Breathing Masks TRIZ Cases
- Wireless Hydration Pump Control for Helmeted Riders
An electronic pump replaces manual bite valves to resolve helmet interference and improve ease of operation.
- Forehead Support Adjustment Mechanism for CPAP Mask Fit
Threaded adjustment knob moves forehead cushion assembly between retracted and extended positions to secure facial mask frame.
- Inflatable Harness Crew Mask With Independent Gas Supply
An inflatable harness crew mask uses a separate pressurized gas inflation supply assembly to adjust fit without pre-adjustment.
- Wearable Hat Air Cleaner with UV Disinfection
A wearable hat air cleaner uses a fan and ultraviolet light to disinfect inhaled air.
- Detachable Face Mask with Air Dispersing Member
Segmented face protection filters contaminants while the air dispersing member redirects exhalations to stop eye shield fogging.
- Breathing Apparatus with Ultraviolet Light Emitting Diode for Air Disinfection
A breathing apparatus integrates ultraviolet light emitting diodes into a flow chamber to disinfect inhaled and exhaled air.
- Overpressure Hood Respiratory Protection System
A positive pressure gradient created by an active blower prevents contaminant leakage at the mask seal, solving fit issues for bearded users.
- Face Shield Lens Lock Mechanism for Quick Replacement
Segmented lens locks enable rapid on-head replacement of worn shields, eliminating time-consuming disassembly and preventing accidental release.