LIQUID CHAMBER FOR A VENTILATOR
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- FISHER & PAYKEL HEALTHCARE LTD
- Filing Date
- 2020-08-21
- Publication Date
- 2026-05-13
AI Technical Summary
Existing breathing assistance apparatuses face challenges in efficiently integrating and sealing humidifier liquid chambers, leading to issues such as liquid leakage and inefficient gas humidification due to suboptimal design ratios and orientations of connection ports.
The humidifier liquid chamber or manifold features base unit connection ports with specific sealing depth-to-port separation ratios and orientations, along with conduits and baffles to ensure proper alignment and sealing, minimizing dead spaces and enhancing gas humidification efficiency.
This design improves the sealing and alignment of humidifier liquid chambers, reducing liquid leakage and enhancing gas humidification, thereby improving the overall performance and reliability of breathing assistance apparatuses.