Trials / Completed
CompletedNCT02939001
Evaluating the Effect of Laser Vision Surgery, Phakic Intraocular Lens Implantation, Cataract Surgery, and Pupil Dilation on the Iris Recognition Scanner Function of Smartphone
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 25 (actual)
- Sponsor
- Yonsei University · Academic / Other
- Sex
- All
- Age
- 20 Years – 90 Years
- Healthy volunteers
- Accepted
Summary
This study included patients who visit for refractive surgery (photorefractive keratectomy, photorefractive keratectomy with with corneal collagen cross linking, laser in situ keratomileusis, small incision lenticule extraction), phakic Intraocular Lens implantation (Implantable Collamer Lens, artiflex), and cataract surgery. Patients will be examined whether iris recognition scanner of smartphone works before and after surgery. In addition, before and after pupil dilation (5mm, 6mm, 7mm, 8mm), patients will be examined whether iris recognition scanner of smartphone works well.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | iris recognition scanner |
Timeline
- Start date
- 2016-10-03
- Primary completion
- 2017-03-24
- Completion
- 2017-03-24
- First posted
- 2016-10-19
- Last updated
- 2018-07-18
Locations
1 site across 1 country: South Korea
Source: ClinicalTrials.gov record NCT02939001. Inclusion in this directory is not an endorsement.