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US 10,478,157 B2Granted
Methods for drug delivery
AssigneePresage Biosciences, Inc.
InventorsJason Frazier, Richard Klinghoffer, Marc Grenley
Life of this patent
Estimating the term…
Abstract
Methods and devices for delivering an agent to a solid tissue in vivo for assessment of efficacy are described. One method involves withdrawing of a needle from and injecting of the agent into the solid tissue; another method involves delivering the agent using a plurality of microdialysis probes to a solid tissue.
Claims29
A method of delivering one or more agents to a solid tumor of a subject, comprising:
- (a) inserting one or more needles of a needle array device into said solid tumor, said needle array device comprising five or more needles and one or more agents;
- and
- (b) injecting said one or more agents into said solid tumor via said one or more needles of said needle array device while simultaneously withdrawing said one or more needles from said solid tumor.
Dependencies are inferred from the claim text.