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    • 6. 发明授权
    • Microwave hematoma detector
    • 微波血肿检测仪
    • US06233479B1
    • 2001-05-15
    • US09153642
    • 1998-09-15
    • Waleed S. HaddadJames E. TrebesDennis L. Matthews
    • Waleed S. HaddadJames E. TrebesDennis L. Matthews
    • A61B505
    • A61B5/0507A61B5/05G01V3/12
    • The Microwave Hematoma Detector is a non-invasive device designed to detect and localize blood pooling and clots near the outer surface of the body. While being geared towards finding sub-dural and epi-dural hematomas, the device can be used to detect blood pooling anywhere near the surface of the body. Modified versions of the device can also detect pneumothorax, organ hemorrhage, atherosclerotic plaque in the carotid arteries, evaluate perfusion (blood flow) at or near the body surface, body tissue damage at or near the surface (especially for burn assessment) and be used in a number of NDE applications. The device is based on low power pulsed microwave technology combined with a specialized antenna, signal processing/recognition algorithms and a disposable cap worn by the patient which will facilitate accurate mapping of the brain and proper function of the instrument. The invention may be used for rapid, non-invasive detection of sub-dural or epi-dural hematoma in human or animal patients, detection of hemorrhage within approximately 5 cm of the outer surface anywhere on a patient's body.
    • 微波血肿检测器是一种非侵入性装置,用于检测和定位身体外表面附近的血液汇集和凝块。 在用于寻找硬脑膜下和硬膜外血肿的同时,该装置可用于检测身体表面附近任何地方的血液汇集。 装置的修改版本还可以检测颈动脉中的气胸,器官出血,动脉粥样硬化斑块,评估身体表面处或附近的灌注(血流),表面处或附近的身体组织损伤(特别是对于烧伤评估),并使用 在一些NDE应用中。 该设备基于低功率脉冲微波技术,结合专用天线,信号处理/识别算法和患者佩戴的一次性盖帽,这将有助于大脑的准确映射和仪器的正常功能。 本发明可用于人或动物患者中的硬脑膜下或硬膜外血肿的快速,非侵入性检测,在患者身体任何地方的外表面的约5cm内检测出血。