초록 ▼

An implantable device is used to monitor one or more conditions associated with an external breathing therapy delivered to the patient. The device may monitor therapy parameters including therapy effectiveness, impact of the therapy on the patient, therapy usage, compliance with a prescribed usage,

An implantable device is used to monitor one or more conditions associated with an external breathing therapy delivered to the patient. The device may monitor therapy parameters including therapy effectiveness, impact of the therapy on the patient, therapy usage, compliance with a prescribed usage, therapy interactions, and/or other parameters.

대표청구항 ▼

What is claimed is: 1. A method of monitoring respiration therapy delivered to a patient, comprising: sensing one or more conditions associated with patient-external breathing therapy; and implantably monitoring the patient-external breathing therapy based on the one or more sensed conditions; wher

What is claimed is: 1. A method of monitoring respiration therapy delivered to a patient, comprising: sensing one or more conditions associated with patient-external breathing therapy; and implantably monitoring the patient-external breathing therapy based on the one or more sensed conditions; wherein implantably monitoring the patient-external breathing therapy comprises implantably monitoring patient use of the patient-external breathing therapy; and wherein implantably monitoring the patient use of the patient-external breathing therapy comprises comparing the patient use of patient-external breathing therapy with a prescribed use of the patient-external breathing therapy. 2. The method of claim 1, wherein sensing the one or more conditions comprises sensing one or more conditions associated with positive airway pressure breathing therapy. 3. The method of claim 1, wherein sensing the one or more conditions comprises sensing one or more cardiovascular system conditions. 4. The method of claim 1, wherein sensing the one or more conditions comprises sensing one or more respiratory system conditions. 5. The method of claim 1, wherein sensing the one or more conditions comprises sensing a proximity of the patient to a location of a therapy device delivering the patient-external breathing therapy. 6. The method of claim 1, wherein implantably monitoring the patient-external breathing therapy comprises implantably monitoring an effectiveness of the patient-external breathing therapy. 7. The method of claim 6, wherein implantably monitoring the effectiveness of the patient-external breathing therapy comprises: detecting disordered breathing episodes; and monitoring the effectiveness of the patient-external breathing therapy based on the detected disordered breathing episodes. 8. The method of claim 6, wherein implantably monitoring the effectiveness of the patient-external breathing therapy comprises determining night-to-night changes in the effectiveness of the patient-external breathing therapy. 9. The method of claim 1, wherein implantably monitoring the patient use of the patient-external breathing therapy comprises: analying respiratory waveform morphology; and monitoring the patient use of the patient-external breathing therapy based on the respiratory waveform morphology analysis. 10. The method of claim 1, further comprising providing one or more alert signals associated with the patient use of the patient-external breathing therapy. 11. The method of claim 1, wherein implantably monitoring the patient-external breathing therapy comprises implantably monitoring an impact of the patient-external breathing therapy on the patient. 12. The method of claim 1, wherein implantably monitoring the patient-external breathing therapy comprises implantably monitoring one or more interactions between the patient-external breathing therapy and another therapy delivered to the patient. 13. The method of claim 1, further comprising adapting the patient-external breathing therapy based on the one or more sensed conditions. 14. A medical system, comprising: a sensing system configured to sense conditions associated with a patient-external breathing therapy; and an implantable monitoring device, coupled to the sensing system, the implantable monitoring device configured to monitor the patient-external breathing therapy based on the one or more sensed conditions; wherein the implantable monitoring device is also configured to monitor patient use of the patient-external breathing therapy and to compare the patient use with a prescribed use of the patient-external breathing therapy. 15. The system of claim 14, wherein the patient-external breathing therapy comprises positive airway pressure therapy. 16. The system of claim 14, wherein the implantable monitoring device is disposed within a housing of a cardiac therapy device. 17. The system of claim 14, wherein the sensing system comprises a transthoracic impedance sensor configured to sense respiration signals. 18. The system of claim 14, wherein the sensing system comprises cardiac electrodes configured to sense cardiac electrical signals. 19. The system of claim 14, wherein the implantable monitoring device is configured to monitor an effectiveness of the patient-external breathing therapy based on the sensed conditions. 20. The system of claim 14, wherein the implantable monitoring device comprises a disordered breathing detector configured to detect disordered breathing using the sensed conditions and to monitor the patient-external breathing therapy based on the detection of disordered breathing. 21. The system of claim 14, wherein: the sensing system is configured to sense patient proximity to a device delivering the patient-external breathing therapy; and the implantable monitoring device is configured to monitor patient use of the patient-external breathing therapy based on the patient proximity. 22. The system of claim 14, wherein the implantable monitoring device comprises a communication interface for communicatively coupling with a remote device and the implantable monitoring device is configured to transmit information associated with the one or more sensed conditions to the remote device. 23. The system of claim 14, wherein the implantable monitoring device comprises a memory configured to store information associated with the one or more sensed conditions. 24. A medical system, comprising: means for sensing one or more conditions associated with patient-external breathing therapy; means for implantably monitoring the patient-external breathing therapy based on the one or more sensed conditions; and means for compairing patient usage of the patient-external breathing therapy to a prescribed usage. 25. The system of claim 24, further comprising: means for detecting disordered breathing; and means for implantably monitoring the patient-external breathing therapy based on the detection of disordered breathing. 26. The system of claim 24, further comprising means for monitoring an effectiveness of the patient-external breathing therapy based on the one or more sensed conditions. 27. The system of claim 24, further comprising means for monitoring patient usage of the patient-external breathing therapy.