Wireless point-of-care ultrasound in a multiplace hyperbaric chamber.

Background: Electronic devices remain highly restricted from use during hyperbaric oxygen (HBO2) treatment due to risk of fire in a pressurized, oxygen-rich environment. Over recent decades, point-of- care ultrasound (POCUS) has established utility in most clinical environments except hyperbaric chambers, where only heavily modified POCUS devices have been used. This study evaluated proof of concept, safety, and performance of a wireless off-the-shelf handheld POCUS device in the hyperbaric environment.

Performance of the Uni-Vent Eagle™ Model 754 ventilator under hyperbaric conditions.

Critically ill patients needing mechanical ventilation may require hyperbaric oxygen therapy. Some institutions still use ventilators that were available prior to the advent of hyperbaric-specific units, such as the Uni-Vent Eagle™ Model model 754. Here we examine the performance of the Uni-Vent model 754 under hyperbaric conditions and investigate concerns of an oxygen leak in the ventilator housing, which poses a fire risk.

Point-of-care ultrasound in a multiplace hyperbaric chamber.

Historically, electronic devices have been generally prohibited during hyperbaric oxygen (HBO2) therapy due to risk of fire in a pressurized, oxygen-rich environment. Point-of-care ultrasound (POCUS) however has emerged as a useful imaging modality in diverse clinical settings. Hyperbaric chambers treating critically ill patients would benefit from the application of POCUS at pressure to make real-time patient assessments.

Neuropsychology of COVID-19: Anticipated cognitive and mental health outcomes.

Objective: Discuss anticipated patterns of cognitive and emotional dysfunction, prognostic indicators, and treatment considerations based on review of (a) neuroinvasive properties of prior human coronaviruses and (b) extensively researched disorders which share similar neurological mechanisms.

Method: A web-based comprehensive search of peer-reviewed journals was conducted based on a variety of key terms (and variants of) including coronavirus, neuroinvasion, cognitive dysfunction, viral pandemics, respiratory illness, critical illness, and metabolic disease. Articles were chosen based on relevance to the current topic and ability to provide unique thematic information.

Hyperbaric medicine simulation education curriculum: CNS toxicity during Treatment Table 6 and intubated ICU patient with mucous plugging.

Introduction/background: The incidence of complications and number of critically ill patients in hyperbaric medicine is relatively low [1]. This poses a challenge to those tasked with educating trainees as well as maintaining the skills of staff. Hyperbaric medicine fellows may not be exposed to critical patient scenarios or complications of hyperbaric medicine during a one-year fellowship.