| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5abe2b696263f9f6d1b8fa8ccf6fa6cb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M60-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M60-894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M60-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-8243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3334 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M60-892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M60-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M60-873
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M60-427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M60-869
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M60-196 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M60-427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M60-873
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M60-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M60-892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M60-268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M60-196 |
| filingDate |
1981-09-15^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-06-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86dbd02771d0258d55b417a86cd7eff4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dac76102ae8cf01c55b6c8df232a1bab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb907e414902a5e723cd0560a82055ac |
| publicationDate |
1983-06-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4389737-A |
| titleOfInvention |
Hydraulically actuated cardiac prosthesis with three-way ventricular valving |
| abstract |
A cardiac prosthesis having a hydraulically actuated compressible blood pump. An actuation chamber adjacent the blood pump receives hydraulic actuation fluid from an actuator pump through a three-way ventricular dump valve to compress the blood pump during systole and eject blood therefrom. During diastole the actuation fluid is permitted to drain from the actuation chamber through the three-way valve into a reservoir. The valve includes inlet and outlet manifolds and synchronously movable valve members within each manifold for controlling the flow of actuation fluid into and out of the actuation chamber. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4519043-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5267940-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10722631-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103877632-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11724089-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5344385-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4863461-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4820300-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11229784-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11185677-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11717670-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5984857-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5653676-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11511103-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11654275-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5443504-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5261791-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5701919-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103877632-B |
| priorityDate |
1981-09-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |