Infant bottle system
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Solution Overview
Problem
Existing infant bottle systems lack portability and convenience in maintaining milk at the correct temperature for consumption, especially during travel or nighttime feedings, and fail to efficiently cool milk before feeding.
Innovation Solution
A smart infant bottle system with integrated heating elements and sensors, a detachable module for power and communication, and a thermal cover for insulation, allowing for controlled temperature management and communication with mobile devices to automate heating based on feeding schedules.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If existing heating systems are used for infant bottles, then heating function is provided, but portability is poor and convenience is reduced
Solution Approach 1:
The system is divided into separate functional modules: a bottle unit with heating elements and sensors, a detachable power module with battery and control electronics, and an insulated carrier. This segmentation allows the bottle to be washed separately while maintaining full heating functionality through magnetic coupling of the power module.
Solution Approach 2:
A magnetic coupling mechanism serves as an intermediary between the bottle unit and power module, enabling automatic electrical connection when components are brought together. This eliminates the need for manual plugging and ensures reliable power transfer during heating operations.
2Ease of operation
If heating elements are integrated into the bottle, then heating capability is improved, but cleaning difficulty increases due to electronics
Solution Approach 1:
The heating elements are integrated into a detachable bottle unit that separates from the power module containing electronics. This allows the bottle unit to be fully disassembled for thorough cleaning while the power module with sensitive electronics remains separate and protected from water.
3Productivity
If temperature control is added to maintain milk temperature, then milk readiness is improved, but energy consumption increases
Solution Approach 1:
The heating system operates continuously with temperature sensors providing real-time feedback to maintain milk at the optimal temperature range. This continuous monitoring and adjustment ensures milk is always ready for feeding without requiring complete reheating, thereby optimizing energy usage over time.
Solution Approach 2:
Temperature sensors continuously monitor the milk temperature and provide feedback to the control system, which adjusts heating element power accordingly. This closed-loop control prevents overheating and reduces energy consumption by maintaining temperature within a target range rather than continuously heating to maximum temperature.
4Temperature
If cooling function is integrated into the bottle system, then milk temperature control is improved, but device complexity increases
Solution Approach 1:
Both heating and cooling functions are integrated into the same power module, sharing common components such as the battery, microcontroller, and temperature sensors. The system uses a single thermoelectric module that can operate in heating or cooling mode by reversing the electrical current direction, thereby reducing overall device complexity compared to having separate heating and cooling systems.
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
The system effectively maintains milk at the appropriate temperature for extended periods, ensuring it is ready for consumption and can be easily heated or cooled as needed, enhancing convenience and safety during travel or nighttime feedings.
Implementation Method 1
one or more heating elements housed in the body and in thermal communication with the chamber and operable to heat a liquid (e.g., water, milk, breast milk, infant formula, etc.) in the chamber
Implementation Method 2
a thermal cover configured to fit over the infant bottle and to releasably couple to the power base to completely enclose the infant bottle, the thermal cover configured to insulate the infant bottle and inhibit heat loss of liquid in the chamber
Data Source
AI summary
An infant bottle feeding system includes an infant bottle with a chamber that receives a liquid, heating or cooling elements operable to heat or cool liquid in the chamber and sensors operable to sense parameters of the liquid in the chamber. The system optionally includes an electronic base removably attached to a bottom surface of the infant bottle and operable to deliver power to electronics in the infant bottle. The system optionally includes a thermal cover that fits over the infant bottle and releasably couples to the electronic base to enclose the infant bottle, the thermal cover insulating the infant bottle and inhibiting heat loss of the liquid in the chamber. The electronic base delivers power to the heating elements and sensors in the infant bottle only when the infant bottle is on the electronic base. The infant bottle, thermal cover and electronic base define a single travel pack unit when coupled together.