Portable telescopic endoscopy
A portable, telescopic tube technology, applied to endoscopes, gastroscopes, esophagoscopes, etc., can solve the problems of inoperability of enteroscopes alone, inconvenient to carry endoscopes, etc., to improve the ability of on-site diagnosis and treatment, low maintenance cost and maintenance low chance effect
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[0036] Such as figure 1 As shown, the portable retractable endoscope includes an operating handle 1 , an image acquisition device, a retractable tube 3 , a bending part 4 and a guiding part 5 .
[0037] The operating handle 1 is provided with a liquid injection port 10, an air injection port 11, an auxiliary tool inlet 12 and a control device 14, and the liquid injection port 10, the air injection port 11, and the auxiliary tool inlet 12 are all provided with sealing caps, and the sealing caps are circular The rubber plug and sealing cap can play a sealing role to prevent liquid and gas from leaking. The gas injection equipment is connected to the gas injection port 11 through pipelines, and the water injection equipment is connected to the liquid injection port 10 through pipelines. A through hole is set in the middle of the sealing cap in the auxiliary tool inlet 12, and a valve disc is arranged in the through hole, thereby forming a one-way valve, ensuring that the auxiliar...
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