http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008212233-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_924252f92d5a166d757f62937b8d26bf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 |
| filingDate | 2007-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f55abef7eb6f9e7b9503b120ab03c497 |
| publicationDate | 2008-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008212233-A |
| titleOfInvention | Visual reproduction assist device |
| abstract | PROBLEM TO BE SOLVED: To provide a visual reproduction assisting device capable of efficiently utilizing the charge injection capability of a stimulation electrode and capable of outputting a suitable electrical stimulation pulse signal. SOLUTION: In a visual regeneration assisting device that stimulates cells constituting a visual nervous system that forms a vision of a patient and reproduces the patient's vision, cells and the like that are implanted in a patient and constitute the visual nervous system. A stimulation electrode for electrical stimulation, a control unit for outputting a bipolar electrical stimulation pulse signal from the stimulation electrode, and a reference electrode connected to the control unit for measuring the electrode potential of the stimulation electrode The control unit, based on the electrode potential of the stimulation electrode obtained using the reference electrode, does not cause the peak of the electrode potential of the stimulation electrode when the desired electrical stimulation pulse signal is output to exceed the potential window of the stimulation electrode Thus, the injection charge amount on the cathode side and the injection charge amount on the anode side of the electrical stimulation pulse signal output from the stimulation electrode are controlled to be different. [Selection] Figure 5 |
| priorityDate | 2007-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.