CN209827063U - Left-bent 115-degree magnetostrictive working tip - Google Patents

Abstract

The utility model discloses a left side is bent 115 magnetostrictive working tips, its characterized in that: the tooth cleaning machine comprises a work tip connecting part connected with a handle of the tooth cleaning machine, a work tip neck part in the same plane with the work tip connecting part, a work tip bending part and a work tip part contacted with teeth in work, wherein the work tip connecting part, the work tip neck part, the work tip bending part and the work tip part are integrally formed, the work tip part is bent leftwards relative to the work tip neck part by an angle alpha of 115 degrees, and the radius R of the work tip bending part is 3-5 mm. The utility model discloses a magnetostrictive working tip is through being 115 for the bending angle alpha left of the tip neck at the tip portion, and radius R through setting up the tip flexion is 3-5mm, and tip bending angle scientific and reasonable, doctor convenient operation when therapeutical left side back tooth can greatly improve the magnetostrictive working tip of comfort level when the patient treats.

Description

Left-bent 115-degree magnetostrictive working tip

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to left side bend 115 magnetostrictive work points.

Background

The principle of the technology is that pure titanium metal tooth implants with high compatibility with human bone substances are implanted into alveolar bones of a tooth lacking area in a medical mode, after bone combination is generated for 1-3 months, porcelain crowns are manufactured on an abutment. Because the implant is not destructive to adjacent teeth, the dental implant is recognized as the first choice for repairing the missing teeth by the oral medical community.

After the implant is implanted into the edentulous area, the biological destructive effect of bacteria, toxin and the like on the joint of the gum and the implant and the mechanical destructive effect of the implant under stress can indirectly influence the service life of the implant. The implant is maintained regularly to avoid inflammation and mucous membrane disease in oral cavity.

An ultrasonic tooth cleaner is a medical appliance commonly used in the dental field, and can be used for scraping calculus and dental plaque on the surface of teeth, preparing cavities of the teeth, treating root canals of the teeth and the like. The ultrasonic scaler is provided with an ultrasonic transducer as an ultrasonic oscillation source, and the ultrasonic scaler drives a working tip arranged on the transducer to work by converting electric energy into ultrasonic oscillation. After the working tip of the ultrasonic vibration dental scaler is contacted with the surface of the tooth, the ultrasonic dental scaler can realize the functions of scraping stones on the surface of the tooth and the like.

The existing work tip is mostly a linear work tip or the bending angle is unreasonable, so that the dentist is inconvenient to operate when treating left posterior teeth, the hand is easy to fatigue during operation, and the discomfort of a patient is increased.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and providing a magnetostrictive work tip which has scientific and reasonable bending angle of the work tip, is convenient to operate and can improve the comfort level of a patient during treatment.

The technical scheme of the utility model as follows:

a left-hand bend 115 ° magnetostrictive tip characterized by: the tooth cleaning machine comprises a work tip connecting part connected with a handle of the tooth cleaning machine, a work tip neck part in the same plane with the work tip connecting part, a work tip bending part and a work tip part contacted with teeth in work, wherein the work tip connecting part, the work tip neck part, the work tip bending part and the work tip part are integrally formed, the work tip part is bent leftwards relative to the work tip neck part by an angle alpha of 115 degrees, and the radius R of the work tip bending part is 3-5 mm.

The utility model discloses further preferred, the radius of work point neck, work point flexion and work point head all reduces from bottom to top gradually.

The utility model discloses it is further preferred, the radius R of work point flexion is 5 mm.

The utility model discloses it is further preferred, the top of work point connecting portion is equipped with the spacing ring.

The utility model discloses it is further preferred, tip neck and tip flexion are not in same plane.

The utility model discloses further preferred, work point connecting portion, work point neck, work point flexion and work point head are made by the titanium alloy.

The utility model has the advantages that:

the utility model discloses a magnetostrictive working tip is through being 115 for the bending angle alpha left of work point neck at work point head portion, and radius R through setting up the work point flexion is 3-5mm, and work point bending angle scientific and reasonable, doctor convenient operation when therapeutical left side back tooth can greatly improve the magnetostrictive working tip of comfort level when the patient is treated to the magnetostrictive working tip is made by the titanium alloy, light in weight, and is durable.

Drawings

Fig. 1 is a front view structural diagram of the magnetostrictive tip bent to the left by 115 degrees.

Fig. 2 is a left side view structural diagram of the left-bent 115 ° magnetostrictive tip of the present invention.

Fig. 3 is a top view structural diagram of the magnetostrictive tip bent to the left at 115 °.

Fig. 4 is a three-dimensional structure view of the magnetostrictive tip bent to the left by 115 degrees.

Part names with opposite numbers in the figure:

the device comprises a work tip connecting part 1, a work tip neck part 2, a work tip bending part 3, a work tip head part 4 and a limiting ring 5.

Detailed Description

The following provides a further explanation of the present invention with reference to the drawings and the examples.

Example 1

As shown in fig. 1-4, the utility model discloses a bent 115 magnetostrictive work point in a left side, include the work point connecting portion 1 that is connected with the scaler handle, with work point neck 2, the work point flexion 3 of work point connecting portion 1 in the coplanar and during operation with the work point head 4 of tooth contact, work point connecting portion 1, work point neck 2, work point flexion 3 and work point head 4 integrated into one piece, work point head 4 is for work point neck 2 left bend angle alpha be 115, the radius R of work point flexion 3 is 3-5 mm.

The radii of the tip neck 2, tip bend 3 and tip head 4 all decrease from bottom to top.

The radius R of the bent portion 3 of the working tip is 5 mm.

And the top of the working tip connecting part 1 is provided with a limiting ring 5.

The working tip neck 2 and the working tip bending part 3 are not in the same plane.

The work tip connecting part 1, the work tip neck part 2, the work tip bending part 3 and the work tip head part 4 are all made of titanium alloy, and are light in weight and durable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A left-hand bend 115 ° magnetostrictive tip characterized by: the tooth cleaning machine comprises a work tip connecting part (1) connected with a handle of the tooth cleaning machine, a work tip neck part (2) in the same plane with the work tip connecting part (1), a work tip bending part (3) and a work tip part (4) contacted with teeth in work, wherein the work tip connecting part (1), the work tip neck part (2), the work tip bending part (3) and the work tip part (4) are integrally formed, the work tip part (4) is bent leftwards relative to the work tip neck part (2) by an angle alpha of 115 degrees, and the radius R of the work tip bending part (3) is 3-5 mm.

2. A left-hand 115 ° magnetostrictive tip according to claim 1, wherein: the radiuses of the working tip neck (2), the working tip bending part (3) and the working tip head (4) are all gradually reduced from the bottom to the top.

3. A left-hand 115 ° magnetostrictive tip according to claim 1, wherein: the radius R of the bending part (3) of the working tip is 5 mm.

4. A left-hand 115 ° magnetostrictive tip according to claim 1, wherein: and the top of the working tip connecting part (1) is provided with a limiting ring (5).

5. A left-hand 115 ° magnetostrictive tip according to claim 1, wherein: the working tip neck (2) and the working tip bending part (3) are not on the same plane.

6. A left-hand 115 ° magnetostrictive tip according to claim 1, wherein: the work tip connecting part (1), the work tip neck part (2), the work tip bending part (3) and the work tip head part (4) are all made of titanium alloy.