FIELD: medicine.
SUBSTANCE: detection device with a dental flow probe (100, 100') is provided, which is configured so that the passage of fluid (30) through the open hole (136, 2604) of the distal tip (112, 112') of the probe allows to detect substance (116) on the tooth surface (31, 33) based on the measurement of a signal correlating with the substance, at least partially preventing fluid (30) passage through the open hole (136, 2604). The device (100, 100') includes a proximal pump segment (124) and at least one distal probe portion (110) configured to be immersed in another fluid (11), for example water in the toothpaste foam.
EFFECT: improvement of the detection device.
8 cl, 1 tbl, 41 dwg
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|---|---|---|---|
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RU2496398C1 |
