RK-300小口径影像导航聚焦超声系统

型号:RK-300
价格:请致电:010-67529703
品牌:fus instruments

RK-300专门设计针对小型动物模型,特别适用于血脑屏障毁坏研究,它包括影像导航定位软件,一台电脑控制的高精度两轴定位系统和校准的聚焦超声转换器。RK-300是世界上唯一一款能够进行无创过高热、切除和血脑屏障开放等功能的临床前成像系统。


The RK-300 is a focused ultrasound system created to be used within small-bore preclinical imaging systems.
This platform is specifically designed for the exposure of small animal models and is particularly suited for blood brain barrier disruption studies.  It includes image-guided targeting software, an integrated computer controlled high precision two-axis positioning system, and a calibrated focused ultrasound transducer.  The RK-300 is the only system in the world capable of performing non-invasive hyperthermia, ablation and blood brain barrier opening within a small bore preclinical imaging system.
Specifications:
  • Calibrated focused ultrasound transducer offered in a range of frequencies from 750kHz to 5MHz fundamental frequency (custom focal lengths are available)
  • 2-axis spatial positioning (20mm travel, 0.25mm precision)
  • Capable of pulsed and continuous ultrasound exposures
  • Image-based treatment planning software
  • Integrated RF surface coil
  • Compatible with bore sizes down to 70mm

  • Studies using FUS Instruments’ Systems

    Moyer, Linsey C., et al. “High-intensity focused ultrasound ablation enhancement in vivo via phase-shift nanodroplets compared to microbubbles.” Journal of Therapeutic Ultrasound 3.1 (2015): 7.

    Ellens, N. P. K., et al. “The targeting accuracy of a preclinical MRI-guided focused ultrasound system.” Medical physics 42.1 (2015): 430-439.

    Burgess, Alison, et al. “Alzheimer disease in a mouse model: MR imaging–guided focused ultrasound targeted to the hippocampus opens the blood-brain barrier and improves pathologic abnormalities and behavior.”Radiology 273.3 (2014): 736-745.

    Diaz, Roberto Jose, et al. “Focused ultrasound delivery of Raman nanoparticles across the blood-brain barrier: Potential for targeting experimental brain tumors.” Nanomedicine: Nanotechnology, Biology and Medicine 10.5 (2014): 1075-1087.

    Nance, Elizabeth, et al. “Non-invasive delivery of stealth, brain-penetrating nanoparticles across the blood? brain barrier using MRI-guided focused ultrasound.” Journal of Controlled Release 189 (2014): 123-132.

    Oakden, Wendy, et al. “A non-surgical model of cervical spinal cord injury induced with focused ultrasound and microbubbles.” Journal of neuroscience methods 235 (2014): 92-100.
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    Phillips, Linsey C., et al. “Dual perfluorocarbon nanodroplets enhance high intensity focused ultrasound heating and extend therapeutic window in vivo.” The Journal of the Acoustical Society of America 134.5 (2013): 4049-4049.
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    Alkins, Ryan D., et al. “Enhancing drug delivery for boron neutron capture therapy of brain tumors with focused ultrasound.” Neuro-oncology (2013): not052.

    Alkins, Ryan, et al. “Focused ultrasound delivers targeted immune cells to metastatic brain tumors.” Cancer research 73.6 (2013): 1892-1899.

    Huang, Yuexi, Natalia I. Vykhodtseva, and Kullervo Hynynen. “Creating brain lesions with low-intensity focused ultrasound with microbubbles: a rat study at half a megahertz.” Ultrasound in medicine & biology 39.8 (2013): 1420-1428.

    Jord?o, Jessica F., et al. “Amyloid-β plaque reduction, endogenous antibody delivery and glial activation by brain-targeted, transcranial focused ultrasound.” Experimental neurology 248 (2013): 16-29.

    Scarcelli, Tiffany, et al. “Stimulation of hippocampal neurogenesis by transcranial focused ultrasound and microbubbles in adult mice.” Brain stimulation 7.2 (2013): 304-307.

    Etame, Arnold B., et al. “Enhanced delivery of gold nanoparticles with therapeutic potential into the brain using MRI-guided focused ultrasound.” Nanomedicine: Nanotechnology, Biology and Medicine 8.7 (2012): 1133-1142.

     

    Thévenot, Emmanuel, et al. “Targeted delivery of self-complementary adeno-associated virus serotype 9 to the brain, using magnetic resonance imaging-guided focused ultrasound.” Human gene therapy 23.11 (2012): 1144-1155.

     

    Staruch, Robert, Rajiv Chopra, and Kullervo Hynynen. “Hyperthermia in Bone Generated with MR Imaging–controlled Focused Ultrasound: Control Strategies and Drug Delivery.” Radiology 263.1 (2012): 117-127.

     

    Burgess, Alison, et al. “Targeted delivery of neural stem cells to the brain using MRI-guided focused ultrasound to disrupt the blood-brain barrier.” PLoS One 6.11 (2011): e27877.

     

    Jord?o, Jessica F., et al. “Antibodies targeted to the brain with image-guided focused ultrasound reduces amyloid-β plaque load in the TgCRND8 mouse model of Alzheimer’s disease.” PloS one 5.5 (2010): e10549.

     


    Blood-Brain Barrier Disruption Studies

    Leinenga, Gerhard, and Jürgen G?tz. “Scanning ultrasound removes amyloid-β and restores memory in an Alzheimer’s disease mouse model.” Science translational medicine 7.278 (2015): 278ra33-278ra33.

     

    Wang, S., et al. “Noninvasive, neuron-specific gene therapy can be facilitated by focused ultrasound and recombinant adeno-associated virus.” Gene Therapy 22.1 (2015): 104-110.

     

    McDannold, Nathan, et al. “Temporary disruption of the blood–brain barrier by use of ultrasound and microbubbles: safety and efficacy evaluation in rhesus macaques.” Cancer research 72.14 (2012): 3652-3663.

     

    Treat, Lisa H., et al. “Improved anti-tumor effect of liposomal doxorubicin after targeted blood-brain barrier disruption by MRI-guided focused ultrasound in rat glioma.” Ultrasound in medicine & biology 38.10 (2012): 1716-1725.
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    Kinoshita, Manabu, et al. “Noninvasive localized delivery of Herceptin to the mouse brain by MRI-guided focused ultrasound-induced blood–brain barrier disruption.” Proceedings of the National Academy of Sciences 103.31 (2006): 11719-11723.

     

    Kinoshita, Manabu, et al. “Targeted delivery of antibodies through the blood–brain barrier by MRI-guided focused ultrasound.” Biochemical and biophysical research communications 340.4 (2006): 1085-1090.
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    Relevant Review Papers

    Burgess, Alison, and Kullervo Hynynen. “Drug delivery across the blood-brain barrier using focused ultrasound.”Expert opinion on drug delivery 11.5 (2014): 711-721.

     

    O’Reilly, Meaghan A., and Kullervo Hynynen. “Ultrasound enhanced drug delivery to the brain and central nervous system.” International Journal of Hyperthermia 28.4 (2012): 386-396.
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