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:
Feb. 23, 1993
Filed:
Jun. 24, 1991
Applicant:
Inventor:
Sam I Hakki, Plant City, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604 35 ; 604 28 ; 604 43 ; 604 96 ;
Abstract
An apparatus and method is disclosed for an improved multi-tubed catheter for physically dislodging and removing material from a lung by suction and simultaneously aerating the lung with oxygen. The catheter comprises an oxygen tube for conveying oxygen into the lung, a suction tube adapted to remove material from the lung and an inflation tube for inflating a small balloon for separating the flow of oxygen from the suction. As the multi-tubed catheter is moved through the lung, the balloon mechanically dislodges material from the lung to be conveyed out of the lung through the suction tube. The lung is contiuously ventilated by oxygen during the removal process.