Intelligent Syringe System with Enhanced Safety and Efficiency Features

Publication ID: 24-11857498_0006_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Intelligent Syringe System with Enhanced Safety and Efficiency Features,” Published Technical Disclosure No. 24-11857498_0006_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857498_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. 11,857,498.

Summary of the Inventive Concept

An improved syringe system that incorporates sensors, temperature control, and tracking capabilities to ensure accurate mixing and administration of medication components, while enhancing user safety and convenience.

Background and Problem Solved

The original patent disclosed a two-component syringe system with limited functionality. However, this system lacked essential safety features, such as component detection and temperature control, which are critical in medical applications. The new inventive concept addresses these limitations by integrating advanced sensors, temperature control mechanisms, and tracking devices to guarantee proper mixing and administration of medication components.

Detailed Description of the Inventive Concept

The improved syringe system comprises a female syringe and a male syringe, each equipped with sensors to detect the presence of medication components. These sensors communicate with each other to ensure accurate mixing and prevent potential errors. Additionally, the system incorporates temperature control mechanisms to maintain predetermined temperature ranges for the medication components, ensuring their stability and efficacy. A tracking device is also integrated to monitor the mixing process and provide real-time feedback to the user. Furthermore, the system features a locking mechanism that prevents the male syringe from decoupling during mixing, ensuring safe and efficient operation.

Novelty and Inventive Step

The new claims introduce novel features that significantly enhance the original patent's functionality and safety. The integration of sensors, temperature control mechanisms, and tracking devices represents a non-obvious improvement over the prior art, providing a more reliable and efficient syringe system for medical professionals.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations in sensor types, temperature control mechanisms, and tracking devices. For instance, the sensors could be based on different detection principles, such as optical or electrical sensing. The temperature control mechanisms could be implemented using different materials or designs, such as thermoelectric cooling or heating elements. The tracking device could be integrated into a mobile application or a dedicated computer system, providing users with real-time monitoring and data analysis capabilities.

Potential Commercial Applications and Market

The improved syringe system has significant commercial potential in the medical industry, particularly in applications where precise mixing and administration of medication components are critical. The system's enhanced safety features, ease of use, and real-time tracking capabilities make it an attractive solution for healthcare professionals, hospitals, and pharmaceutical companies.

CPC Classifications

SectionClassGroup
A A61 A61J1/2089
A A61 A61M5/1782
A A61 A61M5/3135
A A61 A61M2205/02

Field of Art

Medical device engineering, specifically syringe systems for multi-component medication preparation, focusing on coupling mechanisms, material science, and medical device integration technologies

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in polymer materials, mechanical coupling systems, and pharmaceutical delivery technologies, holding at least a bachelor's degree with 3-5 years of specialized experience in medical device design

Obviousness Rationale

A PHOSITA would recognize that adding sensor, temperature control, and tracking technologies to a two-component syringe system represents a predictable enhancement of existing medical device integration techniques. The fundamental coupling mechanism from the source patent provides a natural platform for incorporating additional safety and monitoring features. These technological additions solve known challenges in medication preparation by introducing automated verification and environmental control mechanisms.

Obvious Combinations & Variations

Source Patent Element
Two-component syringe system with female and male coupling interfaces
PTD Variation
Adding inter-syringe communication sensors to detect medication component presence
Obviousness Reasoning
Integrating sensors is a known technique in medical devices for ensuring proper medication preparation, representing a predictable application of existing electronic monitoring technologies
Source Patent Element
Polypropylene and cyclic olefin copolymer syringe materials
PTD Variation
Incorporating temperature control mechanisms within syringe materials
Obviousness Reasoning
Material science principles suggest that embedding thermal regulation elements into polymer-based medical devices is a straightforward design optimization with predictable engineering approaches
Source Patent Element
Mechanical lug threading for syringe coupling
PTD Variation
Adding a locking mechanism to prevent accidental decoupling during medication mixing
Obviousness Reasoning
Safety enhancements in medical devices often involve modifying existing mechanical interfaces to prevent user error, representing an obvious solution to a known problem
Source Patent Element
Two-component medication mixing system
PTD Variation
Implementing a digital tracking system to monitor mixing process and provide user feedback
Obviousness Reasoning
Digital monitoring of medical procedures is a well-established technique, and applying such technologies to existing medical device systems represents a predictable technological evolution
35 U.S.C. § 103 Summary: Based on US Patent 11857498's disclosure of a two-component syringe system, the present publication demonstrates that adding sensor-based monitoring, temperature control, and digital tracking technologies represents an obvious variation to a person having ordinary skill in medical device engineering, thereby establishing prior art that would render similar claimed innovations non-patentable under standard obviousness analysis.

Original Patent Information

Patent NumberUS 11,857,498
TitleSyringe system
Assignee(s)Indivior UK Limited