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EASILY REMOVABLE MEDICAL GAG AND SUCTION DEVICE
EASILY REMOVABLE MEDICAL GAG AND SUCTION DEVICE
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机译:易拆卸医用堵嘴和吸力装置
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摘要
The present invention provides a medical opening suction that has a fixed or flexible opening so that a user can keep his or her mouth open during dental treatment or treatment, and a suction unit that sucks saliva, water, tooth cuttings, etc. It's about the device.
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