Patent ID: 10568494

Abstract:
A terahertz endoscope suitable for intestinal tract lesion inspection and an inspection method are provided. The terahertz endoscope includes a combined tube body inserted into an intestinal tract, a terahertz signal enhancement module, a terahertz inspection module, and a real-time imaging module. The combined tube body mainly includes a sleeve tube (6), a sleeve head (7) and a hemispherical glass cover (8). The terahertz signal enhancement module mainly includes a tunable laser (2) and an optical fiber (9) installed in the sleeve tube (6). The terahertz inspection module mainly includes a terahertz wave detector (4), a terahertz wave transmitter (5), as well as a first stainless steel metal wire (12) and a second stainless steel metal wire (13) installed in the combined tube body.