Award Data

High concentrations of supplemental oxygen are used routinely by pilots and divers prior to and during missions to prevent and treat decompression sickness, avoid detection during covert operations, and to support oxygenation following pulmonary injury. Due to pulmonary oxygen toxicity (PO2T), exposure limits are imposed to prevent damage to pulmonary tissues. Current policy focuses on preventing ...

Different regions of the human GI tract exhibit different chemical environments and different digestion metabolites. As a result, these regions support different microorganisms, with gradients in metabolic products along the length of the GI tract. Single-point measurements of microbiome metabolites (e.g. in feces) are insufficient to provide detailed information of physiological status because th ...

Topic 17B-005 calls for a new process for supplying medical grade O2 without the use of O2 bottles or pressure (or vacuum) swing absorption (PSA) technology. This is significant to the military for several reasons, because these two sources currently interfere with logistical supply of O2 to where it is required, namely field hospital units. PSA units reportedly have limited shelf life and supply ...

Burns are a common and severe combat injury that require highly trained clinicians to diagnose and treat, especially for those severe burns that need an immediate excision. However, lack of burn experts in the far-forward military hospital and the challenge of accurate burn assessment presents a high risk for unnecessary transport of casualties. Thus, there is a critical need for a device to aid r ...

Biological tissues collection is problematic and risky even under ideal conditions; when collection occurs in remote locations, or by minimally- trained personnel, as may occur in response to an emerging disease threat, risks are magnified. This proposal addresses this issue by developing a Field Fixation Unit (FFU) for specimen collection that utilizes single-use capsules pre-loaded with fixative ...

Augmented reality (AR) offers the ability to enhance existing combat medic training by including perceptual cues and adaptive training elements to traditional simulation-based training using manikins. Unveil has developed a training system called the Macrocognitive AR Trainer (MART). MART is designed to foster the development of macrocognitive skills (e.g., sensemaking, assessment skills, mental m ...

The primary objective of this Phase II proposal is to construct and validate the portable SpectralMD DeepView imaging technology designed previously in Phase I. This device allows surgeons to quickly and objectively assess tissue viability in burn surgery prior to skin grafting. DeepView uses machine learning and multispectral imaging to generate quantitative prognostic images with easily interpre ...

Providing Army combat medics with meaningful experience in treatment of battlefield injuries is a particular challenge. Moulage has the potential to assist in acquiring what could otherwise be very hard-to-come-by preparatory experience for distressing real-life emergencies medics and soldiers may encounter in the field. However, current approaches to moulage are limited in their ability to reflec ...