Herbal infusion and decarboxylation device

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Solution Overview

Problem

Existing herbal infusion and decarboxylation devices lack control over infusion variables such as heat, time, and emulsion rates, and do not allow for visual monitoring or adjustment of herbal to material ratios, leading to inefficient and inconsistent infusion results.

Innovation Solution

A device with a transparent chamber, temperature sensor, and blade assembly that enables precise control over infusion and decarboxylation processes, allowing visual monitoring and adjustment of infusion variables, and accommodating a range of herbal materials.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional infusers use predetermined time and temperature settings, then the device is easier to operate, but the infusion precision and control over variables are reduced

Engineering Contradiction:
Improveease of operationVSAvoidinfusion precision
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The device allows dynamic adjustment of infusion variables including time, temperature, and emulsion rates through user-accessible controls. The motor speed can be varied to control emulsion rates, and the heating element temperature can be adjusted, transforming a static predetermined system into a dynamic controllable one that achieves both ease of operation and infusion precision.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The device enables changing of physical parameters such as temperature, time, and motor speed to optimize infusion conditions. Users can adjust these parameters based on specific infusion requirements, allowing precise control over the infusion process while maintaining operational simplicity through standardized adjustment mechanisms.

Inventive Principle:
Principle #35Parameter changes

2Loss of information

If the lid/motor is removed for visual inspection, then the user can monitor infusion materials, but the timer is reset and the infuser must be reheated

Engineering Contradiction:
Improvevisual monitoring capabilityVSAvoidinfusion time
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The chamber body is constructed from transparent or translucent material that allows visual inspection of the infusion materials without opening the lid. This optical property enables users to monitor the infusion process, observe material states, and determine readiness while maintaining the sealed environment and avoiding timer reset or reheating requirements.

Inventive Principle:
Principle #32Color changes

3Ease of manufacture

If the blade is suspended from the top, then the device is simpler to manufacture, but heavy herbal materials become stagnated due to gravity

Engineering Contradiction:
Improveease of manufactureVSAvoidinfusion efficiency
Core Design Contradiction:
Ease of manufactureVSProductivity

Solution Approach 1:

The blade assembly is inverted and positioned at the bottom of the chamber rather than suspended from the top. This inversion allows the blade to effectively agitate and mix heavy herbal materials that would otherwise stagnate due to gravity, improving infusion efficiency while maintaining manufacturing simplicity through the same basic motor-blade connection mechanism.

Inventive Principle:
Principle #13The other way round (Inversion)

4Device complexity

If liquid measuring marks are not provided, then the device structure is simpler, but the user cannot visually measure or monitor liquid levels

Engineering Contradiction:
Improvedevice complexityVSAvoidliquid level measurement
Core Design Contradiction:
Device complexityVSMeasurement precision

Solution Approach 1:

The transparent or translucent chamber body incorporates liquid measuring marks that allow users to visually monitor liquid levels and herbal to oil ratios during infusion. These markings provide precise measurement capability without adding complex mechanical or electronic components, maintaining device simplicity while enabling accurate visual measurement.

Inventive Principle:
Principle #32Color changes

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 and precise infusion and decarboxylation of herbal materials into butters and oils, producing a wider range of infusion material consistencies and reducing issues like heat exchange inefficiencies and inaccurate temperature readings.

Implementation Method 1

the amount of heat, time, and emulsion rates needed to correctly infuse the infusion materials

Methodology Applied
Scientific EffectHeating: Heating

Implementation Method 2

the amount of heat, time, and emulsion rates needed to correctly infuse the infusion materials

Methodology Applied
Scientific EffectEmulsion: Emulsion

Implementation Method 3

The chamber body (2) is transparent and allows the user to visually inspect the infusion materials within the chamber body (2)

Methodology Applied
Scientific EffectLight transmission: Light

Data Source

PatentUS12396467B2Herbal infusion and decarboxylation device
Publication Date: 2025.08.26 HAWKINS JEFFREY
  • US12396467B2 patent drawing
  • US12396467B2 patent drawing
  • US12396467B2 patent drawing

AI summary

An herbal infusion and decarboxylation device is an apparatus that enables higher control over an infusion process to make a high-quality infused product. The apparatus includes an infusion chamber and an infusion mechanism. The infusion chamber enables the monitoring and measuring of the infusion materials by including a chamber body, a chamber handle, and a lid assembly. The chamber body retains the infusion materials. The lid assembly includes several attachments to facilitate the infusion of the infusion materials. The chamber handle facilitates the safe handling of the chamber body. The infusion mechanism includes a motor, a blade assembly, a heating plate, and a temperature sensor. The motor drives the blade assembly to enable the infusion process. The heating plate enables the controlled heating of the infusion materials in the chamber body. The temperature sensor helps monitor the temperature of the infusion materials to adjust the operation of the heating plate.