| Patent | Date |
|---|
Method of calibrating a radiological system and of measuring the equivalent thickness of an object
Grant 5,528,649 - Heidsieck June 18, 1 | 1996-06-18 |
Method for displaying an image of a portion of the inside of a three-dimensional physical structure
Grant 5,412,763 - Knoplioch , et al. May 2, 1 | 1995-05-02 |
Underframe for medical examination table
Grant 5,345,632 - Langenaeken , et al. September 13, 1 | 1994-09-13 |
Method for determining the function representing the effect of non-reciprocity of a radiographic film
Grant 5,347,563 - Heidsieck September 13, 1 | 1994-09-13 |
Process for the correction of distortions in radiological images
Grant 5,336,880 - Leclerc , et al. August 9, 1 | 1994-08-09 |
Method for the correction of the measurements of optical density made on a radiographic film
Grant 5,297,036 - Grimaud March 22, 1 | 1994-03-22 |
Method for acquisition of radiological data in multiple orthogonal orientations using a 2D detector relating to a body irradiated with x-rays and for reconstruction of structures corresponding to said body using an algebraic algorithm
Grant 5,287,274 - Saint Felix , et al. February 15, 1 | 1994-02-15 |
Safety device in a radiology machine
Grant 5,285,492 - Janouin , et al. February 8, 1 | 1994-02-08 |
Process for representing views of an object
Grant 5,245,538 - Lis September 14, 1 | 1993-09-14 |
Stereographic X-ray examination system including graphic screen means for generating index marks to locate corresponding regions in different X-rays
Grant 5,245,539 - Romeas , et al. September 14, 1 | 1993-09-14 |
Method of multi-scale reconstruction of the image of the structure of a body at an increased speed
Grant 5,241,471 - Trousset , et al. August 31, 1 | 1993-08-31 |
Method for recording movements inside an object and for showing on an image display the effects of these movements
Grant 5,233,516 - Le Roux August 3, 1 | 1993-08-03 |
Method to correct the measurement of the bone density in a scanner using a calibration phantom having two inserts
Grant 5,222,021 - Feldman , et al. June 22, 1 | 1993-06-22 |
Method for displaying a portion of the body
Grant 5,222,201 - Lis June 22, 1 | 1993-06-22 |
Mammograph provided with an improved needle carrier
Grant 5,219,351 - Teubner , et al. June 15, 1 | 1993-06-15 |
Method of computation and processing of the image in conical projection, of a sampled three-dimensional object
Grant 5,218,534 - Trousset , et al. June 8, 1 | 1993-06-08 |
Method and system for the calibration of an x-ray scanner using an off-centered circular phantom
Grant 5,214,578 - Cornuejols , et al. May 25, 1 | 1993-05-25 |
NMR machine with low field and dynamic polarization
Grant 5,208,533 - Le Roux May 4, 1 | 1993-05-04 |
Device for obtaining and switching high voltages applied to X-ray tube electrodes
Grant 5,200,645 - Laeuffer April 6, 1 | 1993-04-06 |
Method, tube and system for eliminating a fixed antiscatter grid in a radiological image
Grant 5,195,120 - Evain , et al. March 16, 1 | 1993-03-16 |
Imaging process and system for transillumination with photon frequency marking
Grant 5,174,298 - Dolfi , et al. December 29, 1 | 1992-12-29 |
Method of three-dimensional reconstruction of arborescence by labeling
Grant 5,175,773 - Garreau , et al. December 29, 1 | 1992-12-29 |
Method for the estimation and calibration of the lumination received by a radiographic film
Grant 5,166,969 - Heidsieck November 24, 1 | 1992-11-24 |
High-voltage connector for an X-ray tube
Grant 5,154,638 - Sireul , et al. October 13, 1 | 1992-10-13 |
Patient support having a long range of vertical displacement
Grant 5,149,074 - Jarin September 22, 1 | 1992-09-22 |
Method for the measurement of the effects of eddy currents
Grant 5,126,672 - Le Roux June 30, 1 | 1992-06-30 |
X-ray scanning tube with deflecting plates
Grant 5,125,019 - Evain , et al. June 23, 1 | 1992-06-23 |
Method for the 3D display of octree-encoded objects and device for the application of this method
Grant 5,123,084 - Prevost , et al. June 16, 1 | 1992-06-16 |
Method for calibrating the measuring system of an X-ray apparatus
Grant 5,123,037 - Picard , et al. June 16, 1 | 1992-06-16 |
X-ray diagnosis system for angiographic examination with device for the automatic tracking of a contrast medium
Grant 5,111,492 - Klausz May 5, 1 | 1992-05-05 |
Device to control the speed of two-phase or three-phase motors
Grant 5,105,141 - Ernest April 14, 1 | 1992-04-14 |
Method and system for calibrating an x-ray scanner by employing a single non-circular standard
Grant 5,095,431 - Feldman , et al. March 10, 1 | 1992-03-10 |
Method for the computing and imaging of views of an object
Grant 5,095,521 - Trousset , et al. March 10, 1 | 1992-03-10 |
Radiation control device with variable active surface of the type sensitive to ionizing radiation
Grant 5,083,305 - Tirelli , et al. January 21, 1 | 1992-01-21 |
X-ray tube with low extra-focal radiation
Grant 5,065,419 - Leguen , et al. November 12, 1 | 1991-11-12 |
X-ray tube having a variable focus which is self-adapted to the load
Grant 5,060,254 - de Fraguier , et al. October 22, 1 | 1991-10-22 |
NMR machine phantom and a method of measuring the characteristics of a magnetic field using such a phantom
Grant 5,055,791 - LeRoux , et al. October 8, 1 | 1991-10-08 |
Photoconductive detectors of ionizing radiation, and methods of implementation
Grant 5,051,592 - Trotel September 24, 1 | 1991-09-24 |
Method for the automatic resetting of images
Grant 5,048,103 - Leclerc , et al. September 10, 1 | 1991-09-10 |
X-ray tube with a flat cathode and indirect heating
Grant 5,044,005 - De Fraguier , et al. August 27, 1 | 1991-08-27 |
Probe provided with a concave arrangement of piezoelectric elements for ultrasound apparatus
Grant 5,042,492 - Dubut August 27, 1 | 1991-08-27 |
Cathode for an X-ray tube and a tube including such a cathode
Grant 5,031,200 - Plessis , et al. July 9, 1 | 1991-07-09 |
High acquisition rate tomography by translational step rotation
Grant 5,022,060 - Trotel June 4, 1 | 1991-06-04 |
Mammograph equipped with an integrated device for taking stereotaxic photographs and a method of utilization of said mammograph
Grant 5,018,176 - Romeas , et al. May 21, 1 | 1991-05-21 |
Method for depiction of moving parts in a body by nuclear magnetic resonance experiment
Grant 5,007,426 - Le Roux April 16, 1 | 1991-04-16 |
High-voltage supply device for an x-ray tube
Grant 5,003,452 - Sireul , et al. March 26, 1 | 1991-03-26 |
X-ray tube cooling devices
Grant 4,995,065 - Janouin , et al. February 19, 1 | 1991-02-19 |
Rotating anode for X-ray tube
Grant 4,991,194 - Laurent , et al. February 5, 1 | 1991-02-05 |
Cassette carrier adaptable in size and position for mammography
Grant 4,989,227 - Tirelli , et al. January 29, 1 | 1991-01-29 |
Mammograph
Grant 4,979,196 - Lieutaud , et al. December 18, 1 | 1990-12-18 |
Rotating anode X-ray tube comprising anodic current flow device
Grant 4,964,147 - Laurent , et al. October 16, 1 | 1990-10-16 |
Rotating anode of composite material for X-ray tubes
Grant 4,958,364 - Guerin , et al. September 18, 1 | 1990-09-18 |
3-D image reconstruction using Fourier transformation with differing resolutions of image axes
Grant 4,958,282 - Barjhoux September 18, 1 | 1990-09-18 |
Examination bed for NMR or tomodensitometry apparatus
Grant 4,944,501 - Sireul , et al. July 31, 1 | 1990-07-31 |
X-ray image intensifier tube with circuit to compensate for the effects fo magnetic distortion
Grant 4,945,223 - Beauzamy July 31, 1 | 1990-07-31 |
Method for the removal of artifacts in an NMR imaging experiment
Grant 4,926,124 - Le Roux May 15, 1 | 1990-05-15 |
Isocentric x-ray equipment stand having four axes of rotation
Grant 4,922,512 - Lajus , et al. | 1990-05-01 |
Compact type X-ray emitter
Grant 4,920,554 - Gabbay , et al. April 24, 1 | 1990-04-24 |
Passive-decoupling receiving antenna, in particular for a nuclear magnetic resonance imaging apparatus
Grant 4,857,850 - Mametsa , et al. August 15, 1 | 1989-08-15 |
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