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1. 发明申请

WO2009151268A3 ORAL RETRACTOR FOR DENTAL USE 审中-公开
标题翻译：口腔使用的口腔返流器
公开(公告)号：WO2009151268A3
公开(公告)日：2010-03-11
申请号：PCT/KR2009003100
申请日：2009-06-10
申请人： SEOUL NAT UNIV IND FOUNDATION , CHUNG CHONG-PYOUNG , PARK YOON-JEONG , PARK HYUN JUNG , KIM JUNG BIN
发明人： CHUNG CHONG-PYOUNG , PARK YOON-JEONG , PARK HYUN JUNG , KIM JUNG BIN
IPC分类号： A61C19/00
CPC分类号： A61B1/24 , A61C5/90
摘要： The present invention relates to an oral retractor for dental use, and more particularly, to an oral retractor which has a pair of holders for supporting the lips that are connected to and formed integrally with a support to enable the oral retractor to be easily installed inside a mouth and enable a dentist to diagnose and treat the dental condition of the patient without causing discomfort and damage to the gums and teeth of the patient when installed. The oral retractor for dental use according to the present invention provides convenience for both the patient and the dentist as it is simple to install and further enables the patient to open his/her mouth to an appropriate degree without discomfort, thus ensuring sufficient space for diagnosis and treatment. The oral retractor for dental use according to the present invention can be applied to a variety of oral-related fields as it can be used also for injection of drugs with oral applications.
摘要翻译：本发明涉及一种用于牙科用途的口腔牵开器，更具体地说，涉及一种口腔牵开器，其具有一对用于支撑嘴唇的保持器，所述保持器连接并与支撑件一体地形成，从而能够将口腔牵开器容易地安装在内部口腔，使得牙科诊断和治疗患者的牙齿状况，而不会在安装时引起不适和对患者牙龈的损伤。根据本发明的用于牙科用途的口腔牵开器为患者和牙医提供了方便，因为其易于安装，并且进一步使得患者能够在适当的程度上打开他/她的口腔而不受到不适，从而确保足够的诊断空间和治疗。根据本发明的用于牙科用途的口腔牵开器可以应用于各种口腔相关领域，因为它也可以用于口服应用的药物的注射。

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