Implantable ultrasound system for maintaining vessel patency and perfusion
First Claim
Patent Images
1. Apparatus comprising:
- an implantable acoustic transducer;
an acoustic transducer interface circuit communicatively coupled to the acoustic transducer; and
a controller circuit, communicatively coupled to the acoustic transducer interface circuit, wherein the controller is configured to, in response to receiving an indication of a patient condition associated with a development of a blood vessel obstruction, initiate delivery of acoustic energy that mitigates the blood vessel obstruction.
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Abstract
An apparatus comprising an implantable acoustic transducer, an acoustic transducer interface circuit communicatively coupled to the acoustic transducer, and a controller circuit communicatively coupled to the acoustic transducer interface circuit. The controller is configured to, in response to receiving an indication of a patient condition associated with a development of a blood vessel obstruction, initiate delivery of acoustic energy that mitigates the blood vessel obstruction. Other systems and methods are described.
94 Citations
25 Claims
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1. Apparatus comprising:
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an implantable acoustic transducer; an acoustic transducer interface circuit communicatively coupled to the acoustic transducer; and a controller circuit, communicatively coupled to the acoustic transducer interface circuit, wherein the controller is configured to, in response to receiving an indication of a patient condition associated with a development of a blood vessel obstruction, initiate delivery of acoustic energy that mitigates the blood vessel obstruction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method comprising:
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receiving an indication of a patient condition into an implantable medical device (IMD), wherein the patient condition is associated with a development of a blood vessel obstruction; and applying, in response to receiving the indication of the patient condition, acoustic energy that mitigates the blood vessel obstruction using the IMD. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification