Abstract: A rubber dam clamp comprising a transverse arch connecting two free ends, the two free ends having opposing retentive bonding pads for improved retention, stability, and comfort of rubber dam applications, when applied to a patient's tooth, due to the combination of increased contact surface and use of adhesives between the clamp and the tooth. Further, the invention relates to the adaptation of conventional rubber dam clamps into they type referred to above so as to create a similar combination of frictional force and use of adhesive in order to maintain the position of the clamp in dental procedures.

Abstract: Improved gingival retraction devices having a structural backing component which transmits simultaneous circumferential vertical forces to insert gingival retraction material into the gingival crevice.

Abstract: A rubber dam clamp comprising a transverse arch connecting two free ends, the two free ends having opposing retentive bonding pads for improved retention, stability, and comfort of rubber dam applications, when applied to a patient's tooth, due to the combination of increased contact surface and use of adhesives between the clamp and the tooth. Further, the invention relates to the adaptation of conventional rubber dam clamps into they type referred to above so as to create a similar combination of frictional force and use of adhesive in order to maintain the position of the clamp in dental procedures.

Abstract: An adjustable dental appliance for positioning and retaining absorbent polymer rolls in the oral cavity; in an anatomical location in the mandible (lower jaw) where the submandibular and sublingual glands secrete saliva that interferes with visibility during treatment and contaminates the application of moisture sensitive dental materials. The appliance consists of an adjustable dental device which engages the opposite convex surfaces of a tooth with a clasps joined to clasp arms which are mounted on a resilient transverse member. The relative displacement of the clasp arms are adjusted with a plier-like instrument that separates the clasp arms by stressing the tension of the transverse resilient member until the appliance is in place in relation to a tooth to be engaged. Adjacent to each clasp arm, a rectangular projection of metal and small diameter metal shaft, end free and unsupported to receive two absorptive polymer rolls.

Abstract: A jig for the cutting of proximal boxes or outline forms in dentistry employs a guide table and paralleling arm. The guide table is located over the teeth by the clamping action of a pair of depending retentive arms which engage the embrasure area between adjacent teeth. The paralleling arm, which receives the dental burr, is swingable over the guide table and the latter and the arms in turn are provided with guide surfaces for determining the location and attitude of the buccal, lingual, axial and cervical walls of a proximal box.