Touch screen interface and infrared communication system integrated into a battery

Patent metadata

Field	Value
Publication number	US-11196491-B2
Application number	US-201816231134-A
Country	US
Kind code	B2
Filing date	Dec 21, 2018
Priority date	May 17, 2012
Publication date	Dec 7, 2021
Grant date	Dec 7, 2021

Abstract

Apparatuses and methods relating to interfacing and controlling external batteries are described. In one embodiment, an external battery is integrated with a touch screen display. In one embodiment, the external battery provides an infrared communication link with a detachable device or system controller. In one embodiment, the external battery touch screen interface provides data received from a detachable device or system controller.

First claim

What is claimed is:

1. A system comprising:
a system controller configured to connect to a heart pump by a drive line, wherein the system controller includes
one or more controller processors configured to cause the system controller to provide power to the heart pump and to control the heart pump via the drive line,
an internal battery, and
a user interface display; and

an external power source configured to connect to the system controller by a power line, wherein the external power source includes
one or more power source processors configured to cause the external power source to provide the power to the system controller via the power line,
an integrated battery, and
an integrated display configured to display system information.

2. The system of claim 1 , wherein the system controller includes a network interface, wherein the external power source includes a communication controller, and wherein the network interface and the communication controller are configured to communicate data wirelessly via a wireless data connection using one or more wireless protocols.

3. The system of claim 2 , wherein the one or more wireless protocols include Bluetooth.

4. The system of claim 2 , wherein the wireless data connection is an infrared communication link.

5. The system of claim 2 , wherein the one or more power source processors are configured to cause power to be provided from the external power source to the system controller in response to successfully establishing the wireless data connection.

6. The system of claim 5 , wherein the one or more controller processors are configured to cause the system controller to switch from providing power from the external power source to providing power from the internal battery in response to the system controller being disconnected from the external power source.

7. The system of claim 6 , wherein the external power source is connected to the system controller by the power line.

8. The system of claim 2 , wherein the external power source is configured to receive data including the system information via the wireless data connection, and wherein the system information includes a status of the heart pump.

9. The system of claim 2 , wherein the external power source is configured to receive data including the system information via the wireless data connection, and wherein the system information includes a status of the system controller.

10. The system of claim 9 , wherein the status of the system controller includes one or more of an alarm status, an event history, a pump parameter, log data, or a power source status.

11. A system, comprising:
a system controller configured to connect to a heart pump by a drive line, wherein the system controller includes
one or more controller processors configured to cause the system controller to provide power to the heart pump and to control the heart pump via the drive line,
a user interface display, and
a network interface for one or more wireless protocols; and

an external device configured to communicate with the system controller via a wireless connection using the one or more wireless protocols, the external device including
one or more device processors,
an integrated battery,
a communication controller configured to communicate data wirelessly with the network interface via the wireless connection, and
an integrated touchscreen configured to provide a user interface to display system information based on the wirelessly communicated data.

12. The system of claim 11 , wherein the one or more wireless protocols include Bluetooth.

13. The system of claim 11 , wherein the wireless data connection is an infrared communication link.

14. The system of claim 11 , wherein the external device is configured to receive data including the system information via the wireless data connection, and wherein the system information includes one or more of a status of the heart pump or a status of the system controller.

15. The system of claim 14 , wherein the status of the system controller includes one or more of an alarm status, an event history, a pump parameter, log data, or a power source status.

16. A non-transitory computer readable medium storing instructions, which when executed by one or more processors of a system controller, cause the system controller to perform a method comprising:
establishing, by a network interface, a wireless data connection between the system controller and an external battery, wherein the external battery includes a housing containing an integrated display configured to display system information and a communication controller configured to communicate wirelessly with the network interface via the wireless data connection;
transferring, by the network interface via the wireless data connection, data including the system information;
receiving, by a power controller in response to successfully establishing the wireless data connection and based on the system information, power from the external battery, wherein the power is transferred via a power line connecting the system controller to the external battery; and
providing, by the power controller, the power to a heart pump via a drive line.

17. The non-transitory computer readable medium of claim 16 , wherein the method further includes switching, by the power controller, from providing power from the external battery to providing power from an internal battery of the system controller in response to the system controller being disconnected from the external battery.

18. The non-transitory computer readable medium of claim 16 , wherein the network interface and the communication controller are configured to communicate data wirelessly via a wireless data connection using one or more wireless protocols.

19. The non-transitory computer readable medium of claim 18 , wherein the one or more wireless protocols include Bluetooth.

20. The non-transitory computer readable medium of claim 18 , wherein the wireless data connection is an infrared communication link.

Assignees

• Tc1 Llc

Inventors

• Lee Eric
• Petersen Ethan
• Stark Joseph
• Mccutcheon Ian
• Reichenbach Steve

Classifications

• A61M60/216

  including a rotating member acting on the blood, e.g. impeller · CPC title

• A61M60/585

  User interfaces · CPC title

• A61M60/178

  drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices · CPC title

• H01M2220/30

  Batteries in portable systems, e.g. mobile phone, laptop · CPC title

• H01M2010/4278

  Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller · CPC title