adapt the matrix against the neighboring tooth. This will create a broad contact.

5. PLACE THE COMPOSITE
A. Using the Bioclear clear posterior matrix allows for 3 point curing. B. Cure from the buccal, lingual and occlusal before removing the matrix.

6.REMOVE THE TWIN RING, WEDGE, AND MATRIX
A. Use the Bioclear Punch Pliers to assist in the removal of the matrix and wedge. Squeeze the end of the handle to open and, upon release, the point will punch through the matrix.

Storage
Store at cool and dry place

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