公开(公告)号：US20220386872A1

公开(公告)日：2022-12-08

申请号：US17819815

申请日：2022-08-15

Applicant: Washington University

Inventor： Hong Chen ,  Arash Nazeri ,  Christopher Pacia ,  Eric Leuthardt

IPC: A61B5/00 ,  A61B8/08 ,  A61B5/055 ,  C12Q1/6806 ,  G01N33/574

Abstract: Among the various aspects of the present disclosure is the provision of a noninvasive and localized brain liquid biopsy using focused ultrasound. Briefly, therefore, the present disclosure is directed to methods and systems to identify brain lesion or tumor characteristics without the need for a solid brain biopsy.