http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1338048-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36432331c785a5636eebd013b91a3ea0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 |
| filingDate | 1989-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1996-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75792c0e185c4717d633bd9117441f29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7cb01f2693725ff04a31023fbf2ff53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a1a5a331076de80f575994ec7c56798 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26e4df0a959c1ba323c14f344b986fd0 |
| publicationDate | 1996-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1338048-C |
| titleOfInvention | Test strip for measuring tear production |
| abstract | Disclosed is a test strip for measuring tear production. The test strip comprises a generally flat sheet material having one end rounded to be semi-circular shaped and being printed with a folding line along which said strip is bent prior to the measurement operation. The test strip is further printed with graduation marks and a scale for indicating the amount of absorbed tear. In a preferred embodiment, provided at either one or both corners of the end opposite to the rounded end is a mark indicating that the particular test strip is used for measuring one of either the left or right eye. The sheet material is preferably made of filter paper. The test strip has no notched portion which would weaken the sheet material and yet may be folded precisely along the fold line prior to use. The graduation marks and scales printed on the test strip enable easy measurement of the length of the portion wetted by tear fluid. |
| priorityDate | 1988-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.