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Surgery > Diagnostic Testing > Detecting Nuclear, Electromagnetic, Or Ultrasonic Radiation > Ultrasonic > Doppler Effect (e.g., Fetal Hr Monitoring) Doppler Effect (e.g., Fetal Hr Monitoring)Doppler Effect (e.g., Fetal Hr Monitoring) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/11/07 - 20070010747 - Methods and systems for acquiring ultrasound image data Methods and systems for acquiring ultrasound image information are provided. The method includes receiving compounding image information from an ultrasound system, receiving color flow image information from the ultrasound system, and processing the received compounding image information and color flow image information to generate a compounded ultrasound image in combination ... 10/26/06 - 20060241458 - Ultrasonographic device and ultrasonographic method An ultrasound diagnostic apparatus including: a tomogram forming means forming a tomogram of a diagnosis portion of an examinee by transmitting/receiving an ultrasound wave to/from the examinee via an ultrasound probe; color Doppler image forming means forming a color Doppler image based on a Doppler signal obtained from the diagnosis ... 05/11/06 - 20060100519 - Ultrasonograph and method for controlling movement of display body of ultrasonograph The operability of setting movement of a Doppler sample gate for setting a Doppler measurement portion on a sectoral or circular ultrasonogram is improved. An ultrasonograph is provided with calculation means (25) for determining the position where a Doppler sample gate is displayed after the gate is moved, with reference ... 03/09/06 - 20060052704 - Ultrasonic doppler diagnostic apparatus and measuring method of diagnostic parameter A Doppler signal detecting unit 42 and spectrum calculating unit 44 measure a Doppler spectrum from a reception signal obtained by ultrasonic wave transmission/reception with respect to a diagnosis region of an object to be examined. A local maximum/minimum detecting unit 62 detects a plurality of local maximum/minimum pairs with ... 11/03/05 - 20050245828 - Ultrasound imaging apparatus and method of ultrasound imaging An ultrasound imaging apparatus comprises an ultrasonic probe configured to transmit and receive an ultrasonic wave and a controller configured to control the ultrasonic probe such that an ultrasonic wave for imaging a contrast agent injected into an object and an ultrasonic wave for imaging a tissue movement of the ... 10/20/05 - 20050234339 - Blood flow analysis system A portable apparatus for conveying blood flow parameters to a user, the apparatus comprising: a transducer device for providing for Doppler monitoring of flows within a patient; a processing unit interconnected to the transducer unit and adapted to extract a blood flow signal from the operation of the transducer and ... 10/13/05 - 20050228282 - Image quality compensation for duplex or triplex mode ultrasound systems Duplex operation for ultrasound imaging uses a single fixed voltage level. Both B-mode and color-mode imaging are performed using a power level that may be less than the power level for single-mode B-mode imaging, and may be greater than the power level for single-mode color-mode imaging. A duty cycle of ... 09/29/05 - 20050215903 - Apparatus, method, and medium for adaptive display control An apparatus, method, and medium for adaptive display control. The apparatus includes a video decoder receiving a video signal and extracting image signal information, a signal processor which performs an operation converting the image signal information using the image signal information and a predetermined parameter of a display mode corresponding ... 09/15/05 - 20050203404 - Steered continuous wave doppler methods and systems for two-dimensional ultrasound transducer arrays Methods and systems for acquiring spectral and velocity information with a multi-dimensional array are provided. For example, a dedicated receive aperture is formed at a multi-dimensional array for steered continuous wave imaging. Other elements not within the dedicated receive aperture are used for transmitting continuous waves or transmitting and receiving ... 07/28/05 - 20050165310 - Apparatus for screening and diagnosing by dual stethoscopic and doppler detection The invention concerns an apparatus for early screening of cardiovascular diseases through dual stethoscopic and Doppler detection with means ensuring coherence between the two types of detection. According the invention, the medical screening and diagnosis apparatus comprises a sound transmitting linking conduit (3, 33) connected, on one end, to a ... 07/14/05 - 20050154307 - Apparatus and method for measuring a fluid velocity profile using acoustic doppler effect A clamp-on type acoustic Doppler current profiler eliminates, among ultrasound echoes caused by two measurement lines of a longitudinal wave and a shear wave propagating in a piping, the ultrasound echo based on the longitudinal wave, thereby providing the measurement of a flow rate profile and/or a flow rate with ... 07/07/05 - 20050148875 - Ultrasonic diagnostic equipment and method of controlling ultrasonic diagnostic equipment An ultrasonic Doppler diagnostic equipment according to the present invention is characterized by including a Doppler signal detection device which executes a filtering process for a plurality of reception signals obtained in time series at unequal intervals from a predetermined position within a patient by a transmission/reception device, thereby to ... 06/16/05 - 20050131300 - Automatic optimization for ultrasound medical imaging Methods and systems are provided for automatic optimization for ultrasound medical imaging. In one approach, velocity values are unwrapped to avoid aliasing artifacts. Multi-dimensional phase unwrapping is applied to the velocity data. The unwrapped velocity information is used to optimize one or both of the velocity scale (e.g., pulse repetition ... 06/09/05 - 20050124895 - Ultrasonic speckle reduction using nonlinear echo combinations An ultrasonic imaging apparatus and method are described for imaging nonlinear response objects such as contrast agents and tissue with reduced speckle artifacts. A pulse sequence of two or more pulses of differing amplitude, polarity, and/or phase characteristics is transmitted in each beam direction and an ensemble of echoes is ... ### FreshPatents.com Support |