http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115016145-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ce42718afbf7f9898d73d48d51c89e5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04 |
| filingDate | 2022-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05ae28e5e5422e17baafb28981a01494 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5530f4d552fed2dfa3353279e7c34afe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_273cb09970f7bcd66f9e55676537181e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2de17c46a5a036af0e7162d1a4e15e74 |
| publicationDate | 2022-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115016145-A |
| titleOfInvention | A defocused scleral contact lens |
| abstract | The invention discloses a defocused scleral contact lens, which relates to the technical field of ophthalmology and includes a base arc area, a defocused area, a transition area and a seating area. The front surface of the scleral contact lens is an optical area. The focal zone, the transition zone and the seating zone are arranged concentrically from the center to the edge of the rear surface of the scleral contact lens in turn, the base arc zone is located on the rear surface of the scleral contact lens, and is spherically rotationally symmetrical, and the transition zone is located above the scleral limbus. , is a rotationally symmetric aspherical design and does not contact the corneal and scleral limbus, the seating area, located on the back surface of the scleral contact lens, is rotationally symmetric on a spherical surface, conforming to the sclera morphology of the contact area, and is in contact with the sclera. Through the cooperation of the above structures, the present invention realizes that the contact lens can retain the therapeutic effect of traditional scleral lenses on dry eye and keratoconus, and provide induced defocusing around the retina, thereby delaying the development speed of the wearer's myopia. |
| priorityDate | 2022-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419523291 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID977 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458433298 |
Total number of triples: 17.