http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-88950-U1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C19-00 |
| filingDate | 2009-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-88950-U1 |
| titleOfInvention | PROTECTIVE CASING OF THE DENTAL TIP |
| abstract | The utility model relates to the field of medicine, in particular, to dentistry and can be used to protect soft tissues of the oral cavity from damage by drilling nozzles during tooth processing. The technical result of the claimed utility model is to increase the reliability of protecting the oral cavity from damage at the time of incomplete stopping of the nozzle of the charcoal tip, when it is still in the patient's oral cavity. The protective casing for the dental handpiece is made in the form of a nozzle on the dental angular turbine handpiece. The nozzle comprises a housing 1 of spring material with a slit 2. The diameter of the nozzle body is smaller than the diameter of the turbine tip housing on which the nozzle is mounted. The protective screen 3 is made in the form of a cylinder, the dimensions of which correspond to the tip head with boron placed in it. The protective screen 3 is paired with the console 4 nozzles. The console 4 is pivotally attached to the housing 1 of the protective device, and the console is arranged to be pressed with a spring 5 (spring-loaded) to the surface of the tip head and place a cylindrical screen paired with it, so that the boron installed in the tip can freely exit working position of the tip. During the termination of the boron, it is possible to lower the console together with the cylindrical screen relative to the surface to which it is pressed, by acting on the spring 5. Moreover, the console is lowered to a distance sufficient to completely close the boron during the termination of its operation by the screen. The impact on the spring - its wringing, is carried out using the button 6, which is pressed at the end of work with a bur to lower the console together with a protective screen |
| priorityDate | 2009-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.