CN102462548B - Pointed and protruding forceps of orthodontic treatment balance corrector - Google Patents
Pointed and protruding forceps of orthodontic treatment balance corrector Download PDFInfo
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- CN102462548B CN102462548B CN201110071040.1A CN201110071040A CN102462548B CN 102462548 B CN102462548 B CN 102462548B CN 201110071040 A CN201110071040 A CN 201110071040A CN 102462548 B CN102462548 B CN 102462548B
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Abstract
The invention provides a pair of pointed and protruding forceps, which is composed of a pointed and protruding part, joint regions and handle regions, wherein the pointed and protruding part has four shapes including a buffering separation part, a single-long-pointed part, a double-short-pointed part and a flat-pointed-protruding part. The single-long-pointed part, the flat-pointed-protruding part and the buffering separation part are located at one forceps body; however, the double-short-pointed part is composed of two same short protruding parts and the two short protruding parts are located at the same forceps body; the two short protruding parts are shorter than the single-long-pointed part; the lengths of the two short protruding parts of the double-short-pointed part are the same and the two short protruding parts are respectively located at two sides of the pointed and protruding part of the forceps body; and a distance is formed between the two short protruding parts. Each joint region is arranged between the pointed and protruding part and the handle regions, the length center of each joint region is provided with a circular joint central shaft, and the joint central shaft is a combined fixing point of the pointed and protruding forceps. Each handle region is the longest region of the pointed and protruding forceps; the width of near joint regions of the two handle regions is more than that of free regions of the handle regions; the thickness of the free regions is more than that of the near joint regions and each handle region is of a parabola shape; and a distance is formed between two free ends of handles. The joint regions of the two forceps bodies have differences.
Description
Affiliated field:
It is the using appliance of adjusting in mouth cavity orthodontic field balance rectification system in the curved and bracket removal process of arch wire.
Background technology:
Clinically, the removal that completes bending of arch edgewise and bracket often need to complete needed operation with two kinds of pliers, and in the process of operation, due to the difference of needed arch wire form, pliers needs ceaselessly to change, and can meet the curved change of arch wire.In the process of simultaneously using in operation, too small and can't complete the compounding practice of unfolding of hands due to caliper, in operation, panesthesia is not smoothly.In the removal process of bracket, can easily remove bracket if use bracket to remove pincers, but it is obviously unable to do what one wishes to remove the poise nut groove with the pliers of removing square bracket, use the independent bracket utensil that goes often can't meet all operations were that comprises the cheek side pipe, need more assisting device tool in the equipment arrangement, make simple thing too complicated.
Summary of the invention:
According to the physical property of lever used for physics principle and metal, simple efficient for instructing thinking with clinical manipulation, take the clinical manipulation requirement as basis.Determine characteristics and instructions for use that arch wire is used, the form possessed between bracket according to arch wire and bracket are determined the design of the prominent pincers of point in bonding rear presented form.The prominent overall length clamped of point is 160 millimeters, and the prominent pincers of point are to consist of projecting part, hinge area and handgrip district, and projecting part has buffer compartment, single length point, two short point peace point to dash forward.Long sharp, the flat point of list is dashed forward and buffer compartment is located on a caliper, and two short points are by two identical short prominent formation, two short prominent same calipers that are positioned at, two long sharp length of short prominent Length Ratio list are short, single long point is than 2 millimeters of two short prominent length, and two short prominent length of two short points are identical, respectively in the both sides of caliper projecting part, between two short dashing forward, distance is arranged, two short prominent tips exceed 2 millimeters, center line.The length of projecting part is 25 millimeters, and the buffering on a side caliper is divided into 5 millimeters, and single long sharp length is 18 millimeters, and the prominent length of flat point is 2 millimeters; Single long sharp longitudinal section form is the class triangle, singly grow sharp outer rim side, width is 4 millimeters, outer rim width to flat sharp prominent place is 2 millimeters, at the single long sharp flat point of the parallel center line in front, dashes forward as connecting the bracket designs of going of single long ogival, and the prominent form of flat point is the class triangle, the prominent side of flat point is that top tip part wide is 3 millimeters, surpass parallel lines in front triangular in shape outstanding, outstanding profile aquiline mouth shape, 2 millimeters, outstanding center line; Two of two short points are short prominently is positioned at same caliper, and respectively in the both sides of caliper projecting part, two short prominent length is 16 millimeters, two short prominent between gapped one, gap arises from two short prominent tops, terminates in vertical buffer compartment position.Two short prominent single short prominent longitudinal section forms are the class triangle, and the nearly buffer compartment vertical line of single short prominent outer rim width is 3 millimeters, and short prominent tip wide is 2 millimeters, and centre is all the width that straight line develops.The width of the nearly buffer compartment vertical line of the width in gap is 2 millimeters, and two short prominent top place phase septal spaces are 1 millimeter; Two short points differ 2 millimeters apart from single long point; The top outer rim of two short points is smooth arc.Hinge area is in the centre in projecting part and handgrip district, there is circular articulation center axle in the length central authorities of hinge area, the diameter of articulation center axle is 7 millimeters, the combination fixing point that the articulation center axle is the prominent pincers of point, the positive length of hinge area is 30 millimeters, width is 15 millimeters, thickness is 10 millimeters, the staggered ditch in the joint of hinge area is miter angle with the angle of cut of combination caliper center line, respectively in the both sides of combining the caliper center line, the staggered ditch in joint on each caliper is parallel to each other, staggered ditch position, joint on two calipers is identical, the direction tilted is identical, different is number and the shape of single long point and two short points, after two calipers merge, position is identical, there is circular articulation center axle in central authorities in the length of hinge area, its center of circle is on center line, articulation center axle and one of them caliper are connected to a fixed, another is by falling the recessed merging that completes the prominent pincers of point.The degree of depth at the staggered ditch in the joint of hinge area is 5 millimeters.The longest zone that the handgrip district is the prominent pincers of point, the thickness that the width of the nearly hinge area of two handgrips is greater than the width ，You Du district of the free section of handgrip is greater than the thickness of nearly hinge area, and being shaped as of handgrip district is parabola shaped, between two free-ends of handgrip, distance is arranged.The frontal width of the nearly hinge area of handgrip is 0.8 millimeter, thickness is 10 millimeters, its longitudinal section is rectangle, in the process stretched, the rectangle of longitudinal section is developed into to half elliptic, and thickness broadens thereupon, thickness at parabolical peak is 14 millimeters, i.e. the longest half elliptic air line distance, and its width becomes 0.5 millimeter by 0.8 millimeter.Distance between two free-ends in handgrip district is 30 millimeters, and the total length in handgrip district is 105 millimeters.After the prominent pincers of point are fixing by the articulation center axle by two calipers, form, the hinge area of two calipers there are differences.The prominent pincers of point are all to manufacture and form with medical steel.
Accompanying drawing and accompanying drawing explanation:
Fig. 1: the front of the prominent pincers of point
Fig. 2: the side of the prominent pincers of point
Detailed annotation: 1, prominent 2, the single long point 3 of flat point, two short sharp 4, buffer compartment 5, articulation center axle
6, handgrip 7, the staggered ditch in joint
Specific embodiments:
The prominent pincers of this point mainly contain two large functions, be the arch wire right angle curved bend the removal with bracket, the use integral body of these pincers is as the similar pincers of the correction of independent function, arch wire is put into to the caliper projecting part, in handgrip district pressurization or hold with a firm grip can according to the right angle of arc needs in operating process, curved to bend arch wire curved, it should be noted that, need curved wide the bending in back zone in right angle, need narrow bending in proparea, in the process bent, firmly want soft, can not be too rough, in order to avoid destroy the character of arch wire, or the macrolesion arch wire of exerting oneself.In the removal process of bracket, two short points are placed on the bracket edge, by zone position under the prominent bracket basilar part that is stuck in opposite side of the flat point of single long point, pressurize gently or force down the handgrip district and utilize shearing force or lever principle will ask grain to remove, if having a large amount of or a small amount of binder resin in crown portion after removing can block with flat point is prominent, two short points are stuck in the removal of pressurizeing gently of tooth body incisxal edge or jaw face, it should be noted that secondary goes the enamel binder resin will not reverse.
Claims (6)
1. the prominent pincers of correction point are to consist of projecting part, hinge area and handgrip district, it is characterized in that, projecting part has buffer compartment, single long sharp, two short point peace point is prominent, long sharp, the flat point of list is dashed forward and buffer compartment is located on a caliper, and two short points are by two identical short prominent formation, in the both sides of caliper projecting part, between two short dashing forward, distance is arranged respectively.
2. point according to claim 1 is prominent clamps, it is characterized in that, long sharp, the flat point of list is dashed forward and buffer compartment is located on a caliper, and two short points are by two identical short prominent formation, two short prominent same calipers that are positioned at, two long sharp length of short prominent Length Ratio list are short, and two short prominent length of two short points are identical, in the both sides of caliper projecting part, between two short dashing forward, distance is arranged respectively.
3. the prominent pincers of point according to claim 1, is characterized in that, hinge area is in the centre in projecting part and handgrip district, and there is circular articulation center axle in the length central authorities of hinge area, the combination fixing point that the articulation center axle is the prominent pincers of point.
4. point according to claim 1 is prominent clamps, it is characterized in that, the longest zone that the handgrip district is the prominent pincers of point, the width of the nearly hinge area in two handgrip districts is greater than the width in the free district in handgrip district, the thickness in free district is greater than the thickness of nearly hinge area, the handgrip district is shaped as parabolic shape, between two free-ends of handgrip, distance is arranged.
5. the prominent pincers of point according to claim 1, is characterized in that, it is to be formed afterwards by the articulation center axle is fixing by two calipers, and the hinge area of two calipers there are differences.
6. according to the prominent pincers of the described point of any one in claim 1,2,3,4 and 5, it is characterized in that, the prominent pincers of point are all to manufacture and form with medical steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110071040.1A CN102462548B (en) | 2011-03-24 | 2011-03-24 | Pointed and protruding forceps of orthodontic treatment balance corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110071040.1A CN102462548B (en) | 2011-03-24 | 2011-03-24 | Pointed and protruding forceps of orthodontic treatment balance corrector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102462548A CN102462548A (en) | 2012-05-23 |
| CN102462548B true CN102462548B (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110071040.1A Expired - Fee Related CN102462548B (en) | 2011-03-24 | 2011-03-24 | Pointed and protruding forceps of orthodontic treatment balance corrector |
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| Country | Link |
|---|---|
| CN (1) | CN102462548B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024098319A1 (en) * | 2022-11-10 | 2024-05-16 | 深圳先进技术研究院 | Orthodontic forceps head, orthodontic appliance robot, and method for modeling same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3637964B2 (en) * | 2001-09-12 | 2005-04-13 | 有限会社 日星 | Dental pliers |
| EP1790309A1 (en) * | 2005-11-28 | 2007-05-30 | Ormco Corporation | Debonding pliers |
| CN2917574Y (en) * | 2006-06-06 | 2007-07-04 | 秦德川 | New pattern holding slot removing clamp |
| CN201015608Y (en) * | 2007-03-22 | 2008-02-06 | 麻凯 | Oral tooth orthodontic vertical bended clamp |
| CN201320223Y (en) * | 2008-12-19 | 2009-10-07 | 何玉宏 | Safety bracket removing forceps |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040219470A1 (en) * | 2003-05-02 | 2004-11-04 | Ormco Corporation | Orthodontic bracket and method of debonding a bracket |
| US7021932B2 (en) * | 2003-07-08 | 2006-04-04 | Standish Edward B | Tooth extraction device |
| US7670140B2 (en) * | 2006-12-20 | 2010-03-02 | 3M Innovative Properties Company | Orthodontic hand instrument for detaching brackets from teeth |
-
2011
- 2011-03-24 CN CN201110071040.1A patent/CN102462548B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3637964B2 (en) * | 2001-09-12 | 2005-04-13 | 有限会社 日星 | Dental pliers |
| EP1790309A1 (en) * | 2005-11-28 | 2007-05-30 | Ormco Corporation | Debonding pliers |
| CN2917574Y (en) * | 2006-06-06 | 2007-07-04 | 秦德川 | New pattern holding slot removing clamp |
| CN201015608Y (en) * | 2007-03-22 | 2008-02-06 | 麻凯 | Oral tooth orthodontic vertical bended clamp |
| CN201320223Y (en) * | 2008-12-19 | 2009-10-07 | 何玉宏 | Safety bracket removing forceps |
Non-Patent Citations (3)
| Title |
|---|
| JP特許第3637964号B2 2005.04.13 |
| 卢新华，等.陶瓷托槽的粘结与去除.《国外医学口腔医学分册》.2002,第29卷(第6期),第362-364页. * |
| 孔卫东,等.五种去金属托槽黏结剂方法对牙釉质影响的实验研究.《暨南大学学报(医学版)》.2007,第28卷(第4期),第385-388页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102462548A (en) | 2012-05-23 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20140101 Termination date: 20180324 |