Endoscopic tube set
AssigneeHukui Biotechnology Co., Ltd.
InventorsSHIH-CHE LO, YI-MING CHU, MING-KUN CHAN
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Abstract
An endoscopic tube set includes an endoscopic tube including a body; a catheter connected to the body, having therein one single working channel, having a proximal opening proximal to the body, and having a distal opening distal to the body; and a position limiting component fitted to the distal opening of the catheter, having a position limiting opening not round in shape, and having a position limiting mark; and a working element having a cross section corresponding in shape to the position limiting opening of the position limiting component and having at least one positioning mark. The endoscopic tube set is suitable for observing, sampling and/or treating pulmonary lesions.
Claims10
An endoscopic tube set, comprising:
- an endoscopic tube, comprising:
- a body;
- a catheter connected to the body, having therein one single working channel, having a proximal opening proximal to the body, and having a distal opening distal to the body;
- and
- a position limiting component fitted to the distal opening of the catheter, having a position limiting opening not round in shape, and having a position limiting mark;
- and
- a working element having a cross section corresponding in shape to the position limiting opening of the position limiting component and having at least one positioning mark.
Dependencies are inferred from the claim text.