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Dejuan
Eugene Dejuan, La Canada, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110098686 | Reservoir Device for Intraocular Drug Delivery - A delivery device that allows for the sustained release of an agent, particularly useful for the sustained release of a therapeutic agent to limited access regions, such as the posterior chamber of the eye and inner ear. The delivery device is minimally invasive, refillable and may be easily fixed to the treatment area. The delivery device includes a hollow body with an inlet port at its proximal end for insertion of the agent, a reservoir for holding the agent and a delivery mechanism for the sustained delivery of the agent from the reservoir to the patient. | 04-28-2011 |
Eugene Dejuan, Menlo Park, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110004045 | Methods And Apparatus for Intraocular Brachytherapy - A method for performing intraocular brachytherapy and an apparatus for performing the same is disclosed. The apparatus preferably comprises a hand-held delivery device that advances a radiation source into an associated cannula or probe that is positioned adjacent the target tissue. The handpiece provides for shielded storage of the radiation source when retracted from the cannula and includes a slider mechanism for advancing and retracting the radiation source. The radiation source is mounted to a wire that has a flexible distal end and a relatively stiffer proximal end. A positioning system for the cannula is also disclosed. | 01-06-2011 |
Eugene Dejuan, La Canada Flintridge, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100268013 | METHODS AND APPARATUS FOR INTRAOCULAR BRACHYTHERAPY - A method for performing intraocular brachytherapy and an apparatus for performing the same is disclosed. The apparatus preferably comprises a hand-held delivery device that advances a radiation source into an associated cannula or probe that is positioned adjacent the target tissue. The handpiece provides for shielded storage of the radiation source when retracted from the cannula and includes a slider mechanism for advancing and retracting the radiation source. The radiation source is mounted to a wire that has a flexible distal end and a relatively stiffer proximal end. A positioning system for the cannula is also disclosed. | 10-21-2010 |
Eugene Dejuan, Lacanada, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110159073 | METHODS AND DEVICES FOR THE TREATMENT OF OCULAR CONDITIONS - Featured is a method for instilling one or more bioactive agents into ocular tissue within an eye of a patient for the treatment of an ocular condition, the method comprising concurrently using at least two of the following bioactive agent delivery methods (A)-(C): (A) implanting a sustained release delivery device comprising one or more bioactive agents in a posterior region of the eye so that it delivers the one or more bioactive agents into the vitreous humor of the eye; (B) instilling (e.g., injecting or implanting) one or more bioactive agents subretinally; and (C) instilling (e.g., injecting or delivering by ocular iontophoresis) one or more bioactive agents into the vitreous humor of the eye. | 06-30-2011 |