专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100330545A1 INTELLIGENT TISSUE MIMICKING ULTRASONIC PHANTOM AND METHOD OF PREPARING THE SAME 审中-公开
标题翻译：智能组织MIMIXING超声波及其制备方法
公开(公告)号：US20100330545A1
公开(公告)日：2010-12-30
申请号：US12918625
申请日：2009-02-17
申请人： Yunbo Tian , Fangwei Ye
发明人： Yunbo Tian , Fangwei Ye
IPC分类号： G09B23/28
CPC分类号： G09B23/286 , A61B17/00 , A61B2017/00707 , A61B2017/00716 , A61N7/02 , C08F220/56 , C08L33/26 , G01D18/00 , C08F222/385 , C08F22/385
摘要： An intelligent tissue mimicking ultrasonic phantom, which is a temperature-sensitive polymer gel having the following acoustic properties and other physical characteristics: acoustic velocity: 1500-1550 m/s; acoustic impedance: (1.50−1.60)×106 Pa·s/m; density: 1.01-1.06 g/cm3; and a denaturation temperature, namely, a Lower Critical Solution Temperature (LCST) or a Volume Phase Transition Temperature at which the volume of the phantom changes, adjustable by changing the ratio of raw materials, around which there is a reversible phase transformation between the opaque phase and the transparent phase. Said gel can be a polymer of isopropylacrylamide (NIPA). Said ultrasonic phantom has a transparent appearance, and an adjustable thermal denaturation temperature; the thermal denaturation region of the ultrasonic phantom is distinct and has a well-defined boundary; the material of the phantom is stable and deterioration-resistant, and can ensure the consistency of the quality; the phantom is thermal denaturable with the appearance thereof turning white, while the phantom recovers when the heat is removed, such that it can be used repeatedly.
摘要翻译：超声模型的智能组织，其是具有以下声学特性和其他物理特性的温度敏感的聚合物凝胶：声速：1500-1550m / s; 声阻抗（1.50-1.60）×106Pa·s / m; 密度：1.01-1.06g / cm3; 和变性温度，即较低的临界溶液温度（LCST）或体积相变温度，在该温度下，体模变化，可通过改变原料的比例来调节，在该比例下，不透明的物质之间存在可逆相变相和透明相。所述凝胶可以是异丙基丙烯酰胺（NIPA）的聚合物。所述超声波体模具有透明的外观和可变的热变性温度; 超声模型的热变性区域是不同的，并且具有明确的边界; 体模的材质稳定，耐老化，能保证质量的一致性; 该模体是耐热变性的，其外观为白色，而当热量被去除时，幻影恢复，从而可以重复使用。

2. 发明申请

US20130023801A1 ULTRASONIC TRANSDUCER 有权
标题翻译：超声波传感器
公开(公告)号：US20130023801A1
公开(公告)日：2013-01-24
申请号：US13520699
申请日：2011-04-02
申请人： Zhibiao Wang , Hua Wang , Deping Zeng , Chunliang Zhao , Fangwei Ye , Sanyong Li , Guihua Xu , Xiaobo Gong
发明人： Zhibiao Wang , Hua Wang , Deping Zeng , Chunliang Zhao , Fangwei Ye , Sanyong Li , Guihua Xu , Xiaobo Gong
IPC分类号： A61N7/00
CPC分类号： A61N7/02 , A61B8/4455 , A61N2007/006 , A61N2007/0069 , A61N2007/0078 , B06B1/0637 , G10K11/32
摘要： An ultrasonic transducer is disclosed, which includes one or a plurality of ultrasonic emitting units. Wavefronts of the ultrasonic waves emitted by the one or the plurality of ultrasonic emitting units are sphere surfaces with uniform radius, and the one or the plurality of ultrasonic emitting units can reflect ultrasound. The one ultrasonic emitting unit is configured to form a spherical resonant cavity, or the plurality of ultrasonic emitting units are configured to form a spherical resonant cavity collectively. An internal cavity of the spherical resonant cavity has a spherical shell shape or a cross-sectional spherical shell shape with a spherical center therein. The ultrasonic waves emitted by the one or the plurality of ultrasonic emitting units are focused on an area in which the spherical center of the spherical resonant cavity is located. The ultrasonic transducer not only can be provided with a large ultrasonic emitting area and a great focusing gain that render the energy of the ultrasonic focus enhanced dramatically, but also can be free from the influence of work frequency of an ultrasonic source.
摘要翻译：公开了一种超声换能器，其包括一个或多个超声波发射单元。由一个或多个超声波发射单元发射的超声波的波前是具有均匀半径的球面，并且一个或多个超声波发射单元可以反射超声波。一个超声波发射单元被配置为形成球面谐振腔，或者多个超声波发射单元被配置为共同形成球面谐振腔。球形谐振腔的内腔具有球形壳体形状或截面球形壳体形状，其中具有球形中心。由一个或多个超声波发射单元发射的超声波聚焦在球面谐振腔的球形中心所在的区域上。超声波换能器不仅可以提供大的超声波发射区域和大的聚焦增益，使超声波的能量显着提高，而且可以免受超声波源的工作频率的影响。

3. 发明申请

US20050080359A1 Ultrasonic treatment device 审中-公开
标题翻译：超声波治疗仪
公开(公告)号：US20050080359A1
公开(公告)日：2005-04-14
申请号：US10499341
申请日：2002-12-16
申请人： Chunliang Zhao , Zhibiao Wang , Zhilong Wang , Fangwei Ye
发明人： Chunliang Zhao , Zhibiao Wang , Zhilong Wang , Fangwei Ye
IPC分类号： A61B18/00 , A61N7/02 , A61N7/00
CPC分类号： A61N7/02 , A61B2018/00023
摘要： The invention provides an ultrasound therapeutic apparatus for treating skin lesions of human being, comprising a controlling device, an ultrasound transducer transmitting the therapeutic ultrasound beam to the subject, a focusing means. Said controlling device is the electrical control system of the ultrasound therapeutic apparatus. Said ultrasound transducer and said focusing means are placed in an ultrasound applicator, which can be held by hand. The ultrasound applicator, which can be held by hand, includes a handle and a housing forming a lumen and the said ultrasound transducer and said focusing means are placed in the said lumen. The ultrasound applicator can be held by clinicians' hand, performing a treatment on skin lesions of human being including the skin lesions of gynecology more conveniently.
摘要翻译：本发明提供一种用于治疗人的皮肤损伤的超声治疗装置，包括控制装置，将治疗性超声波束传送到对象的超声波换能器，聚焦装置。所述控制装置是超声治疗装置的电气控制系统。所述超声波换能器和所述聚焦装置放置在可由手持的超声波施加器中。可以手持的超声波施加器包括手柄和形成内腔的壳体，并且所述超声波换能器和所述聚焦装置被放置在所述内腔中。超声波治疗仪可由临床医生掌握，更方便地对包括妇科皮肤病变在内的人体皮肤病变进行治疗。

4. 发明授权

US09242121B2 Ultrasonic transducer 有权
标题翻译：超声波换能器
公开(公告)号：US09242121B2
公开(公告)日：2016-01-26
申请号：US13520699
申请日：2011-04-02
申请人： Zhibiao Wang , Hua Wang , Deping Zeng , Chunliang Zhao , Fangwei Ye , Sanyong Li , Guihua Xu , Xiaobo Gong
发明人： Zhibiao Wang , Hua Wang , Deping Zeng , Chunliang Zhao , Fangwei Ye , Sanyong Li , Guihua Xu , Xiaobo Gong
IPC分类号： A61N7/00 , A61N7/02 , G10K11/32 , B06B1/06 , A61B8/00
CPC分类号： A61N7/02 , A61B8/4455 , A61N2007/006 , A61N2007/0069 , A61N2007/0078 , B06B1/0637 , G10K11/32
摘要： An ultrasonic transducer is disclosed, which includes one or a plurality of ultrasonic emitting units. Wavefronts of the ultrasonic waves emitted by the one or the plurality of ultrasonic emitting units are sphere surfaces with uniform radius, and the one or the plurality of ultrasonic emitting units can reflect ultrasound. The one ultrasonic emitting unit is configured to form a spherical resonant cavity, or the plurality of ultrasonic emitting units are configured to form a spherical resonant cavity collectively. An internal cavity of the spherical resonant cavity has a spherical shell shape or a cross-sectional spherical shell shape with a spherical center therein. The ultrasonic waves emitted by the one or the plurality of ultrasonic emitting units are focused on an area in which the spherical center of the spherical resonant cavity is located. The ultrasonic transducer not only can be provided with a large ultrasonic emitting area and a great focusing gain that render the energy of the ultrasonic focus enhanced dramatically, but also can be free from the influence of work frequency of an ultrasonic source.
摘要翻译：公开了一种超声换能器，其包括一个或多个超声波发射单元。由一个或多个超声波发射单元发射的超声波的波前是具有均匀半径的球面，并且一个或多个超声波发射单元可以反射超声波。一个超声波发射单元被配置为形成球面谐振腔，或者多个超声波发射单元被配置为共同形成球面谐振腔。球形谐振腔的内腔具有球形壳体形状或截面球形壳体形状，其中具有球形中心。由一个或多个超声波发射单元发射的超声波聚焦在球面谐振腔的球形中心所在的区域上。超声波换能器不仅可以提供大的超声波发射区域和大的聚焦增益，使超声波的能量显着提高，而且可以免受超声波源的工作频率的影响。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式