An official website of the United States government

Techniques for determining coagulation results

Patent
US-11630116-B2
Inventor
KNOBEL ROLF (CH)
Assignee
ROCHE DIAGNOSTICS OPERATIONS INC (US)
Country
United States
Dates
  • Priority:
    2017/07/17
  • Grant:
    2023/04/18
Description
This web page summarizes information in PubChem about patent US-11630116-B2. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

1 Abstract

An automated method for determining a coagulation result of a biological sample is presented. The method includes obtaining a time series representing measurement data of a sample. The time series spans a period in which a clotting reaction is supposed to take place. The method includes obtaining a global model function configured to model measurement data of a sample in which a clotting reaction takes place. The global model function is configured to model the measurement data as a sigmoidal shape with at least one inflection point. The absolute value of the maximum curvature of the sigmoidal shape is larger on one side of the at least one inflection point than on the other side. The method includes fitting the model function to the time series representing measurement data to obtain a fitted model function and determining a coagulation result of the sample based on the fitted model function.

2 Full Text

3 Important Dates

3.1 Priority Date

2017/07/17

3.2 Filing Date

2018/06/29

3.3 Publication Date

2023/04/18

3.4 Grant Date

2023/04/18

4 Inventor

KNOBEL ROLF (CH)

5 Assignee

ROCHE DIAGNOSTICS OPERATIONS INC (US)

6 Country

United States

7 Patent Family

8 Classification

8.1 IPC

G01N33/49 (inventive)

G01N35/00 (inventive, first)

G16H50/50 (inventive)

G16H10/40 (inventive)

G06F111/10

8.2 CPC

G06F2111/10

G01N33/4905 (inventive, first)

G16H50/50 (inventive)

G16H10/40 (inventive)

G01N35/00722 (inventive, first)

G01N33/48 (inventive, first)

9 Citations

10 Similar Patents

11 Information Sources

  1. Google Patents
    LICENSE
    "Google Patents Research Data" by Google, based on data provided by IFI CLAIMS Patent Services and OntoChem, is licensed under a Creative Commons Attribution 4.0 International License.
    https://creativecommons.org/licenses/by/4.0/legalcode
  2. PubChem
CONTENTS