Therapeutic agent delivery device with advanceable cannula and needle

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United States of America Patent

PATENT NO 10219936
APP PUB NO 20160074211A1
SERIAL NO

14840676

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An apparatus for delivering therapeutic agent to an eye comprises a body, a cannula, a hollow needle, a cannula actuation assembly, and a needle actuation assembly. The cannula extends distally from the body and is sized and configured to be insertable between a choroid and a sclera of a patient's eye. The cannula actuation assembly is operable to actuate the cannula relative to the body. The needle actuation assembly is operable to actuate the needle relative to the cannula. The cannula may be inserted through a sclerotomy to position a distal end of the cannula at a posterior region of the eye, between the choroid and sclera. The needle may be advanced through the choroid to deliver the therapeutic agent adjacent to the potential space between the neurosensory retina and the retinal pigment epithelium layer, adjacent to the area of geographic atrophy.

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Patent Owner(s)

  • ORBIT BIOMEDICAL LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gordon, Paul D Shreve, US 5 46
Khan, Isaac J Bridgewater, US 22 193
Ko, Benjamin L Cincinnati, US 19 127
Meyer, Thomas E Cincinnati, US 99 2318
Oberkircher, Brendan J Cincinnati, US 40 1039
Price, Daniel W Loveland, US 164 46307
Roth, Robert H Cincinnati, US 31 620

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