Bone Conduction Earpiece for Secure Special Ops Communication
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Solution Overview
Problem
Special operations forces face challenges in communication, navigation, and protection during high-risk missions due to the limitations of conventional equipment, which fail to provide effective communication, navigation, and protection from blasts and explosions in a secure, efficient, and adaptable manner.
Innovation Solution
A bone conduction communication apparatus with a conformable housing, a transducer for sound transmission through teeth, a positioning system for navigation, and a motion sensor-activated protective vest, integrated with a long-range secure communication radio and a medical monitoring system, providing hands-free operation, real-time medical data collection, and tamper-proof security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional communication equipment is used, then communication can be established, but the equipment is bulky and limits mobility
Solution Approach 1:
The communication system is divided into separate functional modules: a bone conduction transducer for audio output, a separate microphone for input, and a compact housing that fits in the ear. This segmentation allows each component to be optimized independently, reducing overall bulk while maintaining functionality.
Solution Approach 2:
The transducer and electronic components are nested within a small housing that conforms to the ear's anatomy. The housing itself is nested within the ear structure, allowing the entire communication device to occupy minimal space while providing full communication capability.
2Object-affected harmful factors
If conventional hearing protection is used, then protection from noise is provided, but it blocks out all sound including important communications
Solution Approach 1:
The bone conduction transducer acts as an intermediary that delivers communication sounds directly through the skull bone to the inner ear, bypassing the blocked ear canal. This mediator approach allows simultaneous noise blocking in the ear canal while maintaining communication audio transmission through an alternative pathway.
Solution Approach 2:
The system replaces the traditional acoustic transmission mechanism (sound waves through air in the ear canal) with a mechanical vibration transmission mechanism (bone conduction through skull bones). This substitution allows noise blocking while preserving communication capability through a different physical pathway.
3Adaptability or versatility
If standard communication devices are used, then communication is possible, but they lack integration with navigation and protection systems
Solution Approach 1:
The ear-mounted device serves multiple functions: communication (microphone and transducer), navigation (positioning system integration), and protection monitoring (motion sensor connection). This multi-functionality is achieved by integrating various subsystems into a single universal platform that handles diverse operational needs.
Solution Approach 2:
The patent merges previously separate systems (communication radio, GPS positioning, motion sensors, and protective gear controls) into a single integrated ear-mounted unit. This combining approach allows seamless coordination between functions while reducing the number of separate devices the user must manage.
4Loss of information
If conventional positioning systems are used, then navigation information can be provided, but the user must visually check devices which compromises situational awareness
Solution Approach 1:
The bone conduction transducer serves as an intermediary that delivers navigation instructions and positioning information directly through bone conduction to the user's inner ear. This allows the user to receive continuous navigation guidance without visually checking any device, maintaining full situational awareness of the environment.
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
Enhances communication and navigation for special operations forces, provides immediate protection from blasts, and ensures secure, real-time medical data collection and storage, improving operational efficiency and safety while maintaining security and adaptability.
Implementation Method 1
a transducer disposed within or upon the housing and in vibratory communication with a surface of the at least one tooth to transmit sound through the at least one tooth
Data Source
AI summary
A communication apparatus includes a bone conduction communication apparatus with a housing having a shape which is conformable to at least a portion of at least one tooth of a user; a transceiver mounted in the housing; and a transducer disposed within or upon the housing and in vibratory communication with a surface of the at least one tooth to transmit sound through the at least one tooth. A positioning system is provided to transmit positional information to the transceiver to be delivered to the transducer; and a communication device links the transceiver with a second person. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure.