MULTIMEDIA SYSTEM FOR DIALYSIS MACHINE

• US 20090222119A1
• Filed: 02/27/2009
• Published: 09/03/2009
• Est. Priority Date: 02/29/2008
• Status: Active Grant

• Current Assignee: Fresenius Medical Care Holdings Incorporated (Fresenius Medical Care AG)
• Original Assignee: Fresenius Medical Care Holdings Incorporated (Fresenius Medical Care AG)
• Inventors: Williams, Thomas R., Green, Maureen Lyden, Medina, Carlos E., Plahey, Kulwinder S., Reihanifam, Mohsen, Ly, Tri
• Granted Patent: US 8,321,044 B2
• Time in Patent Office: Days
• US Class Current: 700/94
• CPC Class Codes: A61M 1/159 specially adapted for peritoneal dialysis
• CPC Class Codes: A61M 1/16 with membranes
• CPC Class Codes: A61M 1/1601 Control or regulation
• CPC Class Codes: A61M 1/28 Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
• CPC Class Codes: A61M 2205/12 with interchangeable cassettes forming partially or totally the fluid circuit
• CPC Class Codes: A61M 2205/3561 local, e.g. within room or hospital
• CPC Class Codes: A61M 2205/3592 using telemetric means, e.g. radio or optical transmission
• CPC Class Codes: A61M 2205/505 Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
• CPC Class Codes: A61M 2205/52 with memories providing a history of measured variating parameters of apparatus or patient
• CPC Class Codes: A61M 2205/58 Means for facilitating use, e.g. by people with impaired vision
• CPC Class Codes: G16H 20/40 relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
• CPC Class Codes: G16H 40/63 for local operation

Abstract

This patent application relates generally to dialysis machines.

Claims

1. A dialysis machine, comprising

a console connectable to a patient to perform dialysis,

a control system within the console having a controller configured to carry out a programmed dialysis therapy on the patient,

the control system comprising a graphical user interface that comprises a display and user data entry system, the graphical user interface configured to produce video outputs to show screens on the display for setting up and controlling dialysis parameters in response to user input commands using the data entry system,

a multimedia player in the console, the multimedia player being separate and independent from the control system, the multimedia player being configured to respond to a command signal from the graphical user interface to control the playing of a selected media file to reproduce a video on the display,

a memory port carried by the console operatively connected to the media player, the memory port configured to receive a removable memory card carrying a multimedia file that can be selected and played by the multimedia player, and

a selector video switch configured to alternatively supply a first video output of the control system to the display system or a second video output from the multimedia player in response to a second command signal from the control system.

2. The dialysis machine of claim 1, wherein the second command signal is sent from the control system in response to a user input command received at the graphical user interface.

3. The dialysis machine of claim 1, further comprising:

a USB data communications interface, comprising;

a USB port on the dialysis machine, the USB port being configured to accept a USB flash memory device; and

a USB interface control system configured to manage the uploading and downloading of dialysis related data from the USB flash memory device.

4. The dialysis machine of claim 1, wherein the multimedia file on the memory card comprises a dialysis training video.

5. The dialysis machine of claim 1, wherein the dialysis machine comprises a peritoneal dialysis machine.

6. The dialysis machine of claim 1, wherein the dialysis machine comprises a hemodialysis machine.

7. The dialysis machine of claim 1, wherein the multimedia player comprises at least one of an Ethernet module, a USB port, or a wireless module.

8. A dialysis machine, comprising:

a console connectable to a patient to perform dialysis, the console comprising;

a control system having a controller, the control system being configured to carry out a dialysis procedure on the patient, the control system comprising a graphical user interface, the graphical user interface comprising a display and user data entry system, the control system being configured to produce a video output to show screens on the display for setting up and controlling dialysis parameters in response to user input commands using the data entry system;

a multimedia player, the multimedia player being independent from the control system and being configured to respond to a command signal from the control system to control the playing of a multimedia file to reproduce a video on the display, the multimedia player being configured to select and access the multimedia file from a memory; and

a switch configured to, responsive to a second command signal from the control system, alternate between supplying the video output from the control system to the display and supplying a second video output from the multimedia player to the display.

9. The dialysis machine of claim 8, wherein the memory comprises a removable memory card that carries the multimedia file, and the multimedia player comprises, and is operatively connected to, a memory port configured to receive the removable memory card.

10. The dialysis machine of claim 8, wherein the multimedia player comprises the memory, and the memory comprises non-volatile memory.

11. The dialysis machine of claim 8, further comprising:

a USB data communications interface, comprising;

a USB port on the dialysis machine, the USB port being configured to accept a USB flash memory device; and

a USB interface control system configured to manage the uploading and downloading of dialysis related data from the USB flash memory device.

12. The dialysis machine of claim 8, wherein the multimedia file comprises instructional media content.

13. The dialysis machine of claim 8, wherein the instructional media content comprises a dialysis training video.

14. The dialysis machine of claim 8, wherein the dialysis machine comprises a peritoneal dialysis machine.

15. The dialysis machine of claim 8, wherein the dialysis machine comprises a hemodialysis machine.

16. The dialysis machine of claim 8, wherein the multimedia player comprises at least one of an Ethernet module, a USB port, or a wireless module.

17. A method, comprising:

accessing a multimedia file from a memory using a multimedia player of a dialysis machine, the multimedia file comprising a training video for operating the dialysis machine, the multimedia player being separate and independent from a dialysis control system of the dialysis machine, the dialysis machine being connectable to a patient to perform dialysis;

switching an input of a video display of the dialysis machine from an output of the dialysis control system to an output of the multimedia player; and

commanding the multimedia player to start playing the multimedia file.

18. The method of claim 17, further comprising:

downloading the multimedia file onto the memory, wherein the multimedia player comprises the memory, and the memory comprises a non-volatile memory.

19. The method of claim 17, wherein the memory comprises a removable memory card external to the multimedia player and the dialysis machine;

and wherein the multimedia player comprises a memory card port configured to receive the removable memory card.

20. The method of claim 19, further comprising:

inserting the removable memory card into the memory card port.

21. The method of claim 17, further comprising:

loading the multimedia file onto the memory of the removable memory card.

22. The method of claim 17, further comprising

in response to a user of the dialysis machine pressing a help key on a screen of a display on the dialysis machine, playing at least part of the multimedia file such that an excerpt from the training video is shown on the display corresponding to a particular screen in order to provide assistance to the user with a particular step in a set up procedure of the dialysis machine.

23. The method of claim 17, wherein the multimedia file comprises a video file.

24. The method of claim 17, wherein the dialysis machine is equipped with audio capability.

25. The method of claim 24, wherein the video display comprises an LCD touch screen and the audio capability comprises one or more audio speakers.

26. The method of claim 17, wherein the multimedia file comprises a video file and a music file.

27. The method of claim 26, further comprising

during dialysis therapy, playing at least part of the multimedia file to play music on one or more audio speakers of the dialysis machine.

28. The method of claim 17, wherein the dialysis machine comprises a peritoneal dialysis machine.

29. The method of claim 17, wherein the dialysis machine comprises a hemodialysis machine.

30. The method of claim 17, wherein the multimedia player comprises at least one of an Ethernet module, a USB port, or a wireless module.

31. A method, comprising:

alternatively supplying to a display of a dialysis machine, in response to a command signal from a control system of a dialysis machine, a video output from the control system, or a second video output from a multimedia player of the dialysis machine, the multimedia player being separate and independent from the control system, the dialysis machine being connectable to a patient to perform dialysis;

receiving input from a user at a graphical user interface of the control system;

selecting and accessing, at the multimedia player, a multimedia file from a memory;

playing the multimedia file to produce the second video output; and

sending the command signal responsively to at least one of the input or the accessing.

32. The method of claim 31, further comprising:

downloading the multimedia file onto the memory, wherein the multimedia player comprises the memory, and the memory comprises a non-volatile memory.

33. The method of claim 31, wherein the memory comprises a removable memory card external to the multimedia player and the dialysis machine;

and wherein the multimedia player comprises a memory card port configured to receive the removable memory card.

34. The method of claim 31, wherein the dialysis machine comprises a peritoneal dialysis machine.

35. The method of claim 31, wherein the dialysis machine comprises a hemodialysis machine.