Guide assembly for endoscope
A technology of guiding components and endoscopes, applied in the fields of endoscopes, applications, medical science, etc., can solve the problems of low flexibility of slender tubes, difficult operation, steering device manipulation combined with use obstacles, etc.
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[0047] exist figure 1 Among them, the electronic endoscope system 2 includes an electronic endoscope 10 and a self-propelled guide assembly 11 . The endoscope 10 includes a steering device 12 and an elongated tube 13 or catheter extending from the steering device 12 for access into a body cavity, such as the large intestine of the gastrointestinal tract. A universal cable 14 is connected to the handling device 12 . A connector or plug is provided at the end of the universal cable 14 for connection with a light source device (not shown) and a processing device (not shown).
[0048] The handling device 12 includes a steering wheel 15 for bending, an air / water button 16 and a suction button 17 . The air / water button 16 is operable to supply air or water through the distal end of the elongated tube 13 . An instrument channel 18 is formed in the elongated tube 13 of the manipulation device 12 for accommodating the access of medical instruments, such as electrosurgical instrument...
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