Peritoneal dialysis catheter drift repositor

Abstract

The invention discloses a peritoneal dialysis catheter drift repositor which mainly comprises a main catheter, a main catheter inlet, a marker line and a sac, wherein the main catheter is a pipeline with a unidirectional opening, the open end is positioned at the main catheter inlet, the marker line is a marking line formed on the main catheter, and the sac is positioned at the other side of the main catheter and closes the main catheter. Compared with the existing peritoneal dialysis catheter drift repositioning modes at present, the invention has the following characteristics: 1, by inserting the repositor into a peritoneal dialysis catheter, a gravitational tension can be formed at the abdominal cavity end of the peritoneal dialysis catheter, thereby implementing internal reposition; 2, patients do not need to act additionally, thereby relieving the pain of the patients caused by the additional activities; 3, laparotomy is not required, thereby reducing the pain and cost; and 4, a high success rate of peritoneal dialysis catheter drift reposition can be achieved.

Description

technical field [0001] The invention relates to a medical device, which is applied to the reset when the peritoneal dialysis tube drifts in the abdominal cavity and its position is abnormal. Background technique [0002] Peritoneal dialysis is an important way of kidney replacement for patients with chronic renal failure, and peritoneal dialysis tubes are the lifeline for patients with renal failure. After the peritoneal dialysis tube is implanted in the patient's abdominal cavity, the peritoneal section of the peritoneal dialysis tube needs to be placed downward in the abdominal cavity, and the abdominal end of the dialysis tube needs to be placed in the lowest point of the abdominal cavity. The dialysis tube drifts or is not in the normal position, the peritoneal dialysis tube can only drain the peritoneal dialysis fluid above the tube level, the peritoneal dialysis will be insufficient, and more peritoneal dialysis fluid will remain in the peritoneal cavity for a long tim...

AI Technical Summary

Problems solved by technology

After the peritoneal dialysis tube is implanted in the patient's abdominal cavity, the peritoneal section of the peritoneal dialysis tube needs to be placed downward in the abdominal cavity, and the abdominal end of the dialysis tube needs to be placed in the lowest point of the abdominal cavity. The dialysis tube drifts or is not in the normal position, the peritoneal dialysis tube can only drain the peritoneal dialysis fluid above the tube level, the peritoneal dialysis will be insufficient, and more peritoneal dialysis fluid will remain in the peritoneal cavity for a long time, which will increase the pain of the patient and the probability of abdominal infection, which will lead to the life of the patient. decline in quality

At present, the main ways to deal with peritoneal dialysis tube drift include manual reset, positional reset to increase patient activity, and laparotomy surgical reset. The success rate of reset is not high, the patient suffers a lot, and the medical expenses are high.

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