IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0605579
(2009-10-26)
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등록번호 |
US-8593107
(2013-11-26)
|
발명자
/ 주소 |
- Penner, Avi
- Doron, Eyal
- Stahmann, Jeffrey E.
- Maile, Keith R.
- Tran, Binh C.
- Liao, Wangcai
- Mi, Bin
- Huelskamp, Paul J.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
27 인용 특허 :
170 |
초록
▼
Methods, systems, and apparatus for recharging medical devices implanted within the body are disclosed. An illustrative method of recharging an implanted medical device includes delivering a charging device to a location adjacent to the implanted medical device, activating a charging element coupled
Methods, systems, and apparatus for recharging medical devices implanted within the body are disclosed. An illustrative method of recharging an implanted medical device includes delivering a charging device to a location adjacent to the implanted medical device, activating a charging element coupled to the charging device and transmitting charging energy to a receiver of the implanted medical device, and charging the implanted medical device using the transmitted charging energy from the charging device.
대표청구항
▼
1. A method of recharging a medical device implanted within a body lumen of a body, the medical device including a first, rechargeable, power source and a receiver, the method comprising: delivering a distal section of a charging device to a location within the body adjacent to the implanted medical
1. A method of recharging a medical device implanted within a body lumen of a body, the medical device including a first, rechargeable, power source and a receiver, the method comprising: delivering a distal section of a charging device to a location within the body adjacent to the implanted medical device, the charging device including a charging element operatively coupled to a second power source;activating the charging element and transmitting energy to the implanted medical device; andcharging the first power source within the implanted medical device using the transmitted energy from the charging element. 2. The method of claim 1, wherein the charging element is coupled to the distal section of the charging device. 3. The method of claim 1, wherein the charging element is coupled to a proximal section of the charging device, and wherein transmitting energy to the implanted medical device includes transmitting energy through an interior lumen of the charging device. 4. The method of claim 1, wherein the charging element is an acoustic transducer, and wherein transmitting energy to the implanted medical device includes transmitting acoustic energy to an acoustic transducer coupled to the implanted medical device. 5. The method of claim 1, wherein the charging element is an electromagnetic transmitter, and wherein transmitting energy to the implanted medical device includes transmitting electromagnetic energy to an antenna or coil coupled to the implanted medical device. 6. The method of claim 1, wherein the charging device includes a means for cooling the charging element. 7. The method of claim 6, wherein the cooling means includes at least one cooling lumen within the charging device in fluid communication with a cooling medium. 8. The method of claim 1, wherein the charging device is a therapy delivery device, and further including providing therapy to the body. 9. The method of claim 1, wherein the charging device includes a focusing or collimating element adapted to focus the energy transmitted to the implanted medical device. 10. The method of claim 1, wherein delivering the distal section of the charging device to a location adjacent to the implanted medical device includes inserting the distal section of the charging device into the same body lumen as the implanted medical device. 11. The method of claim 1, wherein delivering the distal section of the charging device to a location adjacent to the implanted medical device includes inserting the distal section of the charging device into another body lumen adjacent to the body lumen containing the implanted medical device. 12. The method of claim 1, wherein delivering the distal section of the charging device to a location adjacent to the implanted medical device includes inserting the distal section of the charging device into the esophagus adjacent to the body lumen containing the implanted device. 13. The method of claim 1, wherein the charging device further includes a pressure sensor, and further including calibrating the implanted device using the pressure sensor. 14. The method of claim 1, wherein the charging device further includes a temperature sensor, and further including calibrating the charging device using the temperature sensor. 15. The method of claim 14, wherein the temperature sensor comprises a thermocouple wire embedded in a distal section of the charging device. 16. The method of claim 1, wherein the charging device includes a means for sensing electrical leakage from the charging element. 17. A method of recharging a medical device implanted within a body lumen of a body, the medical device including a first, rechargeable, power source and a receiver, the method comprising: delivering a distal section of a charging device to a location within the body adjacent to the implanted medical device, the charging device including an acoustic transducer operatively coupled to a second power source and at least one sensor;activating the acoustic transducer and transmitting an acoustic signal to the implanted medical device;sensing at least one parameter associated with the transmitted acoustic signal;adjusting at least one operating parameter of the acoustic transducer based at least in part on the at least one sensed parameter; andcharging the first power source within the implanted medical device.
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