Infusion device for peritoneal dialysis

Abstract

The invention discloses an infusion device for peritoneal dialysis. The infusion device for peritoneal dialysis comprises a pressurizing structure, wherein a peritoneal dialysis solution bag heating unit is arranged on the pressurizing structure; the pressurizing structure comprises a base, a pressurizing piece and a spring; a fixing position and a first mounting position are arranged on the base;the pressurizing piece comprises a pressurizing position, a rotation part and a hand pressing part; and the spring is connected with the pressurizing piece and the base. According to the infusion device for peritoneal dialysis disclosed by the invention, the suspension infusion function of a drip stand is replaced with the pressurizing structure, and in the pressurizing infusion process, a peritoneal dialysis solution bag is subjected to heating, insulating, weighting, metering, whole-course monitoring, and pipe clamping for stanching according to the monitoring result, so that domiciliary peritoneal dialysis treatment is safer, more economic and more relaxed.

Description

technical field [0001] The invention relates to the field of peritoneal dialysis, in particular to an infusion device for peritoneal dialysis. Background technique [0002] Peritoneal dialysis (peritoneal dialysis, PD) is a dialysis method that uses the body's own peritoneum as a dialysis membrane, referred to as peritoneal dialysis; through the peritoneal dialysis fluid poured into the peritoneal cavity and the plasma components in the capillaries on the other side of the peritoneum, the solute and The exchange of water removes the metabolites and excess water retained in the body, and at the same time supplements the nutrients necessary for the human body through the peritoneal dialysis fluid; through continuous renewal of the peritoneal dialysis fluid, the purpose of kidney replacement or supportive treatment is achieved. [0003] Continuous ambulatory peritoneal dialysis patients at home need to use an incubator to heat about 2 liters of peritoneal dialysis fluid bag (pe...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the insufficiency of the incubator currently popular in the market without the function of hanging infusion and the traditional infusion stand without the function of heat preservation and infusion, the present invention discloses an infusion device for peritoneal dialysis, which uses a pressurized structure to replace the hanging infusion function of the infusion stand. The peritoneal dialysis bag in the pressurized infusion process is heated and kept warm, weighed and measured, and monitored throughout the process, and the tube is clamped to stop the flow according to the monitoring results. The temperature is maintained at the same level as that of the human body, which solves the problem of rapid cooling of the peritoneal dialysis fluid due to suspension and low room temperature during the injection process in cold regions and spring and winter, and effectively prevents the peritoneal dialysis fluid injection from being too cold. Chills, abdominal pain, diarrhea, cold, infection and other discomforts can effectively prevent capillary bleeding and excessive protein loss caused by overheating of peritoneal dialysis fluid, making home peritoneal dialysis treatment safer, more economical and easier

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