Oral cavity lesion measuring instrument

• Main Authors: YANG LI, ZHANG LANCHENG, ZHANG LU, SHEN JUN, WANG TONG, LI XUEMIN, AN WEI, FAN LINSONG
• Format: Patent
• Language: Chinese; English
• Published: 15.05.2013
• Subjects: APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE; DENTISTRY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model relates to an oral cavity lesion measuring instrument, comprising a basic scale column and a moveable measuring column which is hinged on one end of the basic scale column, wherein a basic card needle is vertically and fixedly mounted at the other end of the basic scale column in a downwards manner, a measuring card needle is vertically and fixedly mounted at the other end of the movable measuring column corresponding to the basic card needle in a downwards manner, scale lines are processed on the surface of the basic scale column at one side of the basic card needle, a measuring sliding block is mounted on the basic scale column, a sliding block measuring needle is vertically and fixedly mounted at the end corner of the measuring sliding block at one side of the basic card needle in a downwards manner, and a curved scale ruler is fixedly mounted on the basic scale column. The oral cavity lesion measuring instrument provided by the utility model is simple in structure, scientific and reasona