Method and system for enhancing computer peripheral safety
First Claim
1. A method of enhancing safety for a use of a peripheral device interfaced to a computer, the method comprising the steps of:
- providing an isolation subsystem coupled between an A.C. power supply and a peripheral medical device, wherein the isolation subsystem comprises a detection module configured within the computer;
operating the peripheral medical device to deliver ultrasound;
determining whether the host computer is powered by a battery or by the A.C. power supply during the operating the peripheral medical device;
continuing the operating the peripheral medical device if the computer is powered by the battery;
monitoring power levels of the battery during the operating the peripheral medical device; and
warning a user if the power levels are below the acceptable levels.
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Accused Products
Abstract
A method and system for enhancing computer peripheral safety is provided. In accordance with various aspects of the present invention, the exemplary method and system are configured to monitor and/or isolate alternating current (A.C.) supplies with and/or from any peripheral subsystems or devices. An exemplary method and system comprises an A.C. supply, a host computer system, and a peripheral subsystem or device connected to the host computer system, such as an ultrasound imaging and/or therapy peripheral, and an isolation subsystem configured for monitoring and/or isolating the A.C. supply from the peripheral subsystem or device. In accordance with an exemplary embodiment, an isolation subsystem comprises application software and associated modules and functions that when executed continuously monitors and/or polls the host computer'"'"'s hardware and/or operating system for the presence of an isolated source, such as a battery, or an unisolated power source, such as through a battery charger and/or other connection path to the A.C. main supply. In accordance with other exemplary embodiments, an isolation subsystem can comprises a wireless or other safe/isolated electrical link for connecting a patient contact device, and/or a verification link or other verification mechanisms configured between an isolation transformer and host computer to monitor or observe usage to power the host computer and peripheral subsystem.
1 Citation
15 Claims
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1. A method of enhancing safety for a use of a peripheral device interfaced to a computer, the method comprising the steps of:
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providing an isolation subsystem coupled between an A.C. power supply and a peripheral medical device, wherein the isolation subsystem comprises a detection module configured within the computer; operating the peripheral medical device to deliver ultrasound; determining whether the host computer is powered by a battery or by the A.C. power supply during the operating the peripheral medical device; continuing the operating the peripheral medical device if the computer is powered by the battery; monitoring power levels of the battery during the operating the peripheral medical device; and warning a user if the power levels are below the acceptable levels. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for enhancing computer peripheral safety for use with medical applications, the method comprising the steps of:
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providing an isolation subsystem coupled between an A.C. power supply and a medical peripheral device coupled to a host computer by a wireless link between the medical peripheral device and the host computer, wherein the isolation subsystem comprises a detection module configured within the computer; monitoring power levels of a battery that powers the medical peripheral device via the wireless link during operation of the medical peripheral device to deliver ultrasound; and
;disabling the medical peripheral device, if the power levels of the battery powering the medical peripheral device are below acceptable levels. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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Specification