Invention Application
US20160331300A1 Depth Measurement in Tissue Using Piezoelectric Sensors Having Different Probe Sizes
审中-公开
具有不同探针尺寸的压电传感器在组织中的深度测量
- Patent Title: Depth Measurement in Tissue Using Piezoelectric Sensors Having Different Probe Sizes
- Patent Title (中): 具有不同探针尺寸的压电传感器在组织中的深度测量
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Application No.: US15109860Application Date: 2015-01-07
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Publication No.: US20160331300A1Publication Date: 2016-11-17
- Inventor: Wan Y. Shih , Wei-Heng Shih , Xin Xu
- Applicant: Wan Y. Shih , Wei-Heng Shih , Xin Xu
- Applicant Address: US PA Philadelphia
- Assignee: Drexel University
- Current Assignee: Drexel University
- Current Assignee Address: US PA Philadelphia
- International Application: PCT/US15/10412 WO 20150107
- Main IPC: A61B5/00
- IPC: A61B5/00 ; A61B5/107
Abstract:
An apparatus and method for determining the depth of an object below a surface or the thickness of the dermis. The apparatus and method use a plurality of piezoelectric fingers having probes with differently sized contact areas. A plurality of measurements is taken using each of the probes with differently sized contact areas in order to determine the depth of an object below a surface or the thickness of the dermis.
Public/Granted literature
- US10357196B2 Depth measurement in tissue using piezoelectric sensors having different probe sizes Public/Granted day:2019-07-23
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