đź“‹ FDA Reference
durasoft 3 uv phemfilcon a optifit toric hydrophilic contact lenses durasoft 3 uv phemfilcon a spherical hydropi
Wesley Jessen
Summary: Durasoft 3 UV Phemfilcon A are toric and spherical hydrophilic contact lenses used for vision correction. They are primarily used by optometrists and ophthalmologists for patients with astigmatism or other refractive errors.
FDA Clearance Information
Pathway
510K
Number
K993935 ↗
Decision Date
December 21, 1999
Product Code
LPL
Device Class
Class 2
Evidence
419 studies
The Durasoft 3 UV Phemfilcon A contact lenses were cleared via the FDA 510k pathway on December 21, 1999. Manufactured by Wesley Jessen, this Class 2 device is categorized under product code LPL.
What It Is
The Durasoft 3 UV Phemfilcon A contact lenses are soft, hydrophilic lenses designed for vision correction. They are available in toric and spherical forms, catering to patients with astigmatism and other refractive errors. These lenses incorporate UV protection, adding an extra layer of safety for users exposed to sunlight.
Clinical Applications
These contact lenses are commonly used in optometry and ophthalmology settings to correct vision in patients with astigmatism or myopia. They are suitable for a wide range of patients, including those who prefer contact lenses over glasses for aesthetic or practical reasons. The lenses are typically prescribed after a comprehensive eye examination and fitting process.
Indications for Use
The FDA indications suggest that these lenses are intended for patients with refractive errors such as astigmatism, providing a non-surgical solution for vision correction. They are suitable for daily wear and are designed to improve visual acuity.
Practical Considerations
These lenses are available in various sizes and prescriptions to accommodate different patient needs. They should be fitted by a qualified eye care professional to ensure proper fit and comfort. Users should follow recommended cleaning and maintenance routines to ensure lens longevity and eye health.
Linked Studies (20)
PubMed • 2025
Onyx Liquid Embolic Agent: Basic Knowledge for Its Use in Interventional Neuroradiology.
Journal of neuroendovascular therapy
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Performance evaluation of quantitative hemoglobin A2 and fetal hemoglobin testing using commercially lyophilized vs. in-house whole blood controls in Chinese clinical laboratories: a 12-year analysis of National External Quality Assessment Data.
Clinical chemistry and laboratory medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Clinical progress note: Haemophilus influenzae type b.
Journal of hospital medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Pilot study of social media promotion of home-based self-testing for syphilis.
Sexually transmitted diseases
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Clinical development and performance of the First to Know Syphilis Self-Test for over-the-counter usage: a de novo rapid test for treponemal antibody.
Journal of clinical microbiology
View Source →
PubMed • 2025
Implementation of an Opt-Out and Rapid Point-of-Care Syphilis Testing Program for Pregnant Patients Presenting to the Emergency Department.
Sexually transmitted diseases
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Evaluation of Rapid Syphilis Testing Using the Syphilis Health Check in Florida, 2015-2016.
Florida public health review
View Source →
PubMed • 2025
Multiplex droplet digital PCR for the detection and quantitation of Streptococcus pneumoniae, Mycoplasma pneumoniae, and Haemophilus influenzae.
Frontiers in cellular and infection microbiology
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Palm Multidiagnostic of Mycoplasma pneumoniae, Chlamydia pneumoniae, Haemophilus influenzae, and Streptococcus pneumoniae Using One-Tube CRISPR/Cas12a.
Transboundary and emerging diseases
View Source →
PubMed • 2025
Tp40: a new potential prognostic and diagnostic marker for syphilis.
Microbiology spectrum
View Source →
PubMed • 2025
Serotonin sets up neutrophil extracellular traps to promote neuroendocrine prostate cancer metastasis in the liver.
The Journal of clinical investigation
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Application value of Philips Ingenuity TF PET/CT scanner imaging agent FAP in evaluating renal fibrosis.
Hellenic journal of nuclear medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Message from Dr. Philippe T. Georgel, Guest Editor for the Marshall University Collection, Brad D. Smith, President of Marshall University, and Dr. Anivandan Mukherjee, Provost of Marshall University.
Biochemistry and cell biology = Biochimie et biologie cellulaire
View Source →
PubMed • 2025
Improved patient comfort and procedural efficiency using chlorhexidine-coated hydrophilic urethral catheters: a randomized controlled trial.
Journal of Yeungnam medical science
RCT View Source →
PubMed • 2025
pTx-Pulseq in hybrid sequences: Accessible and advanced hybrid open-source MRI sequences on Philips scanners.
Magnetic resonance in medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Comparative connectomics of Drosophila descending and ascending neurons.
Nature
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Hydrophilic-coated sheaths for reducing radial artery spasm during transradial procedures: A systematic review and meta-analysis.
Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences
View Source →
PubMed • 2025
History of antineutrophil cytoplasmic autoantibodies : Milestones in rheumatology.
Zeitschrift fur Rheumatologie
View Source →
PubMed • 2025
A Hydrophilic Polyurethane Foam Containing Nigella sativa Oil as a Wound Dressing.
BioMed research international
RCT|prospective|retrospective|case Series|other View Source →Frequently Asked Questions
What is Durasoft 3 UV Phemfilcon A used for?
These contact lenses are used for correcting refractive errors such as astigmatism and myopia.
What specialties typically use this device?
Optometrists and ophthalmologists typically prescribe these contact lenses.
What are the FDA-cleared indications?
These lenses are indicated for vision correction in patients with refractive errors like astigmatism.
Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference.
It does not constitute medical advice, product endorsement, or a recommendation for clinical use.
Always consult manufacturer documentation and clinical judgment for patient care decisions.