Interrupt control device, method and computer readable storage medium

By implementing interrupt control devices and methods in implantable medical devices, detecting and responding to interrupt prohibition conditions, the operational abnormalities caused by interrupt errors during mode switching or execution of operations are solved, and the stability and security of the device are improved.

CN114664427BActive Publication Date: 2025-03-18SCENERAY
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Patent Information

Application Number
CN202210307755.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-03-25
Publication Date
2025-03-18
Estimated Expiration
2042-03-25

AI Technical Summary

Technical Problem

When switching modes or performing operations, existing implantable medical devices are prone to operating errors due to function reentry and resource competition, such as crashes, resets or other unpredictable consequences, which affect the safety and reliability of the device.

Method used

An interrupt control device and method are provided to prevent or allow a first-level interruption of multiple modes by detecting whether the implanted medical device meets the interrupt prohibition condition, so as to ensure that the operation is completed or enters a stable state before responding to the interrupt request.

Benefits of technology

It effectively prevents abnormal equipment operation caused by interrupt errors, ensures the stability and security of implantable medical devices during mode switching and operation execution, and ensures the normal call and execution of other functional functions by the device.

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Abstract

The present application provides an interrupt control device, method and computer-readable storage medium for allowing and disabling the first-level interrupt of multiple modes of an implantable medical device, wherein the multiple modes include a boot mode corresponding to an upgrade boot program and an application mode corresponding to an application program, and the interrupt control device is configured to: when it is detected that the implantable medical device satisfies an interrupt prohibition condition, prohibit the first-level interrupt of the multiple modes, so that the operation of the implantable medical device that triggers the interrupt prohibition condition is completed; obtain the interruption enabling condition corresponding to the interrupt prohibition condition; when it is detected that the implantable medical device satisfies the interruption enabling condition corresponding to the interrupt prohibition condition, allow the first-level interrupt of the multiple modes. Perform unified interrupt control on multiple modes of the device to meet the user's control and use requirements for the implantable medical device and ensure the safety and reliability of the use of the implantable medical device.
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