您的位置: 首页 > 农业专利 > 详情页

Ultrasonic system and method for detecting a biofilm on a tooth
专利权人:
Colgate-Palmolive Company
发明人:
ZHANG, Xiaonan,SORRENTINO, Alan,DAEP, Carlo,WU, Zi
申请号:
AU2018368331
公开号:
AU2018368331A1
申请日:
2018.11.12
申请国别(地区):
AU
年份:
2020
代理人:
摘要:
An ultrasonic system may include: an oral care device including: a head; a plurality of teeth cleaning elements extending from a first side of the head; and an ultrasound module including an ultrasound transceiver positioned in the head, the ultrasound transceiver configured to produce an ultrasound signal on the first side of the head and to generate a detection signal from a reflected ultrasound signal; and a processing module operably coupled to the ultrasound module to receive the detection signal; wherein the processing module includes a programmable processor configured to process the detection signal non-linearly with respect to time by first identifying a first reflection representing a surface of a tooth and then determining whether a second reflection peak is present in the detection signal at a time prior to the first reflection peak, the second reflection peak representing a biofilm on the surface of the tooth.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充