Enhanced Bedpan Liner with Drawstring

Publication ID: 24-11857479_0006_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Bedpan Liner with Drawstring,” Published Technical Disclosure No. 24-11857479_0006_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857479_0006_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,479.

Summary of the Inventive Concept

The Enhanced Bedpan Liner with Drawstring is an innovative solution that improves the efficiency, safety, and hygiene of disposing waste from bedpans, addressing the limitations of existing designs.

Background and Problem Solved

The original bedpan liner with drawstring patent (U.S. Pat. No. 6,532,60) lacked essential features to ensure convenient, secure, and hygienic disposal of waste. The new inventive concept tackles these limitations by introducing a reinforced handle, antimicrobial drawstring coating, visual indicator, leak-resistant seam, and built-in odor-absorbing material.

Detailed Description of the Inventive Concept

The Enhanced Bedpan Liner with Drawstring comprises a liner assembly with a reinforced handle, enabling easier lifting and disposal of waste. The drawstring is coated with an antimicrobial material to prevent bacterial growth during use. A visual indicator signals when the liner is full and needs replacement. The liner features a leak-resistant seam to prevent spills and messes during disposal. Additionally, a built-in odor-absorbing material minimizes unpleasant smells during use.

Novelty and Inventive Step

The Enhanced Bedpan Liner with Drawstring introduces multiple novel features that collectively provide a significant improvement over the original patent. The combination of a reinforced handle, antimicrobial drawstring coating, visual indicator, leak-resistant seam, and built-in odor-absorbing material constitutes a non-obvious and innovative solution.

Alternative Embodiments and Variations

Alternative embodiments of the Enhanced Bedpan Liner with Drawstring may include variations in the material, shape, and size of the liner assembly, as well as different types of antimicrobial coatings or odor-absorbing materials. Additionally, the visual indicator could be implemented using different technologies, such as sensors or color-changing materials.

Potential Commercial Applications and Market

The Enhanced Bedpan Liner with Drawstring has significant commercial potential in the healthcare industry, particularly in hospitals, nursing homes, and home care settings. Its improved features and functionality can enhance patient care, reduce the risk of infections, and increase efficiency in waste disposal.

CPC Classifications

SectionClassGroup
A A61 A61G9/003

Original Patent Information

Patent NumberUS 11,857,479
TitleBedpan liner with drawstring