CN108524024A - A kind of root canal treatment instrument - Google Patents
A kind of root canal treatment instrument Download PDFInfo
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- CN108524024A CN108524024A CN201810616925.7A CN201810616925A CN108524024A CN 108524024 A CN108524024 A CN 108524024A CN 201810616925 A CN201810616925 A CN 201810616925A CN 108524024 A CN108524024 A CN 108524024A
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- Prior art keywords
- root canal
- head
- treatment
- treatment head
- treatment instrument
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- 210000004262 dental pulp cavity Anatomy 0.000 title claims abstract description 86
- 239000011159 matrix material Substances 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 10
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 210000003128 head Anatomy 0.000 abstract description 127
- 210000000214 mouth Anatomy 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 4
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000001225 therapeutic effect Effects 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
-
- 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
Abstract
The present invention provides a kind of root canal treatment instrument, it includes treatment head and is built-in with the matrix shell of main control unit, the first end of the treatment head is for installing root canal file, the second end of the treatment head is connected with described matrix shell, the main control unit is for being electrically connected to root canal file, the treatment head is metal treatment head, and the surface of the treatment head is equipped with insulating layer, and the insulating layer is made of metal oxide.The root canal treatment instrument can effectively avoid the phenomenon that being interfered to test result due to housings conductive, has certain robustness, tolerable autoclave sterilization and it is indeformable, and it can ensure the small volume of its treatment head, occupied space when reducing work in the oral cavity of patient, facilitates and is flexibly detected.
Description
Technical field
The present invention relates to a kind of medical instrument more particularly to a kind of root canal treatment instrument.
Background technology
Therapeutic instrument for root canal is called root pipe motor, is to expand root pipe by hand to mitigate the working strength of doctor for substituting,
A precision electronic device of the root canal preparatory treatment of more standard is prepared, it greatly reduces the working strength of doctor, saves
It working time, improves work efficiency, is clinically widely used.Existing root canal treatment instrument is used to install root
The treatment head of pipe file usually requires to be designed as having the characteristics that insulating properties, in the outer surface extraction wire of insulation crust, is treating
The preceding lower end fixed clamp root canal file of head achievees the purpose that test, the insulating Design for the treatment of head can prevent in use
The body part for the treatment of head and patient contact with each other and lead to measurement result there are errors, avoid housings conductive and disturbed test work(
The phenomenon that energy.Currently, in order to enable treatment head to ensure that the method for normally working and improving work quality is usually：Using modeling
Material material is designed manufacture treatment head, or uses the treatment head of metal material and be arranged plastic cement gum cover outside it, so that
Its outer surface can have the characteristics of insulating properties；But hardness can be had and robustness is relatively low by carrying out manufacture using plastic material
The problem of, and the method for using treatment head and making it insulate in its external injection moulding plastic, and the overall volume for the treatment of head can be caused
It is excessive, exist occupy the larger defect in dental care space in use, it is inconvenient to use.
Invention content
Based on above-mentioned the deficiencies in the prior art, the present invention provides a kind of root canal treatment instrument, the root canal treatment instrument energy
Enough effectively avoid due to housings conductive and the phenomenon that interfered to test result, have certain robustness, and can protect
The small volume of its treatment head is demonstrate,proved, occupied space when reducing work in the oral cavity of patient facilitates and flexibly detected.
Based on this, the present invention proposes a kind of root canal treatment instrument comprising treatment head and the base for being built-in with main control unit
Body case, the first end of the treatment head is for installing root canal file, the second end and the described matrix shell of the treatment head
It is connected, the main control unit is for being electrically connected to root canal file, and the treatment head is metal treatment head, and the table of the treatment head
Face is equipped with insulating layer, and the insulating layer is made of metal oxide.
Optionally, the insulating layer is to be formed by anodized.
Optionally, the root canal treatment instrument further includes the conductive core for transmitting electric current to root canal file, the conductive core
It is electrically connected with the main control unit, the treatment head is internally provided with cavity, and the conductive core setting is in the cavity.
Optionally, the conductive core is metal core, and the inner surface of the treatment head is conducting surface or which is provided at least two
Locate conduction region, be formed into a loop between the conducting surface or each conduction region and the main control unit, the treatment head is made to charge,
The outer surface of the metal core is in contact with conducting surface or each conduction region.
Optionally, the first end of the conductive core is electrically connected with the main control unit to obtain electric current, the conductive core
The second end be used for root canal file transmit electric current.
Optionally, the treatment head includes head and treatment head main body, and the end on the head is equipped with for installing root
The mounting hole of pipe file, the treatment head main body are connected on the side wall on the head, and the cavity is located at the treatment head main body
It is interior, and the cavity is connected with the mounting hole.
Optionally, the height on the head is less than or equal to 10mm.
Optionally, the treatment head main body is cylindric, and the outer diameter of the treatment head main body is less than or equal to 8mm.
Optionally, described matrix shell is insulation crust.
Optionally, the main control unit includes processing module and display module, the processing module and the display module
Electrical connection, the processing module are display screen for being in electrical communication with root canal file, the display module, and the display screen is set to institute
State the surface of matrix shell.
Implement the embodiment of the present invention, has the advantages that：
The root canal treatment instrument of the present invention includes treatment head and is built-in with the matrix shell of main control unit, the treatment head
First end is for installing root canal file, and the second end of the treatment head is connected with described matrix shell, the main control unit
For being electrically connected to root canal file, the treatment head is metal treatment head, and the surface of the treatment head is equipped with insulating layer, described exhausted
Edge layer is made of metal oxide.In operation, which needs to install root canal file in the end for the treatment of head,
The root canal file for treating head end is stretched at the position of the corresponding tooth in the mouth of patient and detected, the action of root canal file passes through master
The control of unit is controlled to realize, root canal file feeds back the correlation circumstance information detected to main control unit, and main control unit will
The information received sends out instruction after being handled, realize the further action of root canal file, to complete to tip of a root position
Judgement；The surface for the treatment of head is equipped with insulating layer, and insulating layer is made of metal oxide, and oxygen is carried out from there through to treatment head
So that the characteristic that its surface has insulation can effectively avoid treatment head and human body in measuring the course of work after change processing
Location contacts when, the deviation of measurement result is caused due to the electric conductivity for the treatment of head itself, effectively improves the treatment head
Working effect.Treatment head itself is set to obtain insulation characterisitic in the insulating layer that treatment head surface setting is made of metal oxide
Operating method it is very simple, without other auxiliary tools, being only surface-treated to treatment head can realize, can
The rugged performance of metal itself is retained, the structural strength of itself of the treatment head thus processed is higher, uses the longevity
It orders longer, and the design to its volume can be reduced to a certain extent, it is empty to reduce occupancy of the treatment head in the mouth of patient
Between, facilitate medical worker being capable of more flexible operation therapeutic equipment.In addition, the inner surface for the treatment of head is for conducting surface or thereon
Equipped with conduction region at least two, conducting surface or each conduction region are used to through conductive core be that root canal file continually and steadily obtains electric current and carries
For supporting, ensure the reliability that root canal file works in measurement process.In addition, the design of inner conductive core can be realized by gold
Belong to transmission device and root canal file is connected using conducting wire to substitute, while reducing independent lead, can also remove mounted on treatment
Head front end is used to be clamped the clamping device of root canal file, the volume for the treatment of head is further reduced, to save it in patient
Occupied space in oral cavity.
Description of the drawings
Fig. 1 is the overall structure diagram of the root canal treatment instrument described in the present embodiment；
Fig. 2 is the overall structure diagram of the treatment head of the root canal treatment instrument described in the present embodiment；
Fig. 3 is the cross-sectional view at A-A in Fig. 2；
Fig. 4 is the configuration schematic diagram of the treatment head of the root canal treatment instrument described in the present embodiment.
Reference sign：
1, treatment head, 11, cavity, 12, head, 121, mounting hole, 13, treatment head main body, 131, conduction region, 132, first
Part, 133, interconnecting piece, 134, second part, 14, connector, 2, matrix shell, 21, display screen, 3, insulating layer, 4, conductive
Core, 41, the first end of conductive core, 42, the second end of conductive core.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, the orientation or position of the instructions such as term "upper", "lower", "left", "right"
It is to be based on the orientation or positional relationship shown in the drawings to set relationship, is merely for convenience of description of the present invention and simplification of the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as limitation of the present invention.
Referring to Fig. 1 to Fig. 4, the root canal treatment instrument described in this preferred embodiment includes treatment head 1 and is built-in with master control list
The matrix shell 2 of member, the first end of the treatment head 1 for installing root canal file, the second end of the treatment head 1 with it is described
Matrix shell 2 is connected, and for being electrically connected to root canal file, the treatment head 1 is made of metal the main control unit, and described controls
The surface for treating head 1 is equipped with insulating layer 3, and the insulating layer 3 is made of metal oxide.
Based on the above structure, carried out to the root canal treatment instrument in use, installing root on the first end for the treatment of head 1
Pipe is filed, and the tip of a root position for detecting patient, root canal file is electrically connected with the main control unit in matrix shell 2, into the anti-of row information
Feedback and processing, ensure the functional reliability of the root canal file in treatment head 1.Under conventional use state, the outside of matrix shell 2
It is additionally provided with the connector of a p-wire, for connecting lip hook, the connector of the p-wire is also electrically connected with main control unit, lip hook
For hanging at the bicker of patient, and root canal file then is used to contact the tooth of patient, thus the shape between lip hook and root canal file
At electrical circuit is closed, main control unit is mainly judged by the size of the impedance value difference of the electric signal of detection different frequency or ratio
With the working condition of control root canal file.During entire job control, the surface for the treatment of head 1 is equipped with one layer by metal oxygen
The insulating layer 3 that compound is constituted, in this embodiment, the insulating layer 3 are by being obtained after carrying out anodized to treatment head 1
, operating process is very simple, and the structural behaviour of formation is reliable, and 1 surface for the treatment of head has the characteristic of insulation, can effectively prevent
Only during medical worker treats, treatment head 1 is in contact with the body orifice lip position of patient and causes at root canal file
Detection there is the problem of deviation, ensure the root canal treatment instrument work quality.Directly treatment head 1 is surface-treated,
Package is carried out without other materials and realizes insulation performance, to the effective of its robustness when can either ensure to use metal material
It utilizes so that the enough height of the structural strength for the treatment of head 1 are not susceptible to be broken, effectively prolong the service life, additionally it is possible to save other
The consuming of material；By the way of carrying out anodic oxidation in metal surface conveniently when producing treatment head 1 to the size of its volume
Controlled, so it is easy to produce go out the smaller treatment head 1 of volume, the contact area for reducing treatment head 1 and patient also subtracts
Area occupied of the treatment head 1 in the oral cavity of patient is lacked, treatment head 1 is facilitated more flexible can to use in the oral cavity.It is whole
The structure design of a device is simple, produces and easily manufactured, cost is relatively low, is adapted for promoting the use of.
Wherein, root canal treatment instrument further includes for continuing the conductive core 4 to root canal file transmission electric current, conductive core 4 and master
Unit electrical connection is controlled, treatment head 1 is internally provided with cavity 11, and conductive core 4 is set in cavity 11, the first end 41 of conductive core
Electric current is obtained, and is sent at root canal file by the second end of conductive core 42 so that root canal file can obtain when being treated
Required electric current ensures the safety of patient in order to which it can provide accurate feedback information as main control unit.In this implementation
In example, conductive core 4 is using metal core, but in other embodiments, and the material selection of conductive core 4 is not by the present embodiment
Limitation, as long as selection has the material of good electric conductivity；The inner surface for the treatment of head 1 is equipped with conduction region at least two
131, in the present embodiment by taking the quantity of conduction region 131 is two as an example, it is formed into a loop between each conduction region 131 and main control unit,
Treatment head 1 is set to charge, the outer surface of metal core is in contact with each conduction region 131, is led at two on the inner surface for the treatment of head 1
Electric area 131 is the oxidation film formed by anodic oxidation when due to insulating layer 3 as obtained from striking off insulating layer 3, thick
Degree is very small, so the operation is very convenient, electric current forms closed circuit at two between conduction region 131 and main control unit, by
This metal material for being located at the treatment head 1 inside insulating layer 3 is all conductive, the outer surface of conductive core 4 and conduction region 131
It is in contact, thus, it is possible to be that conductive core 4 provides continual electric current by conduction region 131 at two in treatment head 1, effectively
Avoid the defect for making conductive core 4 obtain electric current by the way of gear connection in the prior art：Due to the intermeshing fortune of gear
During dynamic, there are various factors such as error, make between intermeshing gear that there are gaps, so work as intermeshing tooth
Wheel is when moving to gap location, the phenomenon that being susceptible to power-off, will have a direct impact on the work that conductive core 4 transmits the electric current of root canal file
Two or more conduction regions 131 made, and carry out secondary operation acquisition in treatment head 1 can provide for conductive core 4 to be held
Continue and stablize continuous electric current, the quantity of conduction region 131 is preferably two in the present embodiment, improves root canal file in detection process
Work quality；It, can also be by that will treat in order to realize that conductive core 4 and the inner surface for the treatment of head 1 can form closed circuit
First 1 inner surface is all set to conducting surface to realize.It is conductive respectively circumferentially arranged with multiple teeth on the both ends of conductive core 4
The first end 41 of core engages cooperation to obtain electric current, the second end 42 of conductive core by the tooth being disposed thereon with feeder ear
It is meshed with for installing the device of root canal file for transmitting electric current, structure design letter to root canal file by the tooth being disposed thereon
Single, principle is simple and reliable.
In addition, treatment head 1 includes head 12 and treatment head main body 13, the end on head 12 is equipped with for installing root canal file
Mounting hole 121, treatment head main body 13 are connected on the side wall on head 12, and cavity 11 is located in treatment head main body 13, and cavity 11
It is connected with mounting hole 121, for practical structures, the root canal file extending direction whole from head 1 is treated is different, so design head 12
For structure for reliably being installed to root canal file, 12 structure of head needs to have certain height, the convenient peace to root canal file
Dress, the design of internal mounting hole 121 can be less than or equal to 10mm along the axis direction of its own, the height design on head 12；
Treatment head main body 13 is cylindric, and conductive core 4 is set in treatment head main body 13, and the axis of the two coincides, convenient for conduction
The outer surface of core 4 is in contact with the inner wall for the treatment of head main body 13, to facilitate the conductive of conductive core 4 to work, treatment head main body 13
Outer diameter can be less than or equal to 8mm, be designed compared to the head 12 of traditional root canal treatment instrument and treatment head main body 13, in height
And have very big reduction on outer diameter, to using the therapeutic equipment tooth of patient is detected when, treatment head 1 exists
Occupied space in oral cavity is substantially reduced, and treatment head 1 can be facilitated to carry out more flexible adjustment in oral cavity, facilitates doctor
Business personnel are detected work.
Further, main control unit includes processing module and display module, and processing module is shown for being in electrical communication with root canal file
Show that module is display screen 21, display screen 21 is set to the surface of matrix shell 2, and the information of root canal file detection passes to processing module
Control is analyzed and adjusted by processing module afterwards, facilitates the work of therapeutic equipment, and display module is electrically connected with processing module, energy
Enough by processing module, treated that relevant information is directly shown on display module, and medical worker is facilitated to grasp patient in real time
Relative position relation between tooth and root canal file, what display module selected in the present embodiment is display screen 21, and display screen 21 is pacified
On the outer surface of matrix shell 2, relevant information can be got information about for medical worker.It should be noted that at this
In embodiment, what matrix shell 2 was selected is plastic shell, facilitates processing and processing, and lighter in weight, is held in medical worker
The burden of hand can be mitigated when holding, and cost is relatively low, but in other embodiments, the material selection of matrix shell 2 not by
The limitation of the present embodiment, when can reasonably be selected according to actual needs.
Referring to Fig. 4, the therapeutic equipment of the present embodiment further includes connector 14, and the first end for the treatment of head 1 is for being arranged root pipe
The second end of file, treatment head 1 is clamped by connector 14 and 2 phase of matrix shell, and the surface of connector 14 is also required to carry out sun
Pole oxidation processes and insulate, it is convenient that internal current is transmitted.Treatment head main body 13 includes first part 132, interconnecting piece 133
The second part 134 become larger with outer diameter, the first end of first part 132 are used to connect root canal file, first part 132
The second end is circumferentially arranged with multiple protrusions, and the first end of second part 134 is circumferentially arranged with multiple opposite with the protrusion
The groove answered, protrusion positioning are set in groove, realize the connection between first part 132 and second part 134, conductive core 4
In the cavity 11 of first part 132, it is connected on the output end of motor in the cavity 11 of second part 134 for being arranged
Retarder, interconnecting piece 133 are located at the junction of first part 132 and second part 134, on the first end of second part 134
Equipped with external screw thread, interconnecting piece 133 is connected to second by be internally provided with and the matched internal thread of external screw thread of interconnecting piece 133
On points 134 first end, the second end card of first part 132 set into interconnecting piece 133 with second part 134 first
End is connected, and thus completes the connection of 1 structure of entire treatment head.It should be noted that the first part for the treatment of head main body 13
132, can be after being processed respectively between interconnecting piece 133 and second part 134 can also be in assembly it is disposable plus
The molding structure of work, the structure design for the treatment of head 1 are not limited by the present embodiment, when in the light of actual conditions can flexibly selecting.
The root canal treatment instrument of the present invention includes treatment head and is built-in with the matrix shell of main control unit, the treatment head
First end is for installing root canal file, and the second end of the treatment head is connected with described matrix shell, the main control unit
For being electrically connected to root canal file, the surface of the treatment head is equipped with insulating layer, and the insulating layer is made of metal oxide.
In operating process, which needs to install root canal file in the end for the treatment of head, and the root canal file for treating head end is stretched into
It is detected at the position of corresponding tooth in the mouth of patient, the action of root canal file is realized by the control of main control unit, root
Pipe file feeds back the correlation circumstance information detected to main control unit, after main control unit is handled the information received
Instruction is sent out, realizes the further action of root canal file, to complete the judgement to tip of a root position；The surface for the treatment of head is equipped with exhausted
Edge layer, insulating layer are made of metal oxide, from there through to making its surface have after treatment head progress oxidation processes
The characteristic of insulation, in measuring the course of work, when can effectively avoid the location contacts for the treatment of head and human body, due to treatment head
The electric conductivity of itself and the deviation for causing measurement result, effectively improve the working effect of the treatment head.In treatment head surface
The insulating layer that is made of metal oxide is set to keep the operating method that treatment head itself obtains insulation characterisitic very simple, is not necessarily to
By other auxiliary tools, being only surface-treated to treatment head can realize, can to the rugged performance of metal itself into
Row retains, and the structural strength of itself of the treatment head thus processed is higher, and the service life is longer, and can be to a certain extent
Reduce the design to its volume facilitates medical worker can be more to reduce occupied space of the treatment head in the mouth of patient
Flexibly operate the therapeutic equipment.
It should be understood that describing various information, but these information using term " first ", " second " etc. in the present invention
These terms are should not necessarily be limited by, these terms are only used for same type of information being distinguished from each other out.For example, not departing from the present invention
In the case of range, " first " information can also be referred to as " second " information, similar, and " second " information can also be referred to as
" first " information.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement and deformations can also be made, these improvement and deformations are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of root canal treatment instrument, which is characterized in that described to control including treatment head and the matrix shell for being built-in with main control unit
The first end of head is treated for installing root canal file, the second end of the treatment head is connected with described matrix shell, the master
Control unit is for being electrically connected to root canal file, and the treatment head is metal treatment head, and the surface of the treatment head is equipped with insulating layer,
The insulating layer is made of metal oxide.
2. root canal treatment instrument according to claim 1, which is characterized in that the insulating layer is to pass through anodized
It is formed.
3. root canal treatment instrument according to claim 1 or 2, which is characterized in that further include for transmitting electricity to root canal file
The conductive core of stream, the conductive core are electrically connected with the main control unit, and the treatment head is internally provided with cavity, the conductive core
Setting is in the cavity.
4. root canal treatment instrument according to claim 3, which is characterized in that the conductive core is metal core, the treatment
The inner surface of head is conducting surface or which is provided with conduction region at least two, the conducting surface or each conduction region and the master control
It is formed into a loop between unit, so that the treatment head is charged, outer surface and conducting surface or each conduction region phase of the metal core
Contact.
5. root canal treatment instrument according to claim 4, which is characterized in that the first end of the conductive core and the master
To obtain electric current, the second end of the conductive core is used to transmit electric current to root canal file the electrical connection of control unit.
6. root canal treatment instrument according to claim 3, which is characterized in that the treatment head includes head and treatment head master
Body, the end on the head are equipped with the mounting hole for fitting machine root canal file, and the treatment head main body is connected to the head
Side wall on, the cavity is located in the treatment head main body, and the cavity is connected with the mounting hole.
7. root canal treatment instrument according to claim 5, which is characterized in that the height on the head is less than or equal to 10mm.
8. root canal treatment instrument according to claim 5, which is characterized in that the treatment head main body is cylindric, and institute
The outer diameter for stating treatment head main body is less than or equal to 8mm.
9. root canal treatment instrument according to claim 1, which is characterized in that described matrix shell is insulation crust.
10. root canal treatment instrument according to claim 1, which is characterized in that the main control unit include processing module and
Display module, the processing module are electrically connected with the display module, and the processing module is described for being in electrical communication with root canal file
Display module is display screen, and the display screen is set to the surface of described matrix shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616925.7A CN108524024A (en) | 2018-06-14 | 2018-06-14 | A kind of root canal treatment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616925.7A CN108524024A (en) | 2018-06-14 | 2018-06-14 | A kind of root canal treatment instrument |
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| Publication Number | Publication Date |
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| CN108524024A true CN108524024A (en) | 2018-09-14 |
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| CN201810616925.7A Pending CN108524024A (en) | 2018-06-14 | 2018-06-14 | A kind of root canal treatment instrument |
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| 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 |
| CN209091668U (en) * | 2018-06-14 | 2019-07-12 | 广州泰莱医疗设备有限公司 | A kind of root canal treatment instrument |
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2018
- 2018-06-14 CN CN201810616925.7A patent/CN108524024A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100018914A (en) * | 2008-08-07 | 2010-02-18 | 임두만 | Endo pile for endodontic treatment |
| CN102802555A (en) * | 2009-12-16 | 2012-11-28 | 独立行政法人国立长寿医疗研究中心 | Dental ultrasonic drug delivery system and dental ultrasonic drug delivery method |
| CN205359684U (en) * | 2015-12-24 | 2016-07-06 | 南宁市微牙机电科技有限公司 | Removable scaler working head |
| 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 |
| CN209091668U (en) * | 2018-06-14 | 2019-07-12 | 广州泰莱医疗设备有限公司 | A kind of root canal treatment instrument |
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