Humidifier reservoir

CN115006677BActive Publication Date: 2026-08-28RESMED PTY LTD
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Patent Information

Application Number
CN202210688371.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2013-12-17
Filing Date
2014-03-14
Publication Date
2026-08-28
Estimated Expiration
2034-03-14

AI Technical Summary

Technical Problem

基于房间的系统(例如，桑拿、空调、蒸发冷却器)例如也可以增湿和/或加热通过患者呼入的空气，然而，这些系统将通过增湿和/或加热整个房间来这么做，这可能对使用者造成不舒适

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Abstract

The present invention relates to humidifier reservoirs. The present invention provides a reservoir configured to hold a volume of liquid for use in a device to humidify a pressurized air stream, the reservoir comprising a base portion and a lid portion. The reservoir can be configured to improve its level of thermal contact to a heating plate with the pressurized air stream. The reservoir can be configured to improve thermal contact between the reservoir and the heating plate by pre- compression when the reservoir is engaged with the humidifier. The reservoir can comprise a removable middle portion, which can comprise an inlet tube and / or an outlet tube to improve access for cleaning. The reservoir can also be configured to prevent overfilling. The overfilling prevention feature in the reservoir can comprise a defined flow exit path and / or in the form of an air resistance.
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Citation Information

Patent Citations

  • Humidifier storage

    CN106975138B

  • Humidifier reservoir

    CN110960775A

  • Electrically heated humidifying apparatus

    US4203027A

  • Device for treating snoring sickness

    US4944310A

  • Ventilatory assistance for treatment of cardiac failure and cheyne-stokes breathing

    US6532959B1