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reusable dental tray
专利权人:
TRIODENT HOLDINGS LIMITED
发明人:
SIMON P. MCDONALD
申请号:
BR112013007592
公开号:
BR112013007592A2
申请日:
2011.09.29
申请国别(地区):
BR
年份:
2016
代理人:
摘要:
A reusable dental impression tray having a reusable rigid tray holder with opposing sidewalls spaced apart substantially a first distance, a connector at a distal end of the tray holder couples the sidewalls together, the sidewalls and connector define an inward facing surface, a channel formed in and extends along the inward facing surface, and a disposable mesh bite tray having a generally U-shaped frame having an open end and a closed end, the U-shaped frame is made of a flexible material wherein the U-shaped frame has a static shape having a width at the closed end substantially the first distance and a width at the open end which is greater than the first distance, wherein with the U-shaped frame received in the channel, the open and of the U-shaped frame is held with the open end having a compressed width substantially the same as the first distance.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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