Enhanced Wound Cleansing Apparatus with Electrostatic Filtration

Publication ID: 24-11857746_0006_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Wound Cleansing Apparatus with Electrostatic Filtration,” Published Technical Disclosure No. 24-11857746_0006_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857746_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. 11,857,746.

Summary of the Inventive Concept

An improved wound cleansing apparatus featuring an integrated electrostatic filtration mechanism for selective removal of deleterious materials from wound exudate, enhancing wound healing efficacy and reducing infection risk.

Background and Problem Solved

The original wound cleansing apparatus patent (TITLE) has limitations in effectively removing deleterious materials from wound exudate, potentially hindering wound healing. This new inventive concept addresses these limitations by incorporating an electrostatic filtration mechanism, enabling more efficient and targeted cleansing.

Detailed Description of the Inventive Concept

The enhanced wound cleansing apparatus comprises a conformable wound dressing with an integrated electrostatic filtration mechanism. This mechanism utilizes electrostatic forces to selectively remove deleterious materials from wound exudate, while preserving beneficial materials. The apparatus can be adjusted to optimize cleansing efficacy based on wound type and severity. Additionally, the system can be integrated with a remote monitoring unit to receive real-time data on wound healing progress and provide personalized treatment recommendations. The wound dressing can also include a built-in antimicrobial layer to enhance wound healing while reducing infection risk. Furthermore, the apparatus can be designed with interchangeable cleansing means modules, each optimized for a specific type of wound or wound healing phase.

Novelty and Inventive Step

The new inventive concept introduces the novel electrostatic filtration mechanism, which is not present in the original patent. This mechanism provides a significant improvement in wound cleansing efficacy and selectivity, making it a non-obvious advancement over the prior art.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include varying the design of the electrostatic filtration mechanism, using different materials or configurations for the wound dressing, or integrating additional sensors or monitoring systems to enhance wound healing tracking and treatment. Variations could also include adapting the apparatus for use with different types of wounds or wound healing phases.

Potential Commercial Applications and Market

The enhanced wound cleansing apparatus has significant commercial potential in the wound care industry, particularly in the treatment of chronic wounds. The market for wound care products is growing rapidly, driven by an increasing need for effective and efficient wound healing solutions. This inventive concept addresses a critical need in the market, providing a competitive advantage for companies that adopt this technology.

CPC Classifications

SectionClassGroup
A A61 A61M3/0229
A A61 A61F13/00068
A A61 A61F13/0206
A A61 A61F13/0213
A A61 A61F13/0216
A A61 A61F13/0259
A A61 A61M1/77
A A61 A61M1/81
A A61 A61M1/82
A A61 A61M1/85
A A61 A61M1/915
A A61 A61M1/92
A A61 A61M1/962
A A61 A61M1/985
A A61 A61M3/022
A A61 A61M3/0216
A A61 A61M35/30
A A61 A61F2013/00357
A A61 A61M1/75
A A61 A61M1/772
A A61 A61M1/916
A A61 A61M27/00
A A61 A61M2205/075
A A61 A61M2205/106
A A61 A61M2205/7518
A A61 A61M2205/8206
Y Y10 Y10T29/49826

Original Patent Information

Patent NumberUS 11,857,746
TitleWound cleansing apparatus in-situ
Assignee(s)Smith & Nephew PLC