Problem Statement
A way to address nasogastric tube-associated pressure injuries (NTAPIs) that provides training on the insertion process to medical professionals.
A little background information. . .
A way to address nasogastric tube-associated pressure injuries (NTAPIs) that provides training on the insertion process to medical professionals.
Patients may be intubated with an NGT for feeding or medication delivery, decompressing any blockages, removing and evaluating stomach contents, as well as administering radiopharmaceuticals for radiographic studies.
Nasogastric insertion requires a blind technique to guide the tube through the nostril, along the nasopharynx, through the esophagus and into the stomach. Therefore, we are proposing a training device to assist with the training of nasogastric tube insertion to ensure future proper technique.
Why do we need an improved system?
- Medical practitioners primarily rely on x-rays and pH tests to indicate NGT position post-insertion
- Current NGTs do not provide feedback during the insertion process and limited to practicing on manikins
- Practitioner is more likely to malposition the tube with blind technique
- Being intubated with an NGT is often uncomfortable and rather painful if injuries sustained
- 50% of subjects in one NGT insertion study experienced mucosa injuries in the nasal cavity
- Research into the impact of NGT insertion training with visual aids showed a decrease in complication prevalence and insertion times
What is our goal?
// provide user with a realistic training experience
// create device that'll provide feedback through insertion process
// reduce prevalence of NTAPIs in clinical settings