CN206120469U - Electrodynamic type wicresoft device of extracing tooth - Google Patents
Electrodynamic type wicresoft device of extracing tooth Download PDFInfo
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- CN206120469U CN206120469U CN201620939486.XU CN201620939486U CN206120469U CN 206120469 U CN206120469 U CN 206120469U CN 201620939486 U CN201620939486 U CN 201620939486U CN 206120469 U CN206120469 U CN 206120469U
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- tooth
- electrodynamic type
- adjustment button
- motor
- intensity adjustment
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Abstract
The utility model provides an electrodynamic type wicresoft device of extracing tooth, its main points lie in it includes power handle, working head, power handle includes shell, power, motor, axial vibration converter, derailleur, intensity adjustment button, connecting piece, and power, motor, axial vibration converter, derailleur are cased, and intensity adjustment button is connected with the derailleur electricity to control derailleur, intensity adjustment button are fixed on the shell surface, and the connecting piece is connected with the working head, gives the working head with the power transmission. The utility model discloses a theory that the high frequency vibrates a little makes the process of having tooth pulled out more not have the wound, avoids beating, lightens patient's dentistry neurosis, links with the alveolus bone photo with the not hard up periodontal membrane of high -frequency vibration. This product sets for the amplitude for 0.02mm, and is the same with the physiology degree of moving of natural tooth, and can reach the wicresoft does not have the purpose that the wound was extract tooth even.
Description
Technical field
The utility model belongs to dental appliance, especially belongs to dental device.
Background technology
The comfortable Medical Concept of " painless, minimally invasive " just approved by vast medical circle colleague, i.e., dental care now
The comfortable painless operation for removing guarantee treatment process during patient assessment and afterwards should be fully taken into account, while also will be as far as possible
Mitigate after-operation response.The instrumentss for tooth extraction such as traditional dental forceps, dental elevator due to the principle using lever principle, wheel shaft principle and wedge, this
Normal function, the fracture of alveolar process of remporomandibular joint will necessarily be caused, while can also damage the periodontal of neighbouring tooth and surrounding
Tissue.With being gradually rooted in the hearts of the people for minimally invasive theory, Abroad in Recent Years scholar has attempted various minimally invasive exodontia methods：Babbush
Deng reporting the minimally invasive exodontia method of X- Trac turnkeys in 2007：Anchorage is done with adjacent teeth, using lever force principle so as to reality
Existing minimally invasive exodontia, but the method easily damages adjacent teeth, and operation is limited by opening degree；Benex has tooth pulled out system by screw thread
Nail is screwed in the root pipe of tooth, and pull rope two is separately fixed on drive screw and tractor, with adjacent teeth as fulcrum, using leading
Draw principle gently to pull out tooth, but be not suitable for the situation that adjacent teeth disappearance and adjacent teeth loosen, while being likely to result in the damage of adjacent teeth.
2009, Yalcin etc. abraded step by step tissue of tooth using the plantation drilling tool of different-diameter from root inside pipe wall, until remaining poor
Endwall, and be drawn off with minimum strength, but this method can damage the alveolar bone of tip of a root part, while relatively costly.
The content of the invention
The purpose of this utility model is the shortcoming for overcoming existing various minimally invasive exodontias to exist, there is provided a kind of painless noninvasive
The minimally invasive dental device of electrodynamic type.
The technical scheme that the utility model is adopted is a kind of minimally invasive dental device of electrodynamic type, and it is characterized by it includes moving
Power handle, work head, power handle includes shell, power supply, motor, axial vibration converter, speed changer, intensity adjustment button, connection
Part, power supply, motor, axial vibration converter, speed changer are cased, and intensity adjustment button is electrically connected with speed changer, and is controlled
Speed changer processed, intensity adjustment button is fixed on case surface, and connector is connected with work head, imparts power to work head.
The utility model makes tooth extraction procedure more noninvasive by the theory of high frequency micro vibration, it is to avoid tap, and mitigates patient's
Dental clasp, loosens parodontium and is connected with alveolar bone with dither.
Described work head is made up of connection end and working end, and working end is divided into three kinds of bladed, hook and screw noose.This
Utility model has the work head of different shape and function according to need of work, is complete set of equipments, and bladed has very pine to suffer from tooth and crushing
Effect, there is arc-shaped sharpened edge at sword end；Hook working end be securable to suffer from tooth defect itself or it is artificial prepare it is recessed
Groove, will suffer from tooth and axially dislocates, using the different angles of working end mid portion and power handle, it is adaptable to different tooth position；Screw set
Rope refers to first to be fixed on screw suffers from canalis radicis dentis, and trouble is pulled out by the vibration that fuselage is produced by the noose being connected with power handle
Tooth.
Bladed working end is divided into single-blade head, twolip head.
Screw noose is made up of two parts of screw and noose, and noose is connected on connection end, and the afterbody of screw has matches somebody with somebody with noose
The bayonet socket of conjunction.
Motor speed is 5000-25000rpm, and the rotation for being produced in motor using the function of axial vibration converter is converted
For vertically, to vibration, amplitude is 0.02mm, up to 20 times per second.
The physiological mobility of natural teeth is 0.02mm, and patient tends not to discover, and amplitude is set as 0.02mm by this product, this
When can reach minimally invasive or even noninvasive purpose.
The utility model makes tooth extraction procedure more noninvasive by the theory of high frequency micro vibration, it is to avoid tap, and mitigates patient's
Dental clasp, loosens parodontium and is connected with alveolar bone with dither.Amplitude is set as 0.02mm by this product, and natural
The physiological mobility of tooth is identical, can reach minimally invasive or even atraumatic tooth extraction purpose.
Description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the structural representation of single-blade head work head
Fig. 3 is the structural representation of twolip head work head
Fig. 4 is the structural representation of bending single-blade head work head
Fig. 5 is the structural representation of hook work head
Fig. 6 is the structural representation of bending hook work head
Fig. 7 is the structural representation of screw noose work head
Wherein：The work bayonet socket of 21 connection end, 22 working end 23 of 1 power handle, 15 intensity adjustment button, 16 connector, 17 shell 2
24 nooses.
Specific embodiment
The utility model is described in detail with reference to view, cited embodiment can make this professional skill
Art personnel more understand the present invention, but do not limit the utility model in any form.
As shown in figs. 1-7, the minimally invasive dental device of a kind of electrodynamic type, it is characterized by it including power handle 1, work 2, moves
Power handle 1 include shell 17, power supply, motor, axial vibration converter, speed changer, intensity adjustment button 15, connector 16, power supply,
Motor, axial vibration converter, speed changer are mounted in shell 17, and intensity adjustment button 15 is electrically connected with speed changer, and control to become
Fast device, intensity adjustment button 15 is fixed on the surface of shell 17, and connector 16 is connected with work 2, imparts power to work head.
Work 2 is made up of connection end 21 and working end 22, and working end 22 is divided into three kinds of bladed, hook and screw noose.This practicality is new
Type has the work 2 of different shape and function according to need of work, is complete set of equipments, and bladed has the work that very pine suffers from tooth and crushing
With there is the single-blade head and twolip head of arc-shaped sharpened edge at sword end, there is straight and curved two kinds；Hook working end is securable to suffer from tooth sheet
Body defect or the artificial groove for preparing, will suffer from tooth and axially dislocate, and have straight and curved two kinds, using working end mid portion with move
The different angles of power handle, it is adaptable to different tooth position；Screw noose refers to first to be fixed on screw suffers from canalis radicis dentis, by with power handle
Connected noose is pulled out by the vibration that fuselage is produced and suffers from tooth.
Screw noose is made up of two parts of screw and noose, and noose 24 is connected on connection end 21, and the afterbody of screw has and set
The bayonet socket 23 that rope coordinates.
Motor speed is 5000-25000rpm, and the rotation for being produced in motor using the function of axial vibration converter is converted
For vertically, to vibration, amplitude is 0.02mm, up to 20 times per second.Tooth is connected by parodontium with alveolar bone, with bearing,
The functions such as transmission, dispersion snap-in force, Ralph report parodontium the maximum tensile strength mean values are 2.4N/mm2, Wei Zhitong etc.
Chinese scholars have carried out systematic survey to periodontal membrane area, obtain the classical data of different ethnic groups, for compatriots,
Periodontal membrane area is 120-360mm2, its central incisor and mandibular premolar area are less than 150mm2, Tensile strength is
2.4（N/ mm2）x150（mm2）=360（N）, therefore first grade of intensity settings is 360N；Upper jaw premolar teeth is less than with lower jaw canine tooth
200mm2, Tensile strength is 2.4（N/ mm2）x200（mm2）=480（N）, therefore second gear intensity settings are 480N, the upper jaw is sharp
Tooth average out to 217mm2, therefore third gear intensity is 520N；Up and down second molar is less than 300mm2, therefore fourth speed intensity is 720N；
Up and down first molar is less than 400mm2, therefore fifth speed intensity is 960N.
Claims (5)
1. the minimally invasive dental device of a kind of electrodynamic type, it is characterised in that：It includes power handle（1）, work head（2）, power handle（1）Bag
Include shell（17）, power supply, motor, axial vibration converter, speed changer, intensity adjustment button（15）, connector（16）, power supply,
Motor, axial vibration converter, speed changer are mounted in shell（17）It is interior, intensity adjustment button（15）Electrically connect with speed changer, and control
Speed changer processed, intensity adjustment button（15）It is fixed on shell（17）Surface, connector（16）With work head（2）Connection, by power
Pass to work head.
2. the minimally invasive dental device of a kind of electrodynamic type according to claim 1, it is characterised in that：Described work head（2）By
Connection end（21）And working end（22）Constitute, working end（22）It is divided into three kinds of bladed, hook and screw noose.
3. the minimally invasive dental device of a kind of electrodynamic type according to claim 2, it is characterised in that：Bladed working end is divided into single-blade
Head, twolip head.
4. the minimally invasive dental device of a kind of electrodynamic type according to claim 2, it is characterised in that：Screw noose is by screw and set
Two parts of rope are constituted, and noose is connected on connection end（21）, the afterbody of screw has the bayonet socket coordinated with noose（23）.
5. the minimally invasive dental device of a kind of electrodynamic type according to claim 1, it is characterised in that：Motor speed is 5000-
25000rpm, is converted into the rotation that motor is produced vertically to vibration using the function of axial vibration converter, and amplitude is
0.02mm, up to 20 times per second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620939486.XU CN206120469U (en) | 2016-08-25 | 2016-08-25 | Electrodynamic type wicresoft device of extracing tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620939486.XU CN206120469U (en) | 2016-08-25 | 2016-08-25 | Electrodynamic type wicresoft device of extracing tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206120469U true CN206120469U (en) | 2017-04-26 |
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ID=58565114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620939486.XU Active CN206120469U (en) | 2016-08-25 | 2016-08-25 | Electrodynamic type wicresoft device of extracing tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206120469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397597A (en) * | 2017-07-22 | 2017-11-28 | 温州医科大学附属第医院 | Alveolus surgery operating theater instruments |
| CN107411829A (en) * | 2017-05-02 | 2017-12-01 | 卢俊 | Take hat device |
-
2016
- 2016-08-25 CN CN201620939486.XU patent/CN206120469U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411829A (en) * | 2017-05-02 | 2017-12-01 | 卢俊 | Take hat device |
| CN107411829B (en) * | 2017-05-02 | 2020-05-12 | 卢俊 | Crown extractor |
| CN107397597A (en) * | 2017-07-22 | 2017-11-28 | 温州医科大学附属第医院 | Alveolus surgery operating theater instruments |
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