发明申请
US20140171828A1 Expandable Device for Tissue Collection From an Aerodigestive Body Lumen 有权
用于组织收集的可膨胀装置,用于消化器官腔

Expandable Device for Tissue Collection From an Aerodigestive Body Lumen
摘要:
A device for obtaining tissue from the aerodigestive tract is provided. The device may have internal and external folds and a tissue collection surface for collecting a tissue sample from a body lumen, such as the nose or throat. The present invention is also directed to methods of collecting a tissue sample using the devices, described herein.
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