Patch ECG Apparatus with External Data Storage
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing patch-type electrocardiogram (ECG) measurement devices face challenges in miniaturization due to the need for embedded memory and require constant connection to a smartphone for data storage, limiting their usability and flexibility.
Innovation Solution
A patch-type ECG measurement system that allows data storage in multiple devices via wireless communication, enabling miniaturization and eliminating the need for continuous smartphone connection by using a first device for initial storage and a second device for secondary storage, with time-stamped data transfer and integration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If embedded memory is used in the patch-type ECG measurement apparatus, then data storage capability is provided, but the apparatus size increases and miniaturization is prevented
Solution Approach 1:
The patent extracts the data storage function from the patch-type ECG measurement apparatus itself and relocates it to external devices (smartphone or server). The measurement apparatus only retains the minimal functionality to measure and transmit ECG data, while the embedded memory is removed entirely. This extraction principle resolves the contradiction by providing data storage capability through external resources without increasing the apparatus volume.
Solution Approach 2:
The patent enables the ECG measurement apparatus to work with multiple types of external devices (smartphones with different operating systems, servers, or other computing devices) through a universal communication interface. This multi-functionality allows the apparatus to leverage the storage capabilities of various external devices, eliminating the need for dedicated embedded memory while maintaining data storage capability across different usage scenarios.
2Quantity of substance
If smartphone connection is required for data storage, then data storage is enabled, but continuous carrying and connection to smartphone is required
Solution Approach 1:
The patent segments the data storage function into two distinct modes: real-time storage on a smartphone when available, and deferred storage on a server when the smartphone is not continuously connected. The measurement apparatus can operate independently, storing data temporarily in its own memory and later transferring it to a server, thus eliminating the requirement for continuous smartphone carrying while maintaining data storage capability.
Solution Approach 2:
The patent introduces a server as an intermediary storage device that receives ECG data from the measurement apparatus directly or via the smartphone. This intermediary server acts as a backup storage solution, allowing the apparatus to function without continuous smartphone connection. The server mediates between the measurement apparatus and the user, enabling data storage and retrieval flexibility.
3Volume of moving object
If patch-type apparatus is miniaturized, then portability is improved, but data storage capability is lost
Solution Approach 1:
The patent extracts the data storage function from the patch-type ECG measurement apparatus and relocates it to external devices. By removing the embedded memory completely, the apparatus achieves maximum miniaturization while data storage capability is preserved through external smartphones or servers. The measurement apparatus becomes a lightweight data collection device that relies on external storage resources.
4Volume of moving object
If embedded memory is removed for miniaturization, then apparatus size decreases, but data storage capability is lost
Solution Approach 1:
The patent introduces external devices (smartphone and server) as intermediaries that provide data storage capability. The measurement apparatus communicates with these intermediaries to store and retrieve ECG data, eliminating the need for internal embedded memory. This intermediary approach allows the apparatus to maintain data storage capability while achieving miniaturization by removing all internal storage components.
Data Source
AI summary
An electrocardiogram measurement system includes a patch-type electrocardiogram measurement apparatus, a first device connected to the electrocardiogram measurement apparatus by means of a first communication and configured to store electrocardiogram data measured by the electrocardiogram measurement apparatus, and a second device connected to the electrocardiogram measurement apparatus by means of the first communication and configured to store electrocardiogram data measured by the electrocardiogram measurement apparatus. The electrocardiogram data measured by the electrocardiogram measurement apparatus includes measured time information.