Specialized Multiple Set Screw Insertion Instruments and Methods for Niche Applications
Legal Citation
Summary of the Inventive Concept
This inventive concept discloses novel adaptations of the original multiple set screw insertion instrument and methods for specialized, high-value applications, including high-security needs, disaster relief, extreme weather conditions, robotic-assisted surgery, and high-altitude environments.
Background and Problem Solved
The original patent disclosed a multiple set screw insertion instrument for general spine surgery. However, there is a growing need for specialized instruments that cater to specific, demanding environments or applications. The original instrument's limitations in these areas are addressed by the new inventive concept, which provides tailored solutions for niche markets.
Detailed Description of the Inventive Concept
The inventive concept comprises four specialized variations of the multiple set screw insertion instrument: 1) a high-security instrument with enhanced biometric authentication and secure data storage, 2) a portable, waterproof instrument for disaster relief spine surgery, 3) a weather-resistant instrument with temperature control for extreme weather conditions, and 4) a robotic-assisted instrument for enhanced precision and dexterity. Additionally, a method for high-altitude spine surgery using a pressurized instrument is disclosed.
Novelty and Inventive Step
The new claims introduce novel, non-obvious features that adapt the original instrument for specific, high-value applications. These adaptations provide significant advantages over the original instrument, including enhanced security, portability, and environmental resilience.
Alternative Embodiments and Variations
Alternative embodiments may include instruments with advanced sensor integration, modular design for easy maintenance, or customized ergonomic handles. Variations may also include instruments designed for other surgical specialties or applications, such as orthopedic or neurosurgery.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in the medical device industry, particularly in the areas of spine surgery, robotic-assisted surgery, and disaster relief. Target industries include medical device manufacturers, hospitals, and healthcare providers specializing in niche applications.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B17/7091 |
| A | A61 | A61B17/7035 |
| A | A61 | A61B17/7076 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Surgical instrument design, specifically spinal surgery instrumentation with a focus on set screw insertion mechanisms, requiring expertise in mechanical engineering, medical device design, and surgical procedural techniques
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or surgical instrument designer with advanced degrees in mechanical engineering or biomedical engineering, 5-10 years of experience in orthopedic/spinal surgical instrument development, familiar with medical device adaptation and environmental modification techniques
Obviousness Rationale
A PHOSITA would recognize that the fundamental set screw insertion mechanism remains consistent across the PTD variations, with predictable modifications addressing specific use case requirements. The core technological principles of the original instrument are readily adaptable to different environmental and procedural contexts through standard engineering design techniques. The disclosed variations represent logical extensions of the source patent's core technological concept, utilizing known adaptation strategies common in medical device engineering.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,225 |
|---|---|
| Title | Multiple set screw insertion instrument and methods |
| Assignee(s) | Medos International Srl |