| Patents for G03B 42 - Obtaining records using waves other than optical waves; Visualisation of such records by using optical means (7,116) |
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| 08/06/1991 | US5038037 Radiation image recording and read-out apparatus |
| 07/31/1991 | CN1013413B New recording film used for plasma photography |
| 07/25/1991 | WO1991009327A3 Rule-based technique to automatically determine the final scan gain in storage phosphor radiography |
| 07/23/1991 | US5034974 Dental X-ray patient identification marking device |
| 07/17/1991 | CN1013239B X-ray apparatus with mobile parts |
| 07/16/1991 | US5032726 Method of recognizing irradiation field |
| 07/10/1991 | CN1052974A Low capacitance, large area semi-conductor photodetector and photodetector system |
| 07/09/1991 | WO1991010921A1 X-ray imaging system and solid state detector therefor |
| 07/09/1991 | CA2073343A1 X-ray imaging system and solid state detector therefor |
| 07/03/1991 | EP0435509A2 Semiconductor photodetector and method of operation |
| 07/03/1991 | CN2080185U Card type magazine with independent light-proof device |
| 07/03/1991 | CN2079943U Bone x-ray film bone cortex index automatic testing instrument |
| 07/02/1991 | US5029083 Energy subtraction processing method using weighted average of plural stacked sheets for creating high energy image |
| 07/02/1991 | US5028785 Radiation image recording and read-out apparatus |
| 07/02/1991 | US5028782 Method of adjusting image processing conditions |
| 06/27/1991 | WO1991009327A2 Rule-based technique to automatically determine the final scan gain in storage phosphor radiography |
| 06/25/1991 | US5027274 Method and system for managing a process of image data acquired by a computed radiography technique and additional information added to the image data |
| 06/20/1991 | DE4039702A1 Sheet feed system suitable for photosensitive film - uses roller pair with integral drive motor e.g. for image recorder and reader |
| 06/19/1991 | EP0432722A2 Apparatus for writing information on X-ray films |
| 06/18/1991 | US5025465 X-ray cassette for foils with phosphor layer |
| 06/18/1991 | US5025157 Concave cylindrical sheet |
| 06/18/1991 | US5025156 Radiation image read-out apparatus |
| 06/18/1991 | CA1284911C Photographic cassette and method of dispensing |
| 06/12/1991 | EP0431658A2 Method and arrangement for scanning an X-ray plate using an electrometer probe |
| 06/12/1991 | EP0431070A1 Sheet-film cassette. |
| 06/11/1991 | US5023898 X-ray radiographic system |
| 06/11/1991 | CA2005163A1 Ultrasonic reflex transmission imaging method and apparatus with artifact removal |
| 06/11/1991 | CA1284739C Daylight x-ray cassette having a weight to improve film release |
| 06/04/1991 | US5022065 X-ray film holder |
| 06/04/1991 | US5022061 An image focusing means by using an opaque object to diffract x-rays |
| 06/04/1991 | US5021656 Method for displaying autoradiograph |
| 05/29/1991 | CN2078014U 尼龙搭扣铅标记 Lead velcro tag |
| 05/29/1991 | CN2078013U Photo quality enhancing device for x-ray thoracic ph0tography |
| 05/29/1991 | CN1012705B X-ray image-photographing device |
| 05/28/1991 | US5020089 X-ray examination installation with coordinated positioning of the imaging system and the patient support mechanism |
| 05/28/1991 | US5019848 Magazine for a stack of film sheets |
| 05/22/1991 | CN1051626A Softx-ray microband travelling wave focal plane shutter picosecond image-converter fram dividing technique |
| 05/21/1991 | US5018183 X-ray film magazine |
| 05/21/1991 | US5018182 Film changer having film-receiving, nondriven cassette with spiral-shaped guide plate |
| 05/21/1991 | US5017781 Read-out system for a luminescent storage screen in an X-ray diagnostics installation |
| 05/21/1991 | US5017774 Radiation image read-out and reproducing method |
| 05/15/1991 | EP0426842A1 Quantitative imaging employing scanning equalization radiography |
| 05/14/1991 | US5016264 Transfer method and arrangement for a film cassette unit in a panoramic X-ray apparatus |
| 05/14/1991 | US5015853 Method of recognizing irradiation field, and method of adjusting image processing conditions |
| 05/14/1991 | US5015852 Radiation image read-out apparatus |
| 05/14/1991 | US5015071 Light distributor for an X-ray diagnostics installation |
| 05/07/1991 | US5014045 Radiation image read-out apparatus using menu |
| 04/30/1991 | US5012095 Radiation image recording and read-out apparatus |
| 04/24/1991 | EP0423891A1 Method for recording and detecting a pattern of ionizing radiation |
| 04/23/1991 | US5010564 Dual axis translation mechanism |
| 04/18/1991 | WO1991005271A1 Apparatus for scanning transparent phosphors |
| 04/18/1991 | WO1991005270A1 Telecentric scanning for transparent storage phosphors |
| 04/17/1991 | EP0422817A1 A digital X-ray image read apparatus with a correction function |
| 04/17/1991 | EP0422053A1 Slit radiography device provided with absorption elements, and procedure for producing absorption elements. |
| 04/17/1991 | CN1012406B Optical receptor |
| 04/16/1991 | US5008947 Method and apparatus for correcting extension rates of images |
| 04/16/1991 | US5008920 X-ray film cassette with flexible grid bonded to prestressed cover |
| 04/16/1991 | US5008915 Methods for forming a radiograph using slit radiography |
| 04/16/1991 | US5008914 Quantitative imaging employing scanning equalization radiography |
| 04/16/1991 | US5008694 Film package and device for loading films |
| 04/16/1991 | US5008547 Dental X-ray image detection system |
| 04/09/1991 | US5007075 Hold-down device for a cassette |
| 04/09/1991 | US5006709 X-ray diagnostics installation |
| 04/09/1991 | US5006708 Method for generating radiation image signals |
| 04/02/1991 | US5004917 Radiation image information reading apparatus |
| 04/02/1991 | CA1282501C Mobile radiography alignment device |
| 03/26/1991 | US5003570 Powder diffraction method and apparatus |
| 03/26/1991 | US5003181 Method for recording and reproducing a radiation image, panel and phosphors for storing a radiation image |
| 03/26/1991 | US5002178 Transport belt for conveying a stimulable phosphor sheet and having a conductive layer for preventing static charge on the sheet due to contact with the belt |
| 03/21/1991 | WO1991003745A1 Multi-element-amorphous-silicon-detector-array for real-time imaging and dosimetry of megavoltage photons and diagnostic x-rays |
| 03/20/1991 | EP0417965A2 An X-ray mammography system |
| 03/20/1991 | EP0417844A2 A method for recording an image of ionizing radiation |
| 03/19/1991 | US5001738 Dental X-ray film holding tab and alignment method |
| 03/12/1991 | US4999505 Transparent radiation image storage panel |
| 03/12/1991 | US4999497 Radiation image read-out and reproducing method and apparatus |
| 03/06/1991 | EP0415484A2 X-ray imaging device |
| 03/06/1991 | EP0415426A2 Sheet feed mechanism |
| 03/06/1991 | EP0415425A2 Film loading device |
| 03/06/1991 | EP0415421A2 Cassette loading and unloading device |
| 03/06/1991 | EP0415414A2 Film feeding device |
| 03/06/1991 | EP0414680A1 Light collector for stimulable phosphor imaging apparatus. |
| 03/06/1991 | CA2014920A1 X-ray mammography machine |
| 03/05/1991 | US4998270 Mammographic apparatus with collimated controllable X-ray intensity and plurality filters |
| 03/05/1991 | US4998266 Device for producing x-ray images by means of a photoconductor |
| 02/27/1991 | EP0414042A2 x-ray film processing method, x-ray film photographing equipment, and x-ray film information processing equipment |
| 02/27/1991 | EP0413855A1 A daylight-loading film sheet package |
| 02/26/1991 | US4996701 Using an X-ray source |
| 02/26/1991 | US4996542 Apparatus for scanning sheet-shaped recording medium between edge rollers |
| 02/20/1991 | EP0413470A2 Direct radiography system |
| 02/19/1991 | US4995108 Mark-bearing support for dental X-ray film pack |
| 02/19/1991 | US4995093 Radiation field recognition method |
| 02/19/1991 | US4995064 X-ray examination |
| 02/19/1991 | US4994662 Radiation image read-out apparatus and method for operating the same |
| 02/13/1991 | EP0412730A2 An improved cassette and radiographic film combination |
| 02/12/1991 | US4992941 Computer tomography apparatus with periodic focus deflection |
| 02/12/1991 | US4992815 Sheet loading magazine |
| 02/10/1991 | CA2021068A1 Cassette and radiographic film combination |
| 01/29/1991 | US4989227 Cassette carrier adaptable in size and position for mammography |
| 01/29/1991 | US4988873 Apparatus and method for scanning transparent phosphors |
| 01/23/1991 | EP0409698A1 Method of correcting the measure of the bone density in a scanner |