Control of home dialysis machines using a network connected system

Patent metadata

Field	Value
Publication number	US-10154097-B2
Application number	US-201815910276-A
Country	US
Kind code	B2
Filing date	Mar 2, 2018
Priority date	Nov 17, 2011
Publication date	Dec 11, 2018
Grant date	Dec 11, 2018

Abstract

This disclosure relates to remote control of home dialysis machines, for example, using a network connected system including a network device. In an aspect, a dialysis system includes a network device, a dialysis machine configured to connect to the network device over a network, and a mobile device configured to connect to the network device over the network. The network device is configured for receiving, from the mobile device, through the network, a request to access the dialysis machine, receiving an authorization for the mobile device to access the dialysis machine, and after receiving the authorization, transferring, through the network, between the dialysis machine and the mobile device, information pertaining to one or more of an operation of the dialysis machine or the mobile device.

First claim

What is claimed is:

1. A dialysis system comprising:
a network device located in a home of a patient;
a dialysis machine configured to connect to the network device over a network; and
a mobile device configured to connect to the network device over the network, wherein the network device is configured for:
receiving, from the mobile device, through the network, a request to access the dialysis machine;
receiving an authorization for the mobile device to access the dialysis machine, wherein the authorization is based at least in part on an identity of one or both of the mobile device or a user of the mobile device;
receiving a designation of a level of access among a plurality of levels of access to the dialysis machine granted to the mobile device, wherein the level of access allows one or both of monitoring or controlling of the dialysis machine; and
after receiving the authorization, transferring, through the network, between the dialysis machine and the mobile device, information pertaining to one or more of an operation of the dialysis machine or the mobile device in accordance with the designation.

2. The dialysis system of claim 1 , wherein the dialysis machine is located in the home of the patient.

3. The dialysis system of claim 1 , wherein the dialysis machine and the mobile device are located in the home of the patient.

4. The dialysis system of claim 1 , wherein the dialysis machine and the mobile device are located in the home of the patient.

5. The dialysis system of claim 1 , wherein the mobile device is one or more of a mobile phone, a tablet computer, a laptop, a netbook or a smartphone.

6. The dialysis system of claim 1 , wherein the information pertaining to an operation of the dialysis machine is presented by an interface of the mobile device.

7. The dialysis system of claim 6 , wherein the interface presents at least some of the information that is presented on a display of the dialysis machine.

8. The dialysis system of claim 6 , wherein the interface presents controls for controlling the dialysis machine.

9. The dialysis system of claim 1 , further comprising:
receiving, from the mobile device, instructions for the dialysis machine; and
providing, to the dialysis machine, the received instructions.

10. The dialysis system of claim 9 , wherein the instructions for the dialysis machine comprise one or more of initiating a dialysis treatment and pausing a dialysis treatment.

11. The dialysis system of claim 9 , wherein at least some of the instructions for the dialysis machine are for setting one or more treatment parameters for a dialysis treatment.

12. The dialysis system of claim 1 , wherein receiving an authorization for the mobile device to access the dialysis machine comprises processing a user login and password at the mobile device.

13. The dialysis system of claim 1 , wherein the information pertaining to an operation of the dialysis machine comprises one or more of time remaining for a dialysis treatment, arterial pressure, venous pressure, transmembrane pressure, data related to ultrafiltration (UF), data related to dialysate, treatment status, and alarm information.

14. The dialysis system of claim 1 , wherein the network device is a proxy server.

15. The dialysis system of claim 1 , wherein the network is a wireless network.

16. A method performed by a data processor, the method comprising:
receiving, by a network device located in a home of a patient, from a mobile device, a request to access a dialysis machine;
receiving an authorization for the mobile device to access the dialysis machine, wherein the authorization is based at least in part on an identity of one or both of the mobile device or a user of the mobile device;
receiving a designation of a level of access among a plurality of levels of access to the dialysis machine granted to the mobile device, wherein the level of access allows one or both of monitoring or controlling of the dialysis machine; and
after receiving the authorization, transferring, by the network device, between the dialysis machine and the mobile device, information pertaining to one or more of an operation of the dialysis machine or the mobile device in accordance with the designation.

17. The method of claim 16 , wherein the network device includes the data processor, and the dialysis machine and the mobile device are configured to connect to the network device over the network.

18. The method of claim 17 , wherein the dialysis machine is located in the home of the patient.

19. The method of claim 17 , wherein the dialysis machine and the mobile device are located in the home of the patient.

20. The method of claim 17 , wherein the dialysis machine and the mobile device are located in the home of the patient.

Assignees

• Fresenius Medical Care Holdings Inc
• Fresnius Medical Care Holdings Inc

Inventors

• Wang Aiyuan
• Crnkovich Martin Joseph
• Wang Fei
• Lee Sue-Jane
• Yuds David
• Leung Hak Kan
• Tarn Jeffrey

Classifications

• A61M2205/52

  with memories providing a history of measured variating parameters of apparatus or patient · CPC title

• A61M2205/3584

  using modem, internet or Bluetooth® · CPC title

• A61M2205/3553

  remote, e.g. between patient's home and doctor's office · CPC title

• A61M1/14

  Dialysis systems; Artificial kidneys; Blood oxygenators (semi-permeable membranes characterised by the material, manufacturing processes therefor B01D71/00){; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis} · CPC title

• G16H40/60 Primary

  for the operation of medical equipment or devices · CPC title