CN107007367A - A kind of therapeutic instrument for root canal easy to use - Google Patents
A kind of therapeutic instrument for root canal easy to use Download PDFInfo
- Publication number
- CN107007367A CN107007367A CN201710261205.9A CN201710261205A CN107007367A CN 107007367 A CN107007367 A CN 107007367A CN 201710261205 A CN201710261205 A CN 201710261205A CN 107007367 A CN107007367 A CN 107007367A
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- root canal
- bender
- deceleration
- file
- canal file
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
- A61C19/042—Measuring instruments specially adapted for dentistry for determining the position of a root apex
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2201/00—Material properties
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- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (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 invention belongs to medical instruments field, and in particular to a kind of therapeutic instrument for root canal easy to use, including main frame, and controller and drive device are provided with main frame, and host peripheral has display screen and deceleration bender；Root canal file is rotatably connected in deceleration bender, drive device driving root canal file is rotated；Conductive elastic component is folded between root canal file end face and cover medial surface；Main frame tail end is connected with lip hook by measuring line one；Jack connects controller input, and deceleration bender is metal shell, and deceleration bender is by the input of wire connection controller, and controller is for control display screen display sono-explorer；Silica gel sheath is arranged with outside deceleration bender.The beneficial effects of the invention are as follows：Due to conductive elastic component, it can be electrically connected all the time between deceleration bender and root canal file, impedance stabilization, measurement is accurate；It is not required to set exposed measurement line, signal transmission can completely cut off with oral cavity, and measurement is accurate；Extraly manual grip elastic metallic folder is not required to, it is easy to use.
Description
Technical field
The invention belongs to medical instruments field, and in particular to a kind of therapeutic instrument for root canal easy to use.
Background technology
Root canal is the most frequently used effective treatment method of dental pulp disease and periapical disease, and the principle of root canal is to pass through
Mechanically and chemically method removes most of infectious agent in root pipe, and by root canal filling, closing bizet, prevents periapex
The healing for the periapical lesion that lesion or promotion have occurred and that.
When clinically doing root canal, the measurement of sono-explorer and the expansion of root pipe are most important step, sono-explorer
Measurement the most frequently used root canal length meter and clap X-ray film determination method and determine, often with Mechanical Method and chemical phase when root pipe expands
With reference to method treatment.In treatment clinical course, different steps can use different Medical Devices and apparatus, so as to increase
The time of operation may bring some to be difficult to the consequence expected.
Therefore, it is attempted to be improved simplification to said process.There are many money measure the root canal length in market and root pipe expands
Big equipment integrating, can with measure the root canal length root pipe expand, once complete root canal preparation.With therapeutic instrument for root canal gradually
Use, some of is also gradually being shown using deficiency：During the 1st, with conductive deceleration contra-angle handpiece as measure the root canal length electrode, because
For root canal file and deceleration contra-angle handpiece fit clearance, therefore (Machine Design theory is matched somebody with somebody when both central axis tend to coincidence status
During conjunction state), that is, of short duration gap occurs, so that impedance can be extremely unstable or even the infinitely great feelings of impedance occurs when in use
Condition, so that the precision of strong influence measurement；2nd, existing therapeutic instrument for root canal, is required measurement line in measure the root canal length
All it is the exposed outside in equipment, line is measured when using to be contacted with patient's oral cavity tissue, so that the precision of measurement is influenceed,
Influence root canal effect even results in operative failure；3rd, it is necessary to which elastic metallic is pressed from both sides manually when measurement line is connected with root canal file
It is clamped in the middle part of root canal file handle, it has not been convenient to also unreliable, root canal file long-time and metal clip friction when using, reducing root canal file makes
With the life-span, treatment of some metal fragments to patient may be produced and produce some harmful effects；4th, measurement line is exposed to equipment
Outside, destruction equipment appearance is moulded, influences attractive in appearance, reduces the using effect and utilization benefit of therapeutic instrument for root canal.
The content of the invention
The purpose of the present invention is that the impedance for overcoming prior art to there is a situation where root canal file measurement occurs unstable and set
Exposed measurement line influence measurement accuracy is put, and needs manually to be clamped in the middle part of root canal file handle elastic metallic, is made
With inconvenient defect, there is provided can have electrical connection, impedance stabilization, measurement essence between a kind of deceleration bender and root canal file all the time
Really；It is not required to set exposed measurement line, signaling pathways can completely cut off with patient oral cavity completely, and measurement is accurate, root governance
Therapeutic effect is good；It is not required to the therapeutic instrument for root canal easy to use of manual grip elastic metallic folder.
The technical solution adopted for the present invention to solve the technical problems is：A kind of therapeutic instrument for root canal easy to use, it is wrapped
Include to be provided with inside main frame, main frame outside controller and drive device, main frame and display screen and deceleration bender are installed；The head of deceleration bender
Portion, which is provided with installing port, installing port, is rotatably connected to root canal file, and drive device drives root canal file to rotate by transmission mechanism；Slow down
Bender includes cover, and cover deviates from one end of installing port, the transmission end surface of root canal file and the inner side of cover located at deceleration bender
Conductive elastic component is folded between face；Main frame is provided with jack, and jack is connected with lip hook by measuring line one；Jack connection control
The input of device processed, deceleration bender is metal shell, the input that deceleration bender passes through drive device wire connection controller
End, the impedance control display screen that controller is used to be measured according to root canal file shows sono-explorer, and controls the defeated of drive device
The rotating speed of shaft and direction of rotation；Deceleration bender outer cover is provided with silica gel sheath.
In use, the measurement line one of main frame is hooked on the lip of patient by lip, first electrode is used as.Then,
The present invention main frame by controller control drive device, drive device by the output shaft of transmission mechanism with suitable rotating speed just
Rotated to driving root canal file, so as to carry out root canal preparation to tooth, while root canal file is as second electrode, first electrode and
Second electrode constitutes loop in human body and main frame, and by stretching into part and the contact length of root tube edges, so as to be formed
Impedance signal.Impedance signal passes sequentially through root canal file, conductive elastic component, deceleration bender and drive device, eventually arrives at control
The input of device, controller draws sono-explorer according to impedance；When root canal file expander reaches tip of a root point, control is fed back signal to
Device, after the output shaft of controller control drive device stops operating, is reversely rotated, so as to exit root pipe immediately.And it is curved to slow down
Machine outer cover is provided with silica gel sheath, therefore signal can be insulated with external environment condition, and signal stabilization is high.Wherein, drive device
It can be metal motor.In current existing therapeutic instrument for root canal, in root canal file rotation process, even if deceleration bender and root pipe
When the central axis of file is in Machine Design theory mated condition, there is running clearance, but this between deceleration bender and root canal file
The deceleration bender and root canal file of invention still can be electrically connected by conductive elastic component, and connection is reliable；And electrically conductive elastic
The contact surface of element and root canal file end, cover is small, and frictional force is almost ignored, and has no effect on transmission.Therefore, because conductive
The presence of flexible member, can have electrical connection all the time, impedance stabilization, connection can between deceleration bender of the invention and root canal file
Lean on, measurement is accurate.
In addition, the present invention need not set exposed measurement line, and bender outer cover of slowing down is provided with silica gel sheath, letter
Number pipeline can completely cut off with patient oral cavity completely, and measurement is accurate, and root canal effect is good.
Because the conductive elastic component of the present invention instead of exposed measurement line and be clamped in the tang of root canal file
The elastic metallic folder in portion, therefore the present invention only needs hand-held main frame, using very convenient.And due to not being clamped in root pipe
Elastic metallic folder in the middle part of the tang of file, therefore root canal file friction will not be produced, root canal file service life is reduced, and be unfavorable for
The harmful effect of patient's treatment.Because the present invention is not provided with elastic metallic folder, therefore it is not required to extraly manual grip elastic metallic
Folder, it is easy to use.
In addition, the present invention is not exposed to measurement line outside equipment, therefore it is moulded to destroy the outward appearance of equipment,
Exterior appearance.
Specifically, cover is threadedly connected on installing port, and one end of conductive elastic component is fixed on cover, removable company
Connect, inner body easy disassembly is easy to use, connection is reliable.
Preferably, conductive elastic component is spring or spring leaf etc., and simple in construction, elasticity and electric conductivity are good；And
It is preferred that spring and root canal file end, cover contact surface it is small, frictional force is almost ignored, and has no effect on transmission.
Further, the position-limiting drum being coaxially disposed with root canal file, electrically conductive elastic member are vertically and fixedly provided with the medial surface of cover
One end of part is located in position-limiting drum, and the other end of conductive elastic component is pressed against on the tail end face of root canal file；The structure can be limited
Spring sliding processed, spring will not produce sliding, and connection is reliable.
Further, transmission mechanism is coaxially to be fixed with gear outside the driving sleeve being sheathed on root canal file, driving sleeve,
Drive device drives driving sleeve to rotate by gear；Transmission platform, the table top of transmission platform and transmission are provided with driving sleeve
The centerline axis parallel of axle sleeve；The driving section of root canal file is provided with the axle being engaged with transmission platform and lacks face.The two of driving sleeve
End is installed on spacing in deceleration bender by bearing or axle sleeve, and connection is reliable, simple in construction.First in main frame of the invention
Drive device can drive driving sleeve to rotate by gear；Then, it is engaged because axle lacks face with transmission platform, therefore power transmission shaft
Set driving root canal file is rotated；Rotational structure connection is reliable, and gearing friction power is small.
Further, cover is provided with flexible button, and position-limiting drum is fixed on the inner side of flexible button；Driving sleeve is close to peace
One end of dress mouth is the insert port for inserting root canal file, and the relative both sides of insert port are equipped with two U-shaped breach, insert port
It is provided between two U-shaped breach per side on the inside of shell fragment, the arcwall face of each shell fragment and is respectively and fixedly provided with ring on projection, root canal file
Provided with the neck for fitting projection.During installation, root canal file need to be only inserted into driving sleeve by insert port, until raised
It is embedded in neck, is formed and coordinate clamping.Meanwhile, the end of root canal file makes conductive elastic component be in compressive state.Due to needing
The root canal file of different size size is often changed, therefore need to only press flexible button, you can by conductive elastic component root
Pipe file is released, and the root canal file of different size size is then pushed into again.By male cooperation in the neck of root canal file, so that in axial direction
On root canal file is limited, be connected firmly.In addition, the structure letter of the flexible button of the pressing of the present invention and conductive elastic component
It is single, change root canal file very convenient.
Further, main frame side is provided with button group, and button group is electrically connected with the controller, and controller is additionally operable to by button
Adjusting parameter is organized to control rotating speed and the direction of rotation of the output shaft of drive device.Operation principle：When the root pipe using the present invention
During therapeutic equipment, deceleration bender is chosen and is mounted with after corresponding root canal file, passes through the start of button group, adjusting parameter, controller control
By drive device, so as to realize that the rotating speed and rotation direction of root canal file are adjusted, driving root canal file is rotated to sono-explorer
Measurement and expander, you can patient is treated, it is easy to use, it is simple to operate.
Further, therapeutic instrument for root canal also includes being used for the cradle that grafting main frame is charged.In use, can be from charging
Main frame is removed on seat, after use, cradle can be put into main frame and proceed charging, it is easy to use.
In summary, the present invention is fully contacted by electrically conductive elastic mechanism with root canal file afterbody, and then solves to hinder during measurement
Anti- stability, significantly improves the accuracy and root canal file service life of measure the root canal length.
Root canal file need to be only inserted when the present invention is used in deceleration bender.It is simple in construction convenient and reliable.Be conducive to hand
The safe and efficient progress of art.
Deceleration bender of the present invention covers a silica gel sheath, it is to avoid measuring electrode is contacted with oral cavity tissue, improves measurement precision.
Used in addition, the therapeutic instrument for root canal of the present invention only can also expand as root pipe, now, in jack be not required to connection and survey
Measure on line one, lip without hanging lip hook, be only used for the expansion of root pipe and use, it is easy to implement.
Jack is additionally operable to connection measurement line two in parallel and measurement line three, and measurement line two is connected with lip hook, and measurement line three connects
It is connected to file folder.When not needing expander, when need to only measure sono-explorer, file folder is clamped into file manually, and lip is hooked on lip, hand
Dynamic file is slowly in insertion root pipe；Impedance signal is entered in controller by jack, you can is measured and is shown on a display screen
Show reading, it is easy to operate.
A kind of beneficial effect of therapeutic instrument for root canal easy to use of the present invention is：
1. deceleration bender outer cover is provided with silica gel sheath, therefore signal can be insulated with external environment condition, signal stabilization
It is high；
2. the contact surface of conductive elastic component and root canal file end, cover is small, frictional force is almost ignored, and is had no effect on
Transmission；Due to the presence of conductive elastic component, can there are electrical connection, impedance between deceleration bender of the invention and root canal file all the time
Stable, connection is reliable, and measurement is accurate；The present invention conductive elastic component it is flexible, therefore can different size convenient for assembly it is big
Small root canal file；
3. the present invention need not set exposed measurement line, and bender outer cover of slowing down is provided with silica gel sheath, signal
Pipeline can completely cut off with patient oral cavity completely, and measurement is accurate, and root canal effect is good.
4. due to the elastic metallic folder not being clamped in the middle part of the tang of root canal file, therefore root canal file friction will not be produced,
Root canal file service life is reduced, and is unfavorable for the harmful effect of patient's treatment；Because the present invention is not provided with elastic metallic folder, because
This is not required to extraly manual grip elastic metallic folder, easy to use；
5. the present invention is not exposed to the measurement line outside equipment, therefore it is moulded to destroy the outward appearance of equipment, outside
Portion is attractive in appearance；
6. the present invention is fully contacted by electrically conductive elastic mechanism with root canal file afterbody, and then solves impedance stabilization during measurement
Property, significantly improve the accuracy and root canal file service life of measure the root canal length；Deceleration bender of the present invention covers a silica gel sheath,
Avoid measuring electrode from being contacted with oral cavity tissue, improve measurement precision.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of tomograph of therapeutic instrument for root canal easy to use of the present invention；
Fig. 2 be the present invention a kind of therapeutic instrument for root canal easy to use deceleration bender and root canal file assemble mechanism it is quick-fried
Fried figure one；
Fig. 3 be the present invention a kind of therapeutic instrument for root canal easy to use deceleration bender and root canal file assemble mechanism it is quick-fried
Fried figure two；
Fig. 4 is a kind of tomograph of the cover of therapeutic instrument for root canal easy to use of the present invention；
Fig. 5 is a kind of tomograph of the root canal file of therapeutic instrument for root canal easy to use of the present invention；
Fig. 6 is a kind of tomograph of the transmission mechanism of therapeutic instrument for root canal easy to use of the present invention；
Fig. 7 is the control principle and signal feedback diagram of a kind of therapeutic instrument for root canal easy to use of the present invention；
Fig. 8 is a kind of signal for being used to measure sono-explorer in expander of therapeutic instrument for root canal easy to use of the present invention
Figure；
Fig. 9 is a kind of schematic diagram for being only used for measuring sono-explorer of therapeutic instrument for root canal easy to use of the present invention；
Figure 10 is a kind of partial exploded view of therapeutic instrument for root canal easy to use of the present invention；
Figure 11 is a kind of tomograph of the cover of therapeutic instrument for root canal easy to use of the present invention.
Wherein:1. deceleration bender, 101. installing ports, 102. deceleration contra-angle handpieces；2. main frame；3. cradle；4. display screen；5.
Button group；6. root canal file, 601. axles lack face, 602. necks；7. cover, 701. position-limiting drums；8. controller；9. drive device；10.
Conductive elastic component；11. transmission mechanism, 1101. gears, 1102. transmission platforms, 1103.U type breach, 1104. shell fragments, 1105.
It is raised；12. measure line one；13. file manually；14. measure line two；15. measure line three；16. file folder.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
A kind of specific embodiment of therapeutic instrument for root canal easy to use of the invention as Figure 1-Figure 11, it includes master
Machine 2, the inside of main frame 2 is provided with outside controller 8 and drive device 9, main frame 2 and is provided with display screen 4 and deceleration bender 1；Deceleration bender 1
Head be provided with installing port 101, be rotatably connected to root canal file 6 in installing port 101, drive device 9 is driven by transmission mechanism 11
Root canal file 6 is rotated；Deceleration bender 1 includes cover 7, and cover 7 deviates from one end of installing port 101, root canal file 6 located at deceleration bender 1
Transmission end surface and cover 7 medial surface between be folded with conductive elastic component 10；Main frame 2 is provided with jack, and jack passes through
Measurement line 1 is connected with lip hook；Jack connects the input of controller 8, and deceleration bender 1 is metal shell, deceleration bender
1 by the input of the wire connection controller 8 of drive device 9, and the impedance control that controller 8 is used to be measured according to root canal file 6 shows
Display screen 4 shows sono-explorer, and controls rotating speed and the direction of rotation of the output shaft of drive device 9；It is arranged outside deceleration bender 1
There is silica gel sheath (not shown).
In use, the measurement line 1 of main frame 2 is hooked on the lip of patient by lip, first electrode is used as.Connect
, the main frame 2 of the present embodiment controls drive device 9 by controller 8, drive device 9 by the output shaft of transmission mechanism 11 with
Suitable rotating speed forward drive root canal file 6 is rotated, so that root canal preparation is carried out to tooth, while root canal file 6 is used as second electricity
Pole, first electrode and second electrode constitute loop in human body and main frame 2, and by stretching into connecing for part and root tube edges
Length is touched, so as to form impedance signal.Impedance signal passes sequentially through root canal file 6, conductive elastic component 10, deceleration bender 1 and driven
Dynamic device 9, eventually arrives at the input of controller 8, controller 8 draws sono-explorer according to impedance；When the expander of root canal file 6 is reached
During tip of a root point, controller 8 is fed back signal to, after the output shaft of the control drive device 9 of controller 8 stops operating, reversely rotation immediately
Turn, so as to exit root pipe.And the outer cover of bender 1 of slowing down is provided with silica gel sheath, therefore signal can be insulated with external environment condition,
Signal stabilization is high.Wherein, drive device 9 can be metal motor.In current existing therapeutic instrument for root canal, in root canal file 6
In rotation process, even if the central axis of deceleration bender 1 and root canal file 6 is in Machine Design theory mated condition, slow down curved
There is running clearance between machine 1 and root canal file 6, but the deceleration bender 1 and root canal file 6 of the present embodiment still can pass through electrically conductive elastic
Element 10 is electrically connected, and connection is reliable；And the contact surface of conductive elastic component 10 and the end of root canal file 6, cover 7 is small, rubs
Wipe power almost to ignore, have no effect on transmission.Therefore, because the presence of conductive elastic component 10, the deceleration of the present embodiment is curved
There can be electrical connection between machine 1 and root canal file 6 all the time, impedance stabilization, connection is reliable, and measurement is accurate.
In addition, the present embodiment need not set exposed measurement line, and the outer cover of bender 1 of slowing down is provided with silica gel
Set, signaling pathways can completely cut off with patient oral cavity completely, and measurement is accurate, and root canal effect is good.
Because the conductive elastic component 10 of the present embodiment instead of exposed measurement line and be clamped in the file of root canal file 6
Elastic metallic folder in the middle part of handle, therefore the present embodiment only needs hand-held main frame 2, using very convenient.And due to not pressing from both sides
The elastic metallic folder in the middle part of the tang of root canal file 6 is held, therefore root canal file 6 will not be produced and is rubbed, root canal file 6 is reduced and uses the longevity
Life, and it is unfavorable for the harmful effect of patient's treatment.Because the present embodiment is not provided with elastic metallic folder, therefore it is not required to extraly hand
Dynamic grip elastic metallic folder, it is easy to use.
In addition, the present embodiment is not exposed to the measurement line outside equipment, therefore the outward appearance of equipment will not be destroyed integrally makes
Type, exterior appearance.
Specifically, cover 7 is threadedly connected on installing port 101, and one end of conductive elastic component 10 is fixed on cover 7,
Releasable connection, inner body easy disassembly is easy to use, and connection is reliable.
Preferably, conductive elastic component 10 is spring or spring leaf etc., and simple in construction, elasticity and electric conductivity are good；And
And the contact surface of spring preferably and the end of root canal file 6, cover 7 is small, frictional force is almost ignored, and has no effect on transmission.
Further, the position-limiting drum 701 being coaxially disposed with root canal file 6, conductive bullet are vertically and fixedly provided with the medial surface of cover 7
Property element 10 one end be located at position-limiting drum 701 in, the other end of conductive elastic component 10 is pressed against the tail end face of root canal file 6
On；The structure can limited spring sliding, spring will not produce sliding, and connection is reliably.
Further, transmission mechanism 11 is coaxially to fix with teeth outside the driving sleeve being sheathed on root canal file 6, driving sleeve
Wheel 1101, drive device 9 drives driving sleeve to rotate by gear 1101；Transmission platform 1102, transmission are provided with driving sleeve
The table top of platform 1102 and the centerline axis parallel of driving sleeve；The driving section of root canal file 6 is provided with and the phase of transmission platform 1102
The axle of cooperation lacks face 601.The two ends of driving sleeve are installed on spacing in deceleration bender 1 by bearing or axle sleeve, and connection is reliable,
It is simple in construction.Drive device 9 first in the main frame 2 of the present embodiment can drive driving sleeve to rotate by gear 1101；Then,
It is engaged because axle lacks face 601 with transmission platform 1102, therefore driving sleeve driving root canal file 6 is rotated；Rotational structure connects
Connect reliable, gearing friction power is small.
Further, cover 7 is provided with flexible button 702, and position-limiting drum 701 is fixed on the inner side of flexible button 702；Transmission
Axle sleeve is equipped with two close to the insert port that one end of installing port 101 is for inserting root canal file 6, the relative both sides of insert port
U-shaped breach 1103, insert port is provided with shell fragment 1104, the arc of each shell fragment 1104 between two U-shaped breach 1103 per side
Ring on projection 1105, root canal file 6 is respectively and fixedly provided with the inside of face and is provided with the neck 602 for fitting projection 1105.During installation, only need
Root canal file 6 is inserted into driving sleeve by insert port, until projection 1105 is embedded in neck 602, is formed and coordinates clamping.
Meanwhile, the end of root canal file 6 makes conductive elastic component 10 be in compressive state.Due to needing often to change different size size
Root canal file 6, therefore need to only press flexible button 702, you can root canal file 6 is released by conductive elastic component 10, then pushed away again
Enter the root canal file 6 of different size size.Projection 1105 is matched with the neck 602 of root canal file 6, so that in the axial direction to root pipe
File 6 is limited, and is connected firmly.In addition, the structure letter of the flexible button 702 of the pressing of the present embodiment and conductive elastic component 10
It is single, change root canal file 6 very convenient.
Further, the side of main frame 2 is provided with button group 5, and button group 5 is electrically connected with controller 8, and controller 8 is additionally operable to lead to
The rotating speed for the output shaft for crossing the adjusting parameter of button group 5 to control drive device 9 and direction of rotation.Operation principle：When this reality of use
When applying the therapeutic instrument for root canal of example, deceleration bender 1 is chosen and is mounted with after corresponding root canal file 6, is started shooting by button group 5, adjusts ginseng
Number, the control of controller 8 is by drive device 9, so as to realize that the rotating speed and rotation direction of root canal file 6 are adjusted, drives root pipe
File 6 rotates the measurement and expander to sono-explorer, you can patient is treated, easy to use, simple to operate.
Further, therapeutic instrument for root canal also includes being used for the cradle 3 that grafting main frame 2 is charged.In use, can be from filling
Main frame 2 is removed on electric seat 3, after use, cradle 3 can be put into main frame 2 and proceed charging, it is easy to use.
In summary, the present embodiment is fully contacted by electrically conductive elastic mechanism 10 with the afterbody of root canal file 6, and then solves measurement
When impedance stability, significantly improve the accuracy and the service life of root canal file 6 of measure the root canal length.
Root canal file 6 need to be only inserted when the present embodiment is used in deceleration bender 1.It is simple in construction convenient and reliable.Favorably
Efficiently carried out in operation safety.
1 set of one silica gel sheath (not shown) of the present embodiment deceleration bender, it is to avoid measuring electrode is contacted with oral cavity tissue, is carried
High measurement precision.
Used in addition, the therapeutic instrument for root canal of the present embodiment only can also expand as root pipe, now, in jack be not required to connection
Measure on line 1, lip without hanging lip hook, be only used for the expansion of root pipe and use, it is easy to implement.
As shown in figure 9, jack is additionally operable to connection measurement line 2 14 in parallel and measurement line 3 15, measurement line 2 14 is connected with
Lip hook, measurement line 3 15 is connected with file folder 16.It is when need to only measure sono-explorer, the clamping of file folder 16 is manual when not needing expander
13 are filed, and lip is hooked on lip, file 13 is slowly inserted in root pipe manually；Impedance signal is entered in controller 8 by jack,
It can measure and show reading on the display screen 4, it is easy to operate.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
Among the obvious changes or variations that the spirit of the present invention is extended out is still in protection scope of the present invention.
Claims (9)
1. a kind of therapeutic instrument for root canal easy to use, it is characterised in that：Including main frame (2), control is provided with inside the main frame (2)
Display screen (4) and deceleration bender (1) are installed outside device (8) and drive device (9), the main frame (2)；The deceleration bender (1)
Head be provided with installing port (101), root canal file (6) is rotatably connected in the installing port (101), the drive device (9) is led to
Transmission mechanism (11) driving root canal file (6) is crossed to rotate；The deceleration bender (1) includes cover (7), and the cover (7), which is located at, to be subtracted
Fast bender (1) deviates from one end of installing port (101), between the transmission end surface of the root canal file (6) and the medial surface of cover (7)
It is folded with conductive elastic component (10)；The main frame (2) is provided with jack, and the jack is connected with lip by measuring line one (12)
Hook；The input of the jack connection controller (8), the deceleration bender (1) is metal shell, the deceleration bender
(1) by the input of drive device (9) wire connection controller (8), the controller (8) is used to be surveyed according to root canal file (6)
The impedance control display screen (4) obtained shows sono-explorer, and controls rotating speed and the rotation side of the output shaft of drive device (9)
To；Deceleration bender (1) outer cover is provided with silica gel sheath.
2. a kind of therapeutic instrument for root canal easy to use according to claim 1, it is characterised in that：Cover (7) screw thread
It is connected on installing port (101), one end of the conductive elastic component (10) is fixed on cover (7).
3. a kind of therapeutic instrument for root canal easy to use according to claim 2, it is characterised in that：The conductive elastic component
(10) it is spring or spring leaf.
4. a kind of therapeutic instrument for root canal easy to use according to claim 3, it is characterised in that：The cover (7) it is interior
The position-limiting drum (701) being coaxially disposed with root canal file (6) is vertically and fixedly provided with side, one end of the conductive elastic component (10) is set
In position-limiting drum (701), the other end of the conductive elastic component (10) is pressed against on the tail end face of root canal file (6).
5. a kind of therapeutic instrument for root canal easy to use according to claim 1 or 2, it is characterised in that：The transmission mechanism
(11) gear (1101), the driving are coaxially fixed with to be sheathed on outside the driving sleeve on root canal file (6), the driving sleeve
Device (9) drives driving sleeve to rotate by gear (1101)；Transmission platform (1102) is provided with the driving sleeve, it is described to pass
The table top of moving platform (1102) and the centerline axis parallel of driving sleeve；The driving section of the root canal file (6) is provided with and transmission
The axle that platform (1102) is engaged lacks face (601).
6. a kind of therapeutic instrument for root canal easy to use according to claim 5, it is characterised in that：Set on the cover (7)
There is flexible button (702), the position-limiting drum (701) is fixed on the inner side of flexible button (702)；The driving sleeve is close to installation
The one end of mouthful (101) is the insert port for inserting root canal file (6), the relative both sides of the insert port be equipped with two it is U-shaped
Breach (1103), the insert port is provided with shell fragment (1104), each shell fragment between two U-shaped breach (1103) per side
(1104) ring on raised (1105), the root canal file (6) is respectively and fixedly provided with the inside of arcwall face and is provided with is used for fitting projection
(1105) neck (602).
7. a kind of therapeutic instrument for root canal easy to use according to any one of claim 1-4, it is characterised in that：The master
Machine (2) side is provided with button group (5), and the button group (5) electrically connects with controller (8), and the controller (8) is additionally operable to pass through
Button group (5) adjusting parameter is to control rotating speed and the direction of rotation of the output shaft of drive device (9).
8. a kind of therapeutic instrument for root canal easy to use according to any one of claim 1-4, it is characterised in that：Described
Pipe therapeutic equipment also includes being used for the cradle (3) that grafting main frame (2) is charged.
9. a kind of therapeutic instrument for root canal easy to use according to any one of claim 1-4, it is characterised in that：It is described to insert
Hole is additionally operable to connection measurement line two (14) in parallel and measurement line three (15), and the measurement line two (14) is connected with lip hook, described
Measurement line three (15) is connected with file folder (16).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261205.9A CN107007367B (en) | 2017-04-20 | 2017-04-20 | Root canal therapy instrument convenient to use |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261205.9A CN107007367B (en) | 2017-04-20 | 2017-04-20 | Root canal therapy instrument convenient to use |
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| CN107007367A true CN107007367A (en) | 2017-08-04 |
| CN107007367B CN107007367B (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710261205.9A Active CN107007367B (en) | 2017-04-20 | 2017-04-20 | Root canal therapy instrument convenient to use |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670446A (en) * | 2018-05-31 | 2018-10-19 | 广州泰莱医疗设备有限公司 | A kind of pipe motor measures therapeutic equipment |
| CN108712111A (en) * | 2018-05-31 | 2018-10-26 | 广州泰莱医疗设备有限公司 | A kind of intelligent controlling device and its control method of the rotation of therapeutic instrument for root canal motor |
| CN108852533A (en) * | 2018-04-10 | 2018-11-23 | 信利半导体有限公司 | The hand-held integrated therapeutic instrument for root canal of one kind |
| CN110037811A (en) * | 2019-05-06 | 2019-07-23 | 桂林市啄木鸟医疗器械有限公司 | Root canal treatment contra-angle handpiece |
| JP2019129969A (en) * | 2018-01-30 | 2019-08-08 | 藤栄電気株式会社 | Cutting tool for collateral-detectable root canal enlarging device and root canal enlarging device |
| CN111839759A (en) * | 2020-07-20 | 2020-10-30 | 桂林市啄木鸟医疗器械有限公司 | Dental root canal therapy uses curved hand machine |
| WO2022016599A1 (en) * | 2020-07-20 | 2022-01-27 | 桂林市啄木鸟医疗器械有限公司 | Curved handpiece used for dental root canal therapy |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58500596A (en) * | 1981-04-30 | 1983-04-21 | デンタルヴエルク ビユルモ−ス ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Reamer tool with vibrating tool holder |
| US5902105A (en) * | 1994-06-09 | 1999-05-11 | Kabushiki Kaisha Morita Seisakusho | Dental treatment apparatus with a root canal length measurement function |
| CN2400070Y (en) * | 1999-12-14 | 2000-10-11 | 赵呈利 | Clamp holder for tooth root canal curing apparatus |
| CN201676027U (en) * | 2010-05-18 | 2010-12-22 | 孙健瑶 | Root canal file |
| US20130108978A1 (en) * | 2011-11-01 | 2013-05-02 | J. Morita Manufacturing Corporation | Dental treating apparatus with hand piece |
| CN203506897U (en) * | 2013-10-16 | 2014-04-02 | 长沙得悦科技发展有限公司 | Gyroscopic root canal therapeutic apparatus |
| 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 |
| CN204562421U (en) * | 2015-03-30 | 2015-08-19 | 中国人民解放军第四军医大学 | Therapeutic instrument for root canal of teeth |
| CN205548722U (en) * | 2016-03-16 | 2016-09-07 | 浙江普特医疗器械有限公司 | Bender anchorage nail instrument |
| CN205548726U (en) * | 2016-02-26 | 2016-09-07 | 桂林市啄木鸟医疗器械有限公司 | Therapeutic instrument that collection root canal enlarges and root canal length measurement function is integrative |
-
2017
- 2017-04-20 CN CN201710261205.9A patent/CN107007367B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58500596A (en) * | 1981-04-30 | 1983-04-21 | デンタルヴエルク ビユルモ−ス ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Reamer tool with vibrating tool holder |
| DE3274518D1 (en) * | 1981-04-30 | 1987-01-15 | Buermoos Dentalwerk | Drilling tool with oscillating tool holder |
| US5902105A (en) * | 1994-06-09 | 1999-05-11 | Kabushiki Kaisha Morita Seisakusho | Dental treatment apparatus with a root canal length measurement function |
| CN2400070Y (en) * | 1999-12-14 | 2000-10-11 | 赵呈利 | Clamp holder for tooth root canal curing apparatus |
| CN201676027U (en) * | 2010-05-18 | 2010-12-22 | 孙健瑶 | Root canal file |
| US20130108978A1 (en) * | 2011-11-01 | 2013-05-02 | J. Morita Manufacturing Corporation | Dental treating apparatus with hand piece |
| 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 |
| CN203506897U (en) * | 2013-10-16 | 2014-04-02 | 长沙得悦科技发展有限公司 | Gyroscopic root canal therapeutic apparatus |
| CN204562421U (en) * | 2015-03-30 | 2015-08-19 | 中国人民解放军第四军医大学 | Therapeutic instrument for root canal of teeth |
| CN205548726U (en) * | 2016-02-26 | 2016-09-07 | 桂林市啄木鸟医疗器械有限公司 | Therapeutic instrument that collection root canal enlarges and root canal length measurement function is integrative |
| CN205548722U (en) * | 2016-03-16 | 2016-09-07 | 浙江普特医疗器械有限公司 | Bender anchorage nail instrument |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019129969A (en) * | 2018-01-30 | 2019-08-08 | 藤栄電気株式会社 | Cutting tool for collateral-detectable root canal enlarging device and root canal enlarging device |
| JP7154491B2 (en) | 2018-01-30 | 2022-10-18 | 藤栄電気株式会社 | root canal enlarger |
| CN108852533A (en) * | 2018-04-10 | 2018-11-23 | 信利半导体有限公司 | The hand-held integrated therapeutic instrument for root canal of one kind |
| CN108670446A (en) * | 2018-05-31 | 2018-10-19 | 广州泰莱医疗设备有限公司 | A kind of pipe motor measures therapeutic equipment |
| CN108712111A (en) * | 2018-05-31 | 2018-10-26 | 广州泰莱医疗设备有限公司 | A kind of intelligent controlling device and its control method of the rotation of therapeutic instrument for root canal motor |
| CN108712111B (en) * | 2018-05-31 | 2024-03-12 | 广州泰莱医疗设备有限公司 | Intelligent control device for rotation of motor of root canal treatment instrument and control method thereof |
| CN110037811A (en) * | 2019-05-06 | 2019-07-23 | 桂林市啄木鸟医疗器械有限公司 | Root canal treatment contra-angle handpiece |
| CN111839759A (en) * | 2020-07-20 | 2020-10-30 | 桂林市啄木鸟医疗器械有限公司 | Dental root canal therapy uses curved hand machine |
| WO2022016599A1 (en) * | 2020-07-20 | 2022-01-27 | 桂林市啄木鸟医疗器械有限公司 | Curved handpiece used for dental root canal therapy |
| JP2022545758A (en) * | 2020-07-20 | 2022-10-31 | 桂林市啄木鳥医療器械有限公司 | Contra-angle handpiece for root canal treatment |
| US20220409336A1 (en) * | 2020-07-20 | 2022-12-29 | Guilin Woodpecker Medical Instrument Co., Ltd. | Curved handpiece for dental root canal treatment |
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