http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203107410-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5647aa2a317713b168b101dfc6c9fb0f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M27-00 |
| filingDate | 2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e96a0fc4134d88eeaed61a87dfe6c8dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3958628b79ba28a391221bb7bb7e0fc |
| publicationDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203107410-U |
| titleOfInvention | False-aspiration-preventing flute needle for retinal vitreous surgery |
| abstract | The utility model discloses a false-aspiration-preventing flute needle for a retinal vitreous surgery. The false-aspiration-preventing flute needle for the retinal vitreous surgery comprises a flute needle body and a flute needle head. One end of the flute needle head is connected with the flute needle body. The flute needle body is of a hollow tubular structure. One end of the flute needle head extends into the cavity of the flute needle body. A strip-shaped window is formed in the lateral wall of the flute needle body. A silicon tube is arranged at the position, corresponding to the strip-shaped window, inside the cavity of the flute needle body. One end of the silicon tube is arranged in a sealed mode. The other end of the silicon tube is arranged in an opened mode. One end of the flute needle head is communicated with the opened end of the silicon tube. A through hole is formed in the strip-shaped window. The free end of the flute needle head is arranged in a sealed mode. At least one flute needle injection suction port is formed in the lateral side of the free end of the flute needle head. According to the false-aspiration-preventing flute needle for the retinal vitreous surgery, the flute needle injection suction port is located in the lateral side of the tail end, one to four flute needle injection suction ports with various standards can be formed according to required injection suction liquid quantity and speed, injection suction capacity is increased, and retinal damage caused by suction of retinas can be prevented. |
| priorityDate | 2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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