[Portable Video Electronic Anus Diagnosis Instrument Based on DaVinci Technology]

Area of Science:

• Medical Devices
• Gastroenterology
• Diagnostic Technology

Background:

• Traditional anal diagnosis instruments suffer from limitations including large volume, poor illumination, and difficulty in fault localization, leading to misdiagnosis.
• Existing instruments lack the ability to accurately pinpoint disease locations within the anal canal and rectum.

Purpose of the Study:

• To develop a multifunctional, portable video electronic anal diagnosis instrument to address the shortcomings of conventional devices.
• To enhance the accuracy and efficiency of anorectal examinations through improved visualization and localization capabilities.

Main Methods:

• The developed instrument integrates DaVinci technology for medical video applications, featuring a micro camera, LED light source, display device, and DaVinci chip.
• Enhanced image clarity is achieved through an LED lamp aperture within the tube's inner wall.
• A scale anoscopy at the handle's lower end aids in judging the position and extent of disease, improving diagnostic accuracy.

Main Results:

• The portable electronic anal diagnosis instrument is characterized by its portability, visibility, and precise localization capabilities.
• It enables real-time observation of multiple positions within the anus and rectal wall.
• The device supports high-quality image acquisition with real-time recording and storage.

Conclusions:

• This novel instrument represents a significant advancement in diagnostic technology for anorectal conditions.
• It offers a new technological approach for the diagnosis and treatment of deep-seated anorectal diseases.