Abstract: A dialysis machine (e.g., a peritoneal dialysis (PD) machine) can include a microphone and a component that provide voice recognition capabilities to the machine. For example, in some implementations, the component is configured to identify and/or authenticate voice commands that are issued by a user. The voice command may cause the dialysis machine to carry out a dialysis function. Alternatively, the voice command may cause a user interface of the dialysis machine (e.g., a display, such as a touchscreen display) to be adjusted. A dialysis machine can also include a speaker for providing spoken information to a user. For example, in some implementations, the speaker can provide spoken instructions to assist the user in machine set-up, calibration, and/or operation. Such spoken instructions can be particularly useful in a home dialysis setting. In some implementations, the speaker can provide spoken alarms that are related to alarm conditions.

Abstract: This disclosure relates to making medical solutions. In certain aspects, a method is performed by a data processing apparatus. The method includes introducing liquid into a container that contains a dissolvable solid concentrate in a manner so that a layer of solution above the solid concentrate is maintained at a depth that allows the liquid introduced into the container to agitate the solution adjacent to the solid concentrate to cause mixing of the solid concentrate with the solution.

Abstract: A dialysis machine (e.g., a peritoneal dialysis (PD) machine) can include a microphone and a component that provide voice recognition capabilities to the machine. For example, in some implementations, the component is configured to identify and/or authenticate voice commands that are issued by a user. The voice command may cause the dialysis machine to carry out a dialysis function. Alternatively, the voice command may cause a user interface of the dialysis machine (e.g., a display, such as a touchscreen display) to be adjusted. A dialysis machine can also include a speaker for providing spoken information to a user. For example, in some implementations, the speaker can provide spoken instructions to assist the user in machine set-up, calibration, and/or operation. Such spoken instructions can be particularly useful in a home dialysis setting. In some implementations, the speaker can provide spoken alarms that are related to alarm conditions.

Abstract: This disclosure relates to making medical solutions. In certain aspects, a method is performed by a data processing apparatus. The method includes introducing liquid into a container that contains a dissolvable solid concentrate in a manner so that a layer of solution above the solid concentrate is maintained at a depth that allows the liquid introduced into the container to agitate the solution adjacent to the solid concentrate to cause mixing of the solid concentrate with the solution.