Chap. 9Emerging Therapeutic UltrasoundLi FaqiDepartment of BME of CQMU
Chap. 9 Emerging Therapeutic Ultrasound Li Faqi Department of BME of CQMU
超声治疗学——Chap.9FocusedultrasoundtreatmentofprostatehyperplasiaandprostatecancerKITASATOUni104:06/20/200106/20/2001H29:34PMTransurethra and transrectaProstate thermal therapy with interstitial and transurethral ultrasound applicators
超声治疗学——Chap.9 Focused ultrasound treatment of prostate hyperplasia and prostate cancer Transurethra and transrecta Prostate thermal therapy with interstitial and transurethral ultrasound applicators
超声治疗学Chap.9FocusedUltrasoundhemostasisandvascularocclusionInvasivesurgerycouldbeavoidedbyusing highintensityfocused ultrasound totreat internalbleeding
超声治疗学——Chap.9 Focused Ultrasound hemostasis and vascular occlusion Invasive surgery could be avoided by using highintensity focused ultrasound to treat internal bleeding
aD超声治疗ribfracturewithrupturedportable HIFUspleenwithDopplerdHIFUdeviceHIFUdevicespleenlacerationtreatedregiorHowimage-guided ultrasound could treat a casualty with an injured spleen.(a)The injured patient is scanned using ultrasound imaging.The anatomical cross-sectional of the injured spleen. The ultrasound-imaging probe (green) and(b)high-intensityultrasound device(blue)are coupled together toguidethefocal pointoftheacousticenergyduringtreatment(c)An ultrasound image of the spleen before treatment shows lacerations and bleeding(d)After treatment the bleeding has stopped. The bright region on the diagnostic ultrasound imageofthe spleen indicates thetreated region
超声治疗学——Chap.9 How image-guided ultrasound could treat a casualty with an injured spleen. (a) The injured patient is scanned using ultrasound imaging. (b) The anatomical cross-sectional of the injured spleen. The ultrasound-imaging probe (green) and high-intensity ultrasound device (blue) are coupled together to guide the focal point of the acoustic energy during treatment. (c) An ultrasound image of the spleen before treatment shows lacerations and bleeding. (d) After treatment the bleeding has stopped. The bright region on the diagnostic ultrasound image of the spleen indicates the treated region
-Chap.9超声治疗学Annular HIFUArrayImaging ArrayFig.8.Potential configuration of an image-guided,transcutaneous acoustic hemostasissystem
超声治疗学——Chap.9