| Patents for A61B 8 - Diagnosis using ultrasonic, sonic or infrasonic waves (41,493) |
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| 11/07/1984 | EP0124015A2 Method and apparatus for reducing image artifacts due to projection measurement inconsistencies |
| 10/31/1984 | EP0123594A1 Endoscopic probe for viewing and ultrasonic scanning echography |
| 10/31/1984 | EP0123427A2 Ultrasonic medium characterization |
| 10/31/1984 | EP0123411A1 Parallel processing of simultaneous ultrasound vectors |
| 10/24/1984 | EP0122361A1 Ultrasonic wave tomographic imaging system |
| 10/24/1984 | EP0122342A1 Portable liquid crystal testing device |
| 10/23/1984 | US4479069 For measuring the air flow resistivity on the Earth's surface |
| 10/23/1984 | US4478085 Ultrasound diagnosis apparatus |
| 10/23/1984 | US4478084 Ultrasound tomography device |
| 10/23/1984 | US4478083 Plane reconstruction ultrasound tomography device |
| 10/17/1984 | EP0121766A1 Method and device for displaying image data |
| 10/16/1984 | US4476874 Ultrasonic imaging with volume flow measuring method and apparatus |
| 10/16/1984 | US4476873 Ultrasound scanning system for skeletal imaging |
| 10/16/1984 | CA1176128A1 Apparatus and the method of internal examination of the gastro intestinal tract and adjacent organs |
| 10/10/1984 | EP0120925A1 Variable delay memory system |
| 10/10/1984 | EP0120886A1 Measurement of ultrasound velocity in tissue |
| 10/10/1984 | EP0030243B1 Apparatus for establishing, in vivo, bone strength |
| 10/09/1984 | US4475553 Ultrasonic needle housing probe with continuous locator array |
| 10/09/1984 | US4475400 Method and means for improving image in an ultrasonic scanning system |
| 10/03/1984 | EP0120657A1 Dual function ultrasonic transducer assembly |
| 10/03/1984 | EP0120537A2 Method and device for remote tissue identification by statistical modeling and hypothesis testing of echo ultrasound signals |
| 10/03/1984 | EP0120410A2 Ultrasonic probe device |
| 10/03/1984 | EP0120335A1 Method and device for displaying signal data presenting themselves as polar coordinates |
| 10/03/1984 | EP0120074A1 Ultrasonic imaging system with cross correlation |
| 10/03/1984 | EP0120073A1 Ultrasonic imaging system with correction for velocity inhomogeneity and multipath interference, using an ultrasonic imaging array |
| 10/02/1984 | US4474184 Bubble trap for ultrasound scanhead |
| 10/02/1984 | US4474065 Ultrasonic probe |
| 09/26/1984 | EP0119911A1 Method of ultrasonic imaging using a linear array of transducer elements |
| 09/26/1984 | EP0119844A2 Measuring apparatus utilizing spectrum profile |
| 09/25/1984 | CA1175134A1 Beamforming apparatus and method for ultrasonic imaging systems |
| 09/19/1984 | EP0119019A1 Ultrasonic diagnosis system |
| 09/19/1984 | EP0118837A2 Ultrasonic transducer |
| 09/19/1984 | EP0118417A1 Portable ultrasonic doppler system |
| 09/18/1984 | US4471785 Ultrasonic imaging system with correction for velocity inhomogeneity and multipath interference using an ultrasonic imaging array |
| 09/12/1984 | EP0118206A1 Piezoelectric scanning systems for ultrasonic transducers |
| 09/11/1984 | US4470308 Arc scan ultrasonic imaging system having diverging lens and path-length compensator |
| 09/11/1984 | CA1174281A1 Apparatus for recording, control and early detection of cardiovascular diseases |
| 09/04/1984 | US4469106 Needle guide for use with medical ultrasonic scanning apparatus |
| 09/04/1984 | CA1173966A1 Scan converter system |
| 08/29/1984 | EP0116979A1 Ultrasonic diagnostic apparatus |
| 08/29/1984 | EP0116823A1 Ultrasonic transducer |
| 08/21/1984 | US4467237 Multielement ultrasonic probe and its production process |
| 08/21/1984 | US4466444 Ultrasonic diagnostic apparatus |
| 08/21/1984 | US4466443 Ultrasonic diagnostic apparatus for examination of a coeliac cavity |
| 08/16/1984 | WO1984003034A1 Stand-off cell for an ultrasonic scanner head |
| 08/07/1984 | US4463763 Ultrasonic compound scanning diagnostic apparatus |
| 08/02/1984 | WO1984002838A1 Ultrasonic imaging technique |
| 08/01/1984 | EP0038331B1 Signal processing equipment for ultrasonic visualisation |
| 07/31/1984 | US4462408 Ultrasonic endoscope having elongated array mounted in manner allowing it to remain flexible |
| 07/31/1984 | US4462255 Piezoelectric scanning systems for ultrasonic transducers |
| 07/31/1984 | CA1171952A1 Ultrasonic image enhancement |
| 07/24/1984 | US4462092 Arc scan ultrasonic transducer array |
| 07/17/1984 | US4460841 Ultrasonic transducer shading |
| 07/17/1984 | US4459854 Ultrasonic transducer coupling member |
| 07/17/1984 | US4459853 Ultrasonic measuring system |
| 07/10/1984 | US4458689 Ultrasound scanner with mapped data storage |
| 07/10/1984 | US4458534 Ultrasonic transducer probe for providing beams with adjustable angle |
| 07/10/1984 | US4458533 Apparatus for ultrasonic scanning |
| 07/10/1984 | CA1170569A1 Microbubble precursors and methods for their production and use |
| 07/03/1984 | US4457311 Ultrasound imaging system for scanning the human back |
| 07/03/1984 | US4457175 Insonification apparatus for an ultrasound transmission system |
| 06/26/1984 | US4455872 Rotating ultrasonic scanner |
| 06/26/1984 | CA1169961A1 Apparatus for storing signals |
| 06/19/1984 | US4455630 Device for forming an image by means of ultrasound |
| 06/13/1984 | EP0110593A2 Ultrasonic scanning apparatus and techniques |
| 06/13/1984 | EP0110378A2 Ultrasonic probe |
| 06/12/1984 | US4453550 Method and means for detecting a periodic wave structure |
| 06/12/1984 | US4453409 Ultrasonic sector scanner utilizing rotating transducer |
| 06/12/1984 | CA1169145A1 Ultrasonic imaging system |
| 06/05/1984 | US4452083 Ultrasonic diagnosis device |
| 06/05/1984 | US4452082 Ultrasonic measuring method |
| 06/05/1984 | US4452081 Measurement of velocity and tissue temperature by ultrasound |
| 05/29/1984 | CA1168345A1 Automatic digital backfat meter |
| 05/23/1984 | EP0109129A1 Method and apparatus for measuring the time-of-flight of an acoustic pulse |
| 05/22/1984 | CA1167959A1 Purging and expansion mechanism |
| 05/15/1984 | US4448201 Digital scan converter |
| 05/15/1984 | US4448200 System and method for dynamic background subtraction |
| 05/15/1984 | US4448076 Method and device for examination by means of ultrasonic beams |
| 05/15/1984 | US4448075 Ultrasonic scanning apparatus |
| 05/08/1984 | US4446739 Echo ultrasound examination device with multi-layer transducer |
| 05/08/1984 | US4446737 Method and device for measuring objects using ultrasound echography |
| 05/02/1984 | EP0107287A2 Ultrasonic beam focusing device with a concave surface and method of manufacturing the same |
| 05/01/1984 | US4446521 Image reconstruction apparatus and process |
| 05/01/1984 | US4445380 Selectable focus sphericone transducer and imaging apparatus |
| 05/01/1984 | US4445379 Apparatus for receiving reflected ultrasonic waves in ultrasonography |
| 05/01/1984 | CA1166740A1 Ultrasound imaging system combining static b-scan and real-time sector scanning capability |
| 04/25/1984 | EP0106418A1 Apparatus for examining media by ultrasonic echography |
| 04/25/1984 | EP0106409A1 Apparatus for investigating media by ultrasonic echography |
| 04/25/1984 | EP0106292A2 Ultrasonic sector scanner having fluid replacement capability |
| 04/25/1984 | EP0032513B1 Ultrasonic diagnostic equipment |
| 04/24/1984 | US4444197 Ultrasonic diagnostic probe scanner |
| 04/18/1984 | EP0105812A1 Echotomographic apparatus adapted to external body parts, in particular the breasts |
| 04/17/1984 | US4443862 Ultrasonic signal apparatus with multiplexer for selectively loading video line segments into a parallel-partitioned image store |
| 04/17/1984 | US4442844 Method and apparatus for making physiological measurements |
| 04/17/1984 | US4442843 Microbubble precursors and methods for their production and use |
| 04/17/1984 | US4442842 Ultrasonic scanner for examination of a coeliac cavity |
| 04/17/1984 | US4442713 Frequency varied ultrasonic imaging array |
| 04/17/1984 | CA1165858A1 Acoustic impedance matching device |
| 04/17/1984 | CA1165856A1 Precision ultrasound measurement |
| 04/12/1984 | WO1984001435A1 Ultrasonic imaging system with cross correlation |