| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73e1ff2af9e389b81bed2ecb07a93871
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_81091fd8ea6a468f76f34a56be4c34b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d4422278eea3ff5e665ed9034c1773a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b58ab5af520aa533f1e39e7a70bfe7b6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B10-0048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-42 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4294 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-42 |
| filingDate |
2002-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d34677e14cdea8476fb4ead16f478a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d670b18863dfb9cc107e194a80e0397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad7b3e0ed2fbc8a2a7fc34f453d8ae17 |
| publicationDate |
2002-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-02054949-A1 |
| titleOfInvention |
Identification of premature membrane rupture during pregnancy |
| abstract |
An article for the identification of the premature rupture of a membrane during pregnancy is disclosed. In its preferred embodiment, the article comprises a pad (10) having an upper outer layer (26), a lower outer layer (28), and an intermediate pH-responsive component (34). A double-sided adhesive strip (36) is attached to the lower outer layer. The upper outer layer (26) is composed of a liquid permeable material. Intermediate of the upper out layer (26) and the inner outer layer (28) is a pH-sensitive component (34). This intermediate layer (34) is a pH-sensitive material and may be one of a variety of such materials, although a preferred material is nitrazine paper. In the presence of an alkaline fluid, such as amniotic fluid, the pH-sensitive material (34) responds by turning to a purple-blue color. The change in color acts as a visual indicator to the wearer of the possible presence of amniotic fluid outside of the amniotic sac. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101342040-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107569323-A |
| priorityDate |
2001-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |