Adaptable Drug Delivery Devices for Specialized Environments
Legal Citation
Summary of the Inventive Concept
This inventive concept discloses a range of specialized drug delivery devices tailored for high-security needs, disaster relief, extreme weather conditions, remote or isolated areas, and high-altitude environments.
Background and Problem Solved
The original patent disclosed a drug delivery device with a pre-assembled cartridge, but it lacked adaptability for unique operational environments. This inventive concept addresses the need for specialized drug delivery devices that can operate effectively in various challenging scenarios.
Detailed Description of the Inventive Concept
The new claims describe four distinct embodiments of the drug delivery device. The first embodiment features a tamper-evident delivery device for high-security environments. The second embodiment is a portable delivery device with a replaceable delivery tip for disaster relief scenarios. The third embodiment is a weather-resistant device for extreme weather conditions. The fourth embodiment is a satellite-enabled delivery device for remote or isolated areas. The fifth embodiment is a delivery device with a pressure-compensated cartridge for high-altitude environments. Each embodiment is designed to overcome the specific challenges of its intended environment.
Novelty and Inventive Step
The new claims introduce novel features and combinations that are not obvious from the original patent. The inventive step lies in the adaptation of the drug delivery device for specific, narrow markets or unique operational environments, providing a tailored solution for each scenario.
Alternative Embodiments and Variations
Other possible embodiments of the inventive concept could include devices for underwater or space exploration, devices with integrated sensors for real-time monitoring, or devices with modular components for easy maintenance and upgrade.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including pharmaceuticals, biotechnology, and healthcare. The target markets include government agencies, disaster relief organizations, and companies operating in extreme environments.
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical device engineering, specifically drug delivery systems with pre-assembled cartridges and mechanical discharge mechanisms for pharmaceutical substances
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer with expertise in medical device design, mechanical engineering, and pharmaceutical delivery technologies, possessing knowledge of device adaptation for specialized environments
Obviousness Rationale
A person having ordinary skill would recognize that the source patent's fundamental drug delivery device design can be readily modified to address specific environmental challenges through predictable engineering adaptations. The core mechanical principles of cartridge-based pharmaceutical delivery remain consistent across the disclosed variations, with modifications representing routine design choices for addressing specialized deployment scenarios. The PTD's variations represent straightforward extensions of the original patent's core technological framework.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,554 |
|---|---|
| Title | Drug delivery device with pre-assembled cartridge |
| Assignee(s) | INTRAVITAL PTY LTD. |