Advanced Materials and Devices, Inc.

Kyle Willens

Faramarz Gordaninejad

Blake Muzinich

Barkan Mehmet Kavlicoglu

Barkan Kavlicoglu

A wearable blast sensor for simultaneously measuring blast pressure from multiple directions includes multiple pressure sensing transducers oriented in individual planes for simultaneously measuring blast pressure of a blast from multiple directions, at least one blast parameter sensing transducer to measure a blast parameter, a memory for storing blast pressure data and measured blast parameter data, a controller coupled to and responsive to the multiple pressure sensing transducers and to the blast parameter sensing transducer to capture and store measured blast pressure data and measured blast parameter data, at least one indicator to indicate blast exposure severity as a function of amplitude of measured blast pressure data and measured acceleration amplitude, the multi-directional pressure sensor device, the blast parameter sensing transducer, the memory, the controller, and the indicator light and/or display sealed within in a housing, and at least one attachment device coupled to the housing for mounting.

Wearable multi-directional blast sensor

A wearable universal blast sensor includes an underwater pressure sensing transducer and at least one blast parameter sensing transducer to measure a blast parameter from the blast other than pressure, an analog-to-digital converter having an analog input and a digital output, the analog input coupled to the pressure sensing transducer and a digital output, a rolling memory buffer coupled to the digital output of the analog-to-digital converter, at least one controller coupled to the rolling memory buffer and configured to store a time sequence of digital pressure signals from the digital output of the analog-to-digital converter, write into a blast event memory data from the rolling memory buffer including data corresponding to the blast event if one of the digital pressure signals exceeds a set first threshold, generate a first blast magnitude indicator signal if any of the digital pressure signals exceeds a second set threshold.

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Carson City, NV, United States of America

Kyle Willens