Adaptable Safety Needle Cap for Hazardous Material Handling
Legal Citation
Summary of the Inventive Concept
A novel syringe safety cap adapted for use in various high-risk industries, providing enhanced safety and protection for operators handling hazardous materials, cryogenic fluids, high-pressure gases, corrosive chemicals, and pharmaceutical products.
Background and Problem Solved
The original patent, 'Syringe safety cap and safety syringe including the same,' primarily focused on preventing needlestick injuries in medical settings. However, the limitations of this design do not address the unique challenges and risks associated with handling hazardous materials in various industries. The new inventive concept addresses this gap by adapting the core technology to provide a safe and reliable solution for operators in these high-risk fields.
Detailed Description of the Inventive Concept
The adaptable safety needle cap comprises a modified base portion, link portion, and safety cover portion. The link portion is designed to rotate and provide a secure locking mechanism, ensuring the safety cover portion automatically retracts and locks in place upon dispensing of the hazardous material. This design allows for easy integration with various dispensing systems and containers, while maintaining the safety and protection of the operator. The new claims provide a comprehensive solution for industries such as cryogenic storage, high-pressure gas handling, fire suppression, corrosive chemical dispensing, and pharmaceutical product handling.
Novelty and Inventive Step
The new claims introduce a novel application of the syringe safety cap technology, expanding its use beyond medical settings to address the unique challenges of handling hazardous materials in various industries. The inventive step lies in the adaptation of the core technology to provide a safe and reliable solution for operators in these high-risk fields, while maintaining the simplicity and effectiveness of the original design.
Alternative Embodiments and Variations
Alternative embodiments may include varying the design of the link portion to accommodate different dispensing systems, or integrating sensors and alarms to provide additional safety features. Variations may also include using different materials or coatings to enhance the durability and resistance of the safety needle cap in specific industries.
Potential Commercial Applications and Market
The adaptable safety needle cap has significant commercial potential in various industries, including cryogenic storage, high-pressure gas handling, fire suppression, corrosive chemical dispensing, and pharmaceutical product handling. The target market includes companies and organizations operating in these fields, as well as manufacturers of dispensing systems and containers. The inventive concept addresses a critical need for enhanced safety and protection, providing a competitive advantage in the market.
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical device engineering and safety systems, specifically focused on needle protection mechanisms for syringes and precision fluid dispensing systems
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or medical device designer with expertise in mechanical design, safety mechanisms, fluid transfer technologies, and experience with protective enclosures for sharp medical instruments
Obviousness Rationale
A person having ordinary skill would recognize that the fundamental rotational safety cap mechanism disclosed in the source patent could be readily adapted to alternative industrial fluid transfer applications by modifying material selections, attachment points, and specific use context while maintaining the core mechanical principles of automated needle protection.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,773 |
|---|---|
| Title | Syringe safety cap and safety syringe including the same |
| Assignee(s) | HANMI PHARM. CO., LTD. |