5 results about "Respiratory Protective Device" patented technology

Training system (1) for users (21) of a respiratory protective device (5) comprising a control unit (3) and at least one training device (2a, 2b, 2c) for the physical exertion of the user (21), wherein the control unit (3) includes a communication module (4) configured to receive a breathing air consumption value (A) detectable by a respiratory protective device (5) and a stress value (B1, B2, B3) detectable by the at least one training device (2a, 2b, 2c), wherein the stress value (B1, B2, B3) includes information about work performed by the user (21) on the at least one training device (2a, 2b, 2c), and wherein the control unit (3) is configured to determine a training status based on the breathing air consumption value (A) and the stress value (B1, B2, B3) and to generate an output signal (S) which The invention includes information about the training status. Furthermore, the invention relates to a training system 20, a method, and a computer program product.

1. Name of the product in this design: Filter Cartridge (Green Cool L8203). 2. Purpose of this design: For use as a respiratory protection device on gas masks and protective face shields. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

There is provided a respiratory protection device comprising a mask body defining a breathable air zone for a wearer and having a front cover; an exhale valve in fluid communication with the breathable air zone; and a seal check mechanism disposed in the front cover, where the seal check mechanism comprises a button associated with a flap such that, when actuated, the flap biases the exhale valve in a closed position. There is provided in some embodiments a plane of the button intersecting with a plane of the exhale valve. There is also provided in some embodiments the button and the plunger being a monolithic part.

An exemplary apparatus and method are disclosed for a respiratory protective device. The respiratory protective device can be customized to the facial profile of a user and ensure proper fit and operation of device and attached breathable filter. In some embodiments, the device is configured to continuously monitor, via an integrated sensor embedded in the device's frame, the fit or proper particulate-filtering operation of the respiratory protective device. The sensor embodiment can ensure proper operation of respiratory protective device while providing monitoring and tracking of the fit to ensure personal safety for the healthcare professionals wearing the device.