| Patents for H05G 1 - X-ray apparatus involving x-ray tubes; Circuits therefor (11,901) |
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| 06/03/1992 | EP0487767A1 High frequency X-ray generator |
| 06/03/1992 | EP0487766A1 X-ray diagnostic generator with an inverter supplying the high voltage transformer |
| 06/02/1992 | US5119409 Dynamic pulse control for fluoroscopy |
| 05/29/1992 | WO1992009184A1 Coronary tracking display |
| 05/29/1992 | WO1992004620A3 Method and apparatus for high resolution inspection of electronic items |
| 05/29/1992 | CA2475408A1 Coronary tracking display |
| 05/29/1992 | CA2475403A1 Coronary tracking display |
| 05/27/1992 | EP0487108A1 X-ray imaging apparatus capable of eliminating unwanted X-ray image signal components |
| 05/27/1992 | EP0486717A1 Medical diagnostic system |
| 05/26/1992 | US5117446 X-ray diagnostic apparatus comprising means for the enlarged visual display of a selectable detail of the overall image |
| 05/26/1992 | US5117445 Electronically enhanced x-ray detector apparatus |
| 05/21/1992 | DE4137724A1 Radiography system with X=ray source - has X=ray beam intensifier tube, whose input image dia. is 250-400 mm |
| 05/21/1992 | DE4036795A1 Medium frequency oscillating circuit inverter - is designed in bridge circuit provided with thyristors in branches and free running diodes |
| 05/20/1992 | EP0486102A1 X-ray examining device |
| 05/20/1992 | EP0485998A1 X-ray apparatus |
| 05/19/1992 | US5115460 X-ray analysis apparatus comprising an adjustable slit diaphragm |
| 05/15/1992 | CA2073247A1 Coronary tracking display |
| 05/12/1992 | US5113137 Method and apparatus for reducing image noises |
| 05/05/1992 | US5111496 X-ray examination table with pivotally connected film holder |
| 05/05/1992 | US5111493 Portable X-ray system with ceramic tube |
| 05/05/1992 | US5111490 Method and apparatus for collecting video frames, lines and pixels |
| 04/21/1992 | US5107528 X-ray diagnosis apparatus |
| 04/21/1992 | US5107187 High voltage protection resistor |
| 04/16/1992 | DE4132538A1 X=ray diagonal unit - has comparison of test pose with reference to control X=ray level |
| 04/15/1992 | EP0480796A1 Device for obtaining and changeover switching of high voltages on x-ray tube electrodes |
| 04/15/1992 | EP0480096A1 X-ray diagnostic apparatus comprising an X-ray image intensifier and a detector for its output screen image brightness |
| 04/14/1992 | US5105457 Mammograph x-ray grid |
| 04/14/1992 | US5105351 X-ray power supply with plural frequency converters |
| 04/14/1992 | US5105141 Device to control the speed of two-phase or three-phase motors |
| 04/14/1992 | CA1298698C Material for protecting against x-rays and processes for producing this material |
| 04/08/1992 | EP0479621A2 Method and apparatus for selecting video information |
| 04/08/1992 | EP0479024A1 X-ray diagnostic apparatus |
| 04/08/1992 | CN1060161A Slit radiography apparatus |
| 04/07/1992 | US5103469 X-ray CT scanner |
| 04/07/1992 | US5103100 X-ray detector |
| 04/01/1992 | EP0477857A1 X-ray generating apparatus and method of insulating X-ray generating apparatus |
| 03/31/1992 | US5101421 X-ray imaging apparatus |
| 03/31/1992 | US5101272 Dual bandwidth/gain video preamplifier |
| 03/31/1992 | US5099859 Method and apparatus for comparative analysis of videofluoroscopic joint motion |
| 03/24/1992 | US5099505 Method for increasing the accuracy of a radiation therapy apparatus |
| 03/24/1992 | US5099503 Method and device for controlling the operation of a mammographic X-ray apparatus |
| 03/19/1992 | WO1992004620A2 Method and apparatus for high resolution inspection of electronic items |
| 03/11/1992 | EP0474551A1 Device for the attachment of a high-voltage cable |
| 03/11/1992 | EP0473815A1 Method and apparatus to produce X-ray images |
| 03/06/1992 | WO1992004727A1 Miniaturized low power x-ray source |
| 03/03/1992 | US5093853 X-ray device |
| 03/03/1992 | US5093852 Medical panoramic radiographing device |
| 02/27/1992 | DE4026297A1 X=ray tube system - has heater for cathode contg. lanthanum material as electron emitter |
| 02/26/1992 | EP0471883A1 X-ray exposure automat |
| 02/25/1992 | US5091929 Integrated x-ray tube and power supply |
| 02/20/1992 | WO1992002937A1 X-ray backscatter detection system |
| 02/19/1992 | EP0471626A1 Device for supplying and regulating the cathode filament current from an X-ray tube |
| 02/19/1992 | EP0471625A1 Device for obtaining of an adjustable d.c. voltage |
| 02/18/1992 | US5090048 Shielded enclosure with an isolation transformer |
| 02/18/1992 | US5090042 Videofluoroscopy system for in vivo motion analysis |
| 02/18/1992 | US5090041 X-ray tube anode speed reducer |
| 02/18/1992 | US5090038 Stereoscopic X-ray apparatus |
| 02/05/1992 | CN1058348A Modulation of x-ray beam for selective absorption of radiant energy in pathological material |
| 02/04/1992 | US5086449 Debubbler system for X-ray tubes |
| 02/04/1992 | US5086442 Magnetic coupling for a rotating X-ray tube |
| 01/29/1992 | EP0468570A1 X-ray examination apparatus comprising an X-ray image intensifier tube |
| 01/28/1992 | US5084912 Method and apparatus for generating a non-cardiac angiograph on a system capable of generating a cardiac angiograph |
| 01/28/1992 | US5084911 X-ray phototimer |
| 01/28/1992 | US5084908 Tomographic system |
| 01/28/1992 | US5083920 Phantom for a dental panoramic x-ray apparatus |
| 01/22/1992 | EP0467532A2 Computed tomography system |
| 01/22/1992 | EP0447459A4 Method and apparatus for comparative analysis of videofluoroscopic joint motion |
| 01/21/1992 | US5083307 X-ray radiator |
| 01/21/1992 | US5083024 Digital x-ray image read apparatus with a correction function |
| 01/14/1992 | US5081664 X-ray measurement apparatus for the measurement of x-ray doses and acceleration voltage |
| 01/14/1992 | US5081663 X-ray apparatus with beam indicator |
| 01/14/1992 | US5081662 Mobile x-ray apparatus |
| 01/14/1992 | US5081660 High resolution x-ray imaging system with energy fluctuation restricting filters |
| 01/09/1992 | WO1992000657A1 Method for increasing the accuracy of a radiation therapy apparatus |
| 01/09/1992 | WO1992000656A1 Electronically enhanced x-ray detector apparatus |
| 01/09/1992 | WO1992000574A1 Method for improving the dynamic range of an imaging system |
| 01/09/1992 | WO1992000567A1 Computed tomography apparatus using image intensifier detector |
| 01/08/1992 | EP0465362A1 Procedure for estimating and calibrating the illumination recorded by a radiographic film |
| 01/08/1992 | EP0465361A1 Procedure for determining the function representing the effect of non-reciprocity in a radiographic film |
| 01/08/1992 | EP0465360A1 Procedure for automatic determination of the exposure time for a radiographic film and system using same |
| 01/08/1992 | EP0464996A2 Automatic calibration systems |
| 01/08/1992 | EP0464985A2 Power supply circuits |
| 01/08/1992 | EP0464924A1 High voltage transformer, particularly for an X-ray apparatus |
| 01/02/1992 | EP0213202B1 Apparatus for displaying a scanning schedule in a computer tomographic apparatus |
| 12/31/1991 | US5077773 Automatic filament calibration system for x-ray generators |
| 12/31/1991 | US5077772 Rapid warm-up x-ray tube filament power supply |
| 12/31/1991 | US5077771 Hand held high power pulsed precision x-ray source |
| 12/31/1991 | US5077770 High voltage capacitance discharge system for x-ray tube control circuits |
| 12/27/1991 | EP0462133A1 Method and apparatus for slit radiography. |
| 12/25/1991 | CN1015227B Stepless tubes current control device for x-ray instrument |
| 12/21/1991 | CA2042230A1 Computed tomography system with translatable focal spot |
| 12/18/1991 | CN1057114A X-ray image pick-up method |
| 12/17/1991 | US5073917 X-ray examination apparatus |
| 12/12/1991 | WO1991019188A1 X-ray generating apparatus and associated method |
| 12/12/1991 | CA2084886A1 X-ray generating apparatus and associated method |
| 12/11/1991 | EP0460752A1 X-ray image pick-up method |
| 12/11/1991 | EP0460749A1 Method of detemining a modulation transfer function of a digital imaging system |
| 12/05/1991 | DE4017597A1 Diagnostic X=ray appts. - has image amplifier and associated detector monitoring mean brightness of obtained image |
| 12/04/1991 | CN2090142U Miniature radio x-ray machine |
| 12/04/1991 | CN1056792A Portable x-ray fluoroscopy record instrument |