IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0128835
(1998-08-04)
|
우선권정보 |
EP-0890155 (1997-08-05) |
발명자
/ 주소 |
- Klein, Erich
- Renner, Heinz
|
출원인 / 주소 |
- Koninklijke Philips Electronics N.V.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
14 인용 특허 :
12 |
초록
▼
A device (8) which includes an electroacoustic transducer (7) for the acoustic reproduction of sound signals to an ear (14) of a user (2) who assumes a user position at the device. The transducer is optimized for the acoustic reproduction of speech-signal sound waves and is equipped with arrangement
A device (8) which includes an electroacoustic transducer (7) for the acoustic reproduction of sound signals to an ear (14) of a user (2) who assumes a user position at the device. The transducer is optimized for the acoustic reproduction of speech-signal sound waves and is equipped with arrangement means (25) for realizing a distinct directivity for the speech-signal sound waves emitted by the transducer. As a result of its directivity, the transducer directs the speech-signal sound waves which it emits preferentially to the ear of a user who is in the user posture.
대표청구항
▼
A device (8) which includes an electroacoustic transducer (7) for the acoustic reproduction of sound signals to an ear (14) of a user (2) who assumes a user position at the device. The transducer is optimized for the acoustic reproduction of speech-signal sound waves and is equipped with arrangement
A device (8) which includes an electroacoustic transducer (7) for the acoustic reproduction of sound signals to an ear (14) of a user (2) who assumes a user position at the device. The transducer is optimized for the acoustic reproduction of speech-signal sound waves and is equipped with arrangement means (25) for realizing a distinct directivity for the speech-signal sound waves emitted by the transducer. As a result of its directivity, the transducer directs the speech-signal sound waves which it emits preferentially to the ear of a user who is in the user posture. to impart a predetermined delay to the output signal from the first operational amplifier. A second operational amplifier is coupled to receive the voltage difference signal. The output signal from the second operational amplifier has a sufficiently fast time response relative to the output signal from the lag network. he medical device is a wearable cardio-defibrillator. 8. The system as recited in claim 4, wherein said means for exchanging information includes means for transmitting patient medical information from the medical device to the patient database. 9. The system as recited in claim 4, wherein said means for monitoring operations information includes means for monitoring battery status for a battery of the medical device. 10. The system as recited in claim 6, further comprising means for storing operating status information of the cardiac defibrillator and wherein said means for exchanging information includes means for transmitting operating status information to the patient database via the communication network. 11. The system as recited in claim 10 wherein said means for monitoring operating status information includes means for monitoring battery status for a battery of the medical device. 12. The system as recited in claim 11 wherein said means for monitoring operating status information further includes means for transmitting the operating status information to the patient database. 13. The system as recited in claim 12, wherein said operating status information includes one or more of battery capacity, system memory, patient device utilization and system noise. 14. The system as recited in claim 13, further including means for analyzing said operating status information. 15. The system as recited in claim 14, further including means for transmitting parameter update information to the medical device based on said analysis of the operating status information. 16. The system as recited in claim 8, further including means for accessing the patient database via the communication network, wherein medical personnel can analyze the patient medical information from a remote location. 17. The system as recited in claim 10, further including means for accessing the patient database via the communication network, such that technical personnel can analyze said operating status information. 18. The system as recited in claim 17, wherein said operating status information includes one or more of patient wear data for the cardiac defibrillator, alarm indicators, and ECG signal information. 19. A system for monitoring patient medical information and providing treatment to a patient, the system comprising: a wearable medical device for monitoring and storing medical parameters and treating the patient in response to a monitored medical condition, the medical device operatively attachable to the patient such that the medical device is worn by the patient; a communications network; means for connecting the medical device to the communication network; a patient database; means for connecting the patient database to the communication network; means for monitoring and storing patient medical parameters, device performance data and patient compliance data; means for exchanging information between the medical device and the patient database, including means for transmitting the patient medical parameters, device performance data and patient compliance data to the patient database via the communications network; and means for downloading device parameter software to the medical device from the communications network. 20. The system as recited in claim 19, wherein the device parameter software includes one or more of operations upgrade software, patient compliance guidelines or product maintenance information. 21. A system for monitoring patient medical information and providing treatment to a patient, the system comprising: a wearable cardiac defibrillator for collecting and storing electro-cardiogram (ECG) data and treating the patient in response to the collected ECG data, the cardiac defibrillator operatively attachable to the patient such that the cardiac defibrillator is worn by the patient; a communications network; means for connecting the cardiac defibrillator to the communication network; a patient database; means for co nnecting the patient database to the communication network; means for monitoring and storing patient medical parameters, device performance data and patient compliance data; means for exchanging information between the cardiac defibrillator and the patient database, including means for transmitting the patient medical parameters, device performance data and patient compliance data to the patient database via the communications network, and means for transmitting instructions on proper use and operation of the cardiac defibrillator to the patient via the communications network; and means for downloading software to the cardiac defibrillator from the communications network. 22. A system for monitoring patient medical information and providing treatment to a patient, the system comprising: a wearable cardiac defibrillator for collecting and storing electro-cardiogram (ECG) data and treating the patient in response to the collected ECG data, the cardiac defibrillator operatively attachable to the patient such that the cardiac defibrillator is worn by the patient; a communications network; means for connecting the cardiac defibrillator to the communication network; a patient database; means for connecting the patient database to the communication network; means for exchanging information between the cardiac defibrillator and the patient database; and means for downloading instructions for proper operation of the cardiac defibrillator to a patient wearing the cardiac defibrillator via the communications network. 23. The system as recited in claim 22, wherein said means for connecting the cardiac defibrillator to the communications network comprises a base station having a modem for accessing the communications network and a transcutaneous informational transmission device operably associated with the base station for communication with the cardiac defibrillator. 24. The system as recited in claim 22, further comprising means for monitoring an operating status of the cardiac defibrillator. 25. The system as recited in claim 22, wherein said means for exchanging information includes means for transmitting patient medical information from the cardiac defibrillator to the patient database. 26. The system as recited in claim 22, wherein said means for monitoring operations information includes means for monitoring battery status for a battery of the cardiac defibrillator. 27. The system as recited in claim 24, further comprising means for storing operating status information of the cardiac defibrillator and wherein said means for exchanging information includes means for transmitting operating status information to the patient database via the communication network. 28. The system as recited in claim 27 wherein said means for monitoring operating status information includes means for monitoring battery status for a battery of the cardiac defibrillator. 29. The system as recited in claim 28 wherein said means for monitoring operating status information further includes means for transmitting the operating status information to the patient database. 30. The system as recited in claim 29 wherein said operating status information includes one or more of battery capacity, system memory, patient device utilization and system noise. 31. The system as recited in claim 30, further including means for analyzing said operating status information. 32. The system as recited in claim 31, further including means for transmitting parameter update information to the cardiac defibrillator based on said analysis of the operating status information. 33. The system as recited in claim 25, further including means for accessing the patient database via the communication network, wherein medical personnel can analyze the patient medical information from a remote location. 34. The system as recited in claim 27, further including means for accessing the patient database via the communication network, such that technical personnel can analyze said
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