Endoscope Adaptations for Specialized Environments

Publication ID: 24-11857163_0004_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Endoscope Adaptations for Specialized Environments,” Published Technical Disclosure No. 24-11857163_0004_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857163_0004_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

The present inventive concept relates to adaptations of an endoscope for specialized environments, including high-security, disaster relief, extreme weather conditions, high-altitude, and underwater operations.

Background and Problem Solved

The original patent disclosed an endoscope with an instrument elevating device for changing the protruding direction of an instrument protruding from a distal end of an insertion portion. However, this design lacks adaptability for unique operational environments. The present inventive concept addresses this limitation by introducing specialized variations of the endoscope for specific, narrow markets or operational environments.

Detailed Description of the Inventive Concept

The inventive concept comprises adaptations of the endoscope for high-security, disaster relief, extreme weather conditions, high-altitude, and underwater operations. For high-security endoscopy, the endoscope features a secure, encrypted wire connection for remote operations. For disaster relief, the endoscope is designed to withstand extreme weather conditions. For extreme weather conditions, the endoscope includes a water-resistant and shock-absorbing wire connection. For high-altitude endoscopy, the endoscope features a low-oxygen tolerant wire connection. For underwater endoscopy, the endoscope is designed to withstand high water pressure and corrosion. These adaptations enable the endoscope to operate effectively in unique environments.

Novelty and Inventive Step

The novelty of the present inventive concept lies in the adaptation of the endoscope for specialized environments, which is not obvious from the original patent. The inventive step resides in the introduction of secure, encrypted wire connections, water-resistant and shock-absorbing wire connections, low-oxygen tolerant wire connections, and corrosion-resistant designs, which enable the endoscope to operate effectively in unique environments.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept may include additional adaptations for other specialized environments, such as space exploration or search and rescue operations. Variations may also include different materials or designs for the endoscope's components, such as the instrument elevating device or the wire connections.

Potential Commercial Applications and Market

The present inventive concept has significant commercial potential in various industries, including healthcare, disaster relief, and environmental monitoring. The market for specialized endoscopes is expected to grow as the need for adaptable medical devices increases.

CPC Classifications

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

Field of Art

Medical endoscopy technologies, specifically instrument manipulation systems for minimally invasive surgical devices, encompassing mechanical design, remote operation mechanisms, and precision medical instrumentation

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer with expertise in medical device design, mechanical engineering, and surgical instrumentation, possessing knowledge of endoscopic systems, remote actuation techniques, and environmental adaptation strategies

Obviousness Rationale

A PHOSITA would recognize that the fundamental elevator mechanism in the source patent provides a flexible platform for environmental adaptation. The core mechanical principles of remote wire-based actuation and instrument positioning are consistent across the disclosed variations. The proposed adaptations represent predictable engineering modifications to extend the endoscope's operational envelope using standard design techniques.

Obvious Combinations & Variations

Source Patent Element
Elevator mechanism with remote wire-based operation for changing instrument protruding direction
PTD Variation
Secure, encrypted wire connection for high-security environments
Obviousness Reasoning
Adding communication security to existing wire-based control is a standard engineering practice in sensitive technological domains, representing a predictable design enhancement
Source Patent Element
Axially supported elevator at distal end of insertion portion
PTD Variation
Water-resistant and shock-absorbing wire connection for extreme weather conditions
Obviousness Reasoning
Modifying wire materials and insulation to enhance environmental resilience is a routine engineering solution for expanding device operational parameters
Source Patent Element
Remote operational mechanism for elevator swinging
PTD Variation
Low-oxygen tolerant wire connection for high-altitude operations
Obviousness Reasoning
Selecting specialized materials and connection designs to maintain functionality under different atmospheric conditions represents a standard engineering approach to environmental adaptation
Source Patent Element
Instrument elevating device with rotational capabilities
PTD Variation
Corrosion-resistant design for underwater endoscopy
Obviousness Reasoning
Applying known material science techniques to protect mechanical components in challenging environments is a predictable engineering solution
Source Patent Element
Endoscope with flexible insertion portion and remote actuation
PTD Variation
High-pressure tolerant elevator mechanism for underwater use
Obviousness Reasoning
Reinforcing existing mechanical structures to withstand increased environmental stress represents a standard design optimization approach
35 U.S.C. § 103 Summary: Based on US Patent 11857163's disclosure of an endoscope with a remotely actuated elevator mechanism, the present publication demonstrates that a person having ordinary skill in the art would find the environmental adaptations obvious through routine engineering modifications. The variations represent predictable extensions of the fundamental mechanical and operational principles disclosed in the source patent, thereby establishing prima facie obviousness under 35 U.S.C. ยง 103.

Original Patent Information

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