Rotary acoustic and optical merged imaging system
An imaging system and rotary technology, applied in the fields of ultrasound/sonic/infrasonic Permian technology, ultrasound/sonic/infrasonic image/data processing, medical science, etc., to reduce pain, reduce treatment steps, and reduce medical costs Effect
Active Publication Date: 2017-02-08
QUANJING HENGSHENG BEIJING SCI & TECH CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem of spatial registration and synthesis of optical imaging and acoustic imaging, and to provide a rotary acoustic and optical combined imaging system
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[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.
[0024] Such as figure 1 , 2 As shown, a rotating acoustic and optical combined imaging system includes a catheter 1, a rotating imaging probe 101 integrating an acoustic probe 1011 and an optical probe 1012 is installed at the far end of the catheter 1, and the catheter 1 passes through the catheter motion controller 2 and the photoacoustic probe respectively. The signal controller 3 is connected to the imaging engine 4, and the imaging engine 4 includes a control module 401 for controlling the catheter motion controller 2 and the photoacoustic signal controller 3, a power supply module 402, and a data acquisition module 403, and the imaging engine 4 is connected to There is an imaging host 5, and the imaging host 5 includes an image processing module 501, a user interface 502 for displaying imaging results ...
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The invention discloses a rotary acoustic and optical merged imaging system which comprises a conduit, wherein an acoustic probe and an optical probe are mounted at the far end of the conduit; the conduit is connected with an imaging engine; the imaging engine is connected with an imaging host; the imaging host comprises an image processing module; the conduit stores rotary imaging probe image registration parameters; and after the conduit is connected with the imaging engine, the system automatically acquires the rotary imaging probe image registration parameters and feeds back to the image processing module. The system disclosed by the invention realizes registration mixing of optical and acoustic imaging and integrates the double advantages of high penetration power of acoustic imaging and high resolution of optical imaging, is applicable to the spiral scanning and imaging of internal lumens of the human body such as blood vessels and alimentary canals, and realizes the effects of ultrasonic endoscopy and optical endoscopy at a time.
Description
technical field [0001] The invention relates to the technical field of optical and acoustic imaging, in particular to a rotary combined acoustic and optical imaging system. Background technique [0002] Optical and acoustic imaging belong to two categories of imaging. Generally speaking, they have their own advantages and disadvantages, and are generally applicable to different imaging scenarios. However, sometimes combining two imaging modalities can achieve better diagnostic results. For example, ultrasound imaging and optical coherence tomography, ultrasound imaging has high penetrating power but poor resolution, while optical imaging technology has high resolution but poor penetrating power, so there is a need for combined imaging. [0003] Multimodal imaging can be achieved by using multifunctional catheters and systems. Due to space constraints, unlike the usual optical two-dimensional photography or B-ultrasound, optical and acoustic imaging of internal lumens such...
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IPC IPC(8): A61B5/00A61B1/00A61B1/273A61B8/12A61B8/08
CPCA61B1/00009A61B1/00163A61B1/273A61B5/0084A61B5/0095A61B5/0097A61B5/6852A61B5/6876A61B8/0891A61B8/12
Inventor 徐晨阳
Owner QUANJING HENGSHENG BEIJING SCI & TECH CO LTD