http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201808367-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e8fe0a94cc40b2aeb268f8776707636 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2209-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-3112 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-3297 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-1787 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-3201 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-3297 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-3293 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-3295 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-3286 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-32 |
| filingDate | 2016-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94664effac50a0d04d8d9984f3155661 |
| publicationDate | 2018-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201808367-A |
| titleOfInvention | Needle structure |
| abstract | The invention relates to a needle structure, which comprises a needle body, a shell and a separator. The needle body chamber of the needle body is connected to the needle port. The housing is connected to the needle body and includes a housing cavity and an opening. The needle body cavity communicates with the housing cavity to form a needle cavity. The separator separates the needle cavity from the first cavity and the second cavity, and the first cavity and the second cavity are isolated from each other. The separator separates the needle port from the injection port and the blood return port. The first chamber is filled with filler and communicates with the injection port, and the second chamber connects the blood return port and the opening. Due to the natural pressure of the blood vessels of the human body regardless of the arterial veins, there will be a phenomenon of blood return when injected into the blood vessels. By using the transparency and openings of the second chamber to confirm the blood return status, the injector can be administered. Avoid hitting blood vessels when hitting and causing vascular embolism, thereby improving the safety of surgery. |
| priorityDate | 2016-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.