Enhanced Medical Instrument with Advanced Fiducial Markers and Integrated Sensors for Improved Surgical Planning and Navigation

Publication ID: 24-11857274_0006_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Medical Instrument with Advanced Fiducial Markers and Integrated Sensors for Improved Surgical Planning and Navigation,” Published Technical Disclosure No. 24-11857274_0006_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857274_0006_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,274.

Summary of the Inventive Concept

An enhanced medical instrument with advanced fiducial markers and integrated sensors, providing real-time feedback and improved accuracy in surgical planning and navigation, thereby enhancing patient outcomes and reducing malpractice liabilities.

Background and Problem Solved

Current surgical planning and navigation systems have limitations with regard to image accuracy, sterility, and real-time feedback. The original patent's medical instrument with fiducial markers addresses some of these limitations, but further improvements are needed to ensure accurate and efficient surgical procedures. The new inventive concept addresses these limitations by incorporating advanced fiducial markers, integrated sensors, and real-time feedback mechanisms.

Detailed Description of the Inventive Concept

The enhanced medical instrument comprises a main tubular body with a first terminus and a second terminus, a code platform with advanced fiducial markers, and integrated sensors for measuring physiological parameters during a surgical procedure. The advanced fiducial markers enable accurate tracking of the instrument in 3D space, while the integrated sensors provide real-time feedback on the patient's vital signs. The system also includes a processing unit for analyzing images and determining the position of the medical instrument, and a display module for providing real-time visual feedback of the instrument's position and movement.

Novelty and Inventive Step

The new inventive concept introduces advanced fiducial markers, integrated sensors, and real-time feedback mechanisms, which are not present in the original patent. These features provide a significant improvement in accuracy, sterility, and efficiency of surgical procedures, thereby constituting a novel and non-obvious invention.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include different types of sensors, such as temperature or pressure sensors, or different materials for the code platform and fiducial markers. Variations could also include different shapes and sizes of the medical instrument, or different methods for tracking and analyzing the instrument's movement.

Potential Commercial Applications and Market

The enhanced medical instrument has significant commercial potential in the medical device industry, particularly in the fields of surgical navigation and planning. The target market includes hospitals, clinics, and medical research institutions, where the inventive concept could improve patient outcomes, reduce malpractice liabilities, and enhance the overall efficiency of surgical procedures.

CPC Classifications

SectionClassGroup
A A61 A61B34/20
A A61 A61B34/10
A A61 A61B2034/107
A A61 A61B2034/2068
G G06 G06F3/011

Original Patent Information

Patent NumberUS 11,857,274
TitleMedical instrument with fiducial markers
Assignee(s)Medivis, Inc.