| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bfec7acd2fa2bc4630a5e643d74c2ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82636496f835e45a2069fa9ccf569fde |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150503
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-15003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2005-3128 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-31511 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-31 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-15 |
| filingDate |
1985-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6648f2b585ee5a37604748f2ff1cfd0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e20c3be63a866ab888dad72839c62d69 |
| publicationDate |
1987-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4690154-A |
| titleOfInvention |
Vented syringe |
| abstract |
A vented blood gas syringe is capable of allowing arterial blood to enter into a specimen chamber due to blood pressure or due to the aspirating the blood into the chamber where insufficient blood pressure of the patient exists. The blood gas syringe is fabricated of conventional parts modified for venting. The plunger of a conventional syringe has air passages through the lower rib thereof to allow air to pass into the air space formed by the body of the plunger. The passages are further sized to restrict the flow of blood therethrough. A slice is made in the upper rib and at least one air passage is provided from the air space between the ribs to the slice. The upper portion of the upper rib above the slice becomes a flap which can act as a valve resting on a seat formed by the slice to allow air to pass upward but not downward. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5529738-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0664137-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0664137-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7874464-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9533101-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11786155-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007078392-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014164685-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009131878-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8641667-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2060290-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2696096-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11744494-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4821738-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5314416-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10583257-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GR-900100703-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4834705-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5152752-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006116643-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008214998-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7727195-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006116644-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015374923-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6235002-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005187532-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0470393-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5265621-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5238003-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2644349-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7503905-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009029974-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008061084-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9011100-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101139025-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006186364-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5377689-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8002754-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014276637-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4952208-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7604618-B2 |
| priorityDate |
1985-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |