Device and Method for Making Space Between Teeth
Number of patents in Portfolio can not be more than 2000
United States of America
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N/A
Issued Date -
Dec 16, 2021
app pub date -
Sep 27, 2019
filing date -
Sep 27, 2019
priority date (Note) -
Published
status (Latency Note)
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Non-US Coverage
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Abstract
A device and a method for making space between teeth that can efficiently form a necessary space between adjacent teeth in a short time and reduce the physical burden on both the patient and the person who gives treatment. The device for making space includes an ultrasonic oscillator, an ultrasonic vibrator which receives a driving signal from the ultrasonic oscillator and vibrates ultrasonically, a grinding tip to which the vibration from the ultrasonic vibrator is transmitted, and a power supply device which supplies power to the ultrasonic oscillator. The opposing surfaces of the adjacent teeth T are ground by ultrasonic vibration of the grinding tip inserted between the two adjacent teeth T.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| JP | B2 | JP7279912 | Oct 05, 2018 |
| KR | B1 | KR102630742 | Sep 27, 2019 |
| WO | A1 | WO2020071264 | Sep 27, 2019 |
International Classification(s)
- 2019 Application Filing Year
- A61C Class
- 1242 Applications Filed
- 743 Patents Issued To-Date
- 59.83 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- A61C Class
- 0 % this patent is cited more than
- 4 Age