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An alternative oxygen supply technique for the difficult patient
1Department of Family Medicine and Physiology, University of North Texas Health Science Center, Fort Worth 76107, USA.
Summary
A novel oxygen delivery system was created for claustrophobic patients, utilizing a tracheostomy for direct oxygen administration. This method bypasses traditional chambers, offering a more comfortable hyperbaric oxygen therapy experience.
Area of Science:
- Biomedical Engineering
- Respiratory Therapy
- Hyperbaric Medicine
Background:
- Traditional hyperbaric oxygen therapy (HBOT) involves sealed chambers, which can induce claustrophobia.
- Claustrophobia presents a significant barrier to HBOT for some patients.
- Alternative oxygen delivery methods are needed to accommodate patient-specific limitations.
Observation:
- A patient experienced severe claustrophobia with standard HBOT delivery systems (monoplace and multiplace chambers).
- The patient had a tracheostomy, providing a direct airway access.
- Conventional HBOT masks or hoods were not feasible due to patient anxiety.
Findings:
- A modified oxygen delivery system was successfully developed and implemented.
- The system utilized the patient's tracheostomy for direct oxygen (O2) administration.
- Components included a soft cervical collar, pediatric tracheostomy cuff, and T-tube for secure and effective O2 delivery.
Implications:
- This adaptation offers a viable alternative for claustrophobic patients requiring HBOT.
- Tracheostomy-based oxygen delivery can expand HBOT accessibility.
- Further research could explore the efficacy and safety of this method in a broader patient population.