An antenna assembly includes: an antenna including: a metal signal layer having a
radiating surface; and a feed port; and a waveguide surrounding the antenna and …

US9037259B2 - Methods and apparatuses for remodeling tissue of or adjacent to a body
passage - Google Patents US9037259B2 - Methods and apparatuses for remodeling tissue of …

A catheter and catheter system may be used to treat disease tissue by gentle heating in
combination with gentle or standard dilation. An elongate flexible catheter body with a …

Medical devices and methods for making and using medical devices are disclosed. An
example medical device may include a catheter shaft. An expandable balloon may be …

US9713730B2 - Apparatus and method for treatment of in-stent restenosis - Google Patents
US9713730B2 - Apparatus and method for treatment of in-stent restenosis - Google Patents …

Apparatus, systems, and methods are provided for the gen eration and control of energy
delivery in a dosage to elicit a therapeutic response in diseased tissue. A balloon catheter …

Acoustic energy is delivered to innervated vascular that con tributes to renal sympathetic
nerve activity, Such as inner vated tissue of the renal artery and abdominal aorta. Focused …

A catheter and catheter system can use energy tailored for remodeling and/or removal of
target material along a body lumen, often of atherosclerotic material of a blood vessel of a …

Selective high-frequency spinal chord modulation for inhibiting pain with reduced side
affects and associated systems and methods are disclosed. In particular embodiments, high …

A catheter includes a flexible shaft having a lumen arrangement and a length sufficient to
access a target vessel of a patient. A balloon at the distal end of the shaft is fluidly coupled to …