The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2003
Filed:
Dec. 08, 2000
Matthew A. Palmer, Miami, FL (US);
Javier E. Castañeda, Miami, FL (US);
Jose Luis Francese, Springs, FL (US);
Ralph de la Torre, Charlestown, MA (US);
Medcanica, Inc., Miami, FL (US);
Abstract
A method for performing through-port off-pump beating heart coronary artery bypass surgery is provided. A port device is positioned in the chest wall and directed as necessary. A heart stabilizer is coupled to the port, and operated to apply a compressive force against the heart wall surrounding a location the required bypass such that the location is substantially immobilized. An instrument stabilizer includes a cannula which is inserted through a hole in the chest cavity, and the distal tip of the cannula is located adjacent the surgical site. The instrument stabilizer dampens movement of a surgical instrument, e.g., a scalpel or needle holder, extended therethrough. Once the bypass procedure is complete, the instruments, heart stabilizer, instrument stabilizers, and port are removed from the body of the patient.