Method and apparatus for thoracoscopic intracardiac procedures

AT Roth, HS Gifford - US Patent 5,823,956, 1998 - Google Patents
Devices, systems, and methods are provided for accessing the interior of the heart and
performing procedures therein While the heart is beating. In one embodiment, a tubular …
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Method and apparatus for thoracoscopic intracardiac procedures

AT Roth, HS Gifford - US Patent 5,823,956, 1998 - freepatentsonline.com
Devices, systems, and methods are provided for accessing the interior of the heart and
performing procedures therein while the heart is beating. In one embodiment, a tubular …