http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211156362-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C5-40 |
| filingDate | 2019-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fdf1006521d0c563145af14f34519b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44d33cd3cd662400c185146a8e043157 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b94e6c8c81337f64f1d46af27134b554 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7ac306ad1e40cedd670d4d5f567ce84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_041c72e99131d1b79d259aed5fc0bc9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_269d9132ae1c65ad5c5bad71b6fb2d5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e034cf41f88409923c0041f4acd2483f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4258b4e9b0507229aa1a01d0554ece8 |
| publicationDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211156362-U |
| titleOfInvention | Tooth root canal flushing device |
| abstract | The utility model discloses a tooth root canal washing unit relates to the medical instrument field, solves and carries out the root canal through the empty needle and washes, can only aspirate a liquid medicine at every turn and wash, the loaded down with trivial details problem consuming time of operating procedure. The utility model adopts the technical proposal that: the tooth root canal flushing device comprises a needle cylinder sleeve, a flushing needle head and N hollow needles, wherein N is an integer greater than or equal to 2, the front end of the needle cylinder sleeve is provided with a nipple hole, the rear end of the needle cylinder sleeve is open, each hollow needle comprises a needle cylinder, a piston rod, a piston handle and a nipple, and the cross sections of the needle cylinder and the nipple are in a sector shape; the N empty needles are combined to form a cylindrical empty needle group, nipples of the N empty needles form a cylindrical total nipple, the empty needle group is placed in the needle cylinder sleeve, the total nipple penetrates out of a nipple hole in the front end of the needle cylinder sleeve and is connected with a flushing needle head, and a limiting structure for limiting the empty needle group to slide out of the needle cylinder sleeve is arranged between the empty needle group and the needle cylinder sleeve. The N hollow needles respectively suck different liquid medicines and alternately wash the root canals during the root canal washing. |
| priorityDate | 2019-08-26-04:00^^<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/CID2713 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419551813 |
Total number of triples: 20.