Patent ID: 11903795
Assignee: EAR TECH, LLC
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 12:
13. The balloon of claim 11, wherein the balloon is configured for insertion into the Eustachian tube, wherein when in the inflated configuration, the first segment of the balloon body is configured to expand a first tubular portion of the Eustachian tube, wherein the second segment of the balloon body is configured to expand the a second tubular portion of the Eustachian tube, and wherein when the balloon is in the inflated configuration the first cross-sectional area of the first segment of the balloon body has a larger magnitude than a first cross-sectional area of the first tubular portion and the second cross-sectional area of the second segment of the balloon body has a larger magnitude than a second cross-sectional area of the second tubular portion.