Supercharge Your Innovation With Domain-Expert AI Agents!

Online monitoring method and system for content of urea nitrogen and creatinine in hemodialysis liquid

A technology of urea nitrogen creatinine and dialysate dialysis fluid is applied in the field of online monitoring of urea nitrogen creatinine content in hemodialysis dialysate, which can solve problems such as undiscovered, and achieve the reduction of human error and system error, rapid non-destructive testing, and short testing time. Effect

Active Publication Date: 2017-07-28
SHANGHAI UNIV OF MEDICINE & HEALTH SCI +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the literature search did not find its application in the field of hemodialysis online monitoring

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Online monitoring method and system for content of urea nitrogen and creatinine in hemodialysis liquid
  • Online monitoring method and system for content of urea nitrogen and creatinine in hemodialysis liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0038] An online monitoring method for the content of urea nitrogen and creatinine in hemodialysis dialysis solution includes the following steps:

[0039] 1) Prepare hemodialysis samples with different urea nitrogen content and creatinine content, and the number of samples meets the requirements for establishing a sample inspection model;

[0040] 2) Use near-infrared spectrometer to collect spectrum of hemodialysis fluid samples with urea nitrogen content and creatinine content;

[0041] 3) Establish a quantitative identification model of urea nitrogen content and creatinine content in hemodialysis dialysate based on near-infrared spectroscopy;

[0042] 4) Use the online monitoring probe to collect the near-infrared spectrum of the dialysate at the outlet of the hemodialysis dialyzer, and combine the collected near-infrared spectra of the urea nitrogen content and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an online monitoring method and an online monitoring system for the content of urea nitrogen and creatinine in a hemodialysis liquid. A dialysate sample test model is built by adopting a near infrared spectrometer, the content changes of the urea nitrogen and the creatinine in the hemodialysis liquid are monitored online and a hemodialysis accident is monitored, prevented and avoided according to the content changes of the urea nitrogen and the creatinine in the hemodialysis liquid, thereby providing a scientific basis for treatment of uremia patients and achieving the target of improving the kidney disease treatment level.

Description

Technical field [0001] The invention relates to an online monitoring method and system for the content of urea nitrogen and creatinine in a hemodialysis dialysis solution, in particular to an online monitoring method and system for the content of urea nitrogen and creatinine in the hemodialysis dialysis solution using near infrared spectroscopy. Background technique [0002] Currently, blood purification is widely needed in clinical treatment. Take dialysis treatment for kidney disease as an example. There are about 2 million end-stage renal disease patients in my country, 400,000 are receiving hemodialysis treatment, which is increasing at a rate of more than 10% every year, and patients have a great demand for dialysis treatment. [0003] Hemodialysis therapy uses the principle of a semi-permeable membrane to introduce the patient’s blood and dialysate into the inside and outside of the dialyzer at the same time. With the help of solute gradients, osmotic gradients and dispersion...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/359G01N21/3577
CPCG01N21/3577G01N21/359
Inventor 黄钢王海波杨培强徐军胡兆燕
Owner SHANGHAI UNIV OF MEDICINE & HEALTH SCI
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com