Ultrasonic matching layer and transducer
    6.
    发明授权
    Ultrasonic matching layer and transducer 有权
    超声波匹配层和传感器

    公开(公告)号:US07808156B2

    公开(公告)日:2010-10-05

    申请号:US11366144

    申请日:2006-03-02

    IPC分类号: H04R17/00

    摘要: In one aspect, matching layers for an ultrasonic transducer stack having a matching layer comprising a matrix material loaded with a plurality of micron-sized and nano-sized particles. In another aspect, the matrix material is loaded with a plurality of heavy and light particles. In another aspect, an ultrasound transducer stack comprises a piezoelectric layer and at least one matching layer. In one aspect, the matching layer comprises a composite material comprising a matrix material loaded with a plurality of micron-sized and nano-sized particles. In a further aspect, the composite material can also comprise a matrix material loaded with a plurality of heavy and light particles. In a further aspect, a matching layer can also comprise cyanoacrylate.

    摘要翻译: 在一个方面,用于具有匹配层的超声波换能器叠层的匹配层包括装载有多个微米尺寸和纳米尺寸颗粒的基质材料。 在另一方面,基质材料装载有多个重和轻的颗粒。 在另一方面,超声换能器叠层包括压电层和至少一个匹配层。 在一个方面,匹配层包括复合材料,其包含负载有多个微米级和纳米尺寸颗粒的基质材料。 在另一方面,复合材料还可以包含装载有多个重和轻颗粒的基质材料。 在另一方面,匹配层还可以包含氰基丙烯酸酯。

    High frequency ultrasonic transducer and matching layer comprising cyanoacrylate
    7.
    发明授权
    High frequency ultrasonic transducer and matching layer comprising cyanoacrylate 有权
    高频超声波换能器和包含氰基丙烯酸酯的匹配层

    公开(公告)号:US08343289B2

    公开(公告)日:2013-01-01

    申请号:US12830904

    申请日:2010-07-06

    IPC分类号: B06B1/06

    摘要: In one aspect, matching layers for an ultrasonic transducer stack having a matching layer comprising a matrix material loaded with a plurality of micron-sized and nano-sized particles. In another aspect, the matrix material is loaded with a plurality of heavy and light particles. In another aspect, an ultrasound transducer stack comprises a piezoelectric layer and at least one matching layer. In one aspect, the matching layer comprises a composite material comprising a matrix material loaded with a plurality of micron-sized and nano-sized particles. In a further aspect, the composite material can also comprise a matrix material loaded with a plurality of heavy and light particles. In a further aspect, a matching layer can also comprise cyanoacrylate.

    摘要翻译: 在一个方面,用于具有匹配层的超声波换能器叠层的匹配层包括装载有多个微米尺寸和纳米尺寸颗粒的基质材料。 在另一方面,基质材料装载有多个重和轻的颗粒。 在另一方面,超声换能器叠层包括压电层和至少一个匹配层。 在一个方面,匹配层包括复合材料,其包含负载有多个微米级和纳米尺寸颗粒的基质材料。 在另一方面,复合材料还可以包含装载有多个重和轻颗粒的基质材料。 在另一方面,匹配层还可以包含氰基丙烯酸酯。

    Overlay image contrast enhancement
    8.
    发明授权
    Overlay image contrast enhancement 有权
    覆盖图像对比度增强

    公开(公告)号:US08275449B2

    公开(公告)日:2012-09-25

    申请号:US11595047

    申请日:2006-11-10

    IPC分类号: A61B6/00

    摘要: A method of creating an image difference overlay comprises identifying a loop of reference images of a subject and identifying a loop of data images of the subject. The loop of image data can be identified after an event, such as the administration of contrast agent to the subject. A reference loop image frame is compared to one or more data loop image frames and the reference loop frame is associated with a data loop image frame which closely resembles the data loop image frame. Each of the associated frames can then be processed and used to create an image difference overlay frame.

    摘要翻译: 创建图像差异覆盖的方法包括识别对象的参考图像的循环并且识别对象的数据图像的循环。 可以在事件之后识别图像数据的循环,诸如向对象施用造影剂。 将参考循环图像帧与一个或多个数据循环图像帧进行比较,并且参考循环帧与数据循环图像帧相关联,数据循环图像帧非常类似于数据循环图像帧。 然后可以对每个相关联的帧进行处理并用于创建图像差分叠加帧。

    High frequency ultrasonic transducer and matching layer comprising cyanoacrylate
    9.
    发明授权
    High frequency ultrasonic transducer and matching layer comprising cyanoacrylate 有权
    高频超声波换能器和包含氰基丙烯酸酯的匹配层

    公开(公告)号:US08847467B2

    公开(公告)日:2014-09-30

    申请号:US13730337

    申请日:2012-12-28

    摘要: In one aspect, matching layers for an ultrasonic transducer stack having a matching layer comprising a matrix material loaded with a plurality of micron-sized and nano-sized particles. In another aspect, the matrix material is loaded with a plurality of heavy and light particles. In another aspect, an ultrasound transducer stack comprises a piezoelectric layer and at least one matching layer. In one aspect, the matching layer comprises a composite material comprising a matrix material loaded with a plurality of micron-sized and nano-sized particles. In a further aspect, the composite material can also comprise a matrix material loaded with a plurality of heavy and light particles. In a further aspect, a matching layer can also comprise cyanoacrylate.

    摘要翻译: 在一个方面,用于具有匹配层的超声波换能器叠层的匹配层包括装载有多个微米尺寸和纳米尺寸颗粒的基质材料。 在另一方面,基质材料装载有多个重和轻的颗粒。 在另一方面,超声换能器叠层包括压电层和至少一个匹配层。 在一个方面,匹配层包括复合材料,其包含负载有多个微米级和纳米尺寸颗粒的基质材料。 在另一方面,复合材料还可以包含装载有多个重和轻颗粒的基质材料。 在另一方面,匹配层还可以包含氰基丙烯酸酯。

    HIGH FREQUENCY ULTRASONIC TRANSDUCER AND MATCHING LAYER COMPRISING CYANOACRYLATE
    10.
    发明申请
    HIGH FREQUENCY ULTRASONIC TRANSDUCER AND MATCHING LAYER COMPRISING CYANOACRYLATE 有权
    高频超声波传感器和包含氰基丙烯酸酯的匹配层

    公开(公告)号:US20110057545A1

    公开(公告)日:2011-03-10

    申请号:US12830904

    申请日:2010-07-06

    IPC分类号: B06B1/06

    摘要: In one aspect, matching layers for an ultrasonic transducer stack having a matching layer comprising a matrix material loaded with a plurality of micron-sized and nano-sized particles. In another aspect, the matrix material is loaded with a plurality of heavy and light particles. In another aspect, an ultrasound transducer stack comprises a piezoelectric layer and at least one matching layer. In one aspect, the matching layer comprises a composite material comprising a matrix material loaded with a plurality of micron-sized and nano-sized particles. In a further aspect, the composite material can also comprise a matrix material loaded with a plurality of heavy and light particles. In a further aspect, a matching layer can also comprise cyanoacrylate.

    摘要翻译: 在一个方面,用于具有匹配层的超声波换能器叠层的匹配层包括装载有多个微米尺寸和纳米尺寸颗粒的基质材料。 在另一方面,基质材料装载有多个重和轻的颗粒。 在另一方面,超声换能器叠层包括压电层和至少一个匹配层。 在一个方面,匹配层包括复合材料,其包含负载有多个微米级和纳米尺寸颗粒的基质材料。 在另一方面,复合材料还可以包含装载有多个重和轻颗粒的基质材料。 在另一方面,匹配层还可以包含氰基丙烯酸酯。