Adaptive Surgical Instruments for Specialized Environments
Legal Citation
Summary of the Inventive Concept
The inventive concept adapts surgical instruments for unique operational environments, enhancing performance and safety in high-altitude, underwater, disaster relief, high-security, and extreme weather conditions.
Background and Problem Solved
The original patent disclosed a surgical instrument with articulation joints, but it lacked adaptability for specialized environments. The new inventive concept addresses this limitation by introducing novel features to overcome the challenges posed by these environments.
Detailed Description of the Inventive Concept
The inventive concept comprises a surgical instrument with a pressurized housing for high-altitude operations, a waterproof housing for underwater operations, a portable housing for disaster relief operations, an encrypted housing for high-security needs, and a weather-resistant housing for extreme weather conditions. Each variation incorporates specific design elements to withstand the respective environment, ensuring reliable performance and safety.
Novelty and Inventive Step
The new claims introduce novel features such as reinforced structures, corrosion-resistant coatings, reduced diameters, tamper-evident coatings, and thermal insulation, which are not present in the original patent. These features provide a non-obvious solution to the challenges posed by specialized environments.
Alternative Embodiments and Variations
Alternative embodiments could include adaptive materials, adjustable geometries, or modular designs to further enhance the instrument's adaptability. Variations could also be developed for other specialized environments, such as space exploration or search and rescue operations.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in the medical device industry, particularly in niche markets such as high-altitude or underwater surgery. The adaptability of the instrument could also appeal to military, disaster relief, or search and rescue organizations, expanding the market beyond traditional medical settings.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B17/07207 |
| A | A61 | A61B17/105 |
| A | A61 | A61B17/29 |
| A | A61 | A61B34/30 |
| A | A61 | A61B34/35 |
| A | A61 | A61B34/37 |
| A | A61 | A61B34/71 |
| A | A61 | A61B17/00234 |
| A | A61 | A61B2017/00309 |
| A | A61 | A61B2017/00314 |
| A | A61 | A61B2017/00398 |
| A | A61 | A61B2017/00477 |
| A | A61 | A61B2017/07214 |
| A | A61 | A61B2017/07271 |
| A | A61 | A61B2017/07278 |
| A | A61 | A61B2017/2903 |
| A | A61 | A61B2017/2908 |
| A | A61 | A61B2017/2929 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Minimally invasive surgical instrumentation, with expertise in robotic surgical systems, instrument articulation, and specialized medical device design across multiple environmental conditions
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or surgical instrument designer with advanced degrees in mechanical engineering, extensive knowledge of medical device design standards, familiarity with surgical instrument articulation mechanisms, and understanding of environmental adaptation techniques
Obviousness Rationale
A PHOSITA would recognize that adapting surgical instruments for specialized environments represents a predictable engineering solution using known design modification techniques. The core surgical instrument architecture remains fundamentally consistent with the source patent, with environmental adaptations representing straightforward modifications using standard materials science and engineering principles. The variations demonstrate incremental improvements that would be obvious to a skilled practitioner seeking to expand surgical instrument utility across different operational contexts.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,189 |
|---|---|
| Title | Surgical instrument including first and second articulation joints |
| Assignee(s) | Cilag GmbH International |