Introducer Device Locking Adaptor for Visualization Compatibility
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Solution Overview
Problem
Conventional inter-uterine ablation systems are limited in their ability to support the use of visualization devices, often restricting their compatibility with different sizes and manufacturers, which hinders the monitoring of less invasive procedures like thermal ablation of the endometrial lining.
Innovation Solution
An introducer device with a housing that slidably receives a visualization device, featuring a locking arrangement and an adjustable connector to accommodate various visualization device sizes and lengths, ensuring secure coupling and optimal positioning during procedures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional inter-uterine ablation system is used, then the procedure can be performed, but the system cannot support the use of visualization devices or is limited to manufacturer/model-specific devices
Solution Approach 1:
The adaptor is designed with a universal interface that can accommodate multiple types and sizes of visualization devices (hysteroscopes, endoscopes, etc.) from different manufacturers. The housing includes a lumen sized to receive various visualization devices and a locking mechanism that secures them in place, enabling one adaptor to serve multiple functions and device types.
Solution Approach 2:
The adaptor acts as an intermediary component between the ablation system and visualization devices. It provides a standardized interface that bridges the compatibility gap, allowing visualization devices to be coupled to the ablation system without requiring manufacturer-specific integrations or complex configurations.
2Adaptability or versatility
If a fixed connector is used in the adaptor, then the structure is simple, but it cannot accommodate visualization devices of different lengths and positions
Solution Approach 1:
The connector incorporates an adjustable mechanism that allows the distance between the proximal end of the connector lumen and the distal end of the adaptor to be modified. This dynamic adjustment capability enables the adaptor to accommodate visualization devices of different lengths and positioning requirements, transforming a static structure into an adaptable one.
3Reliability
If no locking mechanism is used, then the adaptor structure is simpler, but the visualization device cannot be securely held at the desired position
Solution Approach 1:
The locking mechanism is designed to be self-actuating through a simple user action. The provider inserts the visualization device into the housing lumen, and the locking mechanism automatically or manually secures it in place without requiring additional complex fastening steps. The mechanism serves itself by utilizing the insertion motion to engage the lock.
4Adaptability or versatility
If a standardized adaptor design is used, then manufacturing is easier, but it may not fit all types of hollow organs and body openings
Solution Approach 1:
The adaptor design allows for modification of key parameters such as the diameter of the housing lumen, the length of the sheath, and the configuration of the connector to accommodate different hollow organs (uterus, bladder, etc.) and body openings. By adjusting these parameters, a single base design can be adapted to multiple applications without requiring complete redesigns.
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 the use of different visualization devices with the thermal ablation system, enhancing procedural monitoring and flexibility by providing a secure, adjustable, and adaptable solution for various hollow organs, thus improving the effectiveness and comfort of less invasive treatments.
Implementation Method 1
a fluid delivery lumen delivering heated fluid to the organ
Implementation Method 2
housing including a housing lumen sized and shaped to slidably receive a visualization device therein
Data Source
AI summary
Introducer Device comprises (a) Housing including (1) Housing Lumen sized and shaped to slidably receive a visualization device therein and (2) Slot sized to receive therein a projection extending from visualization device received in Lumen radially away from Lumen; (b) Sheath extending distally from handle and being sized and shaped for insertion through a natural body opening into a hollow body organ, Sheath including a fluid delivery lumen delivering heated fluid to the organ and a fluid return lumen withdrawing the fluid after it has been circulated through the organ; (c) Connector including Connector Lumen aligned with Lumen and sized and shaped to slidably receive therein visualization device; (d) Locking arrangement movably coupled to Housing, movement relative to the housing opening and closing Slot; and (e) Adjustment mechanism moving Connector relative to Housing to adjust distance between a proximal end of Connector Lumen and a distal end of Sheath.