http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211300648-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0001db080c6eae2b892ae4f096cf81f3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 |
| filingDate | 2019-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea6af1c4093ff20ddd3d6ceac2753d06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_930e7e0b5fb7320b8966e1af24d47a65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56e7f19e99ccd09601c33536a8c03063 |
| publicationDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211300648-U |
| titleOfInvention | An ophthalmic silicone oil extractor |
| abstract | The utility model patent discloses a silicone oil extractor for ophthalmology, which specifically relates to the technical field of medical instruments. An ophthalmic silicone oil extractor, comprising a piston rod and a syringe, the piston rod comprising a blocking plate, a connecting rod and a push block made of rubber sequentially connected from top to bottom, and the area of the blocking piece is larger than that of the syringe The area of the top opening, the connecting rod is in the shape of a cross, the push block is slidably connected to the inner wall of the syringe, and the push block closes the opening at the top of the syringe; the connecting rod is rotatably connected with a plurality of symmetrical etc. Distributed clamping blocks, the clamping blocks are made of rubber, and two clamping grooves matched with the corresponding clamping blocks are symmetrically arranged on the top of the needle cylinder. The technology of the utility model overcomes the problem that the existing syringe cannot keep the negative pressure in the syringe barrel constant during the operation, and can be used in the silicone oil extraction operation without an assistant. |
| priorityDate | 2019-11-28-04:00^^<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/CID5461123 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559541 |
Total number of triples: 15.