System and method of treatment for insomnia and occasional sleeplessness

A system configured to provide breathing cues to a patient to alleviate insomnia or sleeplessness, the system being configured to provide the breathing cues to the patient as the patient is supported by a support surface, the system comprising:

• a feedback system configured to provide breathing cues to the patient via one or more feedback mechanisms, wherein the feedback system includes multiple feedback mechanisms;
• a patient monitor configured to generate one or more signals that convey information related to one or more physiological functions of the patient, the patient monitor comprising one or more sensors configured to generate one or more signals that convey information related to the one or more physiological functions, wherein the one or more physiological functions of the patient include a current breathing rate;
• and
• a processor in operative communication with each of the feedback system and the patient monitor, the processor being configured
• (i) to determine information related to at least one of the one or more physiological functions based at least in part on the one or more signals generated by the patient monitor, wherein the determined information includes a target breathing rate,
• (ii) to determine an adjusted target breathing rate based on the current breathing rate and the target breathing rate of the patient, wherein the processor is configured to determine the adjusted target breathing rate to reduce a difference between the current breathing rate and the target breathing rate in an incremental manner,
• (iii) to determine activation and/or deactivation of individual ones of the one or more feedback mechanisms, wherein the determination is based on determined information related to at least one of the one or more physiological functions, and
• (iv) to control the feedback system to activate individual ones of the one or more feedback mechanisms and provide the breathing cues to the patient according to a predetermined algorithm designed to prompt the patient to breathe at the adjusted target breathing rate such that the provided breathing cues correspond to the adjusted target breathing rate and such that the breathing cues are provided by the activated individual ones of the one or more feedback mechanisms, wherein the system further comprises a pressure support apparatus configured to provide a pressurized flow of gas for delivery to an airway of the patient, wherein provided breathing cues by the feedback system include one or more variations of one or more properties of the pressurized flow of gas, wherein the one or more sensors of the patient monitor comprise one or more sensors configured to generate output signals that convey information related to one or more ambient conditions, wherein the processor is further configured to determine one or more ambient conditions based on the generated output signals, wherein the processor is configured such that determination of activation and/or deactivation of individual ones of the one or more feedback mechanisms is further based on the one or more determined ambient conditions, wherein the one or more ambient conditions include one or more of an ambient light level, an ambient noise level, and/or one or more frequency ranges of ambient light, wherein the one or more feedback mechanisms comprise a visual feedback mechanism, wherein the processor is configured to determine activation of the visual feedback mechanism responsive to a determination that the ambient light level is below a light level threshold, wherein the processor is further configured to determine an effectiveness of the system to alleviate insomnia or sleeplessness for the patient, wherein the effectiveness for the patient is based on an amount of time used to reduce the difference between the current breathing rate and the target breathing rate.

A method of providing breathing cues to a patient to alleviate insomnia or sleeplessness, the method being implemented in a system including multiple feedback mechanisms configured to provide breathing cues, the method comprising:

• generating one or more signals that convey information related to one or more physiological functions of the patient;
• generating output signals that convey information related to one or more ambient conditions;
• determining information related to at least one of the one or more physiological functions of the patient based at least in part on the generated one or more signals, wherein the one or more physiological functions of the patient include a current breathing rate;
• determining one or more ambient conditions based on the generated output signals;
• determining a target breathing rate based on the one or more generated signals;
• determining an adjusted target breathing rate based on the current breathing rate and the target breathing rate, wherein the adjusted target breathing rate is determined to reduce a difference between the current breathing rate and the target breathing rate in an incremental manner;
• determining activation and/or deactivation of individual ones of the multiple feedback mechanisms, wherein the determination is based on the one or more physiological functions and the one or more determined ambient conditions;
• activating individual ones of the multiple feedback mechanisms;
• providing breathing cues to the patient via activated individual ones of the multiple feedback mechanisms, the breathing cues being provided according to a predetermined algorithm designed to prompt the patient to breathe at the adjusted target breathing rate such that the provided breathing cues correspond to the adjusted target breathing rate and such that the breathing cues are provided by the activated individual ones of the multiple feedback mechanisms;
• and
• providing a pressurized flow of gas for delivery to an airway of the patient;
• wherein the provided breathing cues include one or more variations of one or more properties of the pressurized flow of gas, wherein the one or more ambient conditions include an ambient light level, wherein the multiple feedback mechanisms include a visual feedback mechanism, and wherein determining activation and/or deactivation of individual ones of the multiple feedback mechanisms is responsive to a determination that the ambient light level is below a light level threshold,
• wherein the multiple feedback mechanisms comprise an auditory feedback mechanism, wherein determining deactivation of the visual feedback mechanism is responsive to a determination that the ambient light level is above a particular light level threshold, and wherein a determination of activation of the auditory feedback mechanism is responsive to the determined deactivation of the visual feedback mechanism.

A method of providing breathing cues to a patient to alleviate insomnia or sleeplessness, the method being implemented in a system including multiple feedback mechanisms configured to provide breathing cues, the method comprising:

• generating one or more signals that convey information related to one or more physiological functions of the patient;
• generating output signals that convey information related to one or more ambient conditions;
• determining information related to at least one of the one or more physiological functions of the patient based at least in part on the generated one or more signals, wherein the one or more physiological functions of the patient include a current breathing rate;
• determining one or more ambient conditions based on the generated output signals;
• determining a target breathing rate based on the one or more generated signals;
• determining an adjusted target breathing rate based on the current breathing rate and the target breathing rate, wherein the adjusted target breathing rate is determined to reduce a difference between the current breathing rate and the target breathing rate in an incremental manner;
• determining activation and/or deactivation of individual ones of the multiple feedback mechanisms, wherein the determination is based on the one or more physiological functions and the one or more determined ambient conditions;
• activating individual ones of the multiple feedback mechanisms;
• providing breathing cues to the patient via activated individual ones of the multiple feedback mechanisms, the breathing cues being provided according to a predetermined algorithm designed to prompt the patient to breathe at the adjusted target breathing rate such that the provided breathing cues correspond to the adjusted target breathing rate and such that the breathing cues are provided by the activated individual ones of the multiple feedback mechanisms;
• and
• providing a pressurized flow of gas for delivery to an airway of the patient;
• wherein the provided breathing cues include one or more variations of one or more properties of the pressurized flow of gas, wherein the one or more ambient conditions include an ambient light level, wherein the multiple feedback mechanisms include a visual feedback mechanism, and wherein determining activation and/or deactivation of individual ones of the multiple feedback mechanisms is responsive to a determination that the ambient light level is below a light level threshold, further comprising:
• determining an effectiveness of the method to alleviate insomnia or sleeplessness for the patient, wherein the effectiveness for the patient is based on an amount of time used to reduce the difference between the current breathing rate and the target breathing rate.

A system configured to provide breathing cues to a patient to alleviate insomnia or sleeplessness, the system comprising:

• means for providing breathing cues to the patient via one or more feedback mechanisms, wherein the means for providing breathing cues includes multiple feedback mechanisms;
• means for generating one or more signals that convey information related to one or more physiological functions of the patient;
• means for generating output signals that convey information related to one or more ambient conditions;
• means for determining information related to at least one of the one or more physiological functions of the patient based at least in part on the generated one or more signals, wherein the one or more physiological functions of the patient include a current breathing rate;
• means for determining one or more ambient conditions based on the generated output signals;
• means for determining a target breathing rate based on the one or more generated output signals;
• means for determining an adjusted target breathing rate based on the current breathing rate and the target breathing rate, wherein the adjusted target breathing rate is determined to reduce a difference between the current breathing rate and the target breathing rate in an incremental manner;
• means for determining activation and/or deactivation of individual ones of the multiple feedback mechanisms, wherein the determination is based on the one or more physiological functions and the one or more determined ambient conditions;
• means for activating individual ones of the multiple feedback mechanisms;
• means for providing breathing cues via activated individual ones of the multiple feedback mechanisms, the breathing cues being provided according to a predetermined algorithm designed to prompt the patient to breathe at the adjusted target breathing rate such that the provided breathing cues correspond to the adjusted target breathing rate and such that the breathing cues are provided by the activated individual ones of the multiple feedback mechanisms;
• and
• means for providing a pressurized flow of gas for delivery to an airway of the patient, wherein the provided breathing cues include one or more variations of one or more properties of the pressurized flow of gas, wherein the one or more ambient conditions include an ambient light level, wherein the multiple feedback mechanisms include a visual feedback mechanism, and wherein operation of the means for determining activation and/or deactivation of individual ones of the multiple feedback mechanisms is responsive to a determination that the ambient light level is below a light level threshold, wherein the multiple feedback mechanisms comprise an auditory feedback mechanism, wherein the means for determining activation and/or deactivation of individual ones of the multiple feedback mechanisms is configured to determine deactivation of the visual feedback mechanism responsive to a determination that the ambient light level is above a particular light level threshold, and further configured to determine activation of the auditory feedback mechanism responsive to the determined deactivation of the visual feedback mechanism.

A system configured to provide breathing cues to a patient to alleviate insomnia or sleeplessness, the system comprising:

• means for providing breathing cues to the patient via one or more feedback mechanisms, wherein the means for providing breathing cues includes multiple feedback mechanisms;
• means for generating one or more signals that convey information related to one or more physiological functions of the patient;
• means for generating output signals that convey information related to one or more ambient conditions;
• means for determining information related to at least one of the one or more physiological functions of the patient based at least in part on the generated one or more signals wherein the one or more physiological functions of the patient include a current breathing rate;
• means for determining one or more ambient conditions based on the generated output signals;
• means for determining a target breathing rate based on the one or more generated output signals;
• means for determining an adjusted target breathing rate based on the current breathing rate and the target breathing rate, wherein the adjusted target breathing rate is determined to reduce a difference between the current breathing rate and the target breathing rate in an incremental manner;
• means for determining activation and/or deactivation of individual ones of the multiple feedback mechanisms, wherein the determination is based on the one or more physiological functions and the one or more determined ambient conditions;
• means for activating individual ones of the multiple feedback mechanisms;
• means for providing breathing cues via activated individual ones of the multiple feedback mechanisms, the breathing cues being provided according to a predetermined algorithm designed to prompt the patient to breathe at the adjusted target breathing rate such that the provided breathing cues correspond to the adjusted target breathing rate and such that the breathing cues are provided by the activated individual ones of the multiple feedback mechanisms;
• and
• means for providing a pressurized flow of gas for delivery to an airway of the patient, wherein the provided breathing cues include one or more variations of one or more properties of the pressurized flow of gas, wherein the one or more ambient conditions include an ambient light level, wherein the multiple feedback mechanisms include a visual feedback mechanism, and wherein operation of the means for determining activation and/or deactivation of individual ones of the multiple feedback mechanisms is responsive to a determination that the ambient light level is below a light level threshold, further comprising:
• means for determining an effectiveness of the system to alleviate insomnia or sleeplessness for the patient, wherein the effectiveness for the patient is based on the amount of time used to reduce the difference between the current breathing rate and the target breathing rate.