CN104473698A - Researching method of two-purpose bracket tweezers with positioning device - Google Patents
Researching method of two-purpose bracket tweezers with positioning device Download PDFInfo
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- CN104473698A CN104473698A CN201410751408.2A CN201410751408A CN104473698A CN 104473698 A CN104473698 A CN 104473698A CN 201410751408 A CN201410751408 A CN 201410751408A CN 104473698 A CN104473698 A CN 104473698A
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- tweezers
- bracket
- handle
- width
- positioning device
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Abstract
The invention discloses a researching method of a pair of two-purpose bracket tweezers with a positioning device. The method is characterized by comprising the steps: bending a stainless steel square wire of 0.483mm*0.635mm into two n shapes with accurate predetermined height and width by using a bending clamp, making a free end into a fixed arm, respectively spot welding the fixed arms onto two sides of a tweezers handle by using a spot welder, facilitating a cross arm to be perpendicular to a long axis of the tweezers handle, grinding the tail end of the tweezers handle until the width reaches 5mm, and polishing the tail end of the tweezers handle; when a bracket is bonded, supporting the bracket at a toothed surface by utilizing the tweezers, turning around the tweezers, pressing the corresponding cross arm into a groove to be pressed and positioned, and adjusting the position and obliquity of the bracket. The two-purpose bracket tweezers with the positioning device are used in the orthodontics clinical work, the bracket is convenient and rapid to bond, accuracy in positioning is realized, materials are easily available, and the two-purpose bracket tweezers are applicable to the primary medical units.
Description
Technical field
The present invention relates to a kind of method of production with the dual-purpose support slot forceps of localizer, belong to clinical instrumentation technical field.
Background technology
In Orthodontic Treatment, the position of bracket placement is extremely important, and desirable Bracket placement can obtain the therapeutic effect got twice the result with half the effort, and can simplify the treatment in stage simultaneously, thus improves the efficiency of orthodontic treatment.
Summary of the invention
The object of the invention is: provide a kind of method of production with the dual-purpose support slot forceps of localizer, the method is made and both can be clamped, again can pinpoint support slot forceps, to overcome the deficiencies in the prior art.
Technical scheme of the present invention
A kind of method of production with the dual-purpose support slot forceps of localizer, it is characterized in that: the method adopts and the Rectangular SS archwires torque pincers of 0.483mm × 0.635mm is bent into " ㄇ " shape that two have accurate predetermined altitude and width, free-end makes fixed arm, again fixed arm mash welder is put respectively the two sides being welded in tweezers handle, transverse arm and tweezers handle long axis normal, tweezers handle end is polished into 5mm width and polishing; During bonding bracket, be located in facing with tweezers clamping bracket, tweezers tune compressed can locate with corresponding transverse arm press-in groove, and to bracket near far away in position and gradient adjust.
Owing to have employed technique scheme, compared with prior art, the conventional equipment of the present invention makes the dual-purpose support slot forceps of positioning clamping, the long 5mm of location transverse arm, be a bit larger tham standard-sized metal bracket, tweezers end is polished into 5mm width, is the location in order to not affect mandibular incisors bracket.Select the Rectangular SS archwires of 0.483mm × 0.635mm, existing enough rigidity, not yielding, when locating the bracket height of 5mm or 4mm, can respectively with the localizer of high 4 5mm and 3 5mm, make it locate the cutting of transverse arm upper limb and bracket groove (conjunction) concordant to bottom surface, the gradient of its transverse arm and two trailing arm adjustable brackets with near far away in position.In correction clinical position, use the dual-purpose support slot forceps of this band localizer, convenient and swift during bonding bracket, accurate positioning, draws materials easy, is applicable to different medical unit and uses.
Detailed description of the invention
Below the present invention is further described in detail, but not as any limitation of the invention.
Embodiments of the invention:
1 materials and methods
1.1 material
Dressing forceps or dentistry tweezer one, 0.483mm × 0.635mm Rectangular SS archwires one.
1.2 method
1.2.1 not saturating steel side silk is bent into " ㄇ " shape ［ (height) 4.5mm × (wide) 5mm that two have exact height and width by manufacture method torgue bending pliers, (height) 3.5mm × (wide) 5mm ］, at distance tweezers handle end 8mm place, the fixed arm of two location side's silks is welded in respectively the two sides of tweezers handle with mash welder point, notice that position aligns, transverse arm and tweezers handle long axis normal, can not deflection, fixed arm can be tried one's best, and some is firm to ensure in many welderings, again tweezers handle end grinder buffing is become 5mm width and polishing.Attention can not injure upright arm and fixed arm.
1.2.2 during using method bonding bracket, the nearly wing centre section of bracket or wing centre section far away is clamped with tweezers, the correct position in corresponding tooth lip (cheek) face is located in after bracket base being coated bonding agent, press a little and remove redundant adhesive, then tweezers are reversed end for end, with corresponding positioning height, tweezers handle end plane is close to incisor incisxal edge or canine tooth (bicuspid) cusp, handle long axis normal is in incisor labial surface or canine tooth bicuspidal lip cheek axle ridge, localizer transverse arm press-in bracket groove, compress and to bracket near far away in position and gradient slightly adjust, during 3.5mm and the 4.5mm height of location, compress can locate with transverse arm press-in groove, when locating 4mm height, first locate its nearly middle position far away and gradient with 3.5mm localizer transverse arm press-in groove, withdraw from localizer again, Bracket placement is slightly made gum to movement, make the cutting of its groove (conjunction) concordant with localizer transverse arm upper limb height to bottom surface, do to operate equally with 4 5mm localizers during the 5mm height of location.
2 results
The correct position of bracket placement to facing can be clamped easily with the dual-purpose support slot forceps of localizer, and near for the vertical height of bracket middle position far away and gradient are done to locate more exactly and need not be changed apparatus, , to 40 malocclusion patients (be pull out 4 first bicuspids rescue) random packet in mouth cavity orthodontic clinical manipulation, often organize 20, self-control positioning brackets tweezer and Χ shape supporting groove locator is used respectively when carrying out bracket bonding, (time of acid etching and coating primer is not included with manual time-keeping, the only time of meter bracket bonding location and adjustment), use the average used time 390s of Χ shape supporting groove locator group, and use the average used time 240s of self-control positioning brackets tweezer group, every patient comparatively uses the few 150s of Χ shape supporting groove locator for the bracket time.
3 discuss
In the fixed orthodontic technology of mouth cavity orthodontic, the prerequisite obtaining satisfactory effect is bracket bonding accurately.In clinical manipulation, be that conventional supporting groove locator has two kinds with supporting groove locator determination bracket height, a kind of in X-shaped, be equipped with and measure nail, have 3.5mm, 4mm, 4.5mm and 5mm tetra-kinds of differing heights.Have scholar to point out, the point contact type pointed device of X-type supporting groove locator is unsuitable for bracket position, especially straight silk bow supporting groove; Another kind of have differing heights in shaft-like, directly embeds bracket groove location.Find in clinical manipulation, X-type localizer only can positioning brackets height, and shaft-like localizer can positioning brackets height and gradient, but cannot adjust bracket near far away in position.Have scholar to develop marking type supporting groove locator, but operation is relatively loaded down with trivial details.This time make the dual-purpose support slot forceps of positioning clamping with conventional equipment, the long 5mm of location transverse arm, be a bit larger tham standard-sized metal bracket, tweezers end is polished into 5mm width, is the location in order to not affect mandibular incisors bracket.Select the Rectangular SS archwires of 0.483mm × 0.635mm, existing enough rigidity, not yielding, when locating the bracket height of 5mm or 4mm, can respectively with the localizer of high 4.5mm and 3.5mm, make it locate the cutting of transverse arm upper limb and bracket groove (conjunction) concordant to bottom surface, the gradient of its transverse arm and two trailing arm adjustable brackets with near far away in position.In correction clinical position, use the dual-purpose support slot forceps of this band localizer, convenient and swift during bonding bracket, accurate positioning, draws materials easy, is applicable to different medical unit and uses.
Claims (1)
1. the method for production with the dual-purpose support slot forceps of localizer, it is characterized in that: the method adopts and the Rectangular SS archwires torque pincers of 0.483mm × 0.635mm is bent into " ㄇ " shape that two have accurate predetermined altitude and width, free-end makes fixed arm, again fixed arm mash welder is put respectively the two sides being welded in tweezers handle, transverse arm and tweezers handle long axis normal, tweezers handle end is polished into 5mm width and polishing; During bonding bracket, be located in facing with tweezers clamping bracket, tweezers tune compressed can locate with corresponding transverse arm press-in groove, and to bracket near far away in position and gradient adjust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751408.2A CN104473698A (en) | 2014-12-10 | 2014-12-10 | Researching method of two-purpose bracket tweezers with positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751408.2A CN104473698A (en) | 2014-12-10 | 2014-12-10 | Researching method of two-purpose bracket tweezers with positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104473698A true CN104473698A (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410751408.2A Pending CN104473698A (en) | 2014-12-10 | 2014-12-10 | Researching method of two-purpose bracket tweezers with positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104473698A (en) |
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2014
- 2014-12-10 CN CN201410751408.2A patent/CN104473698A/en active Pending
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |