Modular Track Hanger Design for Quick Curtain Removal in Healthcare
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing curtain hanging systems in healthcare environments are difficult to dismount and clean, leading to labor-intensive and costly processes, and pose challenges in preventing the transfer of pathogens between patients and healthcare practitioners.
Innovation Solution
A track hanger system with modular components, including a hook, extension, base member, and key, that allows for easy mounting and dismounting, and is designed for use with drop ceilings, featuring a uniquely configured base member that facilitates simple coupling and decoupling from a rail, reducing the need for specialized tools and minimizing noise and damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If curtains are attached to carriers that slide within a metal track, then the curtains can be hung and moved along the track, but the dismounting process becomes costly and labor intensive
Solution Approach 1:
The hanger is divided into separate modular components: a head portion that engages the track, a body portion that holds the curtain, and a coupling mechanism. This segmentation allows the curtain to be easily detached by separating the components, eliminating the need for complex dismounting procedures while maintaining secure hanging through the interlocking design of the modular parts
Solution Approach 2:
The hanger incorporates a dynamic coupling mechanism that transitions between locked and unlocked states. The carrier can be quickly released by actuating a release mechanism that disengages the locking elements from the track, enabling rapid removal without manual tool use or complex procedures, thus improving ease of operation while maintaining secure attachment during use
2Reliability
If traditional hanger designs are used, then the curtains can be hung securely, but the dismounting process causes noise and potential damage
Solution Approach 1:
The hanger design includes pre-positioned release mechanisms and controlled disengagement features that prepare the system for quiet removal. The coupling mechanism is designed to release in a controlled manner, preventing sudden drops or impacts that cause noise and damage, while the track engagement features ensure secure hanging during normal use
Solution Approach 2:
The hanger incorporates damping elements and controlled release mechanisms that cushion the disengagement process. These features absorb impact energy and control the descent of the curtain during removal, preventing noise and damage before they can occur, while maintaining secure attachment during operation
3Object-affected harmful factors
If curtains are frequently removed for laundering to prevent pathogen transfer, then infection control is improved, but labor costs and time increase
Solution Approach 1:
The modular hanger design with separable components enables rapid detachment of curtains from the track system. The simple coupling and decoupling mechanisms allow healthcare workers to quickly remove curtains for laundering and reinstall them, significantly reducing the time required for this frequent task while maintaining infection control protocols
Solution Approach 2:
The hanger design changes the operational parameters of curtain maintenance by reducing the time and effort required for removal and reinstallation. This parameter change makes frequent laundering more feasible, thereby improving infection control by enabling more regular replacement of curtains between patients
Data Source
AI summary
A track hanger (100) includes a hook (103) and an extension (104), a base member (102), and a key (403). The key is detachable from the hook, and the base member is detachable from the extension. The key can include a first major surface (401) and a second major surface (402). The first major surface can define one or more barbs (404) that facilitate one-way insertion of the key into a track (106).