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Magnetostrictive teeth cleaner

A magnetostrictive, dental scaler technology, applied in the field of medical devices, can solve the problems of reduced efficiency of dental calculus removal, tooth surface scratches and damage, patient discomfort, etc., to maintain curative effect and maintenance, easy curative effect and maintenance. , the effect of comfort during treatment

Inactive Publication Date: 2016-02-10
SHANGHAI PINRUI MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Common magnetostrictive nickel sheet superimposed dental cleaners, because the working tip moves linearly and the working tip is a (flat) needle point, it is difficult for the working tip to form a tangent position with the tooth surface to reduce damage, which not only makes the removal of dental calculus The efficiency of the tooth surface is reduced, so that the patient who wants to remove dental calculus opens his mouth for a long time, and the patient feels uncomfortable, and the linear movement of the working tip will collide with the tangent position of the tooth surface, which will cause scratches and damage to the tooth surface to varying degrees. Follow-up maintenance difficulty

Method used

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  • Magnetostrictive teeth cleaner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Magnetostrictive dental cleaners, such as figure 1 As shown, it includes a soft ferrite rod 1, a connector 2, a connecting rod 3, and a working tip 4;

[0026] The soft ferrite rod 1 is fixed on the left end of the connector 2;

[0027] One end of the connecting rod 3 is fixed on the right end of the connecting head 2; the other end is bent and fixed with a working tip 4;

[0028] The working tip 4 is spherical.

[0029] Preferably, the connecting rod 3 is made of titanium alloy.

[0030] Preferably, the bending angle of the end of the connecting rod 3 where the working tip 4 is fixed is greater than or equal to 90 degrees and less than or equal to 150 degrees. For example, the bending angle of the end of the connecting rod 3 where the working tip 4 is fixed can be 90 degrees, 120 degrees or 150 degrees.

[0031] Soft ferrite material refers to an oxide ferromagnetic material that is easy to magnetize and demagnetize under a weak magnetic field. Soft magnetic ferri...

Embodiment 2

[0034] The magnetostrictive dental cleaner based on Embodiment 1 also includes a water outlet pipe 5;

[0035] The connector 2 is provided with a water inlet;

[0036] The water outlet pipe 5 has a water inlet end fixed on the right end of the connector 2 and communicates with the water inlet, and the water outlet end is bent and points to the working tip 4 .

[0037] In the magnetostrictive tooth cleaner of embodiment two, the same side of the connecting rod 3 is provided with a water outlet pipe 5, and the water spray direction of the water outlet of the water outlet pipe 5 is facing the spherical working tip 4. When the tooth cleaner is working, the water outlet pipe 5 sprays water. Under the action of ultrasonic waves, the water produced is in the state of water mist, which washes away the dirt on the tooth surface and reduces the temperature of the tooth surface, making the patient more comfortable during the tooth cleaning process.

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Abstract

The invention discloses a magnetostrictive teeth cleaner which includes a soft magnetic ferrite rod, a connection head, a connection rod and a work tip. The soft magnetic ferrite rod is fixed to the left end of the connection head. One end of the connection rod is fixed to the right end of the connection head and the other end of the connection rod is bent and is fixed to the work tip which is spherical in shape. When the magnetostrictive teeth cleaner works, the spherical work tip works in a circular motion manner so that the spherical work tip is free of impact to surface of teeth and is free of cause scratch and damage on the surface of teeth. The magnetostrictive teeth cleaner can high-effectively cleaning supragingival tartar which is stubborn and large, achieves comfortable experience during a treatment process, enables the surface of teeth to be smooth after treatment, so that treatment effect and maintenance on the teeth are easy to achieve.

Description

technical field [0001] The invention relates to medical equipment, in particular to a magnetostrictive dental cleaner. Background technique [0002] Dental scaler is an essential equipment for dentistry. It removes stains and tartar on the surface of teeth through physical methods. Light-curing materials restore the integrity of the teeth to achieve the purpose of beautifying the teeth. [0003] Ultrasonic scaler, through the ultrasonic frequency electric signal to promote the scaler, the working head of the vibrating scaler is extended into the oral cavity, loosening plaque, tartar and fine tartar and the adhesion of the teeth, breaking the dirt on the surface of the teeth , while constantly rinsing with water to remove the calculus on the surface of the teeth and complete the scaling. Ultrasonic tooth cleaning can effectively prevent gingivitis and periodontitis, and keep teeth healthy. [0004] Common ultrasonic dental scalers include piezoelectric ceramic type and mag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C17/20
Inventor 曾金波闫福华罗建国张庆福肖光辉周龙华
Owner SHANGHAI PINRUI MEDICAL EQUIP
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