Specialized Graft Collars for Niche Surgical Environments
Legal Citation
Summary of the Inventive Concept
Adapting graft collars for specific, high-stakes surgical environments, such as high-security facilities, disaster relief efforts, and extreme weather conditions.
Background and Problem Solved
The original patent disclosed graft collars for facilitating grafting in surgical procedures. However, these graft collars may not be suitable for unique operational environments, such as high-security facilities, disaster relief efforts, or extreme weather conditions, where additional features are required to ensure the success of the surgical procedure.
Detailed Description of the Inventive Concept
The new inventive concept addresses the limitations of the original patent by introducing specialized graft collars designed for niche surgical environments. The graft collars can include features such as tamper-evident mechanisms for high-security environments, reinforced structures to withstand extreme weather conditions, lightweight and corrosion-resistant materials for disaster relief efforts, sterilizable designs to prevent bacterial growth, and built-in sensors to monitor the surgical site for signs of infection. These features enable the graft collars to operate effectively in environments where standard graft collars may fail.
Novelty and Inventive Step
The new inventive concept provides a novel and non-obvious solution by adapting graft collars to specific, high-stakes surgical environments. The addition of features such as tamper-evident mechanisms, reinforced structures, and built-in sensors provides a unique solution that is not anticipated by the original patent.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include graft collars with advanced biocompatible materials, integrated power sources for the built-in sensors, or modular designs for easy customization to specific surgical environments. Variations of the inventive concept could also include graft collars for use in veterinary surgical procedures or for implantation in non-human subjects.
Potential Commercial Applications and Market
The specialized graft collars have significant commercial potential in the medical device industry, particularly in the areas of orthopedic, cardiovascular, and neurosurgical procedures. The target market includes high-security facilities, disaster relief organizations, and medical providers operating in extreme weather conditions. The inventive concept also has potential applications in veterinary medicine and research institutions.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61F2/28 |
| A | A61 | A61B17/8695 |
| A | A61 | A61F2/3094 |
| A | A61 | A61B17/7032 |
| A | A61 | A61B17/8047 |
| A | A61 | A61F2/446 |
| A | A61 | A61F2002/2835 |
| A | A61 | A61F2002/30115 |
| A | A61 | A61F2310/00359 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Surgical medical devices, specifically orthopedic grafting technologies, involving biomechanical implant design, surgical intervention techniques, and medical device engineering
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or orthopedic medical device designer with expertise in surgical implant design, materials science, and advanced manufacturing techniques, holding at least a master's degree with 3-5 years of specialized experience in medical device development
Obviousness Rationale
A PHOSITA would recognize that the PTD's variations represent predictable extensions of the source patent's core graft collar technology by applying known design modifications to address specific surgical environment challenges. The disclosed adaptations leverage standard engineering approaches of material selection, structural reinforcement, and sensor integration that are well-established in medical device design. The variations demonstrate incremental improvements that would be obvious to a skilled practitioner seeking to optimize surgical grafting technologies for specialized contexts.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,419 |
|---|---|
| Title | Methods and apparatus for facilitating grafting in surgical procedures |
| Assignee(s) | SAMARITAN BIOLOGICS, LLC |