Renal therapy machine and system with blood pressure monitor

• US 10,311,970 B2
• Filed: 09/20/2017
• Issued: 06/04/2019
• Est. Priority Date: 05/15/2012
• Status: Active Grant

• Current Assignee: Baxter Healthcare SA (Baxter International Inc.), Baxter International Inc.
• Original Assignee: Baxter Healthcare SA (Baxter International Inc.), Baxter International Inc.
• Inventors: Tiwari, Neil, Miller, Joshua James, Minkus, Marc Steven, Muller, Matthew R., Wiebenson, Derek
• Primary Examiner(s): Gray, Phillip A
• Application Number:
  US15/709,714
• Publication Number:
  US 20180075217A1
• Time in Patent Office: 622 Days
• Field of Search: 604 29
• CPC Class Codes: A61M 1/14 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 Class Codes: A61M 1/1603 Regulation parameters
• CPC Class Codes: A61M 1/28 Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
• CPC Class Codes: A61M 1/282 Operational modes
• CPC Class Codes: A61M 1/288 Priming priming in extracorporeal blood circuits A61M1/3643
• CPC Class Codes: A61M 1/34 Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
• CPC Class Codes: A61M 1/36 Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
• CPC Class Codes: A61M 2205/3553 remote, e.g. between patient's home and doctor's office
• CPC Class Codes: A61M 2205/3584 using modem, internet or bluetooth
• CPC Class Codes: A61M 2205/50 with microprocessors or computers
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57
• CPC Class Codes: G06Q 30/0601 Electronic shopping [e-shopping]
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 20/10 relating to drugs or medications, e.g. for ensuring correct administration to patients
• CPC Class Codes: G16H 20/17 delivered via infusion or injection
• 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 40/40 for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

A renal therapy machine with a blood pressure monitor is disclosed. In an example, a renal therapy machine includes a dialysis fluid pump a control processor for controlling a treatment performed by the dialysis fluid pump, and a user interface in operable communication with the control processor. The renal therapy machine also includes a blood pressure monitor in operable communication with the control processor. The blood pressure monitor includes a blood pressure cuff positioned and arranged to receive air pressurized from within the renal therapy machine for the purpose of taking a patient'"'"'s blood pressure.

Claims

1. A renal therapy machine comprising:

a dialysis fluid pump;

a control processor for controlling a treatment performed by the dialysis fluid pump;

a user interface in operable communication with the control processor;

a blood pressure monitor in operable communication with the control processor, the blood pressure monitor including a blood pressure cuff positioned and arranged to receive air pressurized from within the renal therapy machine for the purpose of taking a patient'"'"'s blood pressure; and

a pneumatic air pump dedicated for providing the pressurized air for the blood pressure cuff, such that the dialysis fluid pump does not require pressurized air from the pneumatic air pump,

wherein the control processor is in operable communication with the dialysis fluid pump and the pneumatic air pump.

2. The renal therapy machine of claim 1, wherein the blood pressure monitor includes a printed circuit board located within the renal therapy machine.

3. The renal therapy machine of claim 1, further comprising a pneumatic tube connected to the pneumatic air pump and the blood pressure cuff, the pneumatic tube configured to deliver the pressurized air to the blood pressure cuff,

wherein the pneumatic air pump is enclosed within the renal therapy machine such that the pneumatic tube and the blood pressure cuff are visible and the pneumatic air pump is hidden from view.

4. The renal therapy machine of claim 1, wherein the user interface provides a button that the patient actuates to initiate the pressurization of the blood pressure cuff.

5. The renal therapy machine of claim 1, wherein pneumatics used to operate the dialysis fluid pump are used additionally to pressurize the blood pressure cuff.

6. The renal therapy machine of claim 1, which is configured to prompt the taking of the patient'"'"'s blood pressure before and after treatment.

7. The renal therapy machine of claim 6, wherein the patient'"'"'s blood pressure taken before or after the treatment is displayed via a blood pressure graph.

8. The renal therapy machine of claim 1, which includes a blood pump operable with the dialysis fluid pump to provide the treatment.

9. A renal therapy machine comprising:

a dialysis fluid pump;

a user interface including a patient blood pressure cuff inflation button; and

a blood pressure monitor including a blood pressure cuff positioned and arranged to receive air pressurized from within the renal therapy machine for the purpose of taking a patient'"'"'s blood pressure when the blood pressure cuff inflation button is selected,

wherein the user interface is programmed to prompt an actuation of the patient blood pressure cuff inflation button before or after a treatment performed by the renal therapy machine.

10. The renal therapy machine of claim 9, wherein the user interface also provides for control of the dialysis fluid pump.

11. The renal therapy machine of claim 9, which is configured such that patient blood pressure data is displayed on at least one of the user interface or the cuff of the blood pressure monitor.

12. A renal therapy system comprising:

a renal therapy machine including

a dialysis fluid pump,

a control processor for controlling a treatment performed by the dialysis fluid pump;

a user interface in operable communication with the control processor, and

a blood pressure monitor in operable communication with the control processor, the blood pressure monitor including a blood pressure cuff positioned and arranged to receive pressurized air from within the renal therapy machine for the purpose of taking a patient'"'"'s blood pressure, wherein the user interface is configured to enable a patient to initiate a pressurization of the blood pressure cuff; and

a server in operable communication with the renal therapy machine such that patient blood pressure data from the blood pressure monitor is deliverable from the renal therapy machine to the server,

wherein the server is configured to display on a clinician dashboard a first flag if the blood pressure data is greater than a first value and a second flag if the blood pressure data is greater than the first value and a second value.

13. The renal therapy system of claim 12, wherein the server is in operable communication with the control processor of the renal therapy machine.

14. The renal therapy system of claim 12, wherein the server communicates with the control processor of the renal therapy machine after the treatment to receive the patient blood pressure data.

21. The renal therapy system of claim 12, wherein the renal therapy machine is configured to transmit the patient blood pressure data to the server when the renal therapy machine is not performing the treatment.

15. A renal therapy system comprising:

a renal therapy machine including

a dialysis fluid pump,

a control processor for controlling a treatment performed by the dialysis fluid pump,

a blood pressure monitor in operable communication with the control processor, the blood pressure monitor including a blood pressure cuff positioned and arranged to receive pressurized air from within the renal therapy machine for the purpose of taking a patient'"'"'s blood pressure, and

a pneumatic tube connected to the pneumatic air pump and the blood pressure cuff, the pneumatic tube configured to deliver the pressurized air to the blood pressure cuff, wherein the pneumatic air pump is enclosed within the renal therapy machine and hidden from view, and wherein the pneumatic tube and the blood pressure cuff extend from the renal therapy machine to a patient;

a user interface in operable communication with the control processor of the renal therapy machine; and

a network accessible by the renal therapy machine such that patient blood pressure data from the blood pressure monitor is deliverable from the renal therapy machine via the network,

wherein a device connected to the network is configured to display on a dashboard a first flag if the blood pressure data is greater than a first value and a second flag if the blood pressure data is greater than the first value and a second value.

16. The renal therapy system of claim 15, wherein the renal therapy machine is a first renal therapy machine and which includes a second renal therapy machine, the network accessible by the second renal therapy machine, the second renal therapy machine including a blood pressure monitor providing patient blood pressure data deliverable via the network for a different patient.

17. The renal therapy system of claim 15, which further includes a weight scale, such that patient weight data from the weight scale is deliverable via the network.

18. The renal therapy system of claim 17, wherein the weight scale is in wired or wireless communication with the control processor of the renal therapy machine.

19. The renal therapy system of claim 17, wherein at least one of the patient blood pressure data or patient weight data from the weight scale for the patient is tracked via the network.

20. The renal therapy system of claim 15, which further includes a water treatment device in operable communication with the control processor of the renal therapy machine, and wherein water treatment data from the water treatment device is deliverable via the network.