Adaptable Wrist Assembly for Versatile Industrial and Environmental Applications
Legal Citation
Summary of the Inventive Concept
The inventive concept leverages the core technology of the original surgical instrument wrist assembly to create a versatile, adaptable, and precise articulation system for various industries, including environmental monitoring, infrastructure inspection, search and rescue, agricultural harvesting, and industrial equipment inspection.
Background and Problem Solved
The original patent disclosed a wrist assembly for surgical instruments, which, despite its innovative design, was limited to medical applications. However, the wrist assembly's unique articulation capabilities have broader potential. The inventive concept addresses the need for adaptable and precise articulation systems in various industries, where existing solutions often lack flexibility, precision, or both.
Detailed Description of the Inventive Concept
The inventive concept adapts the wrist assembly's core technology to create a modular, adaptable system for articulating sensors, cameras, grasping or sensing tools, cutting or picking tools, and other devices in various industrial and environmental applications. The wrist assembly's unique combination of outer and inner links enables flexible and precise movement, allowing it to navigate complex spaces and interact with diverse objects. The system can be integrated with robotic systems, control systems, and other technologies to enhance its capabilities.
Novelty and Inventive Step
The inventive concept's novelty lies in its adaptation of the wrist assembly's core technology to entirely new industries and use cases, which were not considered in the original patent. The inventive step is the recognition of the wrist assembly's broader potential and the development of a modular, adaptable system that can be applied to various industrial and environmental applications.
Alternative Embodiments and Variations
Alternative embodiments may include variations in the wrist assembly's design, materials, or actuation mechanisms to better suit specific industries or applications. For example, a more compact wrist assembly might be developed for search and rescue operations, while a heavier-duty version might be designed for industrial equipment inspection. Additionally, the wrist assembly could be integrated with other technologies, such as machine learning or computer vision, to enhance its capabilities and versatility.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including environmental monitoring, infrastructure inspection, search and rescue, agricultural harvesting, and industrial equipment inspection. The adaptable wrist assembly can provide a competitive advantage in these markets by offering improved flexibility, precision, and versatility compared to existing solutions. The target market includes companies and organizations operating in these industries, as well as research institutions and government agencies.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B17/07207 |
| A | A61 | A61B34/30 |
| A | A61 | A61B2017/00367 |
| A | A61 | A61B2017/00477 |
| A | A61 | A61B2017/07278 |
| A | A61 | A61B2034/306 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Robotic and surgical instrument articulation systems, with expertise in mechanical design, precision motion control, and adaptable robotic mechanisms across medical, industrial, and environmental domains
Person of Ordinary Skill (PHOSITA) Profile
A mechanical engineer with advanced degrees or equivalent professional experience, skilled in robotic system design, familiar with articulation mechanisms, capable of cross-domain technology adaptation, and understanding of precision motion control principles
Obviousness Rationale
A PHOSITA would recognize the fundamental transferability of the surgical instrument's wrist assembly articulation mechanism to alternative industrial applications. The core technical principles of precise multi-link articulation are universally applicable across domains requiring flexible, controlled mechanical movement. The PTD demonstrates predictable engineering adaptation by maintaining the source patent's fundamental kinematic design while expanding its potential use cases.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,188 |
|---|---|
| Title | Articulation assemblies for surgical instruments |
| Assignee(s) | INTUITIVE SURGICAL OPERATIONS, INC. |