Enhanced Needle Shield Remover

Publication ID: 24-11857772_0001_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Needle Shield Remover,” Published Technical Disclosure No. 24-11857772_0001_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857772_0001_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. 11,857,772.

Summary of the Inventive Concept

An improved needle shield remover that enhances safety, efficiency, and versatility in removing needle shields from medicament delivery devices.

Background and Problem Solved

The original needle shield remover patent, while effective, has limitations in accommodating various needle shield sizes, ensuring safe removal, and providing sterilization. The new inventive concept addresses these limitations by introducing an adjustable passageway diameter, safety mechanisms, and integrated sterilization capabilities.

Detailed Description of the Inventive Concept

The enhanced needle shield remover features an adjustable passageway diameter to accommodate different needle shield sizes, ensuring a secure fit and efficient removal. A safety mechanism prevents accidental needle exposure during the removal process. Additionally, an integrated sterilization chamber with a UV-C light source sterilizes the needle shield during removal, reducing the risk of contamination. The remover also includes a detachable needle shield containment compartment with a locking mechanism for secure transportation. Furthermore, an automated system can be implemented, comprising a reusable needle shield remover, a robotic arm for inserting the needle shield, and a sensor for detecting successful removal.

Novelty and Inventive Step

The new claims introduce novel features that enhance the original patent, including the adjustable passageway diameter, integrated sterilization, and automated removal capabilities. These innovations provide a non-obvious solution to the limitations of the original patent, offering improved safety, efficiency, and versatility.

Alternative Embodiments and Variations

Alternative embodiments of the enhanced needle shield remover could include variations in the passageway design, sterilization methods, and automation systems. For example, the passageway could be designed with a flexible material or a modular structure to accommodate different needle shield sizes. The sterilization chamber could utilize alternative methods, such as heat or chemical sterilization. The automation system could be integrated with other medical devices or software to enhance its functionality.

Potential Commercial Applications and Market

The enhanced needle shield remover has significant commercial potential in the medical industry, particularly in the fields of diabetes management, vaccine administration, and pharmaceutical delivery. The device's improved safety, efficiency, and versatility make it an attractive solution for healthcare professionals, patients, and medical institutions.

Original Patent Information

Patent NumberUS 11,857,772
TitleNeedle shield remover
Assignee(s)Owen Mumford Limited