Patent ID: 11951032
Assignee: CONTRALINE, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 10:
11. A method of delivering a composition to a body lumen within a body, comprising:
inserting an outlet portion of a delivery member into the body lumen, a coupling portion of the delivery member being outside of the body;
coupling, after the inserting, a container assembly to the coupling portion of the delivery member, the container assembly including a first component and a second component, the coupling being performed such that a bolus of air is retained within at least a portion of the delivery member;
conveying the first component and the second component into the delivery member, the first component crosslinking with the second component to form a hydrogel within the delivery member, the conveying the first component and the second component into the delivery member causing the bolus of air to be delivered into the body lumen via the outlet portion of the delivery member; and
conveying, after the conveying the first component and the second component into the delivery member, the hydrogel into the body lumen via the outlet portion of the delivery member.