http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211798048-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1d464ee5d28ab3650f3241b2885f7c4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-315 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-31 |
| filingDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7975588e9b0b4532745900b3f4f05f7 |
| publicationDate | 2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211798048-U |
| titleOfInvention | an improved syringe |
| abstract | The utility model discloses an improved syringe, comprising an outer cylinder, a push rod, a piston and a sealing mechanism; the outer cylinder is provided with a convex ring, a nipple and a scale, and the outer wall of the nipple is provided with a silicone ring; the head end of the push rod is provided with a piston disc , the height of the rib at the end of the push rod gradually decreases; the piston disc is provided with a strut; the piston is installed inside the outer cylinder and connected with the piston disc; the sealing mechanism includes a connecting plate, a film, and a push plate; The end face of the connecting plate away from the film is provided with a clip, a locking mechanism is arranged in the connecting plate, and a through hole communicating with the locking mechanism is arranged on the end face of the connecting plate, and a side hole communicating with the locking mechanism is arranged on the side of the connecting plate, and the connecting plate passes through the clip. Fitted with the card groove and installed on the convex ring. It can prevent the push rod from being polluted by contact with the outside world; it can prevent the push rod and the piston from being pulled out of the syringe and be polluted, and it can also control the amount of suction; it is more convenient and stable to connect with the interface of the indwelling needle, preventing the nipple from falling off and contacting Other items are contaminated. |
| priorityDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.