Wearable Compression Lactation System for Discreet Milk Extraction
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional breast pumps are noisy, require disrobing, and can be uncomfortable due to excessive suction, while manual expression may not be efficient or effective in mimicking the suckling action, leading to suboptimal milk production and storage challenges for lactating mothers.
Innovation Solution
A wearable lactation system that uses a sequence of physical compressions to mimic the suckling action, integrated into a garment with actuators and sensors to modulate pressure and temperature, allowing for discreet and efficient milk extraction without vacuum suction, and includes a collection mechanism for storing the milk.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional suction-based breast pumps are used, then milk extraction efficiency is improved, but user comfort deteriorates due to excessive suction force
Solution Approach 1:
The patent inverts the conventional suction-based approach by using compression instead of suction for milk extraction. The compression device applies gentle pressure to the breast tissue to express milk, avoiding the harmful excessive suction forces while maintaining extraction effectiveness. This fundamental reversal of the force direction resolves the contradiction between extraction efficiency and user comfort.
2Speed
If electrically powered breast pumps are used, then milk extraction speed is improved, but noise level increases
Solution Approach 1:
The patent replaces the noisy mechanical suction mechanism with a compression-based system that can be powered by quiet actuators such as shape memory alloys or magnetic actuators. This substitution eliminates the need for loud vacuum pumps while maintaining fast extraction speed through controlled compression cycles, resolving the contradiction between speed and noise level.
3Productivity
If conventional breast pumps are used, then milk extraction capability is improved, but privacy requirements increase due to disrobing requirement
Solution Approach 1:
The patent integrates the breast pump functionality into a wearable garment that can be worn during normal daily activities. The compression device is incorporated into clothing that provides both concealment and functional milk extraction, allowing users to pump privately without disrobing. This multi-functional integration resolves the contradiction between extraction capability and privacy ease.
4Object-affected harmful factors
If manual expression is used, then user comfort is improved, but milk production efficiency decreases
Solution Approach 1:
The patent employs sensors to detect breast fullness and automatically controls the compression cycles, enabling the system to self-regulate for optimal milk extraction. This automated control maintains the comfort of gentle compression while significantly improving efficiency over manual expression by consistently applying optimal pressure patterns without human fatigue or inconsistency.
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 efficient, comfortable, and discreet milk extraction that mimics the natural suckling process, improving milk production and storage efficiency while maintaining the nutritional quality of breast milk, thus addressing the limitations of traditional breast pumps and manual expression methods.
Implementation Method 1
a stimulation mechanism comprising a heating element configured to warm mammary glands within the breast to a temperature between 35° Celsius and 42° Celsius
Implementation Method 2
The compression mechanism can include a plurality of manipulable members, each operably coupled to an actuator and arrangeable circumferentially about a breast of a user such that each member can be actuated to selectively apply pressure to a region of the breast
Data Source
AI summary
A lactation system is disclosed. Embodiments include at least one extraction mechanism including a compression mechanism and a collection mechanism, and a controller. The compression mechanism can include a plurality of manipulable members, each operably coupled to an actuator and arrangeable circumferentially about a breast of a user such that each member can be actuated to selectively apply pressure to a region of the breast. The collection mechanism can be removably coupleable to the compression mechanism and can comprise a storage compartment to receive and store milk The controller can be operably coupleable to the actuators to cause the members to move according to a movement pattern which can be configured to stimulate the breast to induce the flow of milk from the breast and modulated based on sensor feedback. A wearable garment with an inner structure can be removably coupled to the extraction mechanism. An outer cover can be arrangeable to conceal the extraction mechanism.