| Patents for A61B 8 - Diagnosis using ultrasonic, sonic or infrasonic waves (41,493) |
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| 06/22/1988 | EP0272084A2 Ultrasonic horn driving apparatus and method with active frequency tracking |
| 06/21/1988 | US4752896 Ultrasonic imaging device |
| 06/21/1988 | US4751929 Ultrasonic bloodstream diagnostic apparatus with dual displays of velocity profiles and average flow velocity |
| 06/21/1988 | US4751847 Ultrasonic velocity meter |
| 06/21/1988 | US4751846 Reducing noise in ultrasonic images |
| 06/21/1988 | CA1238405A1 Curvilinear array ultrasonic scanner |
| 06/15/1988 | EP0271395A1 Curved-bar probe for an echograph |
| 06/15/1988 | EP0271394A1 Echographic probe with a modified connection circuit |
| 06/15/1988 | EP0271214A2 Apparatus for measuring the volume of urine in the human bladder |
| 06/15/1988 | EP0270733A1 Apparatus for measuring arterial blood flow |
| 06/14/1988 | US4751420 Ultrasonic test head |
| 06/14/1988 | US4750367 Device for examining moving objects by means of ultrasound echography |
| 06/14/1988 | US4750366 Method of and device for measuring an ultrasound scatter function |
| 06/08/1988 | EP0270448A1 Probe for an ultrasonic apparatus with a bar composed of piezo-electric elements |
| 06/08/1988 | EP0270447A1 Echographie probe with an arrangement of piezoelectric elements |
| 06/08/1988 | EP0269791A1 Endoscope with an ultrasonic transducer |
| 06/07/1988 | US4748985 Ultrasonic imaging apparatus having circulating cooling liquid for cooling ultrasonic transducers thereof |
| 06/02/1988 | WO1988004092A1 Probe with bar of piezoelectric elements for ultrasound apparatus |
| 06/02/1988 | WO1988004091A1 Echography probe with arrangement of piezoelectric elements |
| 06/02/1988 | WO1988004090A1 Echography probe with improved connection circuit |
| 06/02/1988 | WO1988004089A1 Probe provided with a concave arrangement of piezoelectric elements for ultrasound apparatus |
| 06/02/1988 | WO1988004088A1 Probe with curved bar for echography |
| 06/02/1988 | WO1988003783A1 Ultrasonic surgical apparatus |
| 06/01/1988 | EP0269314A2 Ultrasonic imaging probe assemblies |
| 06/01/1988 | EP0268818A1 Equipment for the transmission and reception of ultrasonic signals |
| 05/31/1988 | US4747411 Three-dimensional imaging system |
| 05/31/1988 | US4747192 Method of manufacturing an ultrasonic transducer |
| 05/25/1988 | CN85100622B Qigong shb-sound therapeutic apparatus |
| 05/19/1988 | WO1988003422A1 Assembly for introducing multiple catheters |
| 05/19/1988 | WO1988003390A1 Ultrasonic quantification of relative bladder distention |
| 05/19/1988 | WO1988003388A1 Process for ultrasonic pressure measurement in a liquid using micro-bubbles |
| 05/17/1988 | US4744368 Method and means for detecting pregnancy in domestic farm animal |
| 05/17/1988 | US4744367 Apparatus for measuring blood flow speed using an ultrasonic beam |
| 05/17/1988 | CA1236912A1 Blood flow measurement device and method |
| 05/11/1988 | EP0266998A2 Flow imaging detector |
| 05/10/1988 | US4742830 Ultrasonic diagnosis apparatus for displaying the distribution of speed of movement of an internal part of a living body |
| 05/10/1988 | US4742829 Intracavitary ultrasound and biopsy probe for transvaginal imaging |
| 05/04/1988 | EP0265742A1 Lithotripter with a locating device |
| 05/03/1988 | CA1236210A1 Phased array acoustic imaging system |
| 04/27/1988 | EP0264738A1 Lithotripsy working area |
| 04/26/1988 | CA1235789A1 Unaliased quadrature audio synthesizer |
| 04/12/1988 | US4736631 Ultrasonic probes |
| 04/07/1988 | WO1988002240A1 Ultrasonic diagnosing apparatus |
| 04/07/1988 | WO1988002234A1 Apparatus for measuring intracranial pressure |
| 04/07/1988 | WO1988002233A1 Apparatus for recording intracranial pressure |
| 04/06/1988 | EP0262886A2 Control method and means for vibration attenuating damper |
| 04/06/1988 | EP0262186A1 Process for recognizing a fingerprint. |
| 04/06/1988 | CN87209824U Location and angle measuring device for probe of ultrasonic cardio meter |
| 04/05/1988 | US4735211 Ultrasonic measurement apparatus |
| 03/30/1988 | EP0261736A1 Device for examining a moving medium by ultrasonic echography |
| 03/29/1988 | US4733669 Blood flow measurement catheter |
| 03/29/1988 | US4733668 Method and apparatus for compensation during ultrasound examination |
| 03/29/1988 | US4733562 Method and apparatus for ultrasonic scanning of an object |
| 03/24/1988 | WO1988001850A1 Method and apparatus for measuring volume fluid flow |
| 03/23/1988 | EP0260953A2 Device for use in the cannulation of blood vessels |
| 03/22/1988 | US4732156 Ultrasonic endoscope |
| 03/15/1988 | US4731725 Data processing system which suggests a pattern of medical tests to reduce the number of tests necessary to confirm or deny a diagnosis |
| 03/08/1988 | US4729384 Balloon assembly for esophageal probe |
| 03/03/1988 | EP0208771A4 Method and apparatus for measuring arterial blood flow. |
| 03/02/1988 | EP0257199A1 Device for the destruction of calculi |
| 02/25/1988 | WO1988001151A1 An ultrasonic investigation apparatus |
| 02/25/1988 | DE3727003A1 Application part for a rigid or flexible endoscope |
| 02/24/1988 | EP0256481A1 Method and equipment for adaptive focussing in a medical ultrasonic imaging apparatus |
| 02/24/1988 | EP0256282A1 Ultrasonic wave diagnostic apparatus employing interpolated values of weighting data |
| 02/23/1988 | US4726230 Ultrasound imaging apparatus |
| 02/16/1988 | CA1232961A1 Method of and device for scanning objects by ultrasound echography |
| 02/09/1988 | US4723553 Ultrasound medium characteristics measuring apparatus |
| 02/09/1988 | CA1232670A1 Ultrasonic doppler diagnostic device |
| 02/04/1988 | DE3722942A1 Coupler for ultrasonic transducer probe |
| 02/03/1988 | CN87207131U Probe of scanning ultrasonic diagnostic apparatus |
| 02/02/1988 | US4722347 Tracheal probe for use in determining blood flow rate |
| 02/02/1988 | US4722346 Stand-off device with special fluid |
| 01/28/1988 | WO1988000710A1 Method of and apparatus for ultrasonic imaging |
| 01/27/1988 | EP0254440A1 Data handling apparatus |
| 01/26/1988 | US4721113 Method of predicting the occurrence of deep vein thrombosis by non-invasive measurement of vessel diameter |
| 01/26/1988 | CA1232055A1 Transceiver for an ultrasonic imaging apparatus |
| 01/26/1988 | CA1232054A1 Ultrasonic diagnostic apparatus |
| 01/20/1988 | EP0253687A2 Doppler tip wire guide |
| 01/20/1988 | EP0253268A1 Ultrasonic Probe |
| 01/19/1988 | US4719923 Non-invasive blood flow measurements utilizing autoregressive analysis with averaged reflection coefficients |
| 01/14/1988 | WO1988000022A1 Medical image diagnoser |
| 01/12/1988 | US4718433 Contrast agents for ultrasonic imaging |
| 01/12/1988 | CA1231431A1 Fully wetted mechanical ultrasound scanhead |
| 01/07/1988 | DE3621921A1 Device for transmitting and receiving ultrasonic pulses |
| 01/06/1988 | CN87200928U Normal data disk for b model ultrasonic equipment |
| 01/05/1988 | US4716765 Ultrasonic measuring apparatus |
| 12/23/1987 | EP0249965A1 Ultrasonic apparatus |
| 12/22/1987 | US4714846 Apparatus for the examination of objects with ultra-sound, comprising an array of piezo-electric transducer elements |
| 12/22/1987 | US4713971 Device for determining the velocity in a flowing fluid by use of the acoustic Doppler-effect |
| 12/22/1987 | CA1230667A1 Ultrasonic coagulation monitor and method |
| 12/17/1987 | WO1987007494A1 Apparatus for evaluating bone conditions by ultrasound |
| 12/17/1987 | DE3619855A1 Transducer device |
| 12/16/1987 | EP0249265A1 Apparatus for examining media by ultrasonic echography |
| 12/15/1987 | CA1230407A1 Scan conversion apparatus and method |
| 12/15/1987 | CA1230406A1 Device for the examination of objects by means of ultrasound echography |
| 12/10/1987 | DE3619292A1 Apparatus and method for detecting the fat (lard) thickness on livestock, in particular on slaughter animals |
| 12/09/1987 | EP0248623A2 Ultrasound scanning apparatus |
| 11/24/1987 | US4709271 CRT multiformat camera |
| 11/19/1987 | EP0246073A2 Doppler system for measurement of blood flow during cardiopulmonary bypass and ventricular assist |
| 11/19/1987 | EP0245740A1 Method and device for the digital delay of ultrasonic signals upon reception |