Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method of predicting a blood dilution risk value

a risk value and blood technology, applied in the field of clinical decision support systems, can solve the problems of only taking countermeasures, and the challenge of maintaining a safe hemostatic balance in a patient undergoing surgery is a very difficult on

Inactive Publication Date: 2014-05-08
KONINKLJIJKE PHILIPS NV
View PDF10 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

Enables early prediction and proactive management of blood dilution risks, providing continuous patient stability estimation and recommending optimal countermeasures to maintain hemostatic balance, thereby preventing dangerous clotting or bleeding events during surgery.

Problems solved by technology

The challenge of maintaining a safe hemostatic balance in a patient undergoing surgery is a very difficult one, and multiple strategies exist to meet this challenge.
A downside to the way of working as described above is that countermeasures are only taken when the patient is already out of balance, and stopped only when the hemostatic balance starts to tip in the other direction.

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
  • Method of predicting a blood dilution risk value
  • Method of predicting a blood dilution risk value
  • Method of predicting a blood dilution risk value

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070]FIG. 1 shows a clinical decision support system 100 for calculating and displaying a prediction of a blood dilution risk value a first blood circulation according to an exemplary embodiment of the invention. The system 100 comprises a first arrangement 101 configured to receive measured coagulation data 102 which data describe a hemostatic situation of the first blood circulation at a first point in time. The system 100 further comprises a storing arrangement 103 on which a numerical model 104 is stored. The numerical model is embodied as a mathematical and dynamical representation of a blood dilution situation of the first blood circulation. The calculation arrangement 105 is configured to perform a simulation of a time development of the hemostatic situation by means of using the numerical model and supplying the measured coagulation data as an input to that model. Furthermore, the calculation arrangement 105 is configured to calculate values of concentrations of human blood...

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 present invention provides for a clinical decision support system which makes use of a numerical model which dynamically describes a blood dilution of a blood circulation. Based on measured coagulation data and maybe other patient information, loss of hemostatic balance is predicted based on calculations of certain protein concentrations. Additionally, a calculation arrangement translates at least some of the calculated values of concentrations of human blood proteins into a risk value which risk value describes a risk of clotting and / or embolism and / or bleeding. A time development of that risk value is displayed to the user.

Description

FIELD OF THE INVENTION[0001]The present invention relates to clinical decision support systems. In detail, the present invention relates to a method of predicting a blood dilution risk value of a first blood circulation, to a clinical decision support system for predicting and displaying a blood dilution risk value, a program element for predicting and displaying a blood dilution risk value and a computer readable medium.BACKGROUND OF THE INVENTION[0002]Patients who undergo surgery experience blood loss and lowered concentrations of blood clotting proteins due to reactions of the hemostatic system to the surgical cuts. Apart from this, the patient's clotting system may be inhibited by Heparin-like compounds to prevent embolism. The blood loss and lowering of coagulation protein concentrations is countered by transfusions of blood plasma, IV fluids, protein substitution solutions etc. The challenge of maintaining a safe hemostatic balance in a patient undergoing surgery is a very dif...

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(United States)
IPC IPC(8): A61B5/00A61B5/02G16B45/00G16H10/40G16H50/50
CPCA61B5/7275A61B5/7475A61B5/742A61B5/02028G16H50/50G16H50/20G16H40/60G16H20/10A61B5/02042G16B5/30G16B45/00A61B5/026A61B5/4848G16H50/30G16H10/40A61B5/7278
Inventor BAKKER, BART JACOBVAN DEN HAM, RENEVAN OOJEN, HENDRIK JAN
Owner KONINKLJIJKE PHILIPS NV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com