Baseplate for U-Frame Head Mask, Treatment Chair

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Baseplate for U-Frame Head Mask, Treatment Chair.

The Base plate for a U-Frame Head Mask accommodates a Silverman Head and Neck Support and a Standard U-Frame Thermoplastic Head Mask. A Spacer is also included if needed. This Base plate is also notched for position location and has two location pins and is secured to the Chair Back with a knob. The Base plate is typically mounted to the chair back in positions A to M. Positions N to Z are used when the Base plate is rotated 180 degrees for taller patients. The Base plate also has two positions, A and B, for the U-Frame Clamps. ‘A’ is used when the Base plate is in the A-M position and ‘B’ is used when the Base plate is used in the N to Z positions. Use standard procedure for forming head mask.