Invention Grant
- Patent Title: Electrostatically driven image probe
- Patent Title (中): 静电驱动影像探头
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Application No.: US12010205Application Date: 2008-01-22
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Publication No.: US07972272B2Publication Date: 2011-07-05
- Inventor: Nigel Robert Munce , Victor Xiao Dong Yang , Brian Courtney , Amandeep Singh Thind
- Applicant: Nigel Robert Munce , Victor Xiao Dong Yang , Brian Courtney , Amandeep Singh Thind
- Applicant Address: CA Toronto, ON
- Assignee: University Health Network
- Current Assignee: University Health Network
- Current Assignee Address: CA Toronto, ON
- Agency: Hill & Schumacher
- Agent Lynn C. Schumacher
- Main IPC: A61B8/00
- IPC: A61B8/00 ; A61B5/00 ; G02B26/10

Abstract:
The present invention provides an imaging probe for imaging mammalian tissues and structures using high resolution imaging, including ultrasound and optical coherence tomography. The imaging probe uses electrostatic discharge for actuating a metalized cantilever which holds the end portion of imaging assembly which emits energy in the imaging probe device by holding the cantilever at a potential such that it is neither grounded or charged such that the only electrical path to ground is through a dissipative polymer forming part of the device which is enveloped by a wire or coil held at ground potential. A high voltage electrode attracts the metalized cantilever and the dissipative polymer is used to connect to the cantilever to ground causing the cantilever to move about thereby scanning the region in front of the probe.
Public/Granted literature
- US20080243002A1 Electrostatically driven image probe Public/Granted day:2008-10-02
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