Dual-Sided Pill Dispenser with Vertical Storage and Access

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Solution Overview

Problem

Conventional pill dispensers are bulky, difficult to handle, and require inversion for pill retrieval, making it challenging for users with limited abilities to manage medication, especially those with diminished memory, reduced sight, or loss of motor control, leading to potential health issues due to errors in medication administration.

Innovation Solution

A dual-sided medicine distribution system with a carrying compartment and pill cases that can be mounted upright, featuring indicia for day and time indications, and a drawer case for storing prescriptions and notes, allowing for easy access and organization of medication, reducing the risk of forgetting to refill or losing prescriptions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If traditional dispensers contain a larger quantity of compartments to accommodate multiple distribution periods, then the storage capacity is improved, but the size of the dispenser increases and occupies more space on the user's counter, dresser, or table

Engineering Contradiction:
Improvestorage capacityVSAvoiddispenser footprint
Core Design Contradiction:
Quantity of substanceVSArea of stationary object

Solution Approach 1:

The patent transitions from a horizontal layout (laying flat) to a vertical layout (standing upright), utilizing the vertical dimension to increase storage capacity without expanding the horizontal footprint. The dispenser stands on its bottom surface with compartments arranged vertically, allowing multiple distribution periods to be accommodated in a compact space.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Device complexity

If traditional dispensers require inversion for pill retrieval, then the structure is simplified, but the ease of operation deteriorates, especially for users with limited motor control

Engineering Contradiction:
Improvestructural simplicityVSAvoidpill retrieval ease
Core Design Contradiction:
Device complexityVSEase of operation

Solution Approach 1:

The patent inverts the conventional operation sequence: instead of inverting the entire dispenser to access pills, the individual compartments are designed with open tops that allow direct access. Users can retrieve pills by simply opening the specific compartment lid without manipulating the entire dispenser structure, making it easier for users with limited motor control.

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

3Duration of action of stationary object

If traditional dispensers have many compartments, then the duration of medication supply is improved, but the difficulty of detecting and measuring proper filling increases

Engineering Contradiction:
Improvemedication supply durationVSAvoidcompartment filling status
Core Design Contradiction:
Duration of action of stationary objectVSDifficulty of detecting and measuring

Solution Approach 1:

The patent incorporates visual indicators (such as color-coded labels or markings) on each compartment to clearly indicate the medication type, dosage, and filling status. These visual cues make it easy for users to detect which compartments are properly filled and which need refilling, even when multiple compartments are present.

Inventive Principle:
Principle #32Color changes

4Quantity of substance

If traditional dispensers are designed to hold multiple pills, then the quantity of medication stored is improved, but the weight of the dispenser increases

Engineering Contradiction:
Improvemedication quantityVSAvoiddispenser weight
Core Design Contradiction:
Quantity of substanceVSWeight of stationary object

Solution Approach 1:

The patent optimizes the physical parameters of the dispenser, including using lightweight materials and efficient structural design, to maximize storage capacity while minimizing weight. The vertical arrangement and compact design allow for storing multiple distribution periods of medication without proportionally increasing the overall weight.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS9370464B2System and method for distributing medicine
Publication Date: 2016.06.21 PILLBOXPROD LLC
  • US9370464B2 patent drawing
  • US9370464B2 patent drawing
  • US9370464B2 patent drawing

AI summary

A device having a compartment with cavities disposed on opposite sides, each cavity disposed for receiving at least one pill case. The pill cases are disposed on mounts in the cavity using pressure to hold in place. A drawer is disposed in a cavity opening on a top surface. The device is held upright by a support structure to allow a user to access pill cases from each side of the device. The pill cases may be disposed between rails. An indicator may be attached to the rails thus allowing a user to indicate which pill cases, or compartments in pill cases do not have an adequate supply of medicine. An indicator may be stored in the drawer when not in use in the pill cases.