http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1744695-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b900d400a1904658104d5061a13eb85 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00809 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00084 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-16 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-14 |
| filingDate | 2005-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bff9729613f8fe69fa1966ffc03aa73f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9583e179098be5e0733939e248ba29a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b95991b3a2f0183cd998b7f65f58b9ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3320fb2bc463c846ce4372fd2ce89870 |
| publicationDate | 2007-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1744695-A1 |
| titleOfInvention | Biomedical return electrode having thermochromic layer |
| abstract | A biomedical return electrode for electrosurgery or radiofrequency (RF), a biomedical electrode pad (100), a system (300), and a method of treating tissue using a biomedical return electrode are disclosed. The biomedical return electrode comprises an electrode conductor (114) for receiving electrical energy from tissue via a return path, and a thermochromic liquid crystal (TLC) layer (116) coupled to the conductor (114). The TLC layer (116) changes colour at one or more sites dependent upon the conductor temperature at each site. The TLC layer (116) changes colour in a predetermined range of temperatures from about 40°C to about 50°C to alert an operator about the risk of a burn occurring. The biomedical electrode pad (100) comprises at least one such biomedical return electrode and a conductive body (112) to form a contact with tissue. The system (300) comprises an apparatus for delivering electrical energy to tissue and such a biomedical electrode pad (100). The system (300) may optionally comprise a colour sensor (340) for viewing the pad (100) and monitoring equipment for remotely observing the pad (100). |
| priorityDate | 2004-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.