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:
Aug. 03, 2004
Filed:
Mar. 17, 2000
Daniel J. Balbierz, Redwood City, CA (US);
R. ITA Medical Systems, Inc., Mountain View, CA (US);
Abstract
A method and apparatus for obtaining a lung biopsy with an apparatus capable of sealing tears within the lung and pleural space to reduce the risk of pneumothorax or pulmonary hemorrhage. The apparatus includes an RF ablation apparatus having a lung biopsy device an energy delivery device including at least one electrode designed to be deployed into target lung tissue, and a sensor. A closure device is operatively coupled to the elongated member to produce an immediate tight seal and promote healing at the tissue interface. A feedback control device is operatively coupled to the sensor and a RF source for controlling energy delivered to the electrodes.