A wrapper tube of capsule inner mirror oesophagus examination assistance machine
A technology of capsule endoscopy and auxiliary devices, applied in the field of overtube, can solve problems such as inability to perform biopsy, discomfort, local damage, etc., and achieve the effect of simple structure, pain relief, and easy biopsy
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Embodiment 1
[0012] The double lumen tube 1 of the present invention has a length of 16 cm, an outer diameter of 3 mm, a diameter of the pulling wire lumen of 0.8 mm, a diameter of the lumen of the biopsy forceps of 2 mm, a length of the mouth pad 2 of 2 cm, an elliptical long diameter of 8 mm, a short diameter of 6 mm, and a ring edge 21 of 2 mm high. Wide 1mm, oval mouth cushion cover 22 major diameters 30mm, minor diameter 15mm.
Embodiment 2
[0014] The double lumen tube 1 of the present invention has a length of 15 cm, an outer diameter of 3.1 mm, a diameter of the pulling wire lumen of 0.7 mm, a diameter of the lumen of the biopsy forceps of 2.2 mm, a length of the mouth pad 2 of 2.2 cm, an oval-shaped long diameter of 8 mm, a short diameter of 5 mm, and a ring edge of 21 mm. High 1.5mm, wide 1.2mm, ellipse mouth cushion cover 22 major diameters 32mm, minor diameter 16mm.
[0015] The present invention can be made into different specifications and models as required.
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