INSTRUMENT FOR DEEP IMPLANTATION IN INTESTINAL TRACT

摘要

An instrument for deep implantation in an intestinal tract comprises a medication delivery tube (1) and a fixing line (2). The medication delivery tube (1) is a flexible and bendable tube made of a polymer material, and has openings at two ends thereof. One or more through holes (3) in communication with the inside of the medication delivery tube (1) are provided at a side of a distal end of the medication delivery tube (1) or on a side wall of the medication delivery tube (1). A tracer material is provided on or not provided on a tube wall of the medication delivery tube (1). The fixing line (2) is fixedly connected to the tube wall of the distal end of the medication delivery tube (1). The instrument for deep implantation in an intestinal tract can be passed to a deep portion of an intestinal tract and fixed thereto, satisfying both single-use and long-term use applications for a naso-intestinal tube, an anus-ileocecal region tube and an anus-ileum tube. The instrument for deep intestinal implantation has a smart structure, is easy-to-operate, safe, and effective, and can be left in place for a long time, thereby improving conventional implantation and fixing techniques.