http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3777964-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad82b0ad06d62c4532ec0dd2b0ecd3e6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-36082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-36071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7257 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-36064 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-36139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-0534 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-3606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-36067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-374 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-36178 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4836 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-374 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N1-36 |
| filingDate | 2016-02-11^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd8616774b7c70b466c387b0c6c72757 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a969ba7bdb2e961ac678211584775568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac348ad3ae60761de7914d633a6952fb |
| publicationDate | 2021-02-17^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3777964-A1 |
| titleOfInvention | Apparatus for treating neurological disorders |
| abstract | Disclosed is an apparatus (10) for treating neurological disorders comprising at least one electrode (12) implantable in the brain of a patient and a processing and stimulation device (14) connected to the at least one electrode (12), wherein the processing and stimulation device (14) comprises at least one stimulation module (16) adapted to generate a stimulation signal (V<sub>stim</sub>) to be sent to the at least one electrode (12), the stimulation signal (V<sub>stim</sub>) being characterised by a plurality of parameters (V<sub>a</sub>,V<sub>d</sub>,V<sub>f</sub>), at least one acquisition module (18) of a signal characteristic of cerebral activity coming from the brain of the patient adapted to determine its power (P<sub>BF</sub>) in at least one frequency band (BF), and at least one control module (20) of at least one parameter (V<sub>a</sub>,V<sub>d</sub>,V<sub>f</sub>) of the stimulation signal (Vstim) as a function of the power (P<sub>BF</sub>) of the signal characteristic of cerebral activity acquired, based on a transfer function having a saturating trend, wherein the transfer function is such as to set said at least one parameter (V<sub>a</sub>,V<sub>d</sub>,V<sub>f</sub>) of the stimulation signal (V<sub>stim</sub>) differently dependent on a plurality of power ranges, by keeping the at least one parameter (V<sub>a</sub>,V<sub>d</sub>,V<sub>f</sub>) within a predetermined stimulation range ([V<sub>i_HighThreshol</sub>d;V<sub>i_LowThreshold</sub>]) with i = a,d,f, wherein a maximum power limit value (P<sub>BF2</sub>) of a power range of the plurality of power ranges is a power of a sub-band of the beta band measured in the absence of pharmacological therapy and in the absence of electrical stimulation (P<sub>βOFFOFF</sub>); or wherein a maximum power limit value (P<sub>BF2</sub>) of a power range of the plurality of power ranges is a power of a low frequency band measured in the presence of pharmacological therapy and in the presence of electrical stimulation (P<sub>lowONON</sub>). |
| priorityDate | 2015-02-16^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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