Puracath Medical, Inc.

Verana Health, Inc.

Benjamin Scott Arnett

John E Ashley

Jeffrey Wayne Etter

Julia A Rasooly

Justin Aaron Lance

Michael Rasooly

Stephen Nicholas Bower

David Myung

Gary B Hulme

Iraklis Kourtis

David Nicholas Polkinhorne

Systems and methods of disinfection of catheter connections are provided. A transfer catheter connector can include a UV-transparent window at its distal end and a sealing plunger proximal to the UV-transparent window. A solution set connector can be inserted inside a portion of the transfer catheter connector to connect a solution set and transfer catheter. The solution set connector comprises a lumen covered by a leading membrane surface; a sealing surface configured to sealingly engage the window surface, and a piercing member configured to pierce the membrane surface. The sealing plunger, membrane surface, and window define a disinfection zone. The connectors can be connected in a disinfection position configuration in which flow is not permitted between the catheters and the connectors are irradiated with UV light. After disinfection, the connectors are advanced to a flow position in which the piercing member pierces the membrane surface, enabling flow between the catheters.

Catheter connection system for ultraviolet light disinfection

An adapter configured to engage with a hand held computer device to allow a camera on the hand held computer device to take a high quality image of an eye. The adapter allows for high quality imaging of the anterior portion of the eye and the posterior portion of the eye. The adapter can include additional modular components such as an optical pathway enclosure and a beamsplitter module.

Adapter for retinal imaging using a hand held computer

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Morgan Hill, CA, United States of America

Benjamin Scott Arnett