| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99517d5a9775436a2252cf612d7d6cd9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-7837
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-784
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-7838 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K15-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B43-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B53-1037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K15-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0235 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B43-02 |
| filingDate |
2009-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bdbbbe99f41d4075381ac1ddc4d1ecf |
| publicationDate |
2011-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011028853-A1 |
| titleOfInvention |
Check valve structure, diaphragm pump, and sphygmomanometer |
| abstract |
A check valve structure has a first space and a second space. The check valve structure is configured to allow a flow of a fluid from the first space to the second space and to inhibit flow of the fluid from the second space to the first space. The check valve structure has a partition wall arranged between the first space and the second space and provided with a communication hole providing communication between the first space and the second space, an elastic film body for covering the side of the second space of the communication hole so as to prevent a reverse flow of the fluid, an elastic member having a wall portion surrounding the communication hole for holding the elastic film body, and a nipping member for nipping the elastic member with the partition wall. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9631730-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019099054-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11619219-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11703044-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11002257-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9565552-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2477618-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9375155-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11399726-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10744295-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011282223-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2574830-A1 |
| priorityDate |
2008-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |