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. 10, 1993
Filed:
Oct. 21, 1991
Richard D Strickland, Sandy, UT (US);
Ballard Medical Products, Draper, UT (US);
Abstract
The present invention relates generally to apparatus and methods used in trans-tracheal oxygen therapy to permit a micro-tracheal catheter to be inserted into the throat, so that breathing efficiency may be enhanced through the introduction of a continuous stream of oxygen directly into the patient's lungs. More particularly, this invention relates to an adapter for use on the outer end of the micro-tracheal catheter to connect the micro-tracheal catheter to an oxygen source through an oxygen supply hub while simultaneously and selectively permitting the introduction of a saline solution or other material into the patient's lungs through a second material supply hub. During the introduction of solution into the lungs, no oxygen is lost, and the stream of oxygen remains continuous.