| Patent Number |
Title Of Patent |
Date Issued |
| 5579366 |
Line detector camera for employment in, particularly, dental x-ray diagnostics installations |
November 26, 1996 |
| A line detector camera suitable for employment in a dental x-ray diagnostics apparatus contains an x-ray-sensitive detector held in a housing, the detector containing a plurality of detector elements that are arranged to form one or more lines, and having contacts connected to contro |
| 4878234 |
Dental x-ray diagnostics installation for producing panorama slice exposures of the jaw of a pat |
October 31, 1989 |
| A dental x-ray diagnostics installation for producing panorama tomograms of the jaw of a patient has a radiation source and a detector, which converts x-radiation into corresponding light radiation, disposed on opposite sides of the patient. The detector is preceded by a secondary diaphr |
| 4870673 |
Dental x-ray installation |
September 26, 1989 |
| A dental x-ray diagnostics installation having a holder for film cassette and a holder for diaphragms of different sizes, which holder for diaphragms is positioned in an x-ray source so that the beam passes through the diaphragm aperture before reaching the subject. The diaphragms ar |
| 4856038 |
Dental x-ray diagnostics installation for producing panoramic exposures of slices in the skull |
August 8, 1989 |
| A dental x-ray diagnostic installation for the production of panoramic exposures of slices of the skull of the patient particularly in the region of the jaw, characterized by an exposure unit with an x-ray unit pivotable around an axis and displaceable in a plane perpendicular to the axi |
| 4847881 |
Dental x-ray diagnostics installation for producing panorama tomograms of the jaw of a patient |
July 11, 1989 |
| A dental x-ray diagnostics installation for generating panorama tomograms of a patient has a rotary unit on which a radiation source and a carrier for a film cassette are mounted. The rotary unit is mounted so as to be rotatable around a vertical axis and can also be swivelled at right a |
| 4831645 |
Apparatus for positioning the head of a patient for producing x-ray pictures |
May 16, 1989 |
| An apparatus for positioning the head of a patient for producing dental panorama tomograms, which apparatus has an arrangement for positioning the head in a desired position relative to a fixed point with respect to at least one projection plane and this point, in turn, assumes a definit |
| 4823369 |
Dental x-ray diagnostics installation for producing panorama slice exposures of the jaw of a pat |
April 18, 1989 |
| A dental x-ray diagnostics installation has a rotary unit carrying an x-ray source and a radiation detector disposed behind a secondary diaphragm, the rotary unit rotating around the jaw of a patient to produce panorama tomograph exposures of the patient's jaw. The radiation detector gen |
| 4813060 |
Dental x-ray diagnostic apparatus for producing panorama tomograms of the jaw of a patient |
March 14, 1989 |
| A dental diagnostic apparatus or installation which obtains a better matching of the exposure data to the patient and has a rotary unit carrying the radiation source and the film cassette which are adjustable to an initial position by an adjustment arrangement and from this initial p |
| 4811372 |
Dental X-ray diagnostic installation for producing panoramic tomograms of the jaw of a patient |
March 7, 1989 |
| In order to provide a dental X-ray diagnostic installation for producing panoramic tomograms of the jaw of the patient and to achieve a simple structure with improved image quality, the apparatus includes an adjustment mechanism for the carrier of the radiation source and the film ca |
| 4807272 |
X-ray equipment support apparatus |
February 21, 1989 |
| In medical, particularly dental medical apparatus which comprise a stationarily erectible post at which a carriage is adjustably held by means of a guidance device as a carrier of a medical apparatus, for example an X-ray apparatus, a simplified post design is provided. This is compo |
| 4788699 |
Dental x-ray diagnostics installation for producing panorama tomograms of the jaw of a patient |
November 29, 1988 |
| A dental X-ray diagnostic installation for producing panoramic tomograms of the jaw of a patient is provided with a multiple diaphragm part having a plurality of different diaphragm apertures which can be adjusted to be positioned into a beam path from the X-ray source to enable producin |
| 4470811 |
Device for storing dental handpieces |
September 11, 1984 |
| The present invention is directed to a device for storing a dental handpiece, which has a supply hose connected to one end which supply hose hangs freely in a loop-like fashion below the stored handpiece when the handpiece is in a stored position. The device uses a guidance roller and |
| 4107846 |
Device for supplying cooling agents to a dental instrument of a handpiece |
August 22, 1978 |
| An improved dental handpiece having a device for supplying a cooling agent to a driven dental instument supported in a head portion of a handle section which is removably mounted on a center section of a handpiece characterized by the device for supplying fluid supplying fluid to a first |
| 4019778 |
Dental patients' chair with a parallelogram supporting arm |
April 26, 1977 |
| A dental patients' chair with two parallelogram supporting arms, each having one end linked to a base and another end carrying the seat of the chair. The invention is particularly characterized in that the base is a welded construction consisting substantially of a horizontal basic part |
| 3968990 |
Dental patient's chair including padded backrest |
July 13, 1976 |
| A dental patient's chair wherein a padding-supporting portion includes a rigid carrier or support frame having fastened to the side remote from the padding cover a unitary shaped element covering the rearwardly facing surface of the backrest, which is elastically-shaped in planes per |
