CN106937886A - Root pipe for root canal, which swings, washes file - Google Patents
Root pipe for root canal, which swings, washes file Download PDFInfo
- Publication number
- CN106937886A CN106937886A CN201710253135.2A CN201710253135A CN106937886A CN 106937886 A CN106937886 A CN 106937886A CN 201710253135 A CN201710253135 A CN 201710253135A CN 106937886 A CN106937886 A CN 106937886A
- Authority
- CN
- China
- Prior art keywords
- file
- root
- root canal
- pipe
- swings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
- A61C5/42—Files for root canals; Handgrips or guiding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2201/00—Material properties
- A61C2201/007—Material properties using shape memory effect
Abstract
Swing the present invention relates to the technical field of root canal file, more particularly to a kind of root pipe for root canal and wash file.This root pipe for root canal, which swings to wash to file, includes file body and shank, and shank is fixedly mounted on the top of file body, and the file body is made up of bar portion and working end, and the file body axis are " S " type on file body.This root pipe for root canal, which swings, to be washed file and can be used for after root pipe mechanical preparation carrying out machinery swinging and wash, the region that conventional preparation fails to reach can effectively be removed, the chip that mechanical preparation is remained on root canal wall can be effectively removed simultaneously, so as to effectively ensure the reliability of root canal.
Description
Technical field
Swung the present invention relates to one kind and wash file, more particularly to a kind of root pipe for root canal swings and washes file.
Background technology
Root canal treatments are the critically important operative treatment projects of modern dentistry one, at present for, to dental pulp disease
It is that one kind can thoroughly remove the source of infection to carry out root canal with periapical disease, reaches that therapeutic purposes can be preserved again simultaneously and suffers from tooth
Sole therapy scheme.
Root pipe conventional therapy has following steps:Root pipe mechanical preparation, ultrasound, which is swung, washes, filling.
But when preparation, because the shape of root pipe is that irregular do not have so being easily caused some lesion regions
It is eliminated, the comparison of the chip of mechanical preparation residual and root canal wall laminating is firm sometimes, traditional ultrasound swings that wash can not be to above-mentioned
Problem is effectively cleaned, and this new above mentioned problem that can efficiently solve makes cleaning more thorough, is effectively increased root canal
Success rate.
The content of the invention
Present invention seek to address that drawbacks described above is swung there is provided a kind of root pipe for root canal washes file.
In order to overcome defect present in background technology, the technical solution adopted for the present invention to solve the technical problems is:
This root pipe for root canal, which swings to wash to file, includes file body and shank, and shank is fixedly mounted on the top of file body, the file body
It is made up of bar portion and working end, the file body axis are " S " type on file body.
According to another embodiment of the invention, further comprise the tip model 20# at the file body running end, 25#,
30#。
According to another embodiment of the invention, further comprise that the file body cross section is triangular structure or pros
Shape structure, and it is provided with spiral groove and projection blade.
According to another embodiment of the invention, further comprise that the file body compares the big of crooked root tube for that can enter
" S " type is that can enter small " S " type for comparing taproot pipe.
The beneficial effects of the invention are as follows:This root pipe for root canal, which swings, to be washed file and can be used for after root pipe mechanical preparation
Progress machinery, which swings, to be washed, and the region that conventional preparation fails to reach can be effectively removed, while it is residual effectively to remove mechanical preparation
The chip stayed on root canal wall, so as to effectively ensure the reliability of root canal.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of another embodiment of the present invention;
Fig. 3 is the fundamental diagram of structure in Fig. 1;
Fig. 4 is the fundamental diagram of structure in Fig. 2;
Fig. 5 is for the difference plot of conventional root canal file of the invention;
Wherein:1st, body, 2, shank are filed.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1 and Fig. 2, a kind of root pipe for root canal, which swings, washes file, including file body 1 and shank 2, and file body 1 is fixed
Installed in the top of shank 2, file body 1 is provided with spiral helicine groove and projection blade.File body axis is on file body
Existing " S " type, one kind is curved to file for big S a little louder, and a kind of curved dot is that small S is filed.File body 1 is made up of bar portion and working end, files the diameter of body 1
In gradually reduction structure, and file body 1 lower end diameter is less than upper end diameter, and range of taper is 0%-1%.
The tip diameter filed at the working end of body 1 is smaller, tip model 20#, 25#, 30#.The good of file is washed by swinging
Ductility and the sharpness on sword side, can effectively sweep the infection part that conventional root pipe can not be removed, so as to effectively ensure
The reliability of root canal.
The material of handle of a knife 2 is copper, and is mechanically connected with file body 1.The material of body 1 is filed for Nitinol, sectional dimension very little,
It is nickel-titanium alloy material to file body material, so itself has memory function, and with good ductility, so that filing body has
The ability of the complicated root canal system of processing, from most narrow end to most wide end, from taproot pipe to the root pipe most bent, can have safely
The preparation of effect.
As shown in figure 1, " S " type is presented on file body in file body axis, file body 1 is arranged to S types, root pipe can entered
Before, filing body by " S " type makes those chips directly peel off or release, the step of then implementing cleaning again, then carries out ultrasonic shake
Swing and suction out, the effect so filled is to fill not reached after routine is cleaned.
As shown in figure 1, being that a kind of S-shaped bends a little bit smaller S files, this S is filed for entering more straight root pipe, due to it
The axis and good pliability of " S " type, file is deformed when root pipe is entered, and root canal wall of fitting all the time is thus protected
Tighter chips of those laminatings are demonstrate,proved and can have been swung by small " S " type and washed rasion and sweep to.
As shown in Fig. 2 be that a kind of S-shaped bends bigger S files, this S files the root pipe for comparing bending for entering, due to
The axis and good pliability of its " S " type, file deforms when root pipe is entered, root canal wall of fitting all the time, thus
It ensure that tighter chips of those laminatings can be swung by big " S " type to wash rasion and sweep to.
File body advantage:Conventional cleaning is to suction out chip after ultrasonic vibration, but the ratio for having some chips to fit
Relatively tight, simply concussion can't discharge the tight chip of the comparison of these laminatings, so that filling effect is influenceed, and our size
" S " type, which swings, washes file, as shown in figure 3, small " S " type enters more straight root pipe, motor drives the rotation of file body rod portion, files the work of body
End rotates along axis, sweeps root canal wall.As shown in figure 4, big " S " type enters the root pipe for comparing bending, motor drives file body rod portion
Rotation, the working end of file body rotates along axis, by root pipe crimp, and is rotated along axis, sweeps root canal wall.Due to its " S "
The axis of type and good pliability, file is deformed when root pipe is entered, and root canal wall of fitting all the time is so ensured that
Tighter chips of those laminatings can be swung by size " S " type to be washed rasion and sweeps to, and those chips is directly peeled off or is released, so
The step of implementing cleaning again afterwards:Ultrasonic vibration is simultaneously suctioned out, and the effect so filled is to fill not reached after routine is cleaned.
As shown in figure 5, conventional root canal file is sometimes because the scrambling of root pipe(Flat pipe in such as figure)Can not be by
Root pipe is prepared completely(Dash area is exactly that not preparation is complete in figure), but be due to that size " S " type swings and washes the good of file
Ductility and the sharpness on sword side, can effectively sweep the infection part that conventional root pipe can not be removed, so as to effectively ensure
The reliability of root canal.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of root pipe for root canal, which swings, washes file, including file body(1)And shank(2), it is characterised in that:The shank
(2)It is fixedly mounted on file body(1)Top, the file body(1)It is made up of bar portion and working end, the file body(1)Axis is in file
It is " S " type on body.
2. the root pipe for root canal, which swings, as claimed in claim 1 washes file, it is characterised in that:The file body(1)Working end
Tip model 20#, 25#, 30#.
3. the root pipe for root canal, which swings, as claimed in claim 1 washes file, it is characterised in that:The file body(1)Cross section
For triangular structure or square structure, and it is provided with spiral groove and projection blade.
4. the root pipe for root canal, which swings, as claimed in claim 1 washes file, it is characterised in that:The file body(1)For that can enter
Enter to compare big " S " type of crooked root tube or compare small " S " type of taproot pipe for that can enter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710253135.2A CN106937886A (en) | 2017-04-18 | 2017-04-18 | Root pipe for root canal, which swings, washes file |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710253135.2A CN106937886A (en) | 2017-04-18 | 2017-04-18 | Root pipe for root canal, which swings, washes file |
Publications (1)
Publication Number | Publication Date |
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CN106937886A true CN106937886A (en) | 2017-07-11 |
Family
ID=59463105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710253135.2A Pending CN106937886A (en) | 2017-04-18 | 2017-04-18 | Root pipe for root canal, which swings, washes file |
Country Status (1)
Country | Link |
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CN (1) | CN106937886A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110478060A (en) * | 2019-08-27 | 2019-11-22 | 常州迈帝浦医疗科技有限公司 | Dental root file with bent angle protective device |
CN111904628A (en) * | 2020-09-14 | 2020-11-10 | 李明 | Automatic production process of root canal file |
CN113081324A (en) * | 2021-03-29 | 2021-07-09 | 华中科技大学同济医学院附属协和医院 | Root canal file for preventing fracture and manufacturing method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2655829Y (en) * | 2003-10-20 | 2004-11-17 | 税勇 | New type titanium nickel radical pipe file |
CN201029944Y (en) * | 2007-04-09 | 2008-03-05 | 刘新华 | Ultrasonic dental therapy machine |
CN104414754A (en) * | 2013-08-31 | 2015-03-18 | 上海埃蒙迪材料科技股份有限公司 | Multi-spiral groove root canal file |
CN204446151U (en) * | 2015-02-09 | 2015-07-08 | 四川省海纳联创医疗器械有限公司 | A kind of machine NiTi dredging file |
CN205514972U (en) * | 2016-02-23 | 2016-08-31 | 深圳市速航科技发展有限公司 | Clean file of root canal |
CN207400812U (en) * | 2017-04-18 | 2018-05-25 | 常州益锐医疗器材有限公司 | It swings for the root pipe of root canal and washes file |
-
2017
- 2017-04-18 CN CN201710253135.2A patent/CN106937886A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2655829Y (en) * | 2003-10-20 | 2004-11-17 | 税勇 | New type titanium nickel radical pipe file |
CN201029944Y (en) * | 2007-04-09 | 2008-03-05 | 刘新华 | Ultrasonic dental therapy machine |
CN104414754A (en) * | 2013-08-31 | 2015-03-18 | 上海埃蒙迪材料科技股份有限公司 | Multi-spiral groove root canal file |
CN204446151U (en) * | 2015-02-09 | 2015-07-08 | 四川省海纳联创医疗器械有限公司 | A kind of machine NiTi dredging file |
CN205514972U (en) * | 2016-02-23 | 2016-08-31 | 深圳市速航科技发展有限公司 | Clean file of root canal |
CN207400812U (en) * | 2017-04-18 | 2018-05-25 | 常州益锐医疗器材有限公司 | It swings for the root pipe of root canal and washes file |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110478060A (en) * | 2019-08-27 | 2019-11-22 | 常州迈帝浦医疗科技有限公司 | Dental root file with bent angle protective device |
CN111904628A (en) * | 2020-09-14 | 2020-11-10 | 李明 | Automatic production process of root canal file |
CN113081324A (en) * | 2021-03-29 | 2021-07-09 | 华中科技大学同济医学院附属协和医院 | Root canal file for preventing fracture and manufacturing method thereof |
CN113081324B (en) * | 2021-03-29 | 2022-02-25 | 华中科技大学同济医学院附属协和医院 | Root canal file for preventing fracture and manufacturing method thereof |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170711 |
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RJ01 | Rejection of invention patent application after publication |