Physiological data acquisition and management system for use with an implanted wireless sensor
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G08B-001/08
G08B-023/00
H01Q-007/00
H03J-003/04
출원번호
US-0852724
(2007-09-10)
등록번호
US-8111150
(2012-02-07)
발명자
/ 주소
Miller, Donald J.
Rutkowski, Kim
Kroh, Jason
Brogdon, Shawn Michael
Moore, Erik
출원인 / 주소
CardioMEMS, Inc.
대리인 / 주소
Kilpatrick Townsend & Stockton LLP
인용정보
피인용 횟수 :
8인용 특허 :
42
초록▼
Aspects and embodiments of the present invention provide a system for obtaining, processing and managing data from an implanted sensor. In some embodiments, a patient or other persons can use a flexible antenna to obtain data from the implanted sensor. The flexible antenna includes at least one tran
Aspects and embodiments of the present invention provide a system for obtaining, processing and managing data from an implanted sensor. In some embodiments, a patient or other persons can use a flexible antenna to obtain data from the implanted sensor. The flexible antenna includes at least one transmit loop and at least one receive loop. The transmit loop is adapted to propagate energizing signals to the implanted sensor. The receive loop is adapted to detect a response signal from the implanted sensor. The transmit loop includes a capacitor formed by a discontinuous area. The capacitor is adapted to allow the loop to be tuned. The flexible antenna can communicate with a patient device that collects the data from the implanted sensor, creates a data file and transmits the data file to a remote server over a network. A physician or other authorized person may access the remote server using an access device.
대표청구항▼
1. A system for obtaining, processing and managing data from an implanted sensor, the system comprising: a flexible antenna comprising a transmit loop and a receive loop, the receive loop for receiving an implanted sensor signal containing data, the transmit loop for transmitting an energizing signa
1. A system for obtaining, processing and managing data from an implanted sensor, the system comprising: a flexible antenna comprising a transmit loop and a receive loop, the receive loop for receiving an implanted sensor signal containing data, the transmit loop for transmitting an energizing signal to the implanted sensor, the transmit loop comprising a capacitor to tune the transmit loop, wherein the capacitor is formed by a first element, a second element disconnected from the first element, and a gap between the first element and the second element, the gap having a pre-selected size, wherein the flexible antenna sends the data to a patient device;the patient device comprising a patient device engine that creates a data file based on the sensor signal data and transmits the data file to a remote server over the network, wherein the remote server stores the data file; andan access device for accessing the data file, wherein the access device is in communication with the remote server. 2. The system of claim 1, further comprising a patient control device associated with the antenna, wherein the patient control device causes the antenna to transmit an energizing signal to the implanted sensor. 3. The system of claim 1, wherein the remote server comprises a management engine that scans the remote server for new data files, formats the data files, and sends a notification to a user that new data files are stored on the remote server. 4. The system of claim 1, wherein the management engine formats the data files by sorting data in a database, generating a waveform based on the data, and creating a visual display of the data. 5. The system of claim 1, wherein the data file comprises patient identification and an implanted sensor signal waveform. 6. The system of claim 1, wherein the transmit loop and the receive loop are associated with a substrate, the substrate being attached to a base comprising a pad adapted to receive a person's body part, wherein the antenna is in communication with the patient device through an antenna cable associated with the base. 7. The system of claim 6, wherein the base comprises self diagnostic circuitry for detecting flexible antenna malfunctions, the self diagnostic circuitry comprising an inductor connected to a capacitor through a switch. 8. A flexible antenna, comprising: a receive loop that receives implanted sensor signals;a transmit loop for transmitting an energizing signal to the implanted sensor, the transmit loop comprising a first element, a second element, and a capacitor to tune the transmit loop, wherein the capacitor is formed by the first element, the second element disconnected from the first element, and a gap between the first element and the second element, the gap having a pre-selected size, wherein the flexible antenna sends the data to a patient device; anda substrate, wherein the receive loop and transmit loop are mounted to the substrate and the substrate being connected to a base. 9. The flexible antenna of claim 8, further comprising a sheath adapted to receive the receive loop and the transmit loop, the sheath being connected to the substrate. 10. The flexible antenna of claim 8, wherein the base comprises: a pad adapted to receive a person's body part;a support structure; anda shield for substantially preventing electromagnetic signals from passing through the shield, the shield comprising a conduit housing an antenna cable adapted to connect to the receive loop and transmit loop. 11. The flexible antenna of claim 10, wherein the pad is a headrest pad adapted to receive a person's head. 12. The flexible antenna of claim 10, wherein the base further comprises self diagnostic circuitry adapted to detect flexible antenna malfunctions, the self diagnostic circuitry comprising an inductor connected to a capacitor through a switch. 13. The system of claim 1, wherein the transmit loop is disconnected from the receive loop. 14. A flexible antenna comprising: a first loop configured to receive a signal from an implanted sensor, at least part of the signal representing data from the implanted sensor;a second loop configured to transmit an energizing signal to the implanted sensor, the second loop comprising a first element and a second element, the first element being disconnected from the second element to form a gap having a pre-selected size, wherein the first element and the second element are configured to tune the second loop; anda substrate in which the first loop and the second loop are mounted, wherein the substrate is connected to a base,wherein the flexible antenna is configured to send the data to a patient device. 15. The flexible antenna of claim 14, wherein the first element and the second element form a capacitor adapted to tune the second loop. 16. The flexible antenna of claim 14, wherein the base comprises self-diagnostic circuitry adapted to detect flexible antenna malfunctions, the self-diagnostic circuitry comprising an inductor connected to a capacitor through a switch. 17. The flexible antenna of claim 14, wherein the base comprises: a pad adapted to receive a body part of a person;a support structure; anda shield for substantially preventing electromagnetic signals from passing through the shield, the shield comprising a conduit that houses an antenna cable adapted to connect to the first loop and the second loop. 18. The flexible antenna of claim 17, wherein the pad is a headrest pad adapted to receive a head of a person. 19. The flexible antenna of claim 17, wherein the base further comprises self-diagnostic circuitry adapted to detect flexible antenna malfunctions, the self-diagnostic circuitry comprising an inductor connected to a capacitor through a switch. 20. The flexible antenna of claim 8, wherein a dielectric material is disposed in the gap. 21. The flexible antenna of claim 8, wherein the gap is formed by at least part of the first element overlapping at least part of the second element. 22. The flexible antenna of claim 21, wherein the first element and the second element each comprise a tubular cross-sectional shape.
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