Dry weight control system during hemodialysis

A technology for hemodialysis and weight control, applied in the field of hemodialysis, can solve the problems of poor sensitivity, increased difficulty and uncertainty in determining dry weight, difficulty in guaranteeing patient cooperation, etc., and achieve the effect of online control function

Active Publication Date: 2019-08-16
JINAN UNIVERSITY
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  • Abstract
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  • Claims
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Problems solved by technology

[0008] The above are relatively common clinical evaluation methods, which have poor sensitivity and do not take into account the influence of the patient's disease, di

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  • Dry weight control system during hemodialysis

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Embodiment 1

[0041] like figure 1 As shown, a dry body weight control system in a hemodialysis process of the present invention specifically includes:

[0042] Patient database 101, used to record historical dialysis data and body weight information of patients;

[0043] The client system 102 is used to input and upload the patient's weight on a daily basis; dialysis patients need to strictly control water intake in daily life, strictly control weight gain during dialysis, and try to maintain an appropriate weight to determine the adequacy of dialysis , prolong the lifespan. Using the client system, patients can record their own weight information every day and upload it to the back-end patient database for storage, forming the patient's own dialysis data.

[0044] The back-end control system 103 is connected to the client system 102 and the patient database 101, and is used to receive the data uploaded by the client system 102 and transmit the data to the patient database 101 for storage;...

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Abstract

The present invention relates to the field of hemodialysis, and more particularly to a dry weight control system during hemodialysis. The dry weight control system comprises a patient database for recording historical dialysis data of a patient; a client system for daily logging and uploading of the patient's weight; a back-end control system connecting the client system and the patient database for receiving the data uploaded by the client system and transferring the data to the patient database for storage, determining a patient's latest dry weight based on the patient's historical dialysisdata and historical weight data, and determining a hematocrit threshold based on historical dialysis data; a front-end monitoring system, coupled to the back-end control system, used to obtain the latest dry weight data and the hematocrit threshold, and monitoring ultrafiltration during hemodialysis based on the dry weight and the hematocrit threshold. The system is based on the patient's own dialysis data and body parameters for analysis, which can well realize the online control function of the patient's hemodialysis process.

Description

technical field [0001] The invention relates to the field of hemodialysis, in particular to a dry body weight control system during hemodialysis. Background technique [0002] Hemodialysis (HD) is one of the renal replacement therapies for patients with acute and chronic renal failure. It drains the blood from the body to the outside of the body, and passes through a dialyzer composed of countless hollow fibers. The whole process of exchanging substances with the principle of convection, removing metabolic waste in the body, maintaining electrolyte and acid-base balance; at the same time removing excess water in the body, and returning the purified blood is called hemodialysis. [0003] Sufficient dialysis can effectively reduce the occurrence of complications, such as cardiovascular and cerebrovascular diseases, mineral metabolism disorders, anemia, and renal bone disease, improve the long-term prognosis of patients, ensure the best daily life and work quality, and reduce ...

Claims

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Application Information

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IPC IPC(8): A61M1/18A61M1/28G16H10/60
CPCA61M1/1601A61M1/28G16H10/60A61M2202/0413A61M2202/0021
Inventor 刘璠娜胡波余宗超龚文玉闫冰尹良红陈宇
Owner JINAN UNIVERSITY
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