Separable hospital curtain
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Hospital curtains are prone to bacterial growth, difficult to clean, and require the use of ladders for removal and installation, posing safety and efficiency concerns.
Innovation Solution
A hospital curtain design featuring a ventilated top portion slidably attached to a ceiling track and a wide bottom portion with a contoured zipper mechanism that allows for easy access and removal, along with a zipper assist pole for comfortable handling, enabling safe and efficient replacement without the need for ladders.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If the curtain is made from cloth or cloth-like material to provide privacy and softness, then the curtain becomes comfortable and aesthetically pleasing, but the fibrous nature of the material becomes a haven for bacteria and microbial growth
Solution Approach 1:
The patent changes the material parameter from traditional cloth to plastic or vinyl, fundamentally altering the surface properties to be non-porous and impermeable. This prevents bacteria and microbes from penetrating and multiplying within the material structure, while still providing the required privacy and visual obstruction functions of a curtain.
2Ease of operation
If the curtain is made as a single integrated piece, then the structure is simple and easy to manufacture, but removal and installation require ladders or chairs which is dangerous and time-consuming
Solution Approach 1:
The patent divides the curtain into two separate components: a top portion that remains permanently mounted to the ceiling track, and a bottom portion that can be easily detached and reattached. This segmentation allows the bottom portion to be removed and installed from ground level without requiring ladders or chairs, making the process safe and quick while maintaining the complete curtain function when assembled.
3Ease of operation
If the zipper is located at the standard position joining top and bottom portions, then the attachment mechanism is simple, but service personnel cannot easily access it without a ladder or step stool
Solution Approach 1:
The patent extends the zipper mechanism vertically downward from the junction between the top and bottom portions, creating a long vertical access path. This dimensional extension allows service personnel to reach and operate the zipper from ground level without needing to elevate themselves, while the zipper remains properly positioned to join the curtain portions together.
4Ease of manufacture
If the curtain bottom portion is permanently attached to the top portion, then the structure is stable and simple, but the curtain cannot be easily cleaned or replaced
Solution Approach 1:
The patent incorporates a zipper mechanism during the manufacturing process that pre-establishes a detachable connection between the top and bottom portions. This preliminary integration of the fastening mechanism allows the bottom portion to be easily removed for cleaning or replacement while maintaining a stable and secure attachment when zipped together, balancing accessibility with structural integrity.
Data Source
AI summary
A curtain is suitable for use in hospital, patient facilities or surgical settings. The curtain includes a bottom panel removably attached and suspended from a top panel. The top panel maybe suspended from a rail or similar mechanism by suspension means such as hooks or rings. The top panel may comprise a mesh or mesh-like fabric or substance so as to allow air, light, and/or water to pass through. The bottom panel maybe opaque to provide privacy, and maybe flame resistant and/or antibacterial. The bottom panel maybe single-use or disposable, or maybe reusable. The top and bottom panels are joined by a zipper to allow for removal of the bottom panel for washing or replacement. The zipper track has curved portions to allow for easier access to begin the zipping and unzipping process.