Novel controllable-orientation intestinal obstruction treatment device

Abstract

The invention belongs to the technical field of medical apparatuses, and discloses a novel controllable-orientation intestinal obstruction treatment device, which comprises an intestinal obstruction catheter, a supporting guide wire and a guide airbag, wherein the intestinal obstruction catheter is provided with a head end and a tail end, and both the head end and the tail end are opened; the section, which is close to the head end, of the intestinal obstruction catheter, is a guide head section, and a ventilation hole II, a front annular airbag, a ventilation hole I and a rear annular airbagare sequentially arranged at one side of the section; a first guide airbag air inlet, a second guide airbag air inlet and a third guide airbag air inlet are sequentially arranged in the side face of the part, which is close to the tail end, of the intestinal obstruction catheter, and a rear annular airbag air inlet, a liquid inlet and a front annular airbag air inlet are sequentially formed in a symmetrical position; the supporting guide wire is inserted into the intestinal obstruction catheter; and the guide airbag is arranged on the inner wall of the guide head section and is connected to astrip-shaped airbag tube. Time that the intestinal obstruction catheter reaches a site of cohesive intestinal obstruction can be shortened, a surgical success rate can be improved, radiation amounts on a patient and doctors during an operation can be reduced and harm of the head end of the intestinal obstruction catheter to the patient can be relieved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a novel controllable guiding intestinal obstruction treatment device. Background technique [0002] Acute small bowel obstruction is one of the most common acute abdominal diseases in surgery, and non-surgical treatment will cause less trauma to patients than surgical methods. Therefore, the research on the naso-intestinal obstruction catheter has been favored by the majority of medical device researchers. The transnasal intestinal obstruction catheter device first enters the patient's body through the patient's nostril, then passes through the patient's stomach pylorus and enters the intestinal tract, and continues to penetrate deep into the intestinal tract to reach the obstruction site, thereby achieving the effect of decompressing the intestinal obstruction of the obstructed patient and dredging the obstruction. At present, intestinal obstruction treatmen...

AI Technical Summary

Problems solved by technology

At present, intestinal obstruction treatment devices have been applied clinically, but there are still many inconveniences in the process of use. It is difficult to flexibly control the position and direction of the head of the intestinal obstruction catheter, which affects the further penetration of the intestinal obstruction catheter and cannot perform better decompression treatment

And it will increase the treatment time, hospitalization days, and medical expenses, and at the same time increase the radiation hazards to patients and doctors, and will also bring great discomfort to patients and reduce the success rate of treatment.

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