http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215020368-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_abd60cf454a72e26eaeeb17e8bb61b43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 |
| filingDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_175601e8ae94441e372f21a95d6c4412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aee49aeb9bd4f8346be987bf72d4f219 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a48aef5482916de3f55e6c7a444b3cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d71c481716aad04abcff0858d536a0e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59e03864aa1053d0364cce77763dda4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58b904b23ca1a092b7b1d99b2044fde7 |
| publicationDate | 2021-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215020368-U |
| titleOfInvention | Bendable telescopic flute needle for subretinal fluid suction of fissured eye |
| abstract | The utility model relates to a bendable telescopic flute needle for absorbing and removing the liquid under the retina through the fissure hole, which comprises a flute needle body, a flute needle head, a length adjusting device and a bending telescopic device; the length adjusting device comprises a push-pull rod, a screw device, a closed piston, a connecting rod, a spring, a hollow piston and a silica gel needle head; the tail section of the silica gel needle is arranged inside the whistle body, and the front section of the silica gel needle is arranged outside the whistle body; the bending and stretching device comprises a sliding block, a sliding groove, a winding shaft and a medical polypropylene elastic wire. Its advantages are: the length and the curvature can be adjusted, the device can be used for assisting the subretinal fluid suction through peripheral fissures in the porogenic retinal detachment reduction operation, is favorable for more fully sucking the subretinal fluid while avoiding iatrogenic injury, removes the fluid accumulated in the fissures, provides a proper environment for the migration of photoreceptor cells, is easier to grow and recover the neural epithelial structure of the retina of the user, and further promotes the healing of the fissures. |
| priorityDate | 2021-03-26-04:00^^<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: 18.