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:
Mar. 26, 2019
Filed:
Oct. 18, 2011
Mark Thomas O'connor, Auckland, NZ;
Jimmy Edward Eaton-evans, Galway, IE;
Neil Gray Duthie, Auckland, NZ;
Brent Ian Laing, Auckland, NZ;
Steven Charles Korner, Masterton, NZ;
Laurence Gulliver, Auckland, NZ;
Puqing Zhang, Auckland, NZ;
Andrew Grant Niccol, Auckland, NZ;
Charles William Douglas Irving, Bristol, GB;
Craig Karl White, Auckland, NZ;
Caroline Geraldine Hopkins, Auckland, NZ;
Michael Paul Ronayne, Auckland, NZ;
Callum James Thomas Spence, Auckland, NZ;
Mark Thomas O'Connor, Auckland, NZ;
Jimmy Edward Eaton-Evans, Galway, IE;
Neil Gray Duthie, Auckland, NZ;
Brent Ian Laing, Auckland, NZ;
Steven Charles Korner, Masterton, NZ;
Laurence Gulliver, Auckland, NZ;
Puqing Zhang, Auckland, NZ;
Andrew Grant Niccol, Auckland, NZ;
Charles William Douglas Irving, Bristol, GB;
Craig Karl White, Auckland, NZ;
Caroline Geraldine Hopkins, Auckland, NZ;
Michael Paul Ronayne, Auckland, NZ;
Callum James Thomas Spence, Auckland, NZ;
Fisher & Paykel Healthcare Limited, Auckland, NZ;
Abstract
Medical breathing tubes have a tubular body that defines a lumen extending between open terminal ends of the tubular body. An internal form is enclosed within the lumen and supportive of the tubular body. The internal form may be a coated encapsulated internal form where the coating secures the internal form to the tubular body. The internal form may provide for a series of alternative crests and troughs of the tubular body. A patient interface and/or a securement system may be attached to the tubular body.