Patents by Inventor Joseph A. Urbano
Joseph A. Urbano has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20080114245Abstract: The disclosed embodiments include a method, system, and device for conducting ultrasound interrogation of a medium. The novel method includes transmitting a non-beamformed or beamformed ultrasound wave into the medium, receiving more than one echoed ultrasound wave from the medium, and converting the received echoed ultrasound wave into digital data. The novel method may further transmit the digital data. In some embodiments, the transmitting may be wireless. The novel device may include transducer elements, an analog-to-digital converter in communication with the transducer elements, and a transmitter in communication with the analog-to-digital converter. The transducers may operate to convert a first electrical energy into an ultrasound wave. The first electrical energy may or may not be beamformed. The transducers also may convert an echoed ultrasound wave into a second electrical energy.Type: ApplicationFiled: November 10, 2006Publication date: May 15, 2008Inventors: Kevin S. Randall, Michael G. Cannon, Anthony P. Lannutti, Joseph A. Urbano, Raymond F. Weymer
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Publication number: 20080114251Abstract: The disclosed embodiments include a method, system, and device for conducting ultrasound interrogation of a medium. The novel method includes transmitting a non-beamformed or beamformed ultrasound wave into the medium, receiving more than one echoed ultrasound wave from the medium, and converting the received echoed ultrasound wave into digital data. The novel method may further transmit the digital data. In some embodiments, the transmitting may be wireless. The novel device may include transducer elements, an analog-to-digital converter in communication with the transducer elements, and a transmitter in communication with the analog-to-digital converter. The transducers may operate to convert a first electrical energy into an ultrasound wave. The first electrical energy may or may not be beamformed. The transducers also may convert an echoed ultrasound wave into a second electrical energy.Type: ApplicationFiled: November 10, 2006Publication date: May 15, 2008Applicant: Penrith CorporationInventors: Raymond F. Weymer, Jodi Schwartz Klessel, Anthony P. Lannutti, Kevin S. Randall, Joseph A. Urbano
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Publication number: 20080114252Abstract: The disclosed embodiments include a method, system, and device for conducting ultrasound interrogation of a medium. The novel method includes transmitting a non-beamformed or beamformed ultrasound wave into the medium, receiving more than one echoed ultrasound wave from the medium, and converting the received echoed ultrasound wave into digital data. The novel method may further transmit the digital data. In some embodiments, the transmitting may be wireless. The novel device may include transducer elements, an analog-to-digital converter in communication with the transducer elements, and a transmitter in communication with the analog-to-digital converter. The transducers may operate to convert a first electrical energy into an ultrasound wave. The first electrical energy may or may not be beamformed. The transducers also may convert an echoed ultrasound wave into a second electrical energy.Type: ApplicationFiled: November 10, 2006Publication date: May 15, 2008Applicant: Penrith CorporationInventors: Kevin S. Randall, Jodi Schwartz Klessel, Anthony P. Lannutti, Joseph A. Urbano, Raymond F. Weymer
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Publication number: 20080110266Abstract: The disclosed embodiments include a method, system, and device for conducting ultrasound interrogation of a medium. The novel method includes transmitting a non-beamformed or beamformed ultrasound wave into the medium, receiving more than one echoed ultrasound wave from the medium, and converting the received echoed ultrasound wave into digital data. The novel method may further transmit the digital data. In some embodiments, the transmitting may be wireless. The novel device may include transducer elements, an analog-to-digital converter in communication with the transducer elements, and a transmitter in communication with the analog-to-digital converter. The transducers may operate to convert a first electrical energy into an ultrasound wave. The first electrical energy may or may not be beamformed. The transducers also may convert an echoed ultrasound wave into a second electrical energy.Type: ApplicationFiled: November 10, 2006Publication date: May 15, 2008Applicant: Penrith CorporationInventors: Kevin S. Randall, Jodi Schwartz Klessel, Anthony P. Lannutti, Joseph A. Urbano
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Publication number: 20080114250Abstract: The disclosed embodiments include a method, system, and device for conducting ultrasound interrogation of a medium. The novel method includes transmitting a non-beamformed or beamformed ultrasound wave into the medium, receiving more than one echoed ultrasound wave from the medium, and converting the received echoed ultrasound wave into digital data. The novel method may further transmit the digital data. In some embodiments, the transmitting may be wireless. The novel device may include transducer elements, an analog-to-digital converter in communication with the transducer elements, and a transmitter in communication with the analog-to-digital converter. The transducers may operate to convert a first electrical energy into an ultrasound wave. The first electrical energy may or may not be beamformed. The transducers also may convert an echoed ultrasound wave into a second electrical energy.Type: ApplicationFiled: November 10, 2006Publication date: May 15, 2008Applicant: Penrith CorporationInventors: Joseph A. Urbano, Jodi Schwartz Klessel, Anthony P. Lannutti, Kevin S. Randall, Raymond F. Weymer
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Publication number: 20080114246Abstract: The disclosed embodiments include a method, system, and device for conducting ultrasound interrogation of a medium. The novel method includes transmitting a non-beamformed or beamformed ultrasound wave into the medium, receiving more than one echoed ultrasound wave from the medium, and converting the received echoed ultrasound wave into digital data. The novel method may further transmit the digital data. In some embodiments, the transmitting may be wireless. The novel device may include transducer elements, an analog-to-digital converter in communication with the transducer elements, and a transmitter in communication with the analog-to-digital converter. The transducers may operate to convert a first electrical energy into an ultrasound wave. The first electrical energy may or may not be beamformed. The transducers also may convert an echoed ultrasound wave into a second electrical energy.Type: ApplicationFiled: November 10, 2006Publication date: May 15, 2008Applicant: Penrith CorporationInventors: Kevin S. Randall, Joseph A. Urbano
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Publication number: 20080110263Abstract: The disclosed embodiments include a method, system, and device for conducting ultrasound interrogation of a medium. The novel method includes transmitting a non-beamformed or beamformed ultrasound wave into the medium, receiving more than one echoed ultrasound wave from the medium, and converting the received echoed ultrasound wave into digital data. The novel method may further transmit the digital data. In some embodiments, the transmitting may be wireless. The novel device may include transducer elements, an analog-to-digital converter in communication with the transducer elements, and a transmitter in communication with the analog-to-digital converter. The transducers may operate to convert a first electrical energy into an ultrasound wave. The first electrical energy may or may not be beamformed. The transducers also may convert an echoed ultrasound wave into a second electrical energy.Type: ApplicationFiled: November 10, 2006Publication date: May 15, 2008Applicant: Penrith CorporationInventors: Jodi Schwartz Klessel, Kevin S. Randall, Joseph A. Urbano
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Publication number: 20070161904Abstract: The disclosed embodiments include a method, system, and device for conducting ultrasound interrogation of a medium. The novel method includes transmitting a non-beamformed or beamformed ultrasound wave into the medium, receiving more than one echoed ultrasound wave from the medium, and converting the received echoed ultrasound wave into digital data. The novel method may further transmit the digital data. In some embodiments, the transmitting may be wireless. The novel device may include transducer elements, an analog-to-digital converter in communication with the transducer elements, and a transmitter in communication with the analog-to-digital converter. The transducers may operate to convert a first electrical energy into an ultrasound wave. The first electrical energy may or may not be beamformed. The transducers also may convert an echoed ultrasound wave into a second electrical energy.Type: ApplicationFiled: November 10, 2006Publication date: July 12, 2007Applicant: Penrith CorporationInventor: Joseph Urbano
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Patent number: 6595921Abstract: The preferred embodiments described herein provide a medical diagnostic ultrasound imaging system and method for constructing a composite ultrasound image. In one preferred embodiment, visual and audio components of an ultrasound image are separately stored so that a composite image including some or all of the components can later be constructed. The audio component can take the form of Doppler audio or voice data, for example. In another preferred embodiment, stored computer-readable program code is selected to perform an operation on a constructed composite ultrasound image.Type: GrantFiled: September 24, 2001Date of Patent: July 22, 2003Assignee: Acuson CorporationInventors: Joseph A. Urbano, Anthony P. Lannutti
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Patent number: 6592521Abstract: Methods and systems for providing consistent power and reducing power consumption for an ultrasound system are provided. The ultrasound system is provided with an uninterruptable power supply. Power is provided from an outlet through the uninterruptable power supply to the ultrasound scanner. If the power from the outlet falls below a threshold is of an insufficient quality or is otherwise unavailable, the uninterruptable power supply provides power. For mobility, the uninterruptable power supply provides power, avoiding the need to plug the ultrasound system into an outlet. To reduce the drain on the uninterruptable power supply or other source of power, the ultrasound system includes power reduction systems and methods. One or more electrical components, subsystems or the entire ultrasound system is operated in a reduced power state while not in use. For example, some digital electrical components draw more power in response to clock signal triggers.Type: GrantFiled: March 1, 2000Date of Patent: July 15, 2003Assignee: Acuson CorporationInventors: Joseph A. Urbano, Christopher B. Knell, Michael G. Cannon, Anthony P. Lannutti
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Patent number: 6592524Abstract: A transmit beamformer method and system is provided for applying absolute delays between groups of channels and applying relative delays to channels within the groups of channels. For example, every fourth channel is responsive to an absolute delay from a controller. The delay for channels between every fourth channel are set as relative delays corresponding to a further delay in addition to the absolute delay.Type: GrantFiled: December 22, 2000Date of Patent: July 15, 2003Assignee: Siemens Medical Solutions USA, Inc.Inventors: Joseph A. Urbano, Albert Gee, Kevin S. Randall
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Patent number: 6524244Abstract: The preferred embodiments described herein provide a medical diagnostic ultrasound imaging system and method in which a non-real-time operating system is used to transfer image data. In one preferred embodiment, a medical diagnostic ultrasound imaging system includes a central processing unit (“CPU”) located outside of the received signal path to transfer image data. The non-real-time operating system can be used, for example, to transfer image data from a hard disk to system memory for display, to transfer image data from system memory to the hard disk for storage, or to scroll image data to view a loop of image data.Type: GrantFiled: September 14, 1999Date of Patent: February 25, 2003Assignee: Ecton Inc.Inventors: Christopher B. Knell, Anthony P. Lannutti, Joseph A. Urbano, Kevin S. Randall
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Patent number: 6508763Abstract: The preferred embodiments described herein relate to a medical diagnostic ultrasound imaging system with at least one reprogrammable logic device, such as, for example, a field programmable gate array (“FPGA”). In one presently preferred embodiment, at least one reprogrammable logic device in the ultrasound system is reconfigured for probe changes (e.g., phased-array, curved array), for operator control changes (such as system mode changes, e.g., B-Mode, color Doppler), and/or dynamically as part of system operation (such as between ultrasonic pulse firings and/or between frames). By utilizing at least one reprogrammable logic device, the preferred embodiments reduce the size and cost of the ultrasound system without compromising the performance characteristics of the system.Type: GrantFiled: September 14, 1999Date of Patent: January 21, 2003Assignee: Ecton, Inc.Inventors: Joseph A. Urbano, Christopher B. Knell, Anthony P. Lannutti, Andrew J. Wood, Kevin S. Randall
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Patent number: 6497664Abstract: A medical diagnostic ultrasound receive beamformer includes an upsampler upstream of a time delay device and a summer, and a smoothing filter downstream of the time delay device and the summer. The receive beamformer is automatically programmed into a gate array as a single-beam, dynamic-focus receive beamformer when the user selects B-mode and as a dual-beam, fixed-focus receive beamformer when the user selects color flow mode.Type: GrantFiled: September 14, 1999Date of Patent: December 24, 2002Assignee: Ecton, Inc.Inventors: Kevin S. Randall, Andrew J. Wood, Joseph A. Urbano, Christopher B. Knell
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Patent number: 6468213Abstract: A scan converter using a re-programmable logic device provides flexibility for converting data from an acoustic grid to a display format. A set of instruction codes is provided for implementing the flexibility. By changing the instruction codes, the scan conversion process changes. A single memory stores the incoming data where read and write operations are performed sequentially. The same memory may be used for storing the scan converted data. A field programmable gate array is preferably used to scan convert the data and is programmed differently for different modes of operation.Type: GrantFiled: September 14, 1999Date of Patent: October 22, 2002Assignee: Ecton, Inc.Inventors: Christopher B. Knell, Joseph A. Urbano, Anthony P. Lannutti
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Publication number: 20020082502Abstract: A transmit beamformer method and system is provided for applying absolute delays between groups of channels and applying relative delays to channels within the groups of channels. For example, every fourth channel is responsive to an absolute delay from a controller. The delay for channels between every fourth channel are set as relative delays corresponding to a further delay in addition to the absolute delay.Type: ApplicationFiled: December 22, 2000Publication date: June 27, 2002Applicant: Siemens Medical Systems, Inc.Inventors: Joseph A. Urbano, Albert Gee, Kevin S. Randall
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Patent number: 6312381Abstract: A diagnostic ultrasound system and method for providing temporally accurate EKG data with imaging is provided. The EKG data is linked to imaging data. The frame of data of imaging data contains EKG data in a line of information. Additional EKG data may be provided separately from the imaging data. A scan converter processes both the EKG data and imaging data at substantially the same time, maintaining temporal accuracy. The EKG data provided comprises an entire trace so that the trace on the display appears to be smoothly updated.Type: GrantFiled: September 14, 1999Date of Patent: November 6, 2001Assignee: Acuson CorporationInventors: Christopher B. Knell, Joseph A. Urbano, Anthony P. Lannutti, Kevin S. Randall
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Patent number: 6228030Abstract: A scheme is provided for locating the time of occurrence of a predetermined event in a physiologic cycle associated with an anatomical object of a subject's body. Echoes produced from transmission of ultrasound energy into the anatomical object are processed by an image frame acquisition device to produce a series of image frames. Each image frame includes data representing an image of at least a portion of the anatomical object at a given time. Then, the difference is determined between the current image frame and at least one preceding image frame. A frame correlation coefficient is output based upon the difference. The time of occurrence is located at the instance of time when the frame correlation coefficient falls below a predetermined value, or when the rate of change of the frame correlation coefficient exceeds a predetermined value. The physiologic cycle may be the heart cycle and the predetermined event may be the QRS trigger of an electrocardiogram.Type: GrantFiled: August 27, 1999Date of Patent: May 8, 2001Assignee: Ecton, Inc.Inventors: Joseph A. Urbano, Christopher B. Knell, Kevin S. Randall, Andrew J. Wood
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Patent number: 6086537Abstract: Speckle is reduced in full motion ultrasound image data representing anatomic structures which have periodic physiological motion. Echoes produced from transmission of ultrasound energy into a subject's body are processed by an image frame acquisition device to produce a series of image frames for each physiologic cycle. Each image frame comprises data representing an image of a portion of the subject's body at a given time within the cycle. Successive image frames obtained at the same point in time within each physiologic cycle are filtered. The filtering is applied to each image frame within the entire current physiologic cycle, thereby deriving full motion speckle-reduced image data.Type: GrantFiled: March 4, 1999Date of Patent: July 11, 2000Assignee: Ecton, Inc.Inventors: Joseph A. Urbano, Christopher B. Knell, Kevin S. Randall, Andrew J. Wood
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Patent number: 6056691Abstract: Ultrasound imaging data is collected at an adjustable collection image frame rate. Echoes produced from transmission of ultrasound energy into a subject's body are processed by an image frame acquisition device to produce a series of image frames. Each image frame comprises data representing an image of a portion of the subject's body at a given time. The image frames include collection image frames and interrogation image frames. The interrogation image frames are for sampling the subject's body between collection of at least some collection image frames. The difference between the current image frame and at least one preceding image frame is determined and a frame correlation coefficient is output based upon the difference. The collection image frame rate of the image frame acquisition device is adjusted in inverse proportion to the most recent frame correlation coefficient.Type: GrantFiled: June 24, 1998Date of Patent: May 2, 2000Assignee: Ecton, Inc.Inventors: Joseph A. Urbano, Christopher B. Knell, Kevin S. Randall, Andrew J. Wood