http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217085442-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0434fc4e2c28630cc176cf57c2159e84 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-115 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-10 |
| filingDate | 2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_913ba20a0568452d1a9d4896396138de |
| publicationDate | 2022-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217085442-U |
| titleOfInvention | A lens for relieving the growth of myopia in teenagers |
| abstract | The utility model discloses a lens for relieving the increase in the degree of myopia of teenagers, comprising: a base sheet; the surface of the base sheet is processed by a curved surface to obtain a shell-shaped optically explicit area, the optically explicit area extends to the left and right sides of the base sheet, and the visual center reaches The distance from the lower edge of the optically explicit area is greater than the distance to the upper edge of the optically explicit area, the width of the optically explicit area is 35-42mm, and the height is 28-37mm; Reduce the peripheral luminosity of the lens, so that the central vision image is projected on the retina, and the peripheral vision image is projected on the retina or in front. At this time, the peripheral retinal visual signal will send out the information that the visual acuity stops increasing, thereby inhibiting the growth of the eye axis, so that the visual acuity is not increased. will further deepen. |
| priorityDate | 2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.