Enteroscopy system having track display function and enteroscopy track display method

Abstract

The invention discloses an enteroscopy system having a track display function and an enteroscopy track display method. The enteroscopy system having the track display function comprises a single-chip microcomputer, a track processing and displaying terminal, a flexible pipe, and an enteroscopy arranged at one end portion of the flexible pipe. An LED lighting source and a CCD module are arranged at the front end of the enteroscopy. The enteroscopy system is characterized in that the enteroscopy system also comprises a three-axis acceleration sensor and a gyroscope sensor, the three-axis acceleration sensor and the gyroscope sensor are connected to the single-chip microcomputer through leads disposed inside the flexible pipe, and the CCD and the single-chip microcomputer transmit data to the track processing and displaying terminal through data lines. The enteroscopy system having the track display function can display the running track and the current position on a PC machine in the form of three dimensional models, so that enteroscopy operations carried out by medical workers are facilitated, and iatrogenic intestinal perforation phenomena can be reduced.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a colonoscope system with a trajectory display function and a colonoscope trajectory display method for the colonoscope system with the trajectory display function. Background technique [0002] Colonoscopy is an invasive examination that enters the human body. Due to the complex environment inside the human body, extra care must be taken when operating inside the human body. Complications such as perforation should be minimized, but sometimes it cannot be completely avoided. The flexible tube that enters the human body during the diagnosis and treatment of colonoscopy will inevitably cause iatrogenic damage to the intestinal wall in varying degrees, and there will be a certain risk of perforation, such as those with colitis, colon polyps, colon cancer and other intestinal diseases, or old and infirm, Intestinal perforation is more likely to occur. Secondly, compared with other par...

AI Technical Summary

Problems solved by technology

[0002] Colonoscopy is an invasive examination that enters the human body. Due to the complex environment inside the human body, special attention should be paid when operating inside the human body. Complications such as perforation should be minimized, but sometimes it cannot be completely avoided

The flexible tube that enters the human body during the diagnosis and treatment of colonoscopy will inevitably cause iatrogenic damage to the intestinal wall in varying degrees, and there will be a certain risk of perforation, such as those with colitis, colon polyps, colon cancer and other intestinal diseases, or old and infirm, Intestinal perforation is more likely to occur. Secondly, compared with other parts of the colon, the rectum and sigmoid colon have narrower intestinal tubes and thinner intestinal walls. N, P shape or A shape, on the one hand, increases the difficulty of passing the colonoscope, on the other hand, it is easy to cause knotting between the intestinal tube and the lens end. increased risk of perforation

Intestinal perforation caused by colonoscopy, in addition to some unavoidable factors, some are technical reasons, such as inexperience and rough action

Images