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Duragel 75

hydrophobic polymethylmethacrylate complexed with hydrophilic poly-N-2-vinylpyrrolidone for hydrogel intrastromal implants

Also Known As:

Permaflex; Surfilcon A; 2-Propenoic acid, 2-methyl-, endo-

Networked: 4 relevant articles (0 outcomes, 1 trials/studies)

Bio-Agent Context: Research Results

Organic Chemicals: 133
- Hydrocarbons: 1713
  - Acyclic Hydrocarbons
    - Alkenes: 265
      - Vinyl Compounds: 2
        Polyvinyls: 183
        Povidone: 536
        Duragel 75: 4
- Carboxylic Acids: 973
  - Acyclic Acids
    - Acrylates: 212
      - Polymethacrylic Acids
        Methylmethacrylates
        Duragel 75: 4
Macromolecular Substances: 97
- Polymers: 13051
  - Plastics: 13104
    - Polyvinyls: 183
      - Povidone: 536
        Duragel 75: 4
    - Synthetic Resins: 101
      - Acrylic Resins: 282
        Polymethacrylic Acids
        Methylmethacrylates
        Duragel 75: 4
Biomedical and Dental Materials
- Polymers: 13051
  - Plastics: 13104
    - Polyvinyls: 183
      - Povidone: 536
        Duragel 75: 4
    - Synthetic Resins: 101
      - Acrylic Resins: 282
        Polymethacrylic Acids
        Methylmethacrylates
        Duragel 75: 4
Technology, Industry, and Agriculture
- Manufactured Materials
  - Biomedical and Dental Materials
    - Polymers: 13051
      - Plastics: 13104
        Polyvinyls: 183
        Povidone: 536
        Duragel 75: 4
        Synthetic Resins: 101
        Acrylic Resins: 282
        Polymethacrylic Acids
        Methylmethacrylates
        Duragel 75: 4
Heterocyclic Compounds: 198
- 1-Ring Heterocyclic Compounds
  - Pyrrolidines: 115
    - Pyrrolidinones: 162
      - Povidone: 536
        Duragel 75: 4

Related Diseases

1.	Dehydration (Water Stress) 07/01/1995 - "The purpose of this study was to determine the dehydration time course of 38% water content non-ionic Medalist, 58% ionic Acuvue and 74% non-ionic Permaflex lenses, and the relationship between dehydration and in vivo diameter, movement and symptoms of dryness. " 10/01/1997 - "Despite significant differences in average mean thicknesses and the level of bulk water in the lenses, in vivo dehydration of the Proclear lens was significantly lower than that of the Permaflex lens. "
2.	Myopia 10/01/1985 - "Permaflex lens for extended wear in myopia."
3.	Amblyopia (Lazy Eye) 08/01/1981 - "17 amblyopic children between 4 and 9 years were fitted with high power plus extended wear soft contact lenses (Scanlens 24 h, Duragel 75) for optical occlusion of strabismic amblyopia. "

Related Therapies and Procedures

1.	Lenses
2.	Hydrophilic Contact Lenses (Hydrophilic Contact Lens)