Invention Grant
US07927100B2 Device for protecting the head of a dental handpiece and sealed packaging for an insert equipped with said device
失效
用于保护牙齿手柄的头部和用于装备有所述装置的插入件的密封包装的装置
- Patent Title: Device for protecting the head of a dental handpiece and sealed packaging for an insert equipped with said device
- Patent Title (中): 用于保护牙齿手柄的头部和用于装备有所述装置的插入件的密封包装的装置
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Application No.: US11816707Application Date: 2005-11-28
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Publication No.: US07927100B2Publication Date: 2011-04-19
- Inventor: Hubert Euvrard , Jean-Pierre Ouhayoun
- Applicant: Hubert Euvrard , Jean-Pierre Ouhayoun
- Applicant Address: FR Besancon
- Assignee: Micro Mega International Manufactures (Societe Anonyme)
- Current Assignee: Micro Mega International Manufactures (Societe Anonyme)
- Current Assignee Address: FR Besancon
- Agency: Egbert Law Offices PLLC
- Priority: FR0501863 20050224
- International Application: PCT/FR2005/002945 WO 20051128
- International Announcement: WO2006/090021 WO 20060831
- Main IPC: A61C1/16
- IPC: A61C1/16
Abstract:
The invention relates to a protective device for dental equipment of the type including a straight handpiece or a contra-angle. The dental equipment is formed by a body enclosing a motor unit and/or members for transmitting movement and a tool-holder head bearing a tool. The protective device is a sleeve that has the general form of a glove finger, with an opening at one end and a closed base at the other end. The invention also relates to a sealed packaging for an insert formed by a tool-holder head bearing the tool and equipped with the protective device.
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