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    • 3. 发明授权
    • Surgical reference frame fixation device with cannulated post and method of use
    • 具有插管柱的外科参考系固定装置及使用方法
    • US06893447B2
    • 2005-05-17
    • US09961616
    • 2001-09-24
    • Leonel DominguezMichael S. FerrellPrasad Nalluri
    • Leonel DominguezMichael S. FerrellPrasad Nalluri
    • A61B17/064A61B19/00
    • A61B17/0642A61B90/11A61B2017/0641A61B2017/0647A61B2017/0648
    • A surgical fixation device for mounting a stereotactic reference frame to a patient. The device includes a mounting bracket assembly, a cannulated post, a base, an anchor tube, a plurality of percutaneous pins, and a driving device. The mounting bracket assembly is connected to a top portion of the post, whereas the base is slidably coupled to a bottom portion of the post, and defines a plurality of legs. The anchor tube extends distally from the post. The percutaneous pins extend distally from the legs, respectively. Finally, the driving device is connected to the post and is adapted to selectively contact the base. Upon final assembly, the base is longitudinally moveable relative to the anchor tube. The base can be moved to a retracted position such that the anchor tube is readily securable to a bony structure of the patient's anatomy. Once secured, the base can be moved distally such that the percutaneous pins engage the bony structure as well, thereby promoting overall stability of the device.
    • 一种用于将立体定向参考框架安装到患者的手术固定装置。 该装置包括安装支架组件,插管柱,基座,​​锚固管,多个经皮针和驱动装置。 安装支架组件连接到柱的顶部,而底座可滑动地联接到柱的底部,并且限定多个腿。 锚管从柱子向远端延伸。 经皮引脚分别从腿部向远端延伸。 最后,驱动装置连接到柱上,并适于有选择地接触底座。 在最终组装时,基座相对于锚管纵向移动。 基座可以移动到缩回位置,使得锚管容易地固定到患者解剖结构的骨结构上。 一旦被固定,基部可以向远侧移动,使得经皮销也接合骨结构,从而促进装置的整体稳定性。
    • 6. 发明申请
    • METHODS, DEVICES AND SYSTEMS FOR INCREASING THE EFFECTIVENESS OF ULTRASOUND AND OTHER TISSUE TREATMENT MODALITIES
    • 用于增加超声和其他组织治疗模式的有效性的方法,装置和系统
    • US20140378873A1
    • 2014-12-25
    • US14312967
    • 2014-06-24
    • Ary S. ChernomorskyMichael RontalPrasad Nalluri
    • Ary S. ChernomorskyMichael RontalPrasad Nalluri
    • A61N7/00A61M37/00
    • A61N7/00A61B2018/00285A61M37/0092A61M2205/0216A61N2007/0043A61N2007/0056
    • Embodiments isolate exposed surfaces to increase the effectiveness of different treatment modalities. Embodiments isolate hollow spaces within the body to increase the effectiveness of ultrasound energy and/or other treatments. Such hollow spaces within the body may include nasal surfaces, and recessed or sequestered surfaces, e.g. sinus cavity surfaces or other anatomical structures, such as upper and lower gastrointestinal tract, airways, uterine and vaginal cavities and the anorectal canal, for example. Isolating the area to be treated reduces the volume of the enclosed and delimited space and reduces the tissue surface against which the ultrasound and/or biologically active substances act. For example, isolating a hollow passageway within the body enhances the effectiveness of ultrasound within the isolated space, and constrains the biologically active fluid and/or the gel or fluid configured to conducts the ultrasonic energy from the emitter thereof (e.g., an ultrasound waveguide) to the surfaces to be treated.
    • 实施例分离暴露的表面以增加不同治疗方式的有效性。 实施例隔离体内的中空空间以增加超声能量和/或其他治疗的有效性。 体内的这样的中空空间可以包括鼻表面,凹陷或隔离表面,例如, 窦腔表面或其他解剖结构,例如上,下胃肠道,气道,子宫和阴道腔以及肛肠直肠。 隔离待治疗的区域减少封闭和限定空间的体积,并减少超声波和/或生物活性物质发生作用的组织表面。 例如,隔离体内的中空通道增强隔离空间内的超声波的有效性,并限制生物活性流体和/或配置成从其发射器(例如,超声波导管)传导超声能量的凝胶或流体, 到待处理的表面。