Pelvic Implant Delivery Device Segmentation and Nesting
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Solution Overview
Problem
Existing surgical devices for treating pelvic floor disorders and urinary incontinence lack the necessary precision and versatility to effectively deliver and anchor supportive slings in the pelvic region without damaging surrounding anatomical structures, limiting access to various locations and leading to potential recurrence of disorders.
Innovation Solution
A delivery device comprising a first section with a receiver and a second section with a transfer pin, designed to deliver and secure a mesh strap or sling at anatomical sites like the sacrospinous ligament or tendinous arch of the levator ani muscle, featuring a locking mechanism and handles for ease of use, allowing for precise placement and tensioning of the implant.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If existing surgical devices are used to deliver and anchor supportive slings, then the delivery process can be completed, but the precision and versatility are insufficient, leading to potential damage to surrounding anatomical structures and limited access to various locations
Solution Approach 1:
The delivery device is divided into multiple sections including a receiver section and a transfer pin section, allowing independent manipulation of each component. This segmentation enables precise control over the implant delivery process while minimizing interference with surrounding anatomical structures.
Solution Approach 2:
A transfer pin acts as an intermediary component between the receiver and the implant anchoring mechanism. This intermediate element allows for controlled transfer and positioning of the implant at the target site without requiring direct manipulation that could damage surrounding tissues.
2Adaptability or versatility
If existing surgical devices are used to deliver supportive slings, then the basic delivery function is achieved, but the ability to access different locations in the pelvic region is limited
Solution Approach 1:
The delivery device incorporates movable and adjustable components that allow dynamic repositioning and adaptation to different anatomical configurations. This enables the surgeon to access various locations in the pelvic region while maintaining ease of manipulation through controlled movement of device sections.
Solution Approach 2:
The delivery device is designed with multi-functional capabilities, allowing it to deliver different types of implants to various locations within the pelvic region. The universal design enables the same device to perform multiple anchoring functions at different anatomical sites.
3Reliability
If existing surgical devices are used to anchor the sling to multiple locations, then basic anchoring is achieved, but the devices are not suitably sized, shaped, and convenient for the task
Solution Approach 1:
The delivery device employs a nested configuration where the transfer pin is received within the receiver section, and implant components are nested within the transfer mechanism. This compact nested design allows multiple anchoring functions to be integrated into a single convenient device without excessive complexity.
Solution Approach 2:
The device merges the delivery, transfer, and anchoring functions into a single integrated system. By combining these functions into one device with unified design elements, the system achieves reliable multi-location anchoring while maintaining manageable device configuration.
Data Source
AI summary
The present disclosure provides systems, methods, devices, and kits for delivering an implant to an anatomical site in a patient. In some instances, a delivery device for delivering an implant includes a receiver with a through-lumen and a transfer pin for associating with the implant and the lumen. In some embodiments, a method for delivering an implant to an anatomical site in a patient comprises transferring the implant or a portion thereof from one section of a delivery device to another.