CN-122001067-A - Calibrating a medical system battery backup

Abstract

A system for calibrating a medical system battery backup includes a processing device and a memory storage device. The memory storage device includes instructions executable by the processor to receive a shutdown request to shutdown a medical system having a battery backup. Additionally, the instructions are executable by the processor to determine, in response to receiving the shutdown request, that calibration of the backup battery is due based on the current date and the calibration expiration date. In addition, the instructions can be executable by the processor to provide a request to perform a discharge of the backup battery for an electricity meter board of a power management board of the medical system.

Inventors

• C. A. Modi
• C. Pandiyang
• H. Kodancha
• A. KUMAR

Assignees

• 通用电气精准医疗有限责任公司

Dates

Publication Date

20260508

Application Date

20251022

Priority Date

20241107

Claims (20)

1. 1. A system for calibrating a medical system battery backup, the system comprising: Processing apparatus, and A memory storage device, the memory storage device comprising instructions, the instructions are executable by the processor to: receiving a shutdown request to shutdown a medical system having a battery backup; determining a calibration expiration of the backup battery based on a current date and a calibration expiration date in response to receiving the shutdown request, and A request is provided for an electricity meter board of a power management board of the medical system to perform discharging of the backup battery.
2. 2. The system of claim 1, the system comprising: The power management board of the medical system, and The fuel gauge board, wherein the fuel gauge board includes at least two power resistors configured to discharge power from the backup battery.
3. 3. The system of claim 2, wherein the fuel gauge board is configured to direct the at least two power resistors to discharge the power from the backup battery such that a state of charge of the backup battery decreases to at least a predetermined threshold.
4. 4. The system of claim 2, wherein the fuel gauge board is configured to direct at least one remaining active one of the at least two power resistors to discharge the power from the backup battery when a different one of the at least two power resistors fails.
5. 5. The system of claim 2, wherein the instructions are executable by the processor to direct the power management board to charge the backup battery for a predetermined period of time.
6. 6. The system of claim 4, wherein the instructions are executable by the processor to direct the power management board to shut down the medical system.
7. 7. The system of claim 4, wherein the instructions are executable by the processor to: directing the power management board to end the predetermined period of time, and Directing the power management board to activate the medical system.
8. 8. The system of claim 1, wherein the instructions are executable by the processor to: Providing a closing confirmation interface A shutdown confirmation is received from the shutdown confirmation interface, wherein determining that the calibration is due is performed in response to receiving the shutdown confirmation from the shutdown confirmation interface.
9. 9. The system of claim 1, wherein the instructions are executable by the processor to: providing a calibration confirmation interface, and A calibration confirmation selection is received, wherein the request to perform the discharging of the backup battery to the fuel gauge board of the power management board of the medical system is provided in response to receiving a selection of a calibration confirmation.
10. 10. The system of claim 1, wherein the instructions are executable by the processor to: Providing a charging interface; Receiving a start condition selection from the charging interface, and Directing the power management board to start the medical system in response to receiving the start condition selection.
11. 11. The system of claim 1, wherein the instructions are executable by the processing device to: Receiving an indication of completion of the discharge, and The calibration expiration date is updated based on the current date and a predetermined battery calibration period.
12. 12. A method for calibrating a medical system battery backup, the method comprising: receiving a shutdown request to shutdown a medical system having a battery backup; determining a calibration expiration of the backup battery based on a current date and a calibration expiration date in response to receiving the shutdown request, and A request is provided for an electricity meter board of a power management board of the medical system to perform discharging of the backup battery.
13. 13. The method of claim 12, comprising directing an electricity meter board of a power management board of the medical system to discharge electricity from the backup battery such that a state of charge of the backup battery decreases to at least a predetermined threshold.
14. 14. The method of claim 13, comprising directing a first power resistor of at least two power resistors of the fuel gauge plate to discharge the power from the backup battery when a second power resistor fails.
15. 15. The method of claim 13, comprising directing the power management board to charge the backup battery for a predetermined period of time.
16. 16. The method of claim 15, comprising directing the power management board to shut down the medical system.
17. 17. The method according to claim 15, the method comprising: directing the power management board to end the predetermined period of time, and Directing the power management board to activate the medical system.
18. 18. The method according to claim 12, the method comprising: Providing a closing confirmation interface A shutdown confirmation is received from the shutdown confirmation interface, wherein determining that the calibration is due is performed in response to receiving the shutdown confirmation from the shutdown confirmation interface.
19. 19. The method according to claim 12, the method comprising: providing a calibration confirmation interface, and A calibration confirmation selection is received, wherein the request to perform the discharging of the backup battery to the fuel gauge board of the power management board of the medical system is provided in response to receiving a selection of a calibration confirmation.
20. 20. The method according to claim 12, the method comprising: Receiving an indication of completion of the discharge from the power management board, and The calibration expiration date is updated based on the current date and a predetermined battery calibration period.

Description

Calibrating a medical system battery backup Background The present disclosure relates generally to calibration, and in particular to calibrating medical system battery backup. Medical systems, such as anesthesia and respiratory medical systems, are class C devices that use a back-up battery. The backup battery is useful for maintaining medical system function in the presence of a loss of primary Alternating Current (AC) power. Disclosure of Invention This summary is provided to introduce a selection of concepts that are further described below in the detailed description. This summary is not intended to identify key or essential features of the claimed subject matter, nor is it intended to be used as an aid in limiting the scope of the claimed subject matter. In one aspect of the present disclosure, a system for calibrating a medical system battery backup includes a processing device and a memory storage device. The memory storage device includes instructions executable by the processor to receive a shutdown request to shutdown a medical system having a battery backup. Additionally, the instructions are executable by the processor to determine, in response to receiving the shutdown request, that calibration of the backup battery is due based on the current date and the calibration expiration date. In addition, the instructions can be executable by the processing device to provide a request to perform a discharge of the backup battery for an electricity meter board of a power management board of the medical system. In one embodiment, the system includes a power management board and an electricity meter board of a medical system. In addition, the fuel gauge plate includes at least two power resistors configured to discharge power from the backup battery. In another embodiment, the fuel gauge board is configured to direct the at least two power resistors to discharge power from the backup battery such that the state of charge of the backup battery decreases to at least a predetermined threshold. In another embodiment, the fuel gauge board is configured to direct at least one remaining active one of the at least two power resistors to discharge power from the backup battery when a different one of the at least two power resistors fails. In another embodiment, the instructions are executable by the processing device to direct the power management board to charge the backup battery for a predetermined period of time. In another embodiment, the instructions are executable by the processing device to direct the power management board to shut down the medical system. In another embodiment, the instructions are executable by the processing device to direct the power management board to end for a predetermined period of time. Additionally, the instructions are executable by the processing device to direct the power management board to initiate a medical system. In another embodiment, the instructions are executable by the processing device to provide a shutdown confirmation interface. Additionally, the instructions are executable by the processing device to receive a shutdown confirmation from the shutdown confirmation interface. In addition, determining that the calibration is due is performed in response to receiving a shutdown confirmation from the shutdown confirmation interface. In another embodiment, the instructions are executable by the processing device to provide a calibration confirmation interface. Additionally, the instructions can be executable by the processing device to receive a calibration confirmation selection. In addition, a request to perform discharging of the backup battery to the fuel gauge board of the power management board of the medical system is provided in response to receiving a selection of the calibration confirmation. In another embodiment, the instructions are executable by the processing device to provide a charging interface. Additionally, the instructions are executable by the processing device to receive a start condition selection from the charging interface. Additionally, the instructions are executable by the processing device to direct the power management board to start the medical system in response to receiving the start condition selection. In another embodiment, the instructions are executable by the processing device to receive an indication of completion of the discharge. Additionally, the instructions are executable by the processing device to update the calibration expiration date based on the current date and the predetermined battery calibration period. In another aspect of the present disclosure, a method for calibrating a backup battery of a medical system includes receiving a shutdown request to shutdown a medical system having a backup battery. Additionally, the method includes determining that calibration of the backup battery is due based on the current date and the calibration expiration date in response to receiving the shutdown request. In addition, the m