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SYSTEMS AND METHODS FOR POSITIONING IMPLANTED DEVICES IN A PATIENT
专利权人:
Nevro Corporation
发明人:
James R. Thacker,Jon Parker,Yougandh Chitre
申请号:
US15148987
公开号:
US20160360993A1
申请日:
2016.05.06
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Systems and methods for positioning implanted devices in a patient are disclosed. A method in accordance with a particular embodiment includes, for each of a plurality of patients, receiving a target location from which to deliver a modulation signal to the patient's spinal cord. The method further includes implanting a signal delivery device within a vertebral foramen of each patient, and positioning an electrical contact carried by the signal delivery device to be within ±5 mm. of the target location, without the use of fluoroscopy. The method can still further include, for each of the plurality of patients, activating the electrical contact to modulate neural activity at the spinal cord. In further particular embodiments, RF signals, ultrasound, magnetic fields, and/or other techniques are used to locate the signal delivery device.
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