Nozzle element and dental treatment device having such a nozzle element
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
May 5, 2022
app pub date -
Mar 4, 2020
filing date -
Mar 4, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A nozzle element (1) for a dental treatment device, in particular for a dental treatment device intended for a subgingival cleaning of at least a part of a surface of a root of a tooth (3), comprising: a basic body (2) being elongated in a longitudinal direction (L) and configured to be introduced at least partially into a periodontal pocket (7) a first feed channel (10) for transporting a powder-gas-mixture (12), wherein said first feed channel (10) is incorporated inside the basic body (2), a first outlet opening (11) of said first feed channel (10) in an end region (E) of the elongated basic body (2) for ejecting the powder-gas-mixture (12), wherein said first outlet opening (11) is preferably configured for a lateral ejection of the powder-gas-mixture (12) in a first ejection (E1) direction being slanted relative to the longitudinal direction (L), wherein the nozzle element (1) is configured for providing at least a part of at least one pressure relief channel at the end region (E) of the basic body (2).
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