Title:
ゴムのダム
Document Type and Number:
Japanese Patent JP4021496
Kind Code:
B2
Abstract:
The rubber-dam preferably has bag shape or it can be brought into bag shape by means of suited holder means, such that it can be well placed into the oral cavity. On its forward end it is rolled up and stretched onto a rubber-dam frame. The cover means of the rubber-dam can be cut open in the operating field. For sealing against gingiva, dental clips or teeth, it is provided with a glue coating or is suited for receiving an adhesive, respectively. The rubber-dam is easy to install, allows to isolate teeth and adjacent gingiva and requires no affixing clips traumatizing the teeth.
Inventors:
Holbass, Domoncos
Lutz, Felix
Lutz, Felix
Application Number:
JP53403398A
Publication Date:
December 12, 2007
Filing Date:
November 26, 1997
Export Citation:
Assignee:
Domoncos Holbus
International Classes:
A61C5/14; A61C19/00; A61C5/12; A61C5/82
Domestic Patent References:
| JP54011637B2 | ||||
| JP63106414U |
Foreign References:
| US5011409 |
Other References:
西独国実用新案公開第8323817
Attorney, Agent or Firm:
Takehiko Suzue
Sadao Muramatsu
Ryo Hashimoto
Toshio Shirane
Sadao Muramatsu
Ryo Hashimoto
Toshio Shirane