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REUSABLE DENTAL IMPRESSION TRAY
专利权人:
发明人:
MCDONALD SIMON P
申请号:
IN2421/DELNP/2013
公开号:
IN2013DN02421A
申请日:
2013.03.19
申请国别(地区):
IN
年份:
2014
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 the opposing sidewalls extend longitudinally in a curved manner a connector located 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 handle located at a mesial end of the tray holder 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 generally static shape having a width at the closed end substantially similar to the first distance and a width at the open end which is greater than the first distance and wherein with the U shaped frame received in the channel the open end of the U shaped frame is held in a compressed state 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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