http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215192888-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c693913f34373a04bc14605f9219491a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 |
| filingDate | 2021-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9b3813b06c88824c9d1b9ea6f0e18aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a7b5dc8d4633491e782ff9eed766b3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_963cd8ca081d24981800c175e577643c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_539fbbba7d87aefb0b1109306cc67687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0dd4a30b901af69d60e0ec4dc21aff53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91de884611c01b3dac704470bfa2c9a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d3067e3578840ba3c5b5c55337f166b |
| publicationDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215192888-U |
| titleOfInvention | Limiting device and limiting assembly for capsulorhexis of anterior capsule membrane hole of lens |
| abstract | The utility model relates to a limiting device and spacing subassembly of sacculus is torn in sacculus hole before crystalline lens, wherein limiting device includes annular spacing collar, and one side ring week of annular spacing collar is equipped with annular fluting, and annular grooved annular lip is located the coplanar, and annular grooved annular lip is attached in preceding sacculus surface between two parties during the operation, and the radial body coupling in circumference outer fringe of annular spacing collar has communicating pipe, and communicating pipe and annular grooved vallecular cavity intercommunication, the terminal periphery of communicating pipe are equipped with protruding muscle. The utility model discloses a stop device of capsule is torn in capsular hole before lens for when tearing the capsule in the outer excision of cataract capsule, annular spacing collar is implanted in preceding capsular surface and attached placed in the middle through cornea main incision, make and form a ring chamber between annular fluting and the preceding capsular, the end-to-end connection suction needle tubing of communicating pipe sucks annular grooved ring chamber, make the ring chamber form the negative pressure and adsorb in preceding capsular surface, carry out accurate capsulorhexis trompil of tearing along the inner edge of annular spacing collar again, the position and the shape precision in preceding capsular hole have been ensured. |
| priorityDate | 2021-05-13-04:00^^<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/SID457707758 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID24261 |
Total number of triples: 19.