Specialized Cannula Systems for Niche Environments
Legal Citation
Summary of the Inventive Concept
A family of cannula systems adapted for specific, high-stakes operational environments, including high-security, disaster relief, extreme weather conditions, remote surgical procedures, and confined spaces.
Background and Problem Solved
The original nested cannula system patent addressed the need for surgeons to access various areas of a patient's body. However, it did not account for unique operational environments that require specialized cannula designs. The new inventive concept solves this problem by providing cannula systems tailored to these specific niches.
Detailed Description of the Inventive Concept
The inventive concept comprises a series of cannula systems, each designed for a specific operational environment. For high-security surgical procedures, the cannula system features encrypted locking mechanisms to restrict access to authorized personnel. For disaster relief surgeries, the cannula system is optimized for rapid deployment and minimal equipment requirements. For extreme weather conditions, the cannula system incorporates specialized coatings to withstand extreme temperatures and humidity. For remote surgical procedures, the cannula system is adapted for telemedicine applications with real-time video transmission and remote control capabilities. For surgical procedures in confined spaces, the cannula system features compact designs and flexible materials to navigate narrow passages and tight spaces.
Novelty and Inventive Step
The new claims introduce novel, non-obvious features that distinguish them from the original patent. These include encrypted locking mechanisms, specialized coatings, telemedicine adaptations, and compact designs, which provide unique solutions for specific operational environments.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include cannula systems designed for other niche environments, such as search and rescue operations, space exploration, or underwater surgeries. Variations could also include different materials, shapes, or sizes of cannulas to accommodate diverse operational requirements.
Potential Commercial Applications and Market
The specialized cannula systems have significant commercial potential in various industries, including healthcare, disaster relief, aerospace, and defense. Target markets include hospitals, emergency response organizations, and government agencies.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B17/3439 |
| A | A61 | A61B2017/347 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Surgical instrumentation, specifically minimally invasive surgical access systems and nested cannula technologies, requiring expertise in medical device design, surgical procedure optimization, and mechanical engineering principles
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or surgical device designer with advanced degree, 5-10 years experience in medical device development, familiar with surgical access technologies, material science, and adaptable design principles for medical instrumentation
Obviousness Rationale
A PHOSITA would recognize the source patent's nested cannula system provides a fundamental modular design that naturally invites specialized adaptations for different surgical environments. The PTD's variations represent predictable extensions of the original nested cannula concept, applying known design modification techniques to address specific operational challenges. The core mechanical principles of interlocking, nested cannulas remain consistent across the PTD's proposed variations.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,217 |
|---|---|
| Title | Nested cannula system |
| Assignee(s) | Acumed LLC |