Patent ID: 11896769
Assignee: AFFIRM MEDICAL TECHNOLOGIES II, LLC
Field: Measurement (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A universal respiratory detector for detecting a respiratory gas and displaying a respiratory status based on the gas, the respiratory detector comprising:
a first side and a second side opposite the first side;
a cover layer, wherein the cover layer covers at least part of a backing;
a respiratory sensor layer comprising the backing and a visual indicator on the backing, the visual indicator configured to reversibly change color when a respiratory gas parameter changes and to display the color change, wherein the color change is visible from both the first side and the second side; and
a biocompatible adhesive on the cover layer and a release liner on top of the biocompatible adhesive,
wherein the universal respiratory detector is a sticker, and further wherein the detector is configured to conform to a curved or variable surface contour of an oxygen delivery device or a face of a user and configured to flex and move together with movement of the oxygen delivery device or the face of the user.