| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c06d114257182ee7efd4c696c5fdb836 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-0413 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0488
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-223 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 |
| filingDate |
1989-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f82eac09688c0aed3d3a2f3468a6ea1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_717879d6c75069ac434dbfc416911286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d71d52b91dbda87392e4b7aad7d7acfc |
| publicationDate |
1989-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-8907957-A1 |
| titleOfInvention |
Co2 indicator for placement of tracheal tubes |
| abstract |
The invention relates to a CO2 detector for the detection of CO2 in respiratory gases. In particular, the invention relates to medical devices which contain a CO2 detector disposed within the devices to allow detection of CO2 within respiratory gases. The invention also relates to a method for determining the proper placement of an intubation device comprising inserting a tracheal tube (28) having a CO2 detector disposed within, and observing whether the CO2 detector changes color in response to the CO2 which is present in respiratory gases. The CO2 detectors (38) of the invention comprise a pH sensitive dye (68) and a solid phase support (64). The CO2 detectors of the invention may further comprise a phase transport enhancer which allows the CO2 detector to respond contemporaneously with the presence or absence of CO2 in a respiratory gas on a breath by breath basis. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6427687-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5456249-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3886698-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10175254-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2611486-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5279289-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10149953-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5323774-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0002844-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2782646-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5472668-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0002845-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2020201637-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6123075-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3034870-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9105252-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020109915-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11538569-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3241584-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5517985-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5679884-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2011296642-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2011296642-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9714464-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6378522-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3777940-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2018203347-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11654254-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10025202-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012046087-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012030232-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5375592-A |
| priorityDate |
1988-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |