Enhanced Computer-Aided Surgical System with Real-Time Error Prevention and Correction
Legal Citation
Summary of the Inventive Concept
An advanced computer-aided surgical system that leverages machine learning, virtual reality, and autonomous instrument control to significantly improve the accuracy, safety, and efficiency of surgical procedures.
Background and Problem Solved
The original patent, 'Method and apparatus for computer aided surgery,' has limitations in terms of real-time error prevention, spatial awareness, and autonomous correction. The new inventive concept addresses these limitations by integrating advanced technologies to enhance the overall surgical experience.
Detailed Description of the Inventive Concept
The system comprises a tracking system utilizing machine learning algorithms to predict and prevent potential surgical errors in real-time. Additionally, a high-resolution 3D model of the patient's anatomy is generated to provide real-time feedback to the surgeon during the procedure. A virtual reality module enables the surgeon to visualize and interact with a virtual model of the patient's anatomy, enhancing spatial awareness and reducing the risk of surgical complications. Furthermore, surgical instruments with integrated sensors and processing capabilities can autonomously detect and correct deviations from the planned surgical path, improving accuracy and safety. The system's performance is optimized through real-time monitoring and parameter adjustment, minimizing errors and maximizing efficiency.
Novelty and Inventive Step
The new claims introduce the novel concept of integrating machine learning, virtual reality, and autonomous instrument control to enhance computer-aided surgery. These advancements provide a significant improvement over the original patent, offering real-time error prevention, enhanced spatial awareness, and increased accuracy and safety.
Alternative Embodiments and Variations
Alternative embodiments may include the use of augmented reality, haptic feedback, or other advanced visualization techniques to further enhance the surgical experience. Variations may include adapting the system for use in different types of surgical procedures, such as orthopedic, neurosurgical, or cardiovascular procedures.
Potential Commercial Applications and Market
The enhanced computer-aided surgical system has significant commercial potential in the medical device industry, with potential applications in hospitals, surgical centers, and research institutions. The target market includes surgeons, surgical teams, and medical professionals seeking to improve the accuracy, safety, and efficiency of surgical procedures.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B34/10 |
| A | A61 | A61B17/142 |
| A | A61 | A61B17/15 |
| A | A61 | A61B17/154 |
| A | A61 | A61B17/1675 |
| A | A61 | A61B17/1703 |
| A | A61 | A61B17/1764 |
| A | A61 | A61B34/20 |
| A | A61 | A61B34/30 |
| A | A61 | A61B90/11 |
| A | A61 | A61B90/36 |
| A | A61 | A61B17/1626 |
| A | A61 | A61B34/25 |
| A | A61 | A61B90/90 |
| A | A61 | A61B2017/00026 |
| A | A61 | A61B2017/00199 |
| A | A61 | A61B2017/00212 |
| A | A61 | A61B2017/00221 |
| A | A61 | A61B2017/00725 |
| A | A61 | A61B2017/320052 |
| A | A61 | A61B2034/101 |
| A | A61 | A61B2034/102 |
| A | A61 | A61B2034/104 |
| A | A61 | A61B2034/105 |
| A | A61 | A61B2034/107 |
| A | A61 | A61B2034/108 |
| A | A61 | A61B2034/2055 |
| A | A61 | A61B2034/2068 |
| A | A61 | A61B2034/2072 |
| A | A61 | A61B2034/254 |
| A | A61 | A61B2034/256 |
| A | A61 | A61B2034/258 |
| A | A61 | A61B2090/061 |
| A | A61 | A61B2090/065 |
| A | A61 | A61B2090/0812 |
| A | A61 | A61B2090/365 |
| A | A61 | A61B2090/367 |
| A | A61 | A61B2090/372 |
| A | A61 | A61B2090/395 |
| A | A61 | A61B2090/3937 |
| A | A61 | A61F2002/4632 |
| A | A61 | A61F2002/4633 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Computer-assisted surgical technologies, focusing on surgical navigation systems, 3D anatomical modeling, and surgical instrument guidance with emphasis on orthopedic and minimally invasive procedures
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or medical device designer with advanced degree, expertise in computer vision, machine learning, surgical instrumentation, and experience developing medical imaging and navigation technologies
Obviousness Rationale
A PHOSITA would recognize that the PTD's machine learning, virtual reality, and autonomous instrument control are logical extensions of existing computer-aided surgical guidance technologies. The source patent's foundational 3D representation and surgical tracking methods provide a clear technological framework that naturally suggests advanced error prevention and real-time feedback mechanisms. These variations represent predictable improvements using known techniques in medical imaging and robotic surgical systems.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,265 |
|---|---|
| Title | Method and apparatus for computer aided surgery |
| Assignee(s) | Board of Regents of the University of Nebraska |