Adjustable dental x-ray image media holder

Ambient noise cancellation for voice communication device

Apparatus and method for measuring bulk density of solid particl

Apparatus for acceleration and application of negative ions and

Apparatus for generating x-ray holograms

Apparatus for monitoring X-ray beam alignment

Apparatus for reproducibly positioning an image receptor for int

Apparatus for retaining a radiographic sensor during dental...

Apparatus for taking radiographs used in performing dental subtr

Arrangement for introduction of a film magazine in a film-proces

Arrangement related to a dental sensor

Barrier and cushioning apparatus for dental radiography

Barrier and cushioning apparatus for dental radiography

Bite block for dental X-Ray procedures

Bitewing holder

Bitewing X-ray film holders

Cephalostat for cephalometric roentgenography

Color coding method and apparatus for an X-ray positioning syste

Comfort guard

Comfort-enhancing intraoral dental radiographic film packet...