Synergistic Bedpan Liner System with Integrated Technologies

Publication ID: 24-11857479_0003_PTD
Published: October 28, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Synergistic Bedpan Liner System with Integrated Technologies,” Published Technical Disclosure No. 24-11857479_0003_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857479_0003_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 present invention integrates a bedpan liner with drawstring with distinct technologies such as AI, IoT, blockchain, and new materials to create a more powerful system for efficient waste disposal and improved facility management.

Background and Problem Solved

The original bedpan liner with drawstring patent addressed the need for easy waste disposal from a bedpan. However, it did not provide a comprehensive solution for efficient waste management in healthcare facilities. The present invention solves this problem by integrating the bedpan liner with drawstring with advanced technologies to optimize waste disposal patterns, track waste levels, and provide data analytics for improved facility management.

Detailed Description of the Inventive Concept

The synergistic bedpan liner system comprises a bedpan liner with drawstring, sensors for detecting waste levels, a notification module for alerting caregivers, and an IoT network for tracking waste disposal patterns. Additionally, the system can include a blockchain-based tracking module for monitoring waste disposal, a smart contract for incentivizing proper waste disposal practices, and a machine learning module for predicting optimal disposal times and waste management strategies. The bedpan liner with drawstring can also be made from biodegradable materials infused with antimicrobial agents, and the drawstring assembly can include a built-in UV-C light for sanitizing the liner during disposal.

Novelty and Inventive Step

The novelty of the present invention lies in the integration of the bedpan liner with drawstring with distinct technologies to create a comprehensive waste management system. The inventive step is the combination of these technologies to provide a more efficient and effective solution for waste disposal and facility management.

Alternative Embodiments and Variations

Alternative embodiments of the synergistic bedpan liner system can include variations in the type of sensors used, the communication protocols employed, and the materials used for the bedpan liner and drawstring assembly. Additionally, the system can be adapted for use in different healthcare settings, such as hospitals, clinics, and nursing homes.

Potential Commercial Applications and Market

The synergistic bedpan liner system has significant commercial potential in the healthcare industry, particularly in hospitals and long-term care facilities. The system can help reduce waste disposal costs, improve facility management, and enhance patient care. The market for this system is expected to grow as healthcare facilities increasingly adopt advanced technologies to improve operational efficiency and patient outcomes.

CPC Classifications

SectionClassGroup
A A61 A61G9/003

Field of Art

Medical waste management systems, specifically bedpan liner technologies with a focus on disposal and sanitation methods in healthcare settings

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in waste management systems, familiar with healthcare technology integration, sensor technologies, and materials science

Obviousness Rationale

A PHOSITA would recognize that integrating digital technologies and advanced materials into existing medical waste disposal systems represents a predictable evolution of bedpan liner technology. The core functional elements of the source patent's bedpan liner provide a natural foundation for technological augmentation. The proposed variations represent logical extensions of existing waste management principles using well-known technologies in IoT, sensors, and smart materials.

Obvious Combinations & Variations

Source Patent Element
Bedpan liner with drawstring for waste containment
PTD Variation
Adding integrated sensors for waste level detection and IoT connectivity
Obviousness Reasoning
Adding sensors to medical devices is a known technique for monitoring and managing healthcare processes, representing a predictable application of existing technology to improve functionality
Source Patent Element
Basic liner design for waste collection
PTD Variation
Incorporating biodegradable materials with antimicrobial properties
Obviousness Reasoning
Material selection is a routine design choice for medical devices, and combining known materials with antimicrobial properties represents an obvious improvement in hygiene and environmental sustainability
Source Patent Element
Drawstring mechanism for liner closure
PTD Variation
Integrating UV-C light sanitization into the drawstring assembly
Obviousness Reasoning
Applying known sanitization technologies to medical waste disposal represents a predictable solution for improving infection control, utilizing finite identified solutions in medical device design
Source Patent Element
Basic waste disposal liner concept
PTD Variation
Blockchain-based tracking and smart contract waste management system
Obviousness Reasoning
Applying blockchain tracking to medical waste management is an obvious extension of existing digital tracking technologies, representing a predictable integration of known technological solutions
Source Patent Element
Waste containment liner
PTD Variation
Machine learning module for predicting waste disposal patterns
Obviousness Reasoning
Implementing predictive analytics in medical device management is a known technique for optimizing healthcare processes, representing a straightforward application of existing data analysis technologies
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857479 and the disclosed technological variations, a person of ordinary skill in the art would find the proposed bedpan liner system variations obvious and predictable extensions of existing medical waste management technologies. The combination of known sensor technologies, materials science, and digital tracking methods represents a routine and obvious improvement to existing bedpan liner designs, thereby rendering potential patent claims obvious under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,857,479
TitleBedpan liner with drawstring