Mobile Stethoscope Wireless Transmission and Cloud Sync
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Solution Overview
Problem
Conventional stethoscopes, both acoustic and electronic, lack the ability to digitize sounds for further medical analysis and decision support, and existing electronic stethoscopes do not facilitate collaboration across different medical record systems due to proprietary formats and limited analysis capabilities.
Innovation Solution
A mobile-based electronic stethoscope with internal microphones that wirelessly transmit sound data to a mobile device for analysis, featuring both analog and digital listening modes, and a software application that converts sounds into images and data sets for analysis using a machine learning algorithm, allowing integration with multiple electronic medical record platforms and cloud synchronization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If conventional acoustic stethoscopes are used, then doctors can listen to internal body sounds, but the sounds cannot be digitized for further medical analysis
Solution Approach 1:
The patent combines acoustic stethoscope functionality with digital recording and wireless transmission capabilities into a single integrated device. The acoustic stethoscope head is merged with a digital recorder and wireless transmitter, allowing simultaneous acoustic listening and digital data capture without requiring separate devices.
Solution Approach 2:
The patent replaces the purely mechanical acoustic transmission system with an electronic-digital system. Instead of relying solely on acoustic waves traveling through tubing to earpieces, the system uses microphones to convert sounds into electrical signals, which are then digitized and transmitted wirelessly to mobile devices for analysis and storage.
2Adaptability or versatility
If electronic stethoscopes with proprietary formats are used, then digital recording and wireless transmission are achieved, but collaboration across different medical record systems is limited
Solution Approach 1:
The patent makes the stethoscope system universal by enabling compatibility with multiple electronic medical record platforms. The mobile device application can export patient data in various formats and integrate with different EHR systems, allowing the device to work across diverse healthcare infrastructure without being locked into a single proprietary format.
Solution Approach 2:
The patent introduces a mobile device (smartphone or tablet) as an intermediary between the stethoscope and various medical record systems. This intermediary layer handles data formatting, storage, and transmission, enabling the stethoscope to communicate with multiple different EHR platforms without requiring proprietary integrations for each system.
3Extent of automation
If electronic stethoscopes with analysis capability are used, then decision support is provided, but device complexity increases
Solution Approach 1:
The patent divides the system into distinct functional segments: the acoustic stethoscope head for sound collection, the mobile device application for data reception and initial processing, and the server-based system for advanced analysis and pattern recognition. This segmentation allows complex analysis capabilities to be distributed across multiple components rather than concentrated in the stethoscope itself.
Solution Approach 2:
The patent implements self-service through automated sound analysis algorithms that automatically process recorded sounds, identify patterns, and generate diagnostic suggestions without requiring manual intervention. The system automatically compares recorded sounds against known patterns in the database and provides decision support, reducing the need for complex manual analysis procedures.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables physicians to use the mobile stethoscope as a decision support tool for documenting health conditions, analyzing patient sounds, and collaborating across distances by providing a unified platform for accessing and sharing patient data.
Implementation Method 1
a stethoscope fitted internally with a system of microphones that can detect high and low frequency body sound
Implementation Method 2
The stethoscope includes the ability to wirelessly transmit the detected sound data to a connected wireless mobile device
Data Source
AI summary
A mobile device-based stethoscope system that transmits, records, and analyzes sounds to generate a list of matching conditions and facilitates easy attachment across various electronic medical record platforms and other means of communication. The invention is configured to allow the use of either an integrated wireless stethoscope, or an in-line adapter for a conventional stethoscope. Patient sounds are sent from the selected stethoscope head to the mobile device having a software application that allows for the analysis, attachment, and further manipulation of the data.