
Dorsal
Dave's Dorsal (DD)
Gergen's own dorsal variant, built to the protrusive position and adjustment range you prescribe.
Snore Guards
Created for comfort — a dual laminate anti-snore appliance, hard outside and soft against the teeth.

Removable · Scan or impression
Scan or impressions, a bite where the design needs one, and a signed prescription. If anything on the Rx is left open, a technician calls your practice before the case is started.
Print it or save it as a PDF, then send it with the case.
The Original Snore Guard is made with a hard outer shell and a soft inner surface, so the patient gets the durability of a rigid appliance and the comfort of a soft one in the same piece.
The two shells are fused together in the posterior sections with the mandible held in a forward position.

Dorsal
Gergen's own dorsal variant, built to the protrusive position and adjustment range you prescribe.

Dorsal
Two independent arches with acrylic dorsal fins engaging upper ramps, adjusted by screws in the upper acrylic.

TAP
The TAP with its hardware set facially, on the outside of the trays, for more tongue room. Three hook sizes cover 15 mm, adjusted 0.25 mm per 180-degree turn of the key. Hard acrylic or soft liner, built from scans or impressions and a construction bite.