公开(公告)号：US20230414977A1

公开(公告)日：2023-12-28

申请号：US18247836

申请日：2021-10-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Darin K. Thompson ,  Eric J. Bassani ,  Jeremy V. Barbee ,  David A. Amero ,  Traian Morar

IPC: A62B18/08 ,  A62B18/04

CPC classification number: A62B18/08 ,  A62B18/04 ,  G06F3/0346

Abstract: A respiratory device comprises a body, at least a portion of the body defining a volume; a facepiece coupled to the body, and a haptic sensing unit to sense a touch pattern occurring on at least a first portion of the facepiece or body. Upon sensing of a touch pattern, a user definable command is executed.

公开(公告)号：US20250060216A1

公开(公告)日：2025-02-20

申请号：US18721078

申请日：2022-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Darin K. Thompson ,  Nicholas T. Gabriel ,  Traian Morar ,  Richard Olivera

IPC: G01C21/16

Abstract: A system includes personal protective equipment (PPE) configured to be worn by an agent. The PPE includes a sensor assembly configured to generate sensor data including one or more of motion data, heading data, and inertial data. The system also includes at least one computing device configured to receive the sensor data from the sensor assembly. The at least one computing device is also configured to generate pose data of the agent based on the sensor data in response to a series of movements by the agent away from an arrival point. The pose data includes an agent location, an agent heading, and a movement activity type for each pose in a series of poses. The at least one computing device is further configured to generate a navigation path based on the pose data.

公开(公告)号：US20240185703A1

公开(公告)日：2024-06-06

申请号：US18523767

申请日：2023-11-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Darin K. Thompson ,  Longin J. Kloc ,  Traian Morar ,  William B. Howell ,  Richard J. Sabacinski ,  Dana C. DeMeo ,  Brian C. Myers

IPC: G08B25/01 ,  G08B25/10

CPC classification number: G08B25/016 ,  G08B25/10

Abstract: A communications system for emergency personnel comprising a plurality of beacons disposed in a building or large structure, wherein each beacon is placed in a location such that it can communicate with at least its next nearest beacon when activated and/or nearby emergency personnel. Each beacon comprises a low power consumption PCBA, a battery, and a housing. Each beacon is installed in the building or large structure prior to a disaster incident or emergency event.