Methods and systems for patient baseline estimation

US11925474B2 · kind B2 · utility

Assignee

• KONINIKLIJKE PHILIPS N.V. · NL

Inventors

• Claire Yunzhu Zhao · Cambridge, US
• Bryan Conroy · Franklin Square, US
• Mohammad Shahed Sorower · Great Falls, US
• David Paul Noren · Hindås, SE
• Kailash Swaminathan · Bengaluru, IN
• Chaitanya Kulkarni · Jamkhed, IN
• Ting Feng · Cambridge, US
• Kristen Tgavalekos · Cambridge, US
• Emma Holdrich Schwager · Englewood, US
• Erina Ghosh · Boston, US
• Vinod Padmanabhan Kumar · Guilderland, US
• Vikram Shivanna · Eindhoven, NL
• Srinivas Hariharan · Bengaluru, IN
• Daniel Craig McFarlane · Cambridge, US

Key dates

• Filing date: Jul 2, 2020
• Grant date: Mar 12, 2024
• Expiry date: Jul 21, 2042

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61B5/7275
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

The present disclosure is directed to systems and methods for developing an individual-specific patient baseline for a target patient. An exemplary method involves: determining one or more acuity scores for the target patient; identifying patient health data corresponding to one or more low acuity time periods; storing retrospective clinical data from a group of patients in a second database; comparing the patient health data corresponding to the one or more low acuity time periods with retrospective clinical data from a group of patients by identifying one or more patient subgroups; determining the individual-specific patient baseline using an adaptive baseline selection algorithm, wherein the adaptive baseline selection algorithm is used to determine whether to determine the individual-specific patient baseline using patient health data or using retrospective clinical data from one or more patient subgroups; and displaying, using a user interface, the individual-specific patient baseline.