Medical Pump Wireless Pairing via Bit Rate Modulation
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Solution Overview
Problem
Modern medical devices, such as insulin delivery pumps, require remote monitoring and control, but existing technologies lack secure and efficient methods for wireless pairing and data exchange with remote electronic devices.
Innovation Solution
The implementation of a method for wireless electronic communication between medical apparatuses and remote electronic computing devices, utilizing techniques such as Bluetooth Low Energy (BLE) protocols, near field communication (NFC), and data hiding through bit rate modulation, to establish secure pairing and authentication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If wireless communication protocols (BLE, NFC, RFID) are implemented for remote monitoring and control of medical pumps, then ease of operation and remote access are improved, but device complexity and security risks increase
Solution Approach 1:
The medical pump is designed to support multiple wireless communication protocols (BLE, NFC, RFID) within a single device, enabling it to function with different types of electronic devices (smartphones, tablets, wearables). This multi-functionality approach allows the pump to provide remote monitoring and control capabilities across various platforms without requiring separate devices for each protocol, thus improving ease of operation while managing complexity through standardized implementation.
Solution Approach 2:
The patent introduces an intermediary pairing mechanism that mediates the connection between the medical pump and remote electronic devices. This pairing system acts as a security gateway, establishing authenticated connections before data exchange occurs. The intermediary layer handles protocol-specific implementations and security handshakes, shielding users from complexity while enabling secure remote access through standardized interaction patterns.
2Productivity
If data encoding according to bit rate or symbol transmission rate is used, then communication efficiency is improved, but difficulty of detecting and measuring increases
Solution Approach 1:
The system dynamically adjusts transmission parameters such as bit rate and symbol transmission rate based on communication conditions and device capabilities. By varying these parameters, the system optimizes data transmission efficiency for different scenarios (e.g., fast transmission when conditions permit, slower rates when reliability is prioritized). This parameter adaptation enables efficient communication while maintaining compatibility with different receiving devices through standardized modulation schemes.
Solution Approach 2:
The patent implements feedback mechanisms where the receiving device communicates signal quality metrics and decoding status back to the transmitting medical pump. This feedback loop allows the system to adjust encoding parameters in real-time, optimizing transmission efficiency while ensuring reliable detection and measurement. The feedback channel enables automatic rate adaptation and error correction, reducing the burden on users while maintaining high productivity.
3Reliability
If secure pairing and authentication operations are implemented, then reliability and patient privacy are improved, but device complexity and processing requirements increase
Solution Approach 1:
The medical pump performs preliminary pairing and authentication operations before establishing data transmission channels. This preliminary action ensures that security credentials are exchanged and verified in advance, creating a trusted foundation for subsequent communications. By completing authentication upfront, the system protects patient privacy and ensures reliability from the outset, while the standardized preliminary protocols manage complexity through predictable, repeatable security handshakes.
Solution Approach 2:
The patent implements self-service authentication mechanisms where the medical pump and electronic device automatically perform pairing and verification without requiring manual user intervention for each connection. The devices exchange cryptographic credentials and authenticate each other autonomously, ensuring reliable security while reducing the perceived complexity for users. This self-service approach maintains high reliability and patient privacy protection while simplifying the user experience through automated security operations.
Data Source
AI summary
Systems and methods for wireless electronic communication between a medical apparatus and a remote electronic computing device comprise generating and outputting by the medical apparatus an output signal, including: encoding data in the output signal according to a predetermined characteristic of the output signal; receiving and decoding by the remote electronic computing device the encoded data in the output signal; and establishing a pairing between the medical apparatus and the remote electronic computing device.