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:
Jul. 19, 2016
Filed:
Mar. 06, 2014
Richard M. Levitan, Rednor, PA (US);
Richard M. Levitan, Rednor, PA (US);
Other;
Abstract
In one embodiment, an introducer has a round handle; a first curved, flattened (i.e., oval) section connected to the handle; a first straight, unflattened (i.e., circular) section connected to the first curved section; a second curved, flattened section connected to the first straight section; and a last straight, unflattened section connected to the second curved section. The curved, flattened sections allow the introducer to unbend in the anterior-posterior direction to enable a user to introduce a tube or other airway catheter into a surgical airway. The major axis of the oval sections is equal to the diameter of the circular sections, substantially preventing side-to-side bending of the introducer. A rounded distal end provides tactile feedback resulting from palpation of the patient's anterior tracheal rings to confirm proper insertion of the introducer, while tenting of the skin indicates improper insertion.