会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明授权
    • Therapy apparatus for carrying out treatment with focused ultrasound
    • 用聚焦超声进行治疗的治疗仪
    • US5938608A
    • 1999-08-17
    • US894980
    • 1997-09-02
    • Johannes BiegerUlrich SchatzleErhard SchmidtSiegfried Schneider
    • Johannes BiegerUlrich SchatzleErhard SchmidtSiegfried Schneider
    • A61B18/00A61B17/225A61F7/00A61N7/02B06B1/06G10K11/30A61B17/22
    • A61N7/02B06B1/0625G10K11/30A61N2007/0078A61N2007/0095
    • The invention is directed to a therapy apparatus for treatment with focussed ultrasound, comprising a cooled ultrasound source (1) implemented as phased array and a preceding acoustic lens (6). The ultrasound source (1) also comprises a base plate (3) arranged between the lens (6) and the ultrasound source (1) on whose side facing away from the lens (6) the ultrasound transducer elements (2.sub.1 through 2.sub.6) of the phased array are attached, whereby the base plate (3) is composed of a material with good thermal conductivity, whereby an ultrasound-conductive coolant that adjoins that side of the base plate (3) facing toward the lens (6) is situated between the lens (6) and the ultrasound source (1), whereby the base plate (3), at least in the region of the ultrasound transducer elements (2.sub.1 through 2.sub.6), comprises a thickness that is equal to an odd-numbered multiple of a quarter of the wavelength of the ultrasound in the material of the base plate (3).
    • PCT No.PCT / DE96 / 00254 Sec。 371日期:1997年9月2日 102(e)1997年9月2日PCT 1996年2月19日PCT PCT。 出版物WO96 / 27408 日本1996年9月12日本发明涉及一种用聚焦超声波治疗的治疗装置,包括实现为相控阵列的冷却的超声波源(1)和先前的声学透镜(6)。 超声波源(1)还包括布置在透镜(6)和超声波源(1)之间的基板(3),其背侧远离透镜(6)的超声波换能器元件(21至26) 相连的阵列,由此基板(3)由具有良好导热性的材料构成,由此与基板(3)的朝向透镜(6)的该侧相邻的超声波传导性冷却剂位于 透镜(6)和超声波源(1),由此至少在超声波换能器元件(21至26)的区域中,基板(3)包括等于 在基板(3)的材料中超声波长的四分之一。