CN209074957U - A kind of quick positioning rule of near and far implantation position of planting body - Google Patents

Abstract

The utility model provides a kind of near and far implantation position of planting body quick positioning rule, including handle, main scale and symmetrically perpendicular to two ruler legs on main scale；The vertical masonry joint that distance is 2.2mm is provided between described two ruler legs；Length scale is provided on main scale below the ruler leg；The ruler leg is right angled triangle；The whole trapezoidal shape of the outer profile of described two ruler legs；The handle and the foldable connection of main scale.The utility model realize quickly, it is intuitive, be accurately positioned planting body implantation position and direction, go on smoothly and reduce the later period convenient for operation and repair difficulty, improve aesthstic area's plantation success rate；Simple structure, it is convenient and simple for operation, reduce the operating time of patient.

Description

A kind of quick positioning rule of near and far implantation position of planting body

Technical field

The utility model belongs to medical instruments field more particularly to a kind of near and far implantation position of planting body quickly positions Ruler.

Background technique

Tooth-planting technology is the important restorative procedure of oral cavity defect of dentition, missing, have it is beautiful, comfortable, do not damage phase Adjacent teeth tooth, the advantages that masticatory efficiency is high, by patient's favorable comment.Conventional tooth-planting step is divided into phase planting body implantation alveolus Bone, healing by second intention base station gum moulding and final reparation three parts of corona.Wherein phase planting body implant surgery is particularly important, The position and direction being wherein implanted into often directly influence going on smoothly for operation, the primary stability after planting body implantation, with And the later period repair a possibility that and difficulty.It was all to make a reservation for an implantation position and direction after analyzing on the CBCT of oral cavity in the past, And patient can only judge implantation position by naked eyes and experience when performing the operation, often because of the collimation error of adjacent teeth generation and behaviour The limitation for making space increases the difficulty of positioning and even deviates from predetermined direction, and lacking one can help patient that implantation is accurately positioned Position and the positioning rule being sent to.

Planting body implantation requirement is almost the same with adjacent teeth root of the tooth direction, and position is as far as possible on the adjacent teeth midpoint of front and back, so It can guarantee and do not damage adjacent teeth root of the tooth and other important anatomy structures, and planting body primary stability can be increased, reduce the later period Tooth or the difficulty of denture reparation can preferably restore former occluding relation, and being unlikely to generation stress interruption causes planting body to loosen.

Utility model content

The utility model, which provides, a kind of can help patient implant can be made accurate according to the predetermined direction in planting body implantation process The quick positioning rule of the near and far implantation position of planting body of middle-distant direction deviation does not occur for implantation.

The specific technical solution of the utility model is as follows:

A kind of quick positioning rule of near and far implantation position of planting body, including handle, main scale and symmetrically perpendicular on main scale Two ruler legs；The vertical masonry joint that distance is 2.2mm is provided between described two ruler legs；It is provided on main scale below the ruler leg Length scale；The ruler leg is right angled triangle；The whole trapezoidal shape of the outer profile of described two ruler legs；The handle and main scale Foldable connection.

The length scale is to divide ruler in 0 graduation mark with the center of vertical masonry joint, and the Measurement scales of two sides are respectively 6- 14mm。

The handle is connected by a hinge with main scale.

The advantageous effects of the utility model are:

1. previous implant operation patient determines that implantation position is by making a reservation for an implantation position after analyzing on the CBCT of oral cavity Patient can only judge implantation position by naked eyes and experience when setting and direction, and performing the operation, often because of the view that adjacent teeth generates The difficulty that the limitation of feel error and operating space increases positioning even deviates from predetermined direction, realizes quick, intuitive, accurate positioning Planting body implantation position and direction go on smoothly and reduce later period reparation difficulty convenient for operation, improve aesthstic area and plant success rate；

2. simple structure, convenient and simple for operation, the operating time of patient is reduced.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Wherein: handle 1, main scale 2, ruler leg 3, vertical masonry joint 4.

Specific embodiment

The utility model is described further below with reference to embodiment and attached drawing.

A kind of quick positioning rule of near and far implantation position of planting body, including handle 1, main scale 2 and symmetrically perpendicular to main scale 2 On two ruler legs 3；The vertical masonry joint 4 that distance is 2.2mm is provided between described two ruler legs；On the main scale 2 of 3 lower section of ruler leg It is provided with length scale；The ruler leg is right angled triangle；The whole trapezoidal shape of the outer profile of described two ruler legs；The handle 1 with the foldable connection of main scale 2.

The handle 1, main scale 2 and ruler leg 3 are located at approximately the same plane.

The length scale is to divide ruler in 0 graduation mark with the center of vertical masonry joint 4, and the Measurement scales of two sides are respectively 6- 14mm。

The handle 1 is connected by a hinge with main scale 2.

Two ruler legs 3 constitute an isosceles trapezoid in the utility model, and it is straight to reserve the gap 2.2mm among two ruler legs 3 Seam 4 is just the diameter of positioning round bur, with the center of gap vertical masonry joint 4 for 0 scale, the scale of two sides respectively since 6mm, with 2mm is unit, so that positioning rule is caught in different depth to reading corresponding scale according to pre- growing area spacing size, width Range is 6-14mm, and a handle 1 that can be rotated relative to main scale 2 is convenient for the use in backteeth area, and the utility model can be by pre- kind The size of two tooth spacing of growing area after being inserted downwardly into corresponding depth with ruler leg upper end, that is, trapezoidal narrow end, makes pre- two tooth of growing area 0 graduation range of distance is consistent, can obtain the middle position of its spacing；Which reduces the visions generated by growing area adjacent teeth Error and so that implant is deviateed scheduled direction, and then reduce the risk for being damaged to adjacent teeth and other important anatomy structures.

Specific embodiment:

Patient XXX, bottom right first molar pull out after three months, selection plantation is repaired, and is analyzed through clinical examination and CBCT, symbol It closes plantation and repairs indication, it is after valve is turned in incision, positioning rule narrow end is downward, art area is placed in by assistant, according to art section away from big Small, after being caught in a certain scale, using 4 center of vertical masonry joint among positioning rule as axis, the appropriate location for choosing cheek tongue direction is to be implanted into Operation is completed in point, positioning.

Although this specification has more used the terms such as handle 1, main scale 2, ruler leg 3, vertical masonry joint 4, use is not precluded A possibility that other terms.The use of these items is only for more easily describing the essence of the utility model, they are solved It is contrary to the spirit of the present invention for being interpreted into any additional limitation all.

It should be understood that the part that this specification does not elaborate belongs to the prior art.

It should be understood that the above-mentioned description for preferred embodiment is more detailed, can not therefore be considered to this The limitation of utility model patent protection scope, those skilled in the art are not departing under the enlightenment of the utility model Under ambit protected by the claims of this utility model, replacement or deformation can also be made, the utility model is each fallen within Within protection scope, the utility model is claimed range and should be determined by the appended claims.

Claims (3)

1. a kind of quick positioning rule of near and far implantation position of planting body, it is characterised in that: including handle, main scale and symmetrical vertical In two ruler legs on main scale；The vertical masonry joint that distance is 2.2mm is provided between described two ruler legs；Main scale below the ruler leg On be provided with length scale；The ruler leg is right angled triangle；The whole trapezoidal shape of the outer profile of described two ruler legs；The hand Handle and the foldable connection of main scale.

2. the quick positioning rule of the near and far implantation position of planting body as described in claim 1, it is characterised in that: the length scale It is to divide ruler in 0 graduation mark with the center of vertical masonry joint, the Measurement scales of two sides are respectively 6-14mm.

3. the quick positioning rule of the near and far implantation position of planting body as described in claim 1, it is characterised in that: the handle and master Ruler is connected by a hinge.