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公开(公告)号：US20230404522A1
公开(公告)日：2023-12-21
申请号：US18037871
申请日：2021-11-24
申请人： Imedicals S.r.l.
发明人： Sergio Casciaro
CPC分类号： A61B8/085 , A61B8/0825 , A61B8/4209 , A61B8/4281 , A61B8/403 , A61B8/406 , A61B8/4455 , A61B8/4477 , A61B8/4494 , A61B8/5253 , A61B8/483 , G06T7/0012 , A61B2576/02 , A61B2562/043 , A61B2562/14
摘要： An ultrasound device (1) for carrying out a breast diagnostic examination for breast cancer diagnosis, comprising two ultrasound probes, characterized in that each of said probes comprises: a first array of piezoelectric transducers with a first nominal frequency (f1), and a second array of piezoelectric transducers with a second nominal frequency (f2), the probes being arranged opposite to each other, being configured to rotate along a circular trajectory having for center the midpoint of the segment connecting them and to slide to each other along said straight line connecting them, coming in contact with the breast of the patient from diametrically opposite portions, in that the arrays comprise each a plurality of piezoelectric transducers, positioned so that acquisitions are carried out on a plane of acquisition orthogonal to the plane of the circular trajectory.
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公开(公告)号：US20230210494A1
公开(公告)日：2023-07-06
申请号：US17869443
申请日：2022-07-20
申请人： Habico, Inc.
CPC分类号： A61B8/14 , A61B8/08 , A61B8/406 , A61B8/483 , A61B8/0825 , A61B8/4281 , A61B8/4483 , A61B8/4494 , A61B8/5207 , A61B8/5269 , G01S15/8915 , G01S15/8929 , G01S15/8977 , G01S15/8993 , G01S15/8959
摘要： A system and method for capturing ultrasound signals from a hemispheric imaging region (e.g., by a stationary array of transducer elements arranged in the shape of a faceted hemisphere) and estimating scattering measurements that would be made by a virtual array in the opposite hemisphere (e.g., by a network of processors that receive and process the transmitted ultrasound signals in parallel) by forming an initial estimate of a medium variation for each of a plurality of subvolumes in the scattering object to form an estimated object, calculating residual scattering by using a difference between a scattering response calculated for the estimated object and measured ultrasound signals received from the scattering object, forming an initial three-dimensional image of the scattering object, and extrapolating a difference between the scattering response calculated for the estimated object and the measured ultrasound signals received from the scattering object.
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公开(公告)号：US10076304B2
公开(公告)日：2018-09-18
申请号：US14811316
申请日：2015-07-28
发明人： Mike Tesic , Marc Orloff , Kevin Obrigkeit , David Kunz , Roman Janer
CPC分类号： A61B8/406 , A61B5/0091 , A61B5/01 , A61B8/0825 , A61B8/13 , A61B8/4281 , A61B8/4461 , A61B8/4494
摘要： A system for providing scanning medium for scanning a volume of tissue comprising: an inner chamber that contains the scanning medium; a transducer mounted to the inner chamber and configured to move along a motion path, with the inner chamber, in scanning the volume of tissue; an outer chamber concentrically aligned about the inner chamber to guide the inner chamber along the motion path; a piston module defining a base surface within the inner chamber, the piston module comprising a medium inlet and a medium outlet for adjusting an amount of the scanning medium within the inner chamber; a detection subsystem coupled to the base surface of the piston module; and an actuator comprising a stationary portion mounted to the piston module and a moving portion coupled to the inner chamber and configured to produce motion of the inner chamber along the motion path.
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公开(公告)号：US20180125447A1
公开(公告)日：2018-05-10
申请号：US15731000
申请日：2017-10-12
发明人： Nebojsa Duric , Peter John Littrup
CPC分类号： A61B8/0825 , A61B8/06 , A61B8/0833 , A61B8/085 , A61B8/406 , A61B8/4494 , A61B8/461 , A61B8/466 , A61B8/469 , A61B8/481 , A61B8/483 , A61B8/5207 , A61B8/5223 , G06F19/00 , G06T7/0014 , G06T2207/10136 , G06T2207/30068
摘要： A method for characterizing tissue of a patient, including receiving acoustic data derived from the interaction between the tissue and the acoustic waves irradiating the tissue; generating a morphology rendering of the tissue from the acoustic data, in which the rendering represents at least one biomechanical property of the tissue; determining a prognostic parameter for a region of interest in the rendering, in which the prognostic parameter incorporates the biomechanical property; and analyzing the prognostic parameter to characterize the region of interest. In some embodiment, the method further includes introducing a contrast agent into the tissue; generating a set of enhanced morphology renderings of the tissue after introducing the contrast agent; determining an enhanced prognostic parameter from the enhanced morphology renderings; and analyzing the enhanced prognostic parameter.
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公开(公告)号：US09814441B2
公开(公告)日：2017-11-14
申请号：US14755618
申请日：2015-06-30
发明人： Nebojsa Duric , Peter John Littrup
CPC分类号： A61B8/0825 , A61B8/06 , A61B8/0833 , A61B8/085 , A61B8/406 , A61B8/4494 , A61B8/461 , A61B8/466 , A61B8/469 , A61B8/481 , A61B8/483 , A61B8/5207 , A61B8/5223 , G06F19/00 , G06T7/0014 , G06T2207/10136 , G06T2207/30068
摘要： A method for characterizing tissue of a patient, including receiving acoustic data derived from the interaction between the tissue and the acoustic waves irradiating the tissue; generating a morphology rendering of the tissue from the acoustic data, in which the rendering represents at least one biomechanical property of the tissue; determining a prognostic parameter for a region of interest in the rendering, in which the prognostic parameter incorporates the biomechanical property; and analyzing the prognostic parameter to characterize the region of interest. In some embodiment, the method further includes introducing a contrast agent into the tissue; generating a set of enhanced morphology renderings of the tissue after introducing the contrast agent; determining an enhanced prognostic parameter from the enhanced morphology renderings; and analyzing the enhanced prognostic parameter.
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公开(公告)号：US20170238898A1
公开(公告)日：2017-08-24
申请号：US15501792
申请日：2015-08-04
申请人： HABICO, INC
CPC分类号： A61B8/0825 , A61B8/08 , A61B8/14 , A61B8/15 , A61B8/406 , A61B8/4281 , A61B8/4494 , A61B8/483 , A61B8/5207 , A61B8/5269 , G01S15/8915 , G01S15/8929 , G01S15/8959 , G01S15/8977 , G01S15/8993
摘要： A device, system, and method for volumetric ultrasound imaging is described. The device and system include an array of transducer elements grouped in triangular planar facets and substantially configured in the shape of a hemisphere to form a cup-shaped volumetric imaging region within the cavity of the hemisphere, A plurality of data-acquisition assemblies are connected to the transducers, which are configured to collect ultrasound signals received from the transducers and transmit image data to a network of processors that are configured to construct a volumetric image of an object within the imaging region based on the image data received from the data-acquisition assemblies.
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公开(公告)号：US20170065252A1
公开(公告)日：2017-03-09
申请号：US15245525
申请日：2016-08-24
CPC分类号： A61B8/4416 , A61B5/004 , A61B5/0091 , A61B5/0095 , A61B8/08 , A61B8/0825 , A61B8/0858 , A61B8/14 , A61B8/406 , A61B8/4209 , A61B8/4281 , A61B8/4483 , A61B8/463 , A61B8/5207 , A61B8/5223 , A61B8/5261
摘要： An object information acquiring apparatus comprises a light irradiation unit configured to irradiate an object with light; a sound generating member arranged between the object and the light irradiation unit and configured to generate a substantially planar ultrasonic wave based on the irradiated light; an acoustic wave probe configured to acquire an acoustic wave generated inside the object due to the light and convert the acoustic wave into a first electric signal; and an information generating unit configured to generate information concerning optical characteristics of an interior of the object, based on the first electric signal, wherein the sound generating member allows a part of the light irradiated from the light irradiation unit to pass through the sound generating member to the object.
摘要翻译： 对象信息获取装置包括被配置为用光照射对象的光照射单元; 声发生部件，配置在所述物体与所述光照射部之间，并且被配置为基于所述照射光产生大致平面的超声波; 声波探测器，被配置为获取由于光而在物体内产生的声波，并将声波转换成第一电信号; 以及信息生成单元，被配置为基于所述第一电信号生成关于所述对象的内部的光学特性的信息，其中所述声音发生构件允许从所述光照射单元照射的一部分光通过所述声音产生部件 对象。
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公开(公告)号：US20170065181A1
公开(公告)日：2017-03-09
申请号：US15255668
申请日：2016-09-02
CPC分类号： A61B5/0095 , A61B5/0035 , A61B5/4312 , A61B5/7425 , A61B8/08 , A61B8/0825 , A61B8/0858 , A61B8/406 , A61B8/4209 , A61B8/4281 , A61B8/4416 , A61B8/4483 , A61B8/463 , A61B90/361
摘要： An object information acquiring apparatus includes a light source, a light absorbing member configured to absorb light radiated from the light source to generate a transmit-ultrasound wave that is a planar wave, a detecting element configured to receive an acoustic wave to output an electric signal, an information processing unit configured to acquire characteristic information on an object using the electric signal. The detecting element receives an ultrasound wave resulting from reflection or scattering of the transmit-ultrasound wave in the object, as an acoustic wave.
摘要翻译： 一种物体信息获取装置，包括：光源，吸收被配置为吸收从光源发出的光以产生作为平面波的发射超声波的光吸收部件;被配置为接收声波以输出电信号的检测元件 信息处理单元，被配置为使用所述电信号获取关于对象的特征信息。 检测元件作为声波接收由物体内的发射超声波的反射或散射产生的超声波。
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公开(公告)号：US09486181B2
公开(公告)日：2016-11-08
申请号：US14570023
申请日：2014-12-15
申请人： Sonocine, Inc.
发明人： Kevin M. Kelly , Roger Royce , Richard J. Peterson , Christopher Mark Underbrink , Luis E. Ponce , Matthew Warren Smith , Donald C. Goss
CPC分类号： A61B8/0825 , A61B8/085 , A61B8/145 , A61B8/406 , A61B8/4209 , A61B8/4218 , A61B8/4245 , A61B8/4254 , A61B8/4281 , A61B8/4444 , A61B8/463 , A61B8/488 , A61B8/5223 , A61B8/54 , A61B8/565 , B82Y15/00
摘要： A system for screening breast tissue is disclosed. The system comprises an ultrasound probe and a carrier adapted to support the ultrasound probe and to progressively move the probe over the breast tissue. A pad is employed to cover the nipple of the breast tissue, and a fabric covering is adapted to hold the breast tissue and the pad in place as the probe is moved over the breast tissue.
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公开(公告)号：US09392994B2
公开(公告)日：2016-07-19
申请号：US13439053
申请日：2012-04-04
申请人： Paolo Pellegretti
发明人： Paolo Pellegretti
CPC分类号： A61B8/406 , A61B8/0825 , A61B8/481
摘要： Apparatus and method for detecting ultrasound images from a body under examination. The apparatus comprises a unit emitting ultrasound pulses and a unit receiving ultrasound pulses. The emitting unit and the receiving unit face each other and are spaced apart by a predetermined distance. These units are arranged at opposite sides of a cavity housing the body under examination. The ultrasound pulses emitted from the emitting unit are received by the receiving unit after passing through the body under examination and are transformed into transmission signals. Included is a control unit for the emitting unit, a unit processing the received signals, image generating device and image displaying device. The processing unit comprises a unit comparing the values of a propagation speed of ultrasound pulses and/or of the attenuation of ultrasound pulses with predetermined threshold values.
摘要翻译： 用于检测被检体内超声图像的装置和方法。 该装置包括发射超声脉冲的单元和接收超声脉冲的单元。 发光单元和接收单元彼此面对并隔开预定距离。 这些单元布置在容纳检查体的腔体的相对侧。 从发射单元发射的超声脉冲在通过被检体后被接收单元接收，并被转换为传输信号。 包括用于发光单元的控制单元，处理接收信号的单元，图像生成装置和图像显示装置。 处理单元包括将超声脉冲的传播速度和/或超声脉冲的衰减值与预定阈值进行比较的单元。
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