http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210301396-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89c0e841ebc3b867b6f3ae87ea71ea5d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 |
| filingDate | 2019-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19dfb073fea63b2e44b703c9dd8f33ed |
| publicationDate | 2020-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210301396-U |
| titleOfInvention | An ophthalmic needle holder |
| abstract | The utility model discloses a needle holder for ophthalmology, which comprises a needle holder main body, a screwdriver head and a pneumatic transmission rod. The needle holder main body comprises a micro cylinder, a transmission cavity and a clamping cavity, and the transmission rod spans across the A transmission cavity and a clamping cavity, the transmission rod is rotatably connected to a mechanism rod through a rotating shaft, the mechanism rod is rotatably connected to a fixed plate through a rotating shaft, and a sliding plate is vertically installed between the fixed plates, and the fixed The middle part of the plate is provided with a groove at the right position, the groove is clamped with the protrusion of the screwdriver head, the right position of the fixing plate is connected with an adjustment block, and the adjustment block is fastened with the screwdriver head. By adding miniature cylinders, pneumatic transmission rods and transmission rods, the problems of the traditional clamping device's threaded block are prone to bad sectors, resulting in weak connection or stuck. By adding grooves and adjustment blocks, the clamping device and the screwdriver bit The connection is more firm, and the problem of inconvenient loading and unloading of the screwdriver head is solved by adopting a pneumatic device. |
| priorityDate | 2019-02-28-04:00^^<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/compound/CID24261 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID457707758 |
Total number of triples: 13.