LATEX NAPKIN FOR RUBBERDAM SYSTEM AND METHOD FOR MARKING OF LATEX NAPKIN FOR RUBBERDAM SYSTEM Russian patent published in 2018 - IPC A61C17/06 

FIELD: medicine.

SUBSTANCE: latex napkin for the Rubberdam system contains a U-shaped frame with three rigid sides, in the middle of each of which a protruding rigid container is made, and a flat latex board for mounting on a frame having a smooth and opaque surface and perforated with at least one hole under for patient's teeth. The method of marking of the latex napkin for the Rubberdam system is characterized by latex napkin stretching on a U-shaped frame with three rigid sides, in the middle of each of which a protruding rigid retainer is formed, and board perforating for the patient's teeth with at least one opening. The versions of the latex napkin and the versions of the corresponding method for its marking differ from each other in that the location of each opening is selected in accordance with the clinical situation using lines from the group including the board diagonals, and the orthogonal horizontal and vertical coordinate lines oriented along the side of the frame and the retainers and slanted lines embedded between them, selected from the corresponding group of lines.

EFFECT: inventions allow to significantly shorten the time for latex napkin preparation for installation on the operating field, to provide an optimal arrangement of clamps and to simplify distribution of the openings for fitting onto the patient's teeth in accordance with the existing clinical situation.

36 cl, 32 dwg