DEVICE: Power Dental USA (D9436420R00)

A hands-free, self-retaining frame intended to allow a dental professional to retract the lips/cheeks of a patient during an orthodontic or restorative dental procedure for easy access to the field of operation. It is designed to be placed in and around the lips/cheeks and may also be designed to displace the tongue. It is a synthetic polymer device which may include suction adaptors/tubing for saliva removal to maintain a dry field. It is not intended to be placed between the teeth (i.e., not a mouth gag). This is a reusable device.

A hand-operated, self-retaining, one-piece surgical instrument intended to be used to separate/draw aside the margins of a wound/incision to allow access to tissues/organs during open surgery; it is not intended to retract the ribs and is not dedicated to ophthalmic surgery, but may otherwise be clinically dedicated. It is designed as a one-piece device (i.e., not a mounting ring, or table-fixed assembly) having two legs with distal hooked blades and a self-retaining mechanism to maintain the legs in an open position for retraction. This is a reusable device.

A hand-held, non-self-retaining dental instrument intended to be used to manually displace soft tissues of the oral cavity to improve their visualization and access, and to afford them protection during oral surgical procedures. It is typically a metallic device and includes a shaped/hooked blade with a handle/holding portion. This is a reusable device.