Measuring ruler for rapidly measuring soft and hard tissue features of lateral cephalogram
A technology for measuring ruler and head, applied in the field of stomatology testing, can solve the problems of constant carrying, time-consuming study and practice, difficult operation of measuring equipment, etc., and achieves the effects of easy portability, easy storage, and easy learning and mastery.
Pending Publication Date: 2020-09-11
刘帅
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Problems solved by technology
[0002] In the measurement process of the soft and hard tissue characteristics of the lateral cephalogram, the manual measurement method needs to use film, light box, sulfuric acid paper drawing, and then fixed-point measurement; the electronic measurement method needs to install specific software for measurement; for many doctors, especially non-orthodontics It is difficult for doctors to master it in a short period of time, and it takes a lot of learning and practice time to be able to use it and complete the measurement process. The original measurement equipment is not only difficult to operate but also unchanged to carry
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[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0013] see Figure 1-3 , the present invention provides a technical solution: a measuring ruler for quickly measuring soft and hard tissue characteristics of a cephalometric film, comprising a first ruler 1, a protractor 4 is fixedly connected to the top of one side of the first ruler 1, and a protractor 4 Commonly used normal value range areas can be marked. The first ruler 1, the second ruler 2 and the protractor 4 can all be made of transparent plastic mate...
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The invention discloses a measuring ruler for rapidly measuring soft and hard tissue features of a lateral cephalogram. The measuring ruler comprises a first straight ruler; the top end of one side ofthe first straight ruler is fixedly connected with a protractor; a base line is arranged at the center position of the surface of the first straight ruler; the front side of the first straight ruleris rotationally connected with a second straight ruler; and an indication line is arranged at the center position of the surface of the second straight ruler. The measuring ruler for rapidly measuringthe soft and hard tissue features of the lateral cephalogram mainly comprises three parts; the two straight rulers with length scales and the measuring panel (protractor) with angle scales are connected by a pin, and can flexibly rotate; the two straight rulers are respectively provided with the base line and the indication line, and the base line and the indication line are used for indicating ameasured value; a position indicated by the indication line near one side of the protractor judges the change trend of a result; the measuring ruler can be easily stored after resetting; during measuring, necessary numerical values can be rapidly measured effectively as needed; and the operation is simple and convenient, the operation method is easy to learn and master, and the measuring ruler isconvenient to carry.
Description
technical field [0001] The invention relates to the technical field of stomatology detection, in particular to a measuring ruler for rapidly measuring soft and hard tissue characteristics of a cephalometric film. Background technique [0002] In the measurement process of the soft and hard tissue characteristics of the lateral cephalogram, the manual measurement method needs to use film, light box, sulfuric acid paper tracing, and then fixed-point measurement; the electronic measurement method needs to install specific software for measurement; for many doctors, especially non-orthodontics It is difficult for doctors to master it in a short period of time, and it takes a lot of learning and practice time to be able to use it and complete the measurement process. The original measurement equipment is not only difficult to operate but also unchanged to carry. Contents of the invention [0003] The purpose of the present invention is to provide a measuring ruler for quickly m...
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IPC IPC(8): A61B5/107
CPCA61B5/107
Inventor 刘帅
Owner 刘帅