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:
Apr. 23, 2024
Filed:
Oct. 16, 2017
Fisher & Paykel Healthcare Limited, Auckland, NZ;
Kate Jayne Chilcott, Auckland, NZ;
Alicia Jerram Hunter Evans, Auckland, NZ;
Edward John Evans, Auckland, NZ;
Samantha Dale Oldfield, Auckland, NZ;
Nathan James Roa, Auckland, NZ;
Craig Karl White, Auckland, NZ;
FISHER & PAYKEL HEALTHCARE LIMITED, Auckland, NZ;
Abstract
There is provided a a respiratory gas delivery and sampling system, a gas sampling system, a gas sampling interface and a gas sampling tip that may be used to sample exhaled and/or expired gases from a patient, particularly from a patient who is apnoeic and/or who is receiving high flow respiratory therapy. The gas sampling system comprises a respiratory gas monitor in fluid communication with the gas sampling interface, which comprises the gas sampling tip of the invention. The gas sampling interface comprises a gas sampling conduit and the gas sampling tip is located at a free end of the conduit. The gas sampling interface may be configured to allow the gas sampling tip to be selectively positioned at or in the mouth or a nare of the patient's nose.