Patent ID: 11857457
Assignee: GOOD NEWS MEDICAL CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 12:
13. The device for alleviating obstructive sleep apnea according to claim 12, wherein the connector comprises an axle portion and two mouths disposed at a front end and a rear end of the axle portion, respectively, wherein the hermetic seal elements are connected to the axle portion by the threads, one of the two mouths is inserted into the catheter, and the other one of the two mouths is inserted into the channel, wherein an outer surface of each said mouth has a convex portion protruding outward radially and surrounding the mouth to widen the catheter fitting around one of the two mouths and widen the channel fitting around the other one of the two mouths, wherein any one of the widened catheter and the widened channel is clamped radially by a corresponding one of the convex portions and a corresponding one of the hermetic seal elements.