Pivoting Pill Cutter With Segmented Slots
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing pill cutters are limited in their ability to simultaneously cut multiple pills of varying sizes and require strong uniform pressure, making them inefficient for cutting a large number of pills of different sizes or shapes.
Innovation Solution
A multiple pill cutting device with a pivoting housing structure and blade holding assembly that accommodates up to 15 pills, featuring slotted channels and sharpened cutting blades, allowing for angular cuts of both elongated and circular pills, and is injection molded for durability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a resilient pad with multiple holes is used to hold pills for simultaneous cutting, then the productivity is improved by cutting multiple pills at once, but the device complexity increases and uniform pressure application becomes difficult
Solution Approach 1:
The device divides the cutting area into multiple independent slots (e.g., 5 slots for circular pills, 5 slots for elongated pills) within the base housing. Each slot is a separate compartment that can hold individual pills, allowing simultaneous cutting of multiple pills while maintaining simple structural design. The segmentation enables parallel processing of multiple pills without requiring complex multi-pill holding mechanisms.
2Quantity of substance
If a large base is used to accommodate multiple pills, then the quantity of pills that can be cut simultaneously increases, but the uniformity of pressure application deteriorates
Solution Approach 1:
The base housing is segmented into multiple independent slots, each capable of holding one pill. This segmentation ensures that when pressure is applied through the lid, each slot and its corresponding blade receive relatively uniform pressure distribution. The slots act as individual pressure zones, preventing the pressure non-uniformity that would occur in a large continuous base area.
3Manufacturing precision
If the device is designed to cut only one size of pill, then the manufacturing precision for that specific size is improved, but the adaptability to different pill sizes deteriorates
Solution Approach 1:
The device is designed with dual functionality to accommodate both circular pills and elongated pills. The base housing includes two types of slots: circular slots for round pills and elongated slots for capsule-shaped pills. The lid is similarly configured with corresponding circular and elongated pressing surfaces. This universal design allows the same device to precisely cut multiple sizes and shapes of pills without requiring separate specialized tools.
4Productivity
If strong uniform pressure is applied to cut all pills simultaneously, then the productivity is improved, but the ease of operation deteriorates
Solution Approach 1:
The lid is designed with a curved, dome-shaped pressing surface that distributes force more effectively across multiple pills. The curved geometry allows the user to apply pressure at a single point (the apex of the dome), which then distributes uniformly across all pills in the slots below. This curvature mechanism reduces the operational effort required compared to applying direct pressure across a flat surface, while still achieving simultaneous cutting of all pills.
Data Source
AI summary
A multiple pill cutting device has a pivoting housing structure holding a blade holding assembly. The pivoting housing structure has a top housing pivotably connected at one end to a bottom housing. The bottom housing has a plurality of pill holding openings arranged in one or more rows. The one or more rows of pill holding openings have a slotted channel extending along a length of the bottom housing through and bisecting each pill holding opening. The blade holding assembly has one or more extending cutting blades. One blade is configured to align with each slotted channel when the top housing pivots closing onto the bottom housing, this moves the one or more cutting blades of the blade holding assembly to enter the slotted channels and cut pills held in the pill holding openings.