The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2020
Filed:
Jun. 29, 2015
Forsight Vision4, Inc., Menlo Park, CA (US);
Eugene de Juan, Jr., Menlo Park, CA (US);
Yair Alster, Menlo Park, CA (US);
Kathleen Cogan Farinas, Menlo Park, CA (US);
K. Angela MacFarlane, Menlo Park, CA (US);
Cary J. Reich, Menlo Park, CA (US);
Randolph E. Campbell, Menlo Park, CA (US);
ForSight Vision4, Inc., South San Francisco, CA (US);
Abstract
A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. The length of the channels extending from the first side to the second side may comprise an effective length greater than a distance across the porous structure from the first side to the second side. The therapeutic device may comprise a penetrable barrier to inject therapeutic agent into the device when implanted in the patient.