http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2458538-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a755555db2f77a37b8d4dda950354fd3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F11-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F11-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M21-00 |
| filingDate | 2008-03-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c4eb5d07ceb33b24edce095a978e8cf |
| publicationDate | 2009-09-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2458538-A |
| titleOfInvention | Ear plug with vent and flexible vanes |
| abstract | An ear plug device for preventing motion sickness which forms a seal between the external air and the air in the inner part of the external ear channel which has a venting means provided to control the flow of air between the inner part of the external ear channel and the external air. Preferably the venting means is a centre tube 10 mounted along the axis of the ear plug and the seal in the external ear channel is formed by flexible vanes 2. Preferably the amount of air moving through the venting means is controlled by the size i.e. the diameter, of the centre tube, which is controlled by an adjustable diaphragm. Preferably the centre tube has holes 8a, 8b, 8c along its length which allow air to be vented between the cavities formed by the vanes and the centre tube, which have means for adjusting the flow of air through the holes. Preferably one or more external or internal end pieces or a filter can also be added. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017202710-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016010431-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-2013208-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11273076-B2 |
| priorityDate | 2008-03-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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