http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015062741-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2cfc520c98b163c2f943b94e88b1b0d4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-047 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-1045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0468 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-20 |
| filingDate | 2014-11-03^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b5da68ec5d047c8fd7e8da6b07d971d |
| publicationDate | 2015-05-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2015062741-A1 |
| titleOfInvention | Speech valve for perons having undergone a laryngectomy or tracheotomy |
| abstract | To solve the problem of making available a speech valve for persons who have undergone a laryngectomy or tracheotomy, which speech valve in particular has a long useful life, a speech valve (10) is proposed having a housing (12) with a proximal opening (14) and at least one filter (70) at least partially received in the housing, and with a piston-like valve element (30), wherein the filter at least partially surrounds the valve element, wherein the valve element is movable on a valve seat (32), arranged on the proximal opening, in order to produce a closure position and can be returned with a spring action to an open position of the speech valve, and wherein the valve element has a lower end (38) which faces towards the proximal opening and which is assigned to the valve seat in the open position and, with the valve seat, forms a gap (40) through which an air stream (17a) can be guided. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106075690-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106075690-A |
| priorityDate | 2013-11-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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