Systems and methods for applying reduced pressure therapy

Embodiments of a negative pressure wound therapy systems and methods for operating the systems are disclosed. In some embodiments, a system includes a. pump assembly, canister, and a wound dressing configured to be positioned over a wound. The pump assembly, canister, and the wound dressing can he fluidicaily connected to facilitate delivery of negative pressure to a wound. The pump assembly can present graphical user interface screens for controlling and monitoring delivery of negative pressure. The system can be configured to efficiently deliver negative pressure and to detect and indicate presence of certain conditions, such as low pressure, high pressure, leak, canister full, and the like. Monitoring and detection of operating condition can be performed by measuring one or more operational parameters, such as pressure, flow rate, and the like. 公开了负压伤口治疗系统和用于操作该系统的方法的实施例。在些实施例中，系统包括泵组件、罐以及构造成位于伤口上方的伤口敷料。所述泵组件、罐和伤口敷料可以被流体连接以便于将负压输送到伤口。泵组件可以呈现用于控制和监测负压的输送的图形用户界面屏幕。该系统可以被配置成高效地输送负压并且检测和指示某些状态的存在，例如低压、高压、泄漏、罐充