Uremia patient dry weight assessment instrument

Abstract

The invention provides a uremia patient dry weight assessment instrument and relates to the technical field of medical devices. The uremia patient dry weight assessment instrument comprises an instrument body, a determining and regulation and control key, a display screen, a power control key, an impedance measurement control key, a right hand contact electrode, an automatic height measuring rod, a right foot contact electrode and a weight sensor. The display screen is arranged at the upper end of the instrument body and is provided with the determining and regulation and control key and the impedance measurement control key, the bottom end of the display screen is connected with the automatic height measuring rod, one side of the automatic height measuring rod is connected with the right hand contact electrode, the bottom end of the automatic height measuring rod is connected with the weight sensor, the right foot contact electrode is arranged on the weight sensor, and the power control key is arranged on one side of the display screen. The uremia patient dry weight assessment instrument is simple in operation, efficient in work and good in practicability.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a dry weight assessor for uremia patients. Background technique [0002] Uremia refers to the syndrome of a series of self-poisoning symptoms in the body due to the accumulation of metabolites, water, electrolyte and acid-base balance disorders and endocrine dysfunction when acute or chronic renal failure develops to a severe stage, requiring dialysis or Kidney transplant to sustain life. Uremia is a major public health problem worldwide. Epidemiological studies have shown that the number of people with uremia continues to increase around the world, and the number of new cases of uremia each year has exceeded the annual growth rate of the population. According to research, this has an important relationship with the global prevalence of diseases such as population aging, high blood pressure and type 2 diabetes. According to statistics, the annual incidence of hemodia...

AI Technical Summary

Problems solved by technology

[0005] The current methods for measuring dry body weight include clinical evaluation method, inferior vena cava diameter measurement method, isotope measurement method, plasma marker measurement method, blood volume monitoring method, etc. There are large differences among various methods, and they cannot quantitatively evaluate dry weight. body weight, and therefore have not been used clinically

In recent years, the bioelectrical impedance spectrum analysis technology has initially shown a good application prospect for evaluating the dry weight of patients due to its simplicity and non-invasive characteristics, but it requires cumbersome manual calculations, and the measured dry weight is often significantly increased, which significantly increases the patient's heart weight. The incidence of cerebrovascular events

Therefore, while accurate determination of dry mass is important, unfortunately, no assessment device for accurate quantification of dry mass has been available to date

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