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Dialysate detector of hemodialysis machine

A dialysate and detector technology, applied in the field of detectors, can solve the problems of metastatic calcification and unsuitable use of patients, and achieve the effect of facilitating adjustment and realizing personalized configuration

Inactive Publication Date: 2014-11-05
GUANGZHOU QIJI BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The dialysate with too high calcium ion concentration should not be used in hemodialysis for a long time to avoid metastatic calcification; while the dialysate with low calcium ion concentration will reduce the blood calcium of the patient after dialysis, and there is a negative balance of calcium. Patients with hypocalcemia should not use

Method used

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  • Dialysate detector of hemodialysis machine
  • Dialysate detector of hemodialysis machine
  • Dialysate detector of hemodialysis machine

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] The hemodialysis machine dialysate detector of the present embodiment, such as Figure 1 to Figure 3 As shown, including the housing, it also includes: a control circuit board 7, built in the housing; a microprocessor, arranged on the control circuit board 7; a sensor, the signal output end of the sensor is connected with the microprocessor, and the probe of the sensor extends out Set outside the housing; calcium ion sensor 6, the signal output end of the calcium ion sensor 6 is connected to the microprocessor, and the probe of the calcium ion sensor 6 is set outside the housing; the display screen 8 is arranged on the surface of the housing, and the display screen 8 The input end is connected with the display signal output end of the microprocessor.

[0025] Based on the above structure, after the sensor and the calcium ion sensor 6 m...

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Abstract

The invention discloses a dialysate detector of a hemodialysis machine, which comprises a shell, a control circuit board, a microprocessor, sensors and a display screen, wherein the sensors comprise a conductivity sensor, a temperature sensor, a pressure sensor, a flow sensor, a pH sensor and a calcium ion sensor; the control circuit board is arranged in the shell, and the microprocessor is arranged on the control circuit board; the signal output ends of the sensors are respectively connected with the microprocessor, and probes of the sensors extend out of the shell; the display screen is arranged on the surface of the shell, and the input end of the display screen is connected with the display signal output end of the microprocessor. Compared with the prior art, the dialysate detector of the hemodialysis machine can simultaneously detect several indexes of dialysate and is accurate in detection and convenient to operate.

Description

technical field [0001] The invention relates to a detector, in particular to a hemodialysis machine dialysate detector. Background technique [0002] The dialysate used in the hemodialysis machine has strict requirements on conductivity, temperature, flow, pressure and other properties. If the conductivity of the dialysate is too high, the patient's blood pressure will rise due to high sodium, and even coma; if the conductivity of the dialysate is too low, the patient will suffer from hypotension, nausea, vomiting, and convulsions due to low sodium, which may cause danger. The temperature of the dialysate is usually set at around 37°C. If the temperature is too high, hemolysis will occur, and if the temperature exceeds 42°C, severe hemolysis and even death will occur; if the temperature is too low, chills, vasoconstriction or increased blood pressure, decreased blood flow in blood vessels, and decreased solute diffusion rate may occur. Temperatures that are too high or too...

Claims

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Application Information

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IPC IPC(8): G01N33/00G01R27/22
Inventor 黄志贤
Owner GUANGZHOU QIJI BIOTECH CO LTD
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