CN108420555A - A kind of operation tip for planting body of grinding one's teeth in sleep dedicated for maintenance - Google Patents

A kind of operation tip for planting body of grinding one's teeth in sleep dedicated for maintenance Download PDF

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Publication number
CN108420555A
CN108420555A CN201810498897.3A CN201810498897A CN108420555A CN 108420555 A CN108420555 A CN 108420555A CN 201810498897 A CN201810498897 A CN 201810498897A CN 108420555 A CN108420555 A CN 108420555A
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CN
China
Prior art keywords
tip
interconnecting piece
teeth
sleep
grinding
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Granted
Application number
CN201810498897.3A
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Chinese (zh)
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CN108420555B (en
Inventor
梁超军
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Nanning Micro Tooth Technology Co Ltd
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Nanning Micro Tooth Technology Co Ltd
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Priority to CN201810498897.3A priority Critical patent/CN108420555B/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16Power-driven cleaning or polishing devices
    • A61C17/20Power-driven cleaning or polishing devices using ultrasonics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2201/00Material properties

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The present invention relates to a kind of dedicated for safeguarding that the operation tip for planting body of grinding one's teeth in sleep, including connecting rod and contact head, contact head include interconnecting piece, bending part and top tip part, and interconnecting piece, bending part and top tip part are integrally formed;Interconnecting piece is fixedly connected with the connecting rod, and the front end bending of interconnecting piece simultaneously extends to form bending part, and the front end of bending part bends and extend to form top tip part, and top tip part is set to the homonymy of bending part with interconnecting piece;Reduced diameter of the contact head from the tail end of interconnecting piece to the top of top tip part;The material that contact head uses is polyether-ether-ketone;The shape of top cross section is trapezoidal;It is coated on the outer surface of top tip part and reinforces film layer.Beneficial effects of the present invention are:The present invention reduces damage of the operation tip to tooth-implanting in ultrasonic procedure using polyether-ether-ketone material, and the shape of contact head effectively reduces the stress of work crack tip;Top shape is trapezoidal, and is coated in outer surface and reinforce film layer, can enhance the pressure tolerance of top tip part in work.

Description

A kind of operation tip for planting body of grinding one's teeth in sleep dedicated for maintenance
Technical field
The invention belongs to medical instruments fields, and in particular to a kind of operation tip for planting body of grinding one's teeth in sleep dedicated for maintenance.
Background technology
Tooth-implanting is also canine implant, is that a kind of international tip is had a denture made technology, principle be by medicine mode, The pure titanium metal dental implant high with human body bone compatibility is implanted into the alveolar bone of edentulous region, was generated by 1~3 month After synosteosis, then porcelain corona is made on base station.Because not having to adjacent teeth destructiveness, tooth-implanting is known as by medical circle of oral cavity The preferred repair mode of agomphosis.
After planting body is implanted into edentulous region, bacterium, toxin etc. to the biological breaking-up of gum and planting body junction act on And mechanical breaking-up effect when tooth-implanting stress, the service life of tooth-implanting can be occurred to influence indirectly.Tooth-implanting is safeguarded, Inflammation, mucous membrane disease are avoided in oral cavity as possible, periodically planting body is safeguarded.
Ultrasonic dental scaler is the common medical instrument of dental field, can be used for striking off calculus, the plaque of dental surface, tooth The preparation in socket hole, tooth root canal etc..Ultrasonic transducer is installed in ultrasonic dental scaler, as supersonic oscillations source, is led to It is to be converted into supersonic oscillations to cross electric energy, drives the operation tip work of installation on the transducer.The tooth-cleaning machine work of ultrasonic vibration Make point with after tooth surface contact, can be achieved with the functions such as the calculus for striking off dental surface of ultrasonic dental scaler.
Existing operation tip is mostly linear work point, is constantly easily destroyed the crown surfaces of planting body, and is difficult to pass through Adjacent area reaches planting body and interdental constriction region and sunk area between tooth.
Invention content
Of the existing technology in order to solve the problems, such as, the present invention provides a kind of dedicated for safeguarding the work for planting body of grinding one's teeth in sleep Make point, has the characteristics that not damage tooth-implanting, operation tip is hardly damaged.
According to the specific embodiment of the invention dedicated for safeguarding the operation tip for planting body of grinding one's teeth in sleep, including connecting rod and connect Contact, one end of the connecting rod are fixedly connected with the contact head, and the contact head includes interconnecting piece, bending part and top Portion, the interconnecting piece, bending part and the top tip part are integrally formed;The interconnecting piece is fixedly connected with the connecting rod, described The front end bending of interconnecting piece simultaneously extends to form the bending part, and the front end of the bending part bends and extends to form described top Portion, the top tip part are set to the homonymy of the bending part with the interconnecting piece;The contact head is from the tail end of interconnecting piece to top The reduced diameter on the top of tip;The material that the contact head uses is polyether-ether-ketone;
The shape of the top cross section is trapezoidal;It is sequentially coated with and adds from inside to outside on the outer surface of the top tip part Strong film layer and polishing layer.
If existing linear work point directly acts on tooth-implanting, easily plantation tooth surface is caused to damage, therefore, this Using polyether-ether-ketone, (polyether-ether-ketone abbreviation PEEK is in backbone structure containing there are one the repetitions of ketonic bond and two ehter bonds for invention The high polymer that unit is constituted has the physical and chemical performances such as high temperature resistant, chemical resistance corrosion) material reduces in ultrasonic procedure Damage of the operation tip to tooth-implanting;But the present invention has found simultaneously, if the operation tip of polyether-ether-ketone material still uses original operation tip Shape, it is easy to cause operation tip bending, fracture, therefore the present invention has carried out larger change to the contact head shapes of operation tip Become, the contact head of traditional operation tip generally only forms a bending from base portion to head, and the present invention is from interconnecting piece to top Portion forms two bendings, and interconnecting piece is distributed in the homonymy of bending part with top tip part, and this shape effectively reduces work The stress of crack tip.On the other hand, top shape is trapezoidal, and is coated in outer surface and reinforce film layer, can be enhanced in work The pressure tolerance of top tip part, to effectively avoid top tip part bending, fracture.
According to the operation tip of the planting body of grinding one's teeth in sleep dedicated for maintenance of the specific embodiment of the invention, the point of the top tip part It is 14.0~14.2mm to hold the distance to the interconnecting piece tail end.
The distance of the tip of top tip part to the interconnecting piece tail end need to be maintained at 14.0~14.2mm, not only will with it is normal The size of tooth-implanting is adapted, and can to avoid be bent caused by oversized, fracture situation.
According to the operation tip of the planting body of grinding one's teeth in sleep dedicated for maintenance of the specific embodiment of the invention, the point of the top tip part It is 9.4~9.6mm to hold the distance of the bending part.
The length of top tip part wants the hidden more difficult cleaning region that can reach remote neutralization bent angle of grinding one's teeth in sleep, and can keep one Preferable stressed length.
According to the operation tip of the planting body of grinding one's teeth in sleep dedicated for maintenance of the specific embodiment of the invention, the bending part and institute The angle for stating interconnecting piece is 90 °~100 °.
According to the operation tip of the planting body of grinding one's teeth in sleep dedicated for maintenance of the specific embodiment of the invention, the top tip part and institute The angle for stating bending part is 110 °~130 °.
Larger angle is formed between bending part and interconnecting piece, can be the shape that bending part adapts to oral cavity, and make curved Folding part, connection part structure reach general work point or the not readily accessible area of other traditional instruments at the shape for being suitable for distomolar Domain.And the angle that top tip part is formed with bending part can help top tip part to be deep into remote neutralization corner area of grinding one's teeth in sleep, top tip part End is especially suitable for the shape between tooth and tooth, to reach better cleaning effect.
According to the specific embodiment of the invention dedicated for safeguarding the operation tip for planting body of grinding one's teeth in sleep, the reinforcement film layer by Interior and be followed successively by non-metal base bottom and metal layer outside, the non-metal base bottom is coated on the outer surface of the top tip part, Polishing layer is coated on the metal layer.
The present invention increases non-metal base bottom between metal layer and polyether-ether-ketone base material, not only has enhancing top tip part strong The effect of degree, and the transition of non-metal base bottom can enhance the adhesive force of metal layer, effectively prevent metal layer in ultrasonic mistake It is peeled off in journey.
According to the specific embodiment of the invention dedicated for safeguarding the operation tip for planting body of grinding one's teeth in sleep, the reinforcement film layer Thickness is 5~10 μm.
It is dedicated for safeguarding the operation tip for planting body of grinding one's teeth in sleep, the metal layer according to the specific embodiment of the invention Zn-Ni-Al2O3, wherein by weight, the content of Ni is 7~9%, Al2O3Content be 1.5~2%, surplus Zn.
Zn-Ni-Al2O3Mixed coating there is high compactness can improve the wear-resisting and anti-pressure ability of top tip part, meanwhile, The surface smoothness of metal mixed coating is good, is conducive to the attachment of nonmetallic coating, to improve whole performance.
According to the operation tip of the planting body of grinding one's teeth in sleep dedicated for maintenance of the specific embodiment of the invention, the nonmetallic substrate For ceramics or glass.
Beneficial effects of the present invention are:
The present invention reduces damage of the operation tip to tooth-implanting in ultrasonic procedure, contact of the invention using polyether-ether-ketone material Head forms two bendings from interconnecting piece to top tip part, and interconnecting piece is distributed in the homonymy of bending part, this shape with top tip part Effectively reduce the stress of work crack tip.On the other hand, top shape is trapezoidal, and coats strengthening membrane in outer surface Layer, can enhance the pressure tolerance of top tip part in work, to effectively avoid top tip part bending, fracture.
The mixed coating of the present invention has the wear-resisting and anti-pressure ability that high compactness can improve top tip part, meanwhile, metal The surface smoothness of mixed coating is good, is conducive to the attachment of nonmetallic coating, to improve whole performance.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of linear work point in the prior art;
Fig. 2 is the dimensional structure diagram of the operation tip of the present invention;
Fig. 3 is the planar structure schematic diagram of the operation tip of the present invention;
Fig. 4 is the structural schematic diagram of the cross section of top tip part of the present invention.
Reference numeral
1- connecting rods;2- contact heads;21- interconnecting pieces;22- bending parts;23- top tip parts;3- non-metal base bottoms;4- metals Layer;5- polishing layers.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work Other embodiment belongs to the range that the present invention is protected.
The operation tip of the planting body of grinding one's teeth in sleep dedicated for maintenance of the present invention, as shown in Figure 2,3, including connecting rod 1 and contact First 2, wherein connecting rod is metal material, can be connected with existing ultrasonic dental scaler by dedicated pipe coupling.Connecting rod Top fold, two-part angle is 140 °~160 ° after bending, to adapt to the shape in oral cavity, convenient for making entire contact Head stretches into oral cavity depths.
One end of the connecting rod is fixedly connected with the contact head, and the contact head is divided into three parts, including interconnecting piece 21, bending part 22 and top tip part 23, the interconnecting piece, bending part and the top tip part are integrally formed;What entire contact head used Material is polyether-ether-ketone, to reduce contact head to the greatest extent in ultrasonic procedure to the damage of tooth-implanting.
The concrete structure of contact head is:The interconnecting piece is fixedly connected with the connecting rod, the front end folding of the interconnecting piece Curved and extend to form the bending part, the front end of the bending part bends and extends to form the top tip part, the top tip part with The interconnecting piece is set to the homonymy of the bending part.It, can be effectively clear with constantly contact head in order to be matched with material used The shape of clean distomolar and hidden parts, contact head of the invention is clearly distinguishable from existing operation tip:The point of the top tip part It is 14.0~14.2mm to hold the distance (L1) to the interconnecting piece tail end;Distance of the tip of the top tip part to the bending part (L2) it is 9.4~9.6mm;The angle (α) of the bending part and the interconnecting piece is 90 °~100 °;The top tip part with it is described The angle of bending part is 110 °~130 ° of (β).
It is important to note that the diameter on the contact head from tail end to the top of top tip part of interconnecting piece gradually contracts It is small.Therefore, tip is easier bending when receiving certain pressure, and therefore, the present invention is by the cross section of top tip part middle section Shape be designed to it is trapezoidal.The cross section of bending part is also trapezoidal, and the shape of interconnecting piece can round or quadrangle.
The pressure tolerance of top tip part of the invention in order to further increase is coated on the outer surface of the top tip part Reinforce film layer.The thickness for reinforcing film layer is 5~10 μm.As shown in figure 4, the reinforcement film layer is followed successively by non-gold from inside to outside Belong to basal layer 3 and metal layer 4, the non-metal base bottom is coated on the outer surface of the top tip part.The present invention's is nonmetallic Basal layer and metal layer can be used plating formation complete, specific technique may be used plasma spray cross or cold spray poison skill Art.It, can be by non-metal base bottom using acid or alkalinity in order to enhance the adhesive force between non-metal base bottom and metal layer Aggressive agent be surface-treated, or directly use physics mode processing non-metal base bottom carry out, make non-metal base bottom With certain roughness, increase and the degree of occlusion of metal layer.In order to enhance the intensity of top tip part, the metal layer is Zn-Ni- Al2O3, wherein by weight, the content of Ni is 7~9%, Al2O3Content be 1.5~2%, surplus Zn.The non-gold It is ceramics or glass to belong to bottom.
The operation tip of the present invention has larger angle, is especially suitable for the general inaccessiable region of traditional equipment, can be compared with Good cleaning, which is ground one's teeth in sleep, far neutralizes corner area, while cleaning, for the polishing effect for enough follow-up polishing link, strengthening membrane Polishing layer 5 is also coated on layer, the material that polishing layer uses is polishing powder.
The present invention reduces damage of the operation tip to tooth-implanting in ultrasonic procedure, contact of the invention using polyether-ether-ketone material Head forms two bendings from interconnecting piece to top tip part, and interconnecting piece is distributed in the homonymy of bending part, this shape with top tip part Effectively reduce the stress of work crack tip.On the other hand, top shape is trapezoidal, and coats strengthening membrane in outer surface Layer, can enhance the pressure tolerance of top tip part in work, to effectively avoid top tip part bending, fracture.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (10)

1. a kind of operation tip for planting body of grinding one's teeth in sleep dedicated for maintenance, which is characterized in that including connecting rod and contact head, the company One end of extension bar is fixedly connected with the contact head, and the contact head includes interconnecting piece, bending part and top tip part, the connection Portion, bending part and the top tip part are integrally formed;The interconnecting piece is fixedly connected with the connecting rod, the front end of the interconnecting piece Bending simultaneously extends to form the bending part, and the front end of the bending part bends and extend to form the top tip part, the top tip part The homonymy of the bending part is set to the interconnecting piece;The contact head is from the tail end of interconnecting piece to the straight of the top of top tip part Diameter is gradually reduced;The material that the contact head uses is polyether-ether-ketone;
The shape of the top cross section is trapezoidal;It is sequentially coated with strengthening membrane from inside to outside on the outer surface of the top tip part Layer and polishing layer.
2. the operation tip of planting body according to claim 1 of grinding one's teeth in sleep dedicated for maintenance, which is characterized in that the top tip part Tip to the interconnecting piece tail end distance be 14.0~14.2mm.
3. the operation tip of planting body according to claim 1 of grinding one's teeth in sleep dedicated for maintenance, which is characterized in that the top tip part Tip to the bending part distance be 9.4~9.6mm.
4. the operation tip of planting body according to claim 1 of grinding one's teeth in sleep dedicated for maintenance, which is characterized in that the bending part Angle with the interconnecting piece is 90 °~100 °.
5. the operation tip of planting body according to claim 1 of grinding one's teeth in sleep dedicated for maintenance, which is characterized in that the top tip part Angle with the bending part is 110 °~130 °.
6. the operation tip of planting body according to claim 1 of grinding one's teeth in sleep dedicated for maintenance, which is characterized in that the strengthening membrane Layer is followed successively by non-metal base bottom and metal layer from inside to outside, and the non-metal base bottom is coated in the outer surface of the top tip part On, polishing layer is coated on the metal layer.
7. the operation tip of planting body according to claim 1 of grinding one's teeth in sleep dedicated for maintenance, which is characterized in that the strengthening membrane The thickness of layer is 5~10 μm.
8. the operation tip of planting body according to claim 6 of grinding one's teeth in sleep dedicated for maintenance, which is characterized in that the metal layer For Zn-Ni-Al2O3, wherein by weight, the content of Ni is 7~9%, Al2O3Content be 1.5~2%, surplus Zn.
9. the operation tip of planting body according to claim 6 of grinding one's teeth in sleep dedicated for maintenance, which is characterized in that described nonmetallic Bottom is ceramics or glass.
10. the operation tip of planting body according to claim 1 of grinding one's teeth in sleep dedicated for maintenance, which is characterized in that the polishing Layer is polishing powder.
CN201810498897.3A 2018-05-23 2018-05-23 Special working tip for maintaining molar implant Active CN108420555B (en)

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CN201810498897.3A CN108420555B (en) 2018-05-23 2018-05-23 Special working tip for maintaining molar implant

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CN201810498897.3A CN108420555B (en) 2018-05-23 2018-05-23 Special working tip for maintaining molar implant

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113164241A (en) * 2019-03-08 2021-07-23 登士柏希罗纳有限公司 Therapeutic apparatus for treating peri-implantitis

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08229054A (en) * 1994-12-29 1996-09-10 Kazuko Himeno Dental chip
CN1233165A (en) * 1996-10-15 1999-10-27 科伦特工厂有限公司 Interdental cleaner and manufacturing process
CN204484382U (en) * 2015-02-06 2015-07-22 桂林市啄木鸟医疗器械有限公司 A kind of operation tip of ultrasonic dental medical apparatus
CN204484380U (en) * 2015-01-26 2015-07-22 桂林市啄木鸟医疗器械有限公司 A kind of ultrasonic dental scaler operation tip
CN104869891A (en) * 2012-12-21 2015-08-26 皇家飞利浦有限公司 Plaque detection using a stream probe
CN209154070U (en) * 2018-05-23 2019-07-26 南宁市微牙科技有限公司 A kind of operation tip dedicated for safeguarding planting body of grinding one's teeth in sleep

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08229054A (en) * 1994-12-29 1996-09-10 Kazuko Himeno Dental chip
CN1233165A (en) * 1996-10-15 1999-10-27 科伦特工厂有限公司 Interdental cleaner and manufacturing process
CN104869891A (en) * 2012-12-21 2015-08-26 皇家飞利浦有限公司 Plaque detection using a stream probe
CN204484380U (en) * 2015-01-26 2015-07-22 桂林市啄木鸟医疗器械有限公司 A kind of ultrasonic dental scaler operation tip
CN204484382U (en) * 2015-02-06 2015-07-22 桂林市啄木鸟医疗器械有限公司 A kind of operation tip of ultrasonic dental medical apparatus
CN209154070U (en) * 2018-05-23 2019-07-26 南宁市微牙科技有限公司 A kind of operation tip dedicated for safeguarding planting body of grinding one's teeth in sleep

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113164241A (en) * 2019-03-08 2021-07-23 登士柏希罗纳有限公司 Therapeutic apparatus for treating peri-implantitis

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