Orthodontic correction force spring force measuring instrument and measuring method
A spring elasticity, measuring instrument technology, applied in dentistry, orthodontics, prosthodontics and other directions, can solve problems such as insufficient basic research, and achieve the effects of accurate measurement results, strong applicability, and simple steps
Active Publication Date: 2019-09-17
临安市口腔医院 +1
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Problems solved by technology
This method has been widely used in clinical practice and is very effective, but the basic research on this method is far from enough
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[0035] Such as figure 1 The spring elasticity measuring instrument for orthodontic correction force shown includes a frame assembly 1, an inclination adjustment assembly 2, a tooth arrangement model assembly 3, a position adjustment assembly 4 and a single-chip microcomputer assembly 5, an inclination adjustment assembly, a tooth arrangement model assembly, Both the position adjustment component and the single-chip microcomputer component are arranged on the frame component.
[0036] Such as figure 2 As shown, the rack assembly includes a bottom plate 102, a leg 101 fixed below the bottom plate, and a side plate 103 fixed above the bottom plate.
[0037] Such as figure 2 and Figure 4 As shown, the inclination adjustment assembly includes an adjustment plate 201 fixed on the side plate, hand-tightened nut A2022, hand-tightened nut B2021, hand-tightened nut C2023, a pressure plate 203, and an arc guide rail 204 arranged on the side plate. The adjustment plate is L The pat...
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The invention provides an elastic force measuring instrument and a measuring method for an orthodontic corrective spring. The elastic force measuring instrument for the orthodontic corrective spring comprises a frame assembly, a dip angle adjusting assembly, a tooth arrangement model assembly, a position adjusting assembly and a singlechip microcomputer assembly. The dip angle adjusting assembly,the tooth arrangement model assembly, the position adjusting assembly and the singlechip microcomputer assembly are arranged on the frame assembly; the frame assembly comprises a bottom plate, a supporting let fixed under the bottom plate and a side plate fixed on the bottom plate; the tip angle adjusting assembly comprises an adjusting plate, a fastening nut A, a fastening nut B, a fastening nutC and a pressure plate fixed on the side plate and an arc-shaped guide rail arranged on the side plate; and the adjusting plate is an L-shaped plate, and the tooth arrangement model assembly is connected to the adjusting plate through the pressure plate and the fastening nut A. The elastic force measuring instrument provided by the invention is simple to operate and real to simulate, and can provide effective data for clinical researches of orthodontics.
Description
technical field [0001] The invention relates to a measuring instrument and a measuring method, in particular to a spring elasticity measuring instrument and a measuring method for tooth orthodontic correction force. Background technique [0002] Tooth misalignment is a relatively common dental and jaw deformity, which is mainly caused by congenital genetic factors or acquired environmental factors. Tooth misalignment brings great harm to health, such as: weakening the chewing function of teeth, increasing the burden on the digestive system; causing obstacles to cleaning teeth, prone to tooth decay; affecting facial appearance, and causing psychological shadows. Therefore, correcting misaligned teeth is of great significance to physical and mental health. To correct the misalignment of teeth, the common method is to apply elastic force to the misaligned teeth through the correction wire to make them return to the normal position. This method has been very common and effecti...
Claims
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IPC IPC(8): A61C19/04A61C7/00A61C7/08
Inventor 周文岐宋源普
Owner 临安市口腔医院