Hard ultrasonic gallbladder endoscope system and method
A technique of gallbladder and ultrasound, which is applied in the direction of endoscope, laparoscope, internal fixator, etc., to achieve the effect of simple operation and cost saving
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[0019] The present invention will be described in further detail below in conjunction with the drawings:
[0020] As shown in Figure 1, combined with Figure 2, the rigid ultrasound gallbladder endoscope of the present invention consists of an instrument channel valve 1, an eyepiece input end 2, an endoscope main body 3, a cold light source input end 4, and a front part of the endoscope main body 5. The endoscope end 6, the liquid channel 7 and the liquid channel 8 are composed.
[0021] Fig. 3 shows the structure design of the tip 61 of the rigid ultrasound gallbladder endoscope of the present invention, which includes five parts: optical fiber 41, end exits 71 and 81 of two liquid channels 7 and 8, instrument channel exit 11, and optical lens 21 composition.
[0022] The end 6 and the tip 61 that enter the human body, the length of the end 6 is 250-300mm, the outer diameter of the tip 61 is 5.0-7.0mm, the diameter of the two liquid channel outlets 71 and 81 are both 0.9-1.4mm, an...
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