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New Disposable Contact Lens Patient Interface For The Lensx Laser

NCT01141985 · Status: COMPLETED · Phase: EARLY_PHASE1 · Type: INTERVENTIONAL · Enrollment: 110

Last updated 2014-10-22

No results posted yet for this study

Summary

The objective of this study is to evaluate the ease of use of a modified, disposable contact lens and suction ring assembly.

Conditions

  • Cataract
  • Corneal Disease

Interventions

DEVICE

LenSx Laser modified disposable contact lens

Modified Disposable Contact Lens Patient Interface: Like the current disposable contact lens, a single unit is used for each procedure only once, and is then discarded. It is similarly mounted onto the distal end of the system's focusing objective and serves as a sterile barrier between the patient and the laser. In place of a separate suction ring that is used in the current contact lens, the modified contact lens has an integrated suction ring and curved applanation surface. These features result in significantly lower elevation of intraocular pressure and significantly easier application by the surgeon in preliminary testing. Identical to the current contact lens, the suction ring is applied around the patient's limbus and mild suction is applied to stabilize the eye.

Sponsors & Collaborators

  • LenSx Lasers Inc.

    lead INDUSTRY

Principal Investigators

  • Stephen Slade, MD · Slade and Baker Vision Center

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
24 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2010-02-28
Primary Completion
2010-12-31
Completion
2010-12-31

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01141985 on ClinicalTrials.gov