Abstract: The present disclosure is related to a method and apparatus for providing recommendation for a medical surgical procedure, including acquiring, using circuitry, a plurality of multispectral images representing a portion of an anatomy of a patient, performing image processing on each of the plurality of multispectral images to form a plurality of value maps, each value map identifying aspects of the portion of the anatomy by assigned values, combining the plurality of value maps into a single recommendation map, determining optimal points for performing the medical surgical procedure based on the single recommendation map, and displaying the optimal points for the medical surgical procedure by overlaying the optimal points on an original image of the portion of the anatomy or applying the optimal points to a robotic medical surgical procedure.

Abstract: An medical device guide system includes a probe configured for imaging portions of a patient's body, a first guide connector extending from a first surface of the probe, the first guide connector including a first mounting surface, and a guide removably mountable to the first guide connector. The guide may include a first cavity shaped to receive the first mounting surface and a first channel disposed on a top surface of the guide opposite the first cavity, the first channel angled at a first angle with respect to a longitudinal axis of the probe and configured to guide a medical device to a targeted depth in the patient's body.

Abstract: Systems and methods for biopsy guidance are provided. One system includes a gantry and a breast immobilization plate mounted to the gantry, wherein the breast immobilization plate is configured to be coupled with a biopsy unit. The biopsy unit includes at least one nuclear medicine imaging detector in an angled orientation with respect to the breast immobilization plate. The breast imaging system also includes a nuclear medicine imaging detector mounted to the gantry parallel to the breast immobilization plate, wherein the nuclear medicine imaging detector mounted to the gantry and the breast immobilizing plate are configured to immobilize a breast therebetween.

Abstract: A method for planning ablation treatment using ultrasound data begins by identify pathology to be treated and one or more blood vessels proximate the treatment site in a medical diagnostic image. Ultrasonic Doppler velocity data is acquired from the flow within the vessels and the Doppler data is used to calculate the volume blood flow through the vessels. The thermal effect of the heat transported by this blood flow is considered in the planning of the ablation treatment.

Abstract: An apparatus and a method are provided to generate an ultrasound to be transmitted from an ultrasound irradiation device. The apparatus and the method include acquiring a medical image including anatomical information about a subject, and calculating characteristics of a tissue in the subject, which may affect propagation of the ultrasound based on the medical image. The apparatus and method also determine a parameter of the ultrasound to create a focal point on the subject using the calculated characteristics, and generate the ultrasound according to the determined parameter.

Abstract: A catheter system for accessing the central venous system through an occlusion in the neck region.

Abstract: The present teaching relates to surgical procedure assistance. In one example, a plurality of similarity measures are determined between a first set of positions and a plurality of second sets of positions, respectively. The first set of positions is obtained with respect to a plurality of sensors coupled with a patient in an image captured prior to a surgical procedure. The plurality of second sets of positions are obtained from the plurality of sensors and change in accordance with movement of the patient. A target lesion is segmented in the image captured prior to the surgical procedure to obtain a lesion display object. The lesion display object is duplicated to generate a plurality of lesion display objects. The plurality of lesion display objects are presented on a display screen so that a distance between the plurality of lesion display objects changes in accordance with the plurality of the similarity measures.

Abstract: A method for ablation treatment using ultrasound data begins by identifying pathology to be treated and one or more blood vessels proximate the treatment site in a medical diagnostic image. The identified ROI and the blood vessels are automatically indicated in an ultrasound image Ultrasonic Doppler velocity data is acquired from the flow within the vessels and the Doppler data is used to calculate the volume blood flow through the vessels. The thermal effect of the heat transported by this blood flow is considered in the planning or conduct of the ablation treatment, as by modifying the size of a burn zone graphic around the tip of the ablation probe.

Abstract: Color Doppler imaging with line artifact reduction is provided in multi-beam scanning. Doppler estimates representing the same spatial location but calculated from spatially distinctive transmit beam groups are combined through weighted linear interpolation. Methods of calculating the linear interpolation weights are provided based on geometric relationships and optimization functions. Complete overlapping and superposition among receive beams in the interpolation region are not required. Partial interpolation among the receive beams, where only the estimates of the outer receive scan lines may overlap and be interpolated while estimates for scan lines closer to the transmit scan line are not interpolated, allowing for more rapid frame rate.

Abstract: A system and method for a procedure that can be performed on any appropriate subject. Procedures can include assembling any appropriate work piece or installing members into a work piece, such as an airframe, autoframe, etc. Regardless of the subject, tracking a substantially small tracking device in a plurality of degrees of freedom is provided. The tracking device can be positioned on or be formed in an instrument to be tracked.

Abstract: A system for automatically determining a thickness of a wall of an artery of a subject includes an ECG monitoring device that captures an electrocardiogram (ECG) signal from the subject, and an ultrasound video imaging device, coupled to the ECG monitoring device, that receives the ECG signal from the ECG monitoring device, and captures a corresponding ultrasound video of the wall of the artery of the subject. The system produces a plurality of frames of video comprising the ultrasound video of the wall of the artery of the subject and an image of the ECG signal. A processor is configured to select a subset of the plurality of frames of the ultrasound video based on the image of the (ECG) signal, locate automatically a region of interest (ROI) in each frame of the subset of the plurality of frames of the video using a machine-based artificial neural network and measure automatically a thickness of the wall of the artery in each ROI using the machine-based artificial neural network.

Abstract: Provided is an ultrasound inspection apparatus ensuring the real-time property during ultrasound imaging, reducing the data amount to be stored, and making sound speed value correction after the imaging to allow improvement in image quality, tissue characterization, and so forth with high accuracy. The ultrasound inspection apparatus includes: a first reception signal memory storing element data; an image producer adapted to perform phasing and adding on element data based on a specified sound speed value to produce a sound ray signal, and produce ultrasound image data; a sound speed determiner adapted to determine the optimum sound speed value from a plurality of pieces of ultrasound image data produced using element data; a storage necessity determiner adapted to determine element data whether or not to satisfy a specified condition; and a second reception signal memory storing the element data as determined to satisfy the specified condition.

Abstract: A directable acoustic transducer assembly is presented for use in a medical insertion device (MID). In an embodiment, the assembly aims an acoustic signal in response to a sensed or detected force or load imposed on the MID. The directable acoustic transducer assembly includes a switch array and a plurality of directional acoustic transducer elements. The switch array responds to the force or load and activates the directional acoustic transducer elements closest to the source of the force or load. The switch array may include a plurality of switches, at least one of which responses to a force or load and may activate directional acoustic transducer elements having a target tissue in the field of view. The assembly includes embodiments that are responsive to various loads. A directable acoustic transducer assembly may be part of a diagnostic and/or therapeutic system, such as an RF ablation system.

Abstract: A system and method for performing a steered push beam (SPB) technique to create multiple foci generated by the interference of different ultrasound push beams to create shear waves and, based thereon, generate a report indicating mechanical properties about an object.

Abstract: An object information acquiring apparatus includes a probe configured to detect a photoacoustic wave generated from an object irradiated with light, a signal collector configured to generate a first detection signal from the photoacoustic wave, a signal processor configured to generate, from the first detection signal, a second detection signal in which a component having a phase inverted from the phase of a component deriving from the photoacoustic wave is reduced, by using a differential signal of an impulse response of the probe, and an image generator configured to generate image data on the inside of the object using the second detection signal.

Abstract: Methods for spectroscopic analysis of biological tissues to classify an individual as diabetic or non-diabetic, or to determine the probability, progression or level of a disease or medical condition in an individual.

Abstract: A medical diagnostic apparatus acquires a signal to generate images of an observation target, sequentially generates observation images based on the acquired signal, and causes a display to continuously display the observation images. The apparatus includes: a first storage for storing the observation images in chronological order; input units for receiving a command signal for freezing the observation images on the display; and a second storage for storing correction information for each input unit so as to associate the correction information with each input unit. The apparatus is configured to: identify an input unit that has received the command signal among the input units; determine a correction amount based on a result of identification by the identification unit and the correction information; and select an observation image generated before or after receiving the command signal according to the correction amount, from among the observation images, based on the correction amount.

Abstract: A method for producing a composite piezoelectric body includes: forming a composite piezoelectric body by filling a non-conductive polymer between a plurality of piezoelectric materials arranged in an array state at predetermined intervals, and polishing one surface of the composite piezoelectric body, from which surface at least the piezoelectric materials and the polymer are exposed, by using an abrasive film in which an abrasive particle is applied to a base film.

Abstract: The present invention presents an apparatus and methods to guide insertion of invasive devices to a tissue target of a living body. The apparatus comprises a positioning guide control assembly and a positioning guide assembly that is operably detachable from the control assembly, and rotationally adjustable and lockable. The positioning guide control assembly releasably houses a ultrasound transducer head and measures an insertion length and an insertion angle of an invasive device placed in the positioning guide assembly to reach the tissue target.

Abstract: An optoacoustic imaging system includes an ultrasound transducer array, first and second light sources and a switching power supply that generates power for the light sources. The switching power supply includes an input for impeding its switching operation. A data acquisition unit samples the ultrasound transducer array for a first predetermined period of time after a pulse of light from the first light source and for a second predetermined period of time after a pulse of light from the second light source and stores the sampled data. A master processor utilizes the input to impede operation of the switching operation of the switching power supply during the first predetermined period of time after a pulse of light from the first light source, and during the second predetermined period of time after a pulse of light from the second light source.