Pronged Flow Sensor Arrays for Endoscopic Treatment Verification
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Solution Overview
Problem
Endoscopic procedures face challenges in detecting and verifying the effectiveness of treatments for bleeding or non-bleeding blood vessels in the gastrointestinal tract, as current methods require separate tools for detection and treatment, making it difficult to confirm treatment success.
Innovation Solution
A detection device with a sensor array of prongs, each equipped with sensors, that can transition between configurations to facilitate simultaneous detection and treatment, using ultrasound or optical sensors to identify fluid flow and provide real-time feedback through indicators.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If separate tools are used for detection and treatment, then each tool can be optimized for its specific function, but it becomes difficult to confirm treatment success and increases procedural complexity
Solution Approach 1:
The patent combines detection and treatment functions into a single integrated device. The detection device with sensor array is integrated with the treatment device, allowing both detection and treatment to be performed through one tool rather than requiring separate tools. This integration enables immediate verification of treatment success by continuously monitoring fluid flow parameters while treatment is being applied.
Solution Approach 2:
The integrated device performs multiple functions: it can detect fluid flow using sensors, deliver treatment to the target site, and verify treatment effectiveness all through a single device. The detection device serves universal purposes by supporting both diagnostic and therapeutic functions, eliminating the need for separate specialized tools.
2Measurement precision
If a detection device with sensor array is used, then real-time fluid flow detection is enabled, but the device structure becomes more complex
Solution Approach 1:
The detection device is segmented into multiple independent sensor elements arranged in an array. Each sensor can independently detect fluid flow parameters, and the segmented structure allows the device to be positioned around the target area with sensors distributed at different locations. This segmentation enables precise localized measurements while maintaining a manageable device structure through modular sensor placement.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables simultaneous detection and treatment of blood vessels during endoscopic procedures, ensuring effective treatment by providing real-time feedback on fluid flow and treatment efficacy, enhancing procedural accuracy and efficiency.
Implementation Method 1
The sensor may include at least one of an ultrasound sensor or an optical sensor
Implementation Method 2
The sensor may include at least one of an ultrasound sensor or an optical sensor
Data Source
AI summary
A medical device may comprise a plurality of prongs, each of the prongs having a sensor configured to detect a flow of fluid; and a sleeve disposed radially outward of the plurality of prongs. The sleeve may be configured to move proximally and distally relative to the plurality of prongs to transition the plurality of prongs from a contracted configuration to an expanded configuration.