Wearable Data Routing via Virtual Bluetooth Hotspots in Hospitals

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Solution Overview

Problem

Existing medical wearables are not designed to communicate with hospital data infrastructure, preventing their widespread adoption in healthcare facilities and leading to inefficiencies in data collection and integration into electronic medical records.

Innovation Solution

A virtual intelligent router network using Bluetooth-enabled computing devices within a facility to dynamically switch connections with patient wearables, ensuring seamless data transmission and integration into electronic medical records, utilizing a Bluetooth proxy network and potentially LoRa technology for extended range.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If wearables use Bluetooth to communicate with personal smartphones, then they can transmit data to individual devices, but they cannot integrate with hospital data infrastructure

Engineering Contradiction:

Improvecompatibility with hospital infrastructureVSAvoidcommunication system complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces computing devices (smartphones, tablets, computers) as intermediary nodes that bridge the gap between wearable devices and hospital infrastructure. These intermediaries receive Bluetooth data from wearables and forward it through Wi-Fi to the hospital network, eliminating the need for wearables to directly communicate with hospital systems.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The communication system is divided into separate segments: wearable devices communicate via Bluetooth to personal devices, which then transmit data via Wi-Fi to the hospital network. This segmentation allows each component to use its optimal communication protocol without requiring direct compatibility between all components.

Inventive Principle:

Principle #1Segmentation

2Productivity

If wearables are limited to personal smartphone connectivity, then they maintain simple design, but data collection efficiency is reduced

Engineering Contradiction:

Improvedata collection efficiencyVSAvoidpatient and staff effort

Core Design Contradiction:

ProductivityVSEase of operation

Solution Approach 1:

The system automatically performs data routing and transmission without requiring patient or staff intervention. Computing devices autonomously detect wearables in proximity and establish data transmission paths through the network, eliminating manual configuration requirements.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The system continuously monitors data transmission status and automatically adjusts routing paths based on network conditions. When a wearable moves between areas, the system detects signal strength changes and dynamically switches connection paths to maintain optimal data collection.

Inventive Principle:

Principle #23Feedback

3Adaptability or versatility

If patients roam within facilities, then mobility freedom is improved, but data transmission reliability deteriorates

Engineering Contradiction:

Improvepatient mobilityVSAvoiddata transmission continuity

Core Design Contradiction:

Adaptability or versatilityVSReliability

Solution Approach 1:

The system dynamically adapts to patient movement by continuously monitoring signal strength and automatically switching connection paths. When a patient moves out of range of one computing device, the system detects this and establishes a new connection path through another device, maintaining continuous data transmission throughout the facility.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

Multiple computing devices are merged into a unified network that collectively provides coverage throughout the facility. The system treats all connected devices as part of a single distributed infrastructure, allowing seamless handoff between devices as patients move through different areas.

Inventive Principle:

Principle #5Merging (Combining)

4Measurement precision

If Bluetooth signal strength is optimized, then data transmission quality improves, but coverage area is limited

Engineering Contradiction:

Improvesignal strengthVSAvoidfacility coverage area

Core Design Contradiction:

Measurement precisionVSArea of stationary object

Solution Approach 1:

The system transitions from a single-point Bluetooth connection to a distributed multi-point network. Instead of relying on one strong Bluetooth signal, multiple computing devices throughout the facility each provide local Bluetooth connections, creating coverage through spatial distribution rather than signal intensity.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

Any computing device within the facility can function as a data relay node, not requiring specialized equipment. The system leverages existing devices (smartphones, tablets, computers) to provide universal coverage throughout the facility, eliminating the need for dedicated infrastructure.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS20260024658A1Wearable Medical Device Data Connectivity System using Lora

Publication Date: 2026.01.22 ONESOURCE SOLUTIONS INT INC

AI summary

The inventive system enables wearables to function as portable, always transmitting medical devices within hospital settings, integrating the data therefrom seamlessly into electronic medical records. The dynamic switching of wearables among virtual Bluetooth hotspots ensures and enhances both the reliability of data transmission and the potential for wearables to contribute meaningfully to the electronic medical record infrastructure within healthcare facilities.