基本信息:
- 专利标题： ARRANGEMENTS FOR CAPTURING AEROSOL DURING DENTAL PROCEDURES AND METHODS
- 申请号：US17667847 申请日：2022-02-09
- 公开(公告)号：US20220265407A1 公开(公告)日：2022-08-25
- 发明人： Timothy H. Grafe , Qinghui Yuan , Stephen J. Lawton , Richard J. Bloomfield
- 申请人： Donaldson Company, Inc.
- 申请人地址： US MN Bloomington
- 专利权人： Donaldson Company, Inc.
- 当前专利权人： Donaldson Company, Inc.
- 当前专利权人地址： US MN Bloomington
- 主分类号： A61C17/08
- IPC分类号： A61C17/08 ; A61G15/16 ; A41D13/11
摘要：
Arrangements for capturing aerosol during dental procedures include an extraoral suction device and a blower arrangement to induce an airflow zone to push aerosol to the suction device. Blower arrangements can include plenums in the form of a tube, or a face mask, or attached to safety glasses. Extraoral suction devices can be wearable in the form of appliances to be fitted onto either the patient or the dental professional. Improved extraoral suction devices can include a screen secured to a nozzle of the device.
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61C | 牙科；口腔或牙齿卫生 |
| ------A61C17/00 | 清洁、磨光、冲洗或干燥牙、牙腔或假体的装置；唾液去除器；用于接收唾液的牙科用具 |
| --------A61C17/02 | .清洗或吹气装置，例如使用液体喷射 |
| ----------A61C17/08 | ..吸入嘴 |