Methods and systems for providing auditory messages for medical devices
First Claim
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1. A method for generating an audible medical message, the method comprising using at least one processor to:
- receive defined message categories corresponding to one or more medical alarms or conditions of plural different medical devices from the medical devices;
receive semantic rating scale data corresponding to different sounds, the semantic rating scale data representative of one or more previous evaluations of perception of the different sounds;
perform semantic mapping using the defined message categories and the semantic rating scale data that are received, the semantic mapping associating the defined message categories with the different sounds;
determine sound profiles of audible medical messages based on the semantic mapping, wherein the sound profiles are determined by combining two or more of the different sounds to form a complex audible signal, wherein each of the audible medical messages includes different acoustical properties that differ for each of an alarm condition, a warning condition, a status condition, and movement for each of the medical devices; and
direct the different medical devices to audibly generate the two or more of the different sounds of the complex audible signal based on the sound profiles that are determined.
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Abstract
Methods and systems for providing auditory messages for medical devices are provided. One method includes receiving semantic rating scale data corresponding to a plurality of sounds and medical message descriptions and performing semantic mapping using the received semantic rating scale data. The method also includes determining profiles for audible medical messages based on the semantic mapping and generating audible medical messages based on the determined profiles.
35 Citations
19 Claims
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1. A method for generating an audible medical message, the method comprising using at least one processor to:
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receive defined message categories corresponding to one or more medical alarms or conditions of plural different medical devices from the medical devices; receive semantic rating scale data corresponding to different sounds, the semantic rating scale data representative of one or more previous evaluations of perception of the different sounds; perform semantic mapping using the defined message categories and the semantic rating scale data that are received, the semantic mapping associating the defined message categories with the different sounds; determine sound profiles of audible medical messages based on the semantic mapping, wherein the sound profiles are determined by combining two or more of the different sounds to form a complex audible signal, wherein each of the audible medical messages includes different acoustical properties that differ for each of an alarm condition, a warning condition, a status condition, and movement for each of the medical devices; and direct the different medical devices to audibly generate the two or more of the different sounds of the complex audible signal based on the sound profiles that are determined. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for generating an audible medical message, said method comprising using at least one processor to:
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determine one or more alarms or conditions of plural different medical devices concurrently performing different functions; define different first and second sets of audible signals for the different medical devices based on the different one or more alarms or conditions, wherein the first and second sets of audible signals are defined by combining one or more sounds with one or more medical messages for each of the first and second sets of audible signals, wherein the first set of audible signals for a first medical device of the different medical devices differs from the second set of audible signals for a second medical device of the different medical devices, wherein each of the audible signals in the first and second sets includes an acoustical property based on a semantic sound profile that corresponds to the medical message for a corresponding medical device of the first and second medical devices, wherein the acoustical property has at least one of a frequency, timbre, attack or pitch that indicates an urgency of the audible signal, and wherein the acoustical property is different for each different level of urgency and for each corresponding medical device of the first and second medical devices; and directing the first medical device to audibly broadcast the first set of audible signals and the second medical device to audibly broadcast the second set of audible signals, wherein at least one of the first or second sets of audible signals indicates movement of the corresponding first or second medical device. - View Dependent Claims (10)
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11. A medical arrangement comprising:
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one or more first processors; and a plurality of medical devices configured to generate different medical messages, each of the medical devices including one or more second processors and one or more speakers, wherein the one or more first processors are configured to monitor operations of the medical devices, determine audible signals by combining sounds for each of the audible signals, and communicate with the medical devices to direct the medical devices to audibly generate the audible signals, wherein the one or more second processors in each of the medical devices is configured to audibly generate the audible signal of the corresponding medical device, the audible signal representative of the medical messages and having one or more of a frequency, timbre or pitch representative of an urgency of the medical messages, wherein the audible signal is different for different levels of urgency of the medical devices and for each of the medical devices, and wherein the audible signal individually identifies the medical devices and the medical messages based only on the audible signals, wherein the audible signals indicate movement of the medical devices. - View Dependent Claims (12, 13)
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14. A method for generating an audible medical message, said method comprising using at least one processor including at least one memory to:
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receive inputs from different medical devices; determining different sets of complex audible signals for the different medical devices by combining different sounds for each of the sets of the complex audible signals, wherein a first set of the sets of complex audible signals for a first medical device differs from a second set of the sets of audible signals for a second medical device, wherein each of the complex audible signals includes an acoustical property that denotes a different medical device of the medical devices that audibly generates the complex audible signal and a different second acoustical property that denotes a message to be responded to by an operator based on the complex audible signal, wherein the second acoustical property has one or more of a frequency, timbre, attack or pitch that indicates an urgency of the audible signal, wherein the acoustical property is different for each different level of urgency; and broadcast the complex audible signals using the different medical devices, wherein at least one of the complex audible signals indicates movement of the medical devices. - View Dependent Claims (15, 16, 17)
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18. A system comprising:
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one or more processors configured to monitor plural different medical devices performing different medical functions on a patient, the one or more processors configured to determine different acoustic sounds for each of the different medical devices to audibly generate based on outputs of the different medical devices, wherein the one or more processors are configured to communicate with the different medical devices to direct the different medical devices to audibly generate the different acoustic sounds to identify the different medical devices, wherein the one or more processors are configured to monitor movements of the different medical devices and direct the different medical devices to audibly generate the different acoustic sounds to represent the movements of the different medical devices. - View Dependent Claims (19)
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Specification