MINIject in Patients With Open Angle Glaucoma Using Single Operator Delivery Tool

Inclusion Criteria: * Diagnosis of primary or secondary open angle glaucoma during screening/baseline visit or earlier. * Grade 3 or grade 4 according to Shaffer Angle Grading System. * Glaucoma not adequately controlled by one to four different topical hypotensive medication(s), given each for at least one month, as confirmed by 21mmHg \< IOP \< 35 mmHg in the study eye at baseline visit. Exclusion Criteria: * Grade 2 (narrow, 20 degrees), grade 1 (extremely narrow, less or equal to 10 degrees) and grade 0 (closed or slit) according to Shaffer Angle Grading System in the study eye. * Neovascular glaucoma in the study eye. * Corneal opacity or iridocorneal angle not visible through gonioprism in the study eye, preventing correct placement of the implant in the stud eye. * Prior glaucoma surgery in the study eye.