Eye Prosthesis (e.g., Lens Or Corneal Implant, Or Artificial Eye, Etc.) Patents (Class 623/4.1)
- Combined with surgical tool (Class 623/6.12)
- Having fluid-filled chamber (Class 623/6.13)
- Lens body having through hole for pressure equalization (Class 623/6.14)
- Lens having spacers (Class 623/6.15)
- Having cellular growth inhibitors (Class 623/6.16)
- Having structure for blocking or reducing amount of light transmitted (e.g., glare reduction, etc.) (Class 623/6.17)
- Having means on lens to reduce overall dimension of lens for insertion into small incision (Class 623/6.18)
- Including mechanically or electrically activated means on lens to alter focal power of lens (e.g., electromagnet, material which is ablated by laser, etc.) (Class 623/6.22)
- Aspheric lens (Class 623/6.23)
- Fresnel lens (Class 623/6.25)
- Prismatic lens (Class 623/6.26)
- Lens having regions with different focusing powers (i.e., multifocal) (Class 623/6.27)
- Diffractive lens (Class 623/6.31)
- Multiple lens (Class 623/6.32)
- Focal power of lens can be continuously varied by movement of body part (e.g., head, eyes, ciliary muscles, etc.) (Class 623/6.37)
- Having supporting structure for lens (Class 623/6.38)
- Material characteristic of lens (Class 623/6.56)