Advanced Endoscope Instrument Elevating Device

Publication ID: 24-11857163_0006_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Advanced Endoscope Instrument Elevating Device,” Published Technical Disclosure No. 24-11857163_0006_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857163_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. 11,857,163.

Summary of the Inventive Concept

An enhanced endoscope system featuring improved instrument elevating devices that enhance performance, safety, and efficiency in medical procedures.

Background and Problem Solved

The original patent's endoscope instrument elevating device has limitations in terms of stability, friction, and component replacement. The new inventive concept addresses these issues by introducing advanced features such as dynamic stabilization, self-lubrication, modular assembly, sensor-based positioning, and high-power miniature motors.

Detailed Description of the Inventive Concept

The advanced endoscope system incorporates a dynamic stabilizer to maintain a consistent angle of elevation during remote operation, ensuring precise control and reducing operator fatigue. The instrument elevating device features a self-lubricating mechanism to minimize friction and increase durability. A modular elevator assembly enables easy replacement of worn or damaged components, reducing maintenance downtime. A sensor array detects the instrument's position and adjusts the elevator's swing accordingly, optimizing the protruding direction. A high-power miniature motor with a high power-to-weight ratio powers the elevator, increasing efficiency and reducing the overall size of the device.

Novelty and Inventive Step

The new claims introduce novel features that overcome the limitations of the original patent, including dynamic stabilization, self-lubrication, modular assembly, sensor-based positioning, and high-power miniature motors. These advancements provide a significant improvement in performance, safety, and efficiency, making the new inventive concept non-obvious and innovative.

Alternative Embodiments and Variations

Alternative embodiments of the advanced endoscope system could include different types of dynamic stabilizers, self-lubricating materials, or modular assembly configurations. Variations could also include different sensor array designs or miniature motor types, ensuring broad conceptual coverage and adaptability to various medical procedures.

Potential Commercial Applications and Market

The advanced endoscope system has significant commercial potential in the medical device industry, particularly in the fields of gastrointestinal, laparoscopic, and arthroscopic procedures. The improved performance, safety, and efficiency of the system could lead to increased adoption and market share, with potential applications in hospitals, clinics, and medical research institutions.

CPC Classifications

SectionClassGroup
A A61 A61B1/018
A A61 A61B1/00098
A A61 A61B8/12
G G02 G02B23/24
A A61 A61B1/00131

Original Patent Information

Patent NumberUS 11,857,163
TitleEndoscope having swinging elevator
Assignee(s)HOYA CORPORATION