公开(公告)号：US06789944B1

公开(公告)日：2004-09-14

申请号：US10390276

申请日：2003-03-18

申请人： Richard Allen ,  Mitchell Steinberg

发明人： Richard Allen ,  Mitchell Steinberg

IPC分类号： B65D3010

CPC分类号： A61C1/16 ,  A61B46/10

摘要： In a bag configuration, a sanitary cover of clear plastic construction material to be placed over a handgrip of a dentist's overhead light that has an imprint, such as an arrow, on a rear bag panel in the middle of unsealed edges that in use bound an opening through which the handgrip is projected into the bag, in which the user is instructed to rub apart the unsealed edges at the observed site of the arrow, and thus neutralizes a static electricity clinging together of the unsealed edges that otherwise would be difficult to separate.

摘要翻译： 在袋结构中，将透明塑料结构材料的卫生罩放置在具有诸如箭头的印记的牙医头顶灯的手柄上，在未密封边缘的中间的后袋面板上，所述后盖在使用中被限制在 将手柄投射到袋子中的开口，其中用户被指示在箭头的观察部位处将未密封边缘分开，并且因此中和粘合在一起的非密封边缘的静电，否则将难以分离 。

公开(公告)号：US06116903A

公开(公告)日：2000-09-12

申请号：US406638

申请日：1999-09-27

申请人： Peter J. Zegarelli ,  Mitchell Steinberg

发明人： Peter J. Zegarelli ,  Mitchell Steinberg

IPC分类号： A41D13/11 ,  A61C5/14

CPC分类号： A41D13/1115

摘要： For a mouth-covering dental face mask supported by elastic loops which mask during use on occasion has to be moved to a clearance or mouth-uncovered position to permit discourse between the patient and dentist, the use of eyeglasses both for supporting the elastic loops and also for conveniently masking and unmasking the dentist correlated to the taking off and putting on the eyeglasses.

摘要翻译： 对于由弹性环支撑的口罩牙科面罩，有时必须将使用过程中的面罩移动到间隙或开口位置以允许患者和牙医之间的话语，使用眼镜来支撑弹性环和 也方便地掩盖和揭开与起飞和戴眼镜相关的牙医。