Intelligent Patient Scheduling System Using GPS and Clustering

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Solution Overview

Problem

Computerized scheduling systems with fixed timeslots and durations fail to accommodate the varied needs of different clinicians and patients, leading to inefficiencies and increased patient wait times, as they cannot automatically customize timeslots and durations based on individual medical needs.

Innovation Solution

A system that leverages near real-time geographic location information and historical appointment data to calculate tailored appointment start times and durations for each patient, using patient-specific medical data and cohort clustering to identify optimal scheduling options, thereby reducing wait times and providing flexible scheduling.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If fixed timeslot and duration templates are used across different clinicians and patients, then system simplicity and ease of operation are maintained, but scheduling flexibility and adaptability to individual needs are lost

Engineering Contradiction:
Improvescheduling system operationVSAvoidscheduling flexibility
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system dynamically adjusts timeslot durations and start times based on real-time factors including patient travel time (calculated from GPS location data), clinician availability, and historical appointment data. Instead of static templates, the scheduling system continuously adapts parameters to match current conditions and individual patient needs.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes scheduling parameters (timeslot duration, start time) based on varying conditions such as patient location, travel time, and historical data. The timeslot duration is not fixed but is adjusted as a variable parameter to optimize scheduling efficiency for each specific case.

Inventive Principle:
Principle #35Parameter changes

2Device complexity

If fixed appointment templates are used, then scheduling process complexity is reduced, but patient wait times increase due to inability to customize to individual needs

Engineering Contradiction:
Improvescheduling system complexityVSAvoidpatient wait time
Core Design Contradiction:
Device complexityVSLoss of time

Solution Approach 1:

The system automatically calculates optimal appointment times and durations using patient-provided location data and historical information, eliminating the need for manual scheduling adjustments. The system serves itself by making intelligent scheduling decisions based on algorithmic analysis of multiple data sources.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system incorporates historical appointment data and actual patient travel times as feedback to continuously improve future scheduling decisions. By learning from past appointments and real-time location data, the system refines its predictions to minimize wait times while maintaining operational simplicity.

Inventive Principle:
Principle #23Feedback

3Productivity

If standardized timeslots are applied to all patients, then administrative overhead is minimized, but time waste increases due to mismatched appointment durations

Engineering Contradiction:
Improvescheduling efficiencyVSAvoidtime waste
Core Design Contradiction:
ProductivityVSLoss of energy

Solution Approach 1:

The system performs preliminary calculations of patient travel time and required appointment duration before finalizing the schedule. By pre-calculating these parameters based on location data and historical information, the system optimizes timeslot allocation in advance, reducing both administrative overhead and time waste.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20220293252A1Intelligent scheduling system and methods based on patient specific data and cluster similarity
Publication Date: 2022.09.15 CERNER INNOVATION INC
  • US20220293252A1 patent drawing
  • US20220293252A1 patent drawing
  • US20220293252A1 patent drawing

AI summary

Methods, systems, and computer-readable media are disclosed herein for intelligently identifying specific timeslots and identifying specific durations for the timeslots that can be recommended to a person seeking to make an appointment with a clinician. A scheduling module leverages real-time GPS data of the person and clustering techniques to identify the timeslots and predicted durations the person is predicted to utilize in that appointment based at least on a chief complaint and patient cohort data.