Development of the disposable cannula for endoscope / 中国医疗器械杂志

ABSTRACT

To introduce a kind of disposable double-channel cannula made by silica gel which is used for proctosigmoidoscopy, in coordination with rigid-tubing endoscope. There are kinds of characters for this cannula small caliber, no toxic side effect, high degree of comfort, user-friendly, low system cost., etc.