IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
US-0209268
(2008-09-12)
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등록번호 |
US-8591430
(2013-11-26)
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발명자
/ 주소 |
- Amurthur, Badri
- Bly, Mark J.
- Libbus, Imad
- Manicka, Yatheendhar D.
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출원인 / 주소 |
|
대리인 / 주소 |
Kilpatrick Townsend & Stockton LLP
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인용정보 |
피인용 횟수 :
65 인용 특허 :
351 |
초록
▼
A respiratory monitoring system is provided. A measuring system is provided that includes, (i) an adherent device configured to be coupled to a patient, the adherent device including a plurality of sensors that monitor respiratory status, at least one of the sensors configured to monitor the patient
A respiratory monitoring system is provided. A measuring system is provided that includes, (i) an adherent device configured to be coupled to a patient, the adherent device including a plurality of sensors that monitor respiratory status, at least one of the sensors configured to monitor the patient's respiration, and (ii) a wireless communication device coupled to the plurality of sensors and configured to transfer patient data directly or indirectly from the plurality of sensors to a remote monitoring system. A remote monitoring system is coupled to the wireless communication device.
대표청구항
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1. A respiratory monitoring system for monitoring a patient, comprising: a patient detecting system comprising, an adherent device configured to couple to a patient, the adherent device comprising a plurality of sensors configured to monitor physiological parameters of the patient to determine respi
1. A respiratory monitoring system for monitoring a patient, comprising: a patient detecting system comprising, an adherent device configured to couple to a patient, the adherent device comprising a plurality of sensors configured to monitor physiological parameters of the patient to determine respiratory status, at least one of the plurality of sensors configured to monitor the patient's respiration, electronic circuitry coupled to the plurality of sensors, the electronic circuitry comprising a wireless communication device, and a flexible, breathable cover disposed over the electronic circuitry; anda remote monitoring system coupled to the wireless communication device, the wireless communication device configured to transfer patient data from the plurality of sensors to the remote monitoring system. 2. The system of claim 1, wherein the plurality of sensors are configured to monitor respiration of the patient with a bioimpedance sensor. 3. The system of claim 1, wherein the plurality of sensors comprises a combination of sensors and the combination of sensors comprises as least one of a bioimpedance sensor, a heart rate sensor or a pulse oximeter sensor. 4. The system of claim 1, wherein the wireless communication device is configured to receive instructional data from the remote monitoring system. 5. The system of claim 1, further comprising: a processor coupled to the plurality of sensors and to the wireless communication device, the processor configured to receive data from the plurality of sensors and process the patient data to generate processed patient data. 6. The system of claim 5, wherein the processor is located at the remote monitoring system. 7. The system of claim 5, the patient detecting system comprises a monitoring unit. 8. The system of claim 1, wherein the remote monitoring system comprises logic resources located at the remote monitoring system, the logic resources configured to determine a physiological event of the patient and determine the respiratory status of the patient. 9. The system of claim 7, wherein the monitoring unit comprises logic resources configured to determine the respiratory status of the patient and to determine a physiological event of a patient, the physiological event comprising apnea. 10. The system of claim 1, wherein the plurality of sensors are configured to monitor respiration of the patient with at least one of heart rate or pulse oximetry monitoring. 11. The system of claim 1, wherein the plurality of sensors are configured to monitor respiration of the patient with a bioimpedance sensor and at least one of heart rate monitoring or pulse oximetry monitoring. 12. The system of claim 1, wherein the adherent device is configured to monitor the patient's respiration continuously. 13. The system of claim 1, wherein the adherent device is configured to monitor a pulmonary disorder comprising at least one of chronic obstructive pulmonary disease, asthma or sleep disordered breathing. 14. The system of claim 1, wherein the plurality of sensors comprises a posture sensor for orthopnea monitoring. 15. The system of claim 14, wherein the posture sensor comprises at least one of a piezoelectric accelerometer, capacitive accelerometer or electromechanical accelerometer. 16. The system of claim 14, wherein the posture sensor comprises a 3-axis accelerometer. 17. The system of claim 1, wherein the patient detecting system and the remote monitoring system are configured to monitor the patient for a patient sleep study. 18. The system of claim 17, wherein the plurality of sensors comprises a patient movement sensor. 19. The system of claim 18, wherein the patient movement sensor comprises at least one of a piezoelectric accelerometer, a capacitive accelerometer or an electromechanical accelerometer. 20. The system of claim 18, wherein the adherent device comprises a plurality of patches, wherein at least a first patch of the plurality is configured for placement a thorax of the patient, and at least a second patch of the plurality is configured for placement at another patient site away from the thorax to measure patient movement. 21. The system of claim 1, further comprising a processor configured to determine the respiratory status in response to a weighted combination of change in sensor outputs. 22. The system of claim 1, further comprising a processor configured to: detect when a first rate of change of at least two sensor outputs measured over a first period of time is greater than a second rate of change in the sensor outputs measured over a second period of time that is longer than the first period of time; andupon such detection, determine the respiratory status of the patient. 23. The system of claim 22 wherein the first period of time comprises no more than about 10 seconds and the second period of time comprises at least about one hour. 24. The system of claim 1, further comprising a processor configured to determine the respiratory status of the patient in response to a tiered combination of at least a first sensor output and a second sensor output, with the first sensor output indicating a problem that is then verified by at least a second sensor output. 25. The system of claim 1, further comprising a processor configured to determine a physiological event of the patient in response to a variance from baseline values of sensor outputs. 26. The system of claim 25, wherein the baseline values are defined by a look up table. 27. The system of claim 1, wherein the plurality of sensors comprises at least a first sensor, a second sensor and a third sensor. 28. The system of claim 1, wherein the cover comprises an elastomer. 29. The system of claim 28, wherein the elastomer is fenestrated. 30. The system of claim 1, wherein the cover comprises a breathable fabric.
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