http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022188845-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a7e3bbb34e7fc66f9c48770d9df38f6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2466 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-122 |
| filingDate | 2022-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddd22d01d603debca108416ea908c48f |
| publicationDate | 2022-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2022188845-A1 |
| titleOfInvention | Recyclable valve clamping device and system |
| abstract | A recyclable valve clamping device and system. The valve clamping device comprises a clamping piece (1), a clamping arm (2), a locking assembly (3), a first connecting member (5), a driving rod (4), and a lower hinge support (41). An upper hinge support (51) is provided at the distal end of the first connecting member (5). The clamping arm (2) comprises an inner clamping arm (21) and an outer clamping arm (22). The inner end of the inner clamping arm (21) is rotatably connected to the upper hinge support (51), the inner end of the outer clamping arm (22) is rotatably connected to the lower hinge support (41), and the outer ends of the inner clamping arm (21) and the outer clamping arm (22) on the same side are rotatably connected. The driving rod (4) penetrates through the first connecting member (5) and the locking assembly (3), and extends downwards to be connected to the lower hinge support (41), such that when the clamping arm is clamped or unfolded by driving the driving rod (4) to move up and down, and the clamping arm is at the maximum unfold angle, the included angle between the inner clamping arm (21) and the outer clamping arm (22) is not less than 160°. According to the recyclable valve clamping device and system, the clamping arm can be clamped and locked stably, and when recycling is required, the valve clamping device can easily get rid of a chordae tendineae cluster, such that the valve clamping device can be recycled. |
| priorityDate | 2021-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.