Alexander A. Oraevsky,Dmitri Tsyboulski,Andre Conjusteau
申请号：
US13748315
公开号：
US20130190594A1
申请日:
2013.01.23
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Provided herein are scanning, high-resolution optoacoustic imaging systems or microscopes. Generally, the system/microscope comprises subsystems for scanning a tissue or object therein with a wavelength of electromagnetic energy, such as optical energy, collecting and detecting ultrasonic waves produced when the tissue or object absorbs the incident wavelength and converting the same to an electrical signal, and for processing, analyzing and displaying the electrical signal as a digital image. Specifically, the system/microscope utilizes an off-axis parabolic reflector with a high numerical aperture value for deep tissue visualization. Also, provided is a method for collecting volumetric image data voxel-by-voxel within a subject utilizing the imaging system or microscope. A series of voxels within the scanned tissue produces detectable ultrasonic waves that are collected by the off-axis parabolic reflector and processed as described as a high-resolution image of the tissue or object therein.
