Sodium Acetate Self-Heating Vibrator for Fertility
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Solution Overview
Problem
Current sensual and fertility aids are limited by their reliance on battery power, lack of portability, and inefficiency in delivering heat to the reproductive organs, which affects their effectiveness in enhancing fertility and rehabilitation from vaginal trauma.
Innovation Solution
A cylindrical, rechargeable device with a vibrating, infrared, or ultrasound core and a liquid-filled pocket containing food-grade sodium acetate trihydrate, which hardens and releases exothermic heat, combined with a pliable textured sheath for customizable sensation, and induction charging for power, allowing for use without external power sources and reduced environmental impact.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If battery-powered vibrators are used, then vibration function is provided, but portability and reliability deteriorate when batteries run low or are unavailable
Solution Approach 1:
The device uses a rechargeable battery with an integrated induction charging base, allowing the device to recharge itself automatically when placed on the base. This self-service charging mechanism eliminates the need for manual battery replacement and ensures continuous operation without external power sources, resolving the contradiction between portability and reliability.
2Temperature
If conventional heating pads are used, then heat is provided, but effectiveness in delivering heat to reproductive organs deteriorates due to distance
Solution Approach 1:
The invention transitions from external surface heating to internal three-dimensional heating by inserting the device into the vagina. The heating element is positioned internally close to the reproductive organs, and the viscous liquid medium distributes heat uniformly throughout the internal space, enabling effective heat delivery to the target organs and resolving the contradiction between temperature delivery and treatment effectiveness.
3Temperature
If sodium acetate trihydrate is used for heating, then exothermic heat is released, but the heating duration is limited by the chemical reaction time
Solution Approach 1:
The device utilizes the phase transition of sodium acetate trihydrate from liquid to solid crystalline state, which releases exothermic heat. The reaction is initiated by bending a paperclip to touch the bottom of the container, causing the liquid to rapidly crystallize and generate heat. This phase transition mechanism provides sustained heat generation that extends the heating duration beyond conventional methods.
4Reliability
If a sealed liquid-filled pocket is used, then safety and hygiene are improved, but the ability to recharge the heating element deteriorates
Solution Approach 1:
The device is divided into separable components: a sealed outer container holding the viscous liquid and heating element, and a removable inner container that can be taken out for recharging. This segmentation allows the heating element to be recharged by removing it from the sealed container, maintaining both safety/hygiene during use and rechargeability when needed.
5Stability of the object's composition
If vibration is added to the hardening salt crystals, then malleability similar to organic substance is achieved, but device complexity increases
Solution Approach 1:
A vibration motor is integrated into the device to generate mechanical vibrations that prevent the sodium acetate trihydrate crystals from becoming completely rigid. The vibration keeps the crystallized material malleable and pliable, similar to organic tissue, while maintaining the exothermic heating function. This addition of mechanical vibration resolves the contradiction between achieving organic-like malleability and maintaining simple device structure.
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 device effectively increases blood flow to reproductive organs, enhances fertility, and aids in vaginal rehabilitation by providing localized and sustained heat and vibration, surpassing conventional methods in effectiveness and eco-friendliness.
Implementation Method 1
a chemical reaction in said liquid pocket is created in which the liquid therein hardens and releases exothermic heat while converting from a liquid to a solid
Implementation Method 2
the vibration itself has a dramatic effect on the liquid-solution chemical reaction
Implementation Method 3
infrared, and/or ultrasound emitting core increases sensation and blood-flow to the sexual organs
Implementation Method 4
infrared, and/or ultrasound emitting core increases sensation and blood-flow to the sexual organs
Implementation Method 5
returning the chemical liquid agent to it's liquid state by heating. This process melts the hardened sodium acetate trihydrate salt crystals which returns to a liquid state by endothermically storing the kinetic heat from the water bath
Data Source
AI summary
A medical, or fertility aid, or sensual device including: an outer cylindrical phallic shaped outer cover; a cylindrical phallic shaped liquid filled enclosed casing pocket; rechargeable vibrating/infrared/ultrasound core inserted into the outer cover, wherein the liquid filled pocket contains a ferrous metal disk which can be bent; and a sheath encasing the outer cover. One embodiment relates to a vibrating, and or infrared, and/or ultrasound, and heat emitting and self-hardening dildo fertility devise which offers a solution for women with endometrial or uterine caused infertility. It can also be used as an aid in re-habilitation for women recovering from trauma to the vagina due to radiation therapy in the treatment of cervical and uterine cancers.