Invention Grant
US07922663B2 Implantable ultrasound system for maintaining vessel patency and perfusion
有权
用于维持血管通畅和灌注的植入式超声系统
- Patent Title: Implantable ultrasound system for maintaining vessel patency and perfusion
- Patent Title (中): 用于维持血管通畅和灌注的植入式超声系统
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Application No.: US11903735Application Date: 2007-09-24
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Publication No.: US07922663B2Publication Date: 2011-04-12
- Inventor: Binh C. Tran , Abhi Chavan , Rodney W. Salo , Jonathan Kwok
- Applicant: Binh C. Tran , Abhi Chavan , Rodney W. Salo , Jonathan Kwok
- Applicant Address: US MN St. Paul
- Assignee: Cardiac Pacemakers, Inc.
- Current Assignee: Cardiac Pacemakers, Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: A61B8/00
- IPC: A61B8/00
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.
Public/Granted literature
- US20090082781A1 Implantable ultrasound system for maintaining vessel patency and perfusion Public/Granted day:2009-03-26
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