Pediatric Emergency Kit With Esophageal Balloon Tamponade
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Solution Overview
Problem
Button battery ingestions in children lead to significant morbidity and mortality due to complications such as arterio-esophageal fistulas, which are challenging to manage effectively in medical settings due to the rarity of clinical experience and rapid bleeding, necessitating improved methods for controlling bleeding in pediatric patients.
Innovation Solution
A pediatric emergency kit containing an esophageal balloon catheter, inflation hand pump, and optional components like a guidewire and syringe, designed for tamponade procedures to manage arterio-esophageal fistulas, with instructions for use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If button battery ingestion is managed in a medical setting, then the treatment can be provided, but the rarity of clinical experience and rapid bleeding lead to poor outcomes and high mortality
Solution Approach 1:
The patent provides pre-prepared emergency kits containing all necessary components (balloon catheters, inflation devices, guidewires, syringes, stopcocks) and detailed instructional materials before a medical emergency occurs. This allows medical providers to immediately implement tamponade procedures without needing prior hands-on experience with this rare condition, directly addressing the problem of poor outcomes due to lack of clinical experience.
2Object-affected harmful factors
If tamponade procedures are performed to control bleeding, then blood flow can be managed, but the rarity of the condition means providers are poorly prepared
Solution Approach 1:
The emergency kit is divided into multiple compartments, each containing specific components needed for the tamponade procedure (balloon catheters in one compartment, inflation devices in another, guidewires and syringes in separate compartments). This segmentation organizes the complexity of the procedure into manageable, pre-arranged sections, making it easier for providers to quickly locate and use the appropriate components during an emergency without being overwhelmed by the overall complexity.
Solution Approach 2:
The patent includes detailed instructional materials and guides within the emergency kit that serve as intermediaries between the complex medical procedure and the provider. These instructions bridge the gap between the complexity of the tamponade procedure and the provider's limited experience, enabling effective blood loss control even when the provider has not previously performed this specific procedure.
3Loss of time
If rapid bleeding control is attempted, then mortality can be reduced, but the time required to surgically control bleeding is too long
Solution Approach 1:
The patent extracts the critical time-consuming elements of surgical bleeding control and replaces them with a less invasive tamponade procedure using balloon catheters. By removing the need for immediate surgical intervention and using instead a deployable balloon system that can be inflated to apply pressure and control bleeding, the procedure significantly reduces the time required to achieve hemostasis while maintaining effectiveness in reducing mortality.
Solution Approach 2:
The emergency kit utilizes pneumatic principles through the inclusion of hand-operated inflation pumps and syringes that can rapidly inflate balloon catheters with air or fluid. This pneumatic/hydraulic mechanism allows for quick deployment and pressure application to control bleeding, dramatically reducing the time from diagnosis to effective bleeding control compared to traditional surgical methods, thereby improving mortality outcomes.
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
The kit provides a structured approach to effectively manage bleeding and control blood flow in pediatric patients with esophageal vascular fistulas, reducing morbidity and mortality by facilitating rapid and effective tamponade procedures.
Implementation Method 1
an esophageal balloon catheter for the tamponade of blood flow
Implementation Method 2
an inflation hand pump equipped with a pressure gauge for inflating a balloon on the balloon catheter
Data Source
AI summary
Disclosed is a pediatric emergency kit for esophageal tamponade procedures in pediatric patients and methods of use thereof. The pediatric emergency kit includes at least one esophageal balloon catheter for the tamponade of blood flow, and an inflation hand pump equipped with a pressure gauge for inflating a balloon on the balloon catheter. The pediatric emergency kit can be configured to include multiple compartments, optionally, with a first container/compartment containing at least the esophageal balloon catheter and a second container/compartment containing at least the inflation handpump, and optionally a second esophageal balloon catheter. Optionally, both the first and second containers/compartments contain a syringe, a 3-way luer lock stopcock, and/or a guidewire. Also provided are instructions and/or methods of using the kit for correct placement and inflation of the esophageal balloon to effectively manage arterio-esophageal fistulas.