CN204016292U - A kind of for measuring face vertically to the scale of three parts - Google Patents
A kind of for measuring face vertically to the scale of three parts Download PDFInfo
- Publication number
- CN204016292U CN204016292U CN201320727411.1U CN201320727411U CN204016292U CN 204016292 U CN204016292 U CN 204016292U CN 201320727411 U CN201320727411 U CN 201320727411U CN 204016292 U CN204016292 U CN 204016292U
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- scale
- steel ruler
- buckle
- parts
- pin
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Abstract
The utility model discloses a kind of for measuring face vertically to the scale of three parts, comprise and be with graduated steel ruler, described steel ruler bottom is connected with for placing the base of chin portion, described steel ruler is provided with three buckles that can upper and lower, left and right move, and connects telescopic scale pin on described buckle.This utility model, by base is set, can make 0 scale of menton and scale be positioned at same plane, thereby realizes the distance of measuring more accurately face lower 1/3; Arrange three and can move and flexible dip stick, can indicate accurately the position of nasion and subnasal point, thus accurately measure vertically to face on 1/3,1/3 distance in face.
Description
Technical field
This utility model relates to medical aid technical field, particularly a kind of for measuring face vertically to the scale of three parts.
Background technology
Plastic surgery, in the clinical examination of the subjects such as craniomaxillofacial surgery, measure face vertically to the numerical value of three parts (gain fame and fortune and a little arrive nasion, nasion to subnasal point, subnasal point to three parts of menton), draw the harmony of facial vertical scale, by converting, can assist and show that mandibular bone need to, vertically to mobile distance, have important reference value to the formulation of operation plan.
Current measuring method is mainly that common scale steel ruler is vertically positioned over to face midline, by naked eyes, measures face vertically to the distance of three parts.But this measuring method lacks unified standard, be seriously subject to the impact at gauger visual angle, when gauger overlooks, looks up, looks squarely, the result of measurement is inevitable different, so the data deficiency concordance of fore-and-aft survey.
Utility model content
In order to solve current face vertically to three parts of the problems referred to above that measure to exist, now provide a kind of for measuring face vertically to the scale of three parts.Concrete technical scheme is as follows:
A kind of for measuring face vertically to the scale of three parts, comprise and be with graduated steel ruler, described steel ruler bottom is connected with for placing the base of chin portion, and described steel ruler is provided with three buckles that can upper and lower, left and right move, and connects telescopic scale pin on described buckle.
Preferably, described base is " ∽ " shape, and wherein one end connects described steel ruler, and the other end is bent into the radian adapting with chin portion.
Preferably, described in, bend the minimum point of radian and the zero graduation of described steel ruler in the same horizontal line.
Preferably, described buckle is draw and insert-type buckle, and described scale pin is perpendicular to described steel ruler, and described scale pin end is connected with described buckle.
Preferably, described scale pin is parallel with described buckle, and described scale needle guard is connected on described buckle, the connecting portion of described scale pin end and described steel ruler be provided with can left rotation and right rotation the joint of 45 °.
Preferably, described buckle is provided with the circular draw and insert-type screw moving up and down for controlling described buckle.
Compared with prior art, what technique scheme provided has the following advantages for measuring the vertical scale to three parts of face: by base is set, can make menton and scale be positioned at same plane, thereby realize the distance of measuring more accurately lower part of 1/3 part of face; Arrange three and can move and flexible dip stick, can indicate accurately the position of nasion and subnasal point, thus accurately measure vertically to face on part 1/3, part 1/3 distance in face.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in this utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the scale structure schematic diagram providing in this utility model embodiment.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
As shown in Figure 1, it is a kind of for measuring face vertically to the scale of three parts that this utility model embodiment provides, comprise and be with graduated steel ruler 1, this steel ruler 1 is for being with graduated rigidity scale, steel ruler 1 bottom is connected with for placing the base 6 of chin portion, steel ruler 1 is provided with three buckles 2 that can upper and lower, left and right move, and connects telescopic scale pin 5 on buckle 2.
Wherein, base 6 is " ∽ " shape, and wherein one end connects steel ruler 1, and the other end is bent into the radian adapting with chin portion.Bend the minimum point of radian and the zero graduation of steel ruler 1 in the same horizontal line.Buckle 2 is draw and insert-type buckle, can move up and down, change scale pin 5 on scale steel ruler 1 vertically to position, guarantee that scale 5 is vertical with scale steel ruler 1.Scale pin 4 is perpendicular to steel ruler 1, and scale pin 4 ends are connected with buckle 2.Scale pin 4 is parallel with buckle 2, and scale pin 4 is socketed on buckle 2, and the connecting portion of scale pin end and steel ruler is provided with the joint 4 of 45 ° of left rotation and right rotation.On buckle 2, be also provided with the circular draw and insert-type screw 3 moving up and down for control card button.The screw of taking out out steel ruler side circle, switch is opened, and the buckle that can slide moves up and down; Insert lockedly, wherein switch the inside is the portable switch that pulls and pushes of elastic construction.
Base 6 is designed to be bent into " ∽ " shape with the steel disc of the long 15cm of wide 3cm, and one end is welded on the lower end of scale steel ruler 1, and the other end is bent into the arc (being called chin curved) adapting with chin portion radian.The level that chin is curved is made and is placed on same level line to minimum point and " 0 " graduation mark, realize while measuring, menton and " 0 " graduation mark are in the same horizontal line.
Middle scale pin can accurately determine that nasion is completely vertical to relation with scale steel ruler.The scale pin that tip is smooth is socketed on scale steel ruler 1 by buckle 2, and the end of scale pin 5 is fixed on scale steel ruler 1 by buckle 2 structures, and the end of scale pin 5 is can each 45 ° of rotations of left and right.User is when by after the laminating of the smooth tip of scale pin and subnasal point, by draw and insert-type buckle is stuck and fixing.Upper end scale pin can accurately determine gain fame and fortune a little completely vertical to relation with scale steel ruler.Lower end scale pin can accurately determine that subnasal point is completely vertical to relation with scale steel ruler.This utility model can realize accurately measure face vertically to upper 1/3, in 1/3, lower 1/3 distance, for the mobile distance of lifting, decline on upper and lower jaw bones piece in planning art, provides preoperative objective basis.
Wherein the curved level of chin is made and is placed on same level line to minimum point and " 0 " graduation mark, determined measurement starting point; Because the patient of the wrong jaw of bone often gains fame and fortune point, nasion, subnasal point not on same vertical line, so the end that scale pin is connected with scale steel ruler can left rotation and right rotation 45 °, and scale pin can stretch, guaranteed that smooth tip can put on impact point; Draw and insert-type buckle, between scale steel ruler and scale pin, is realized the fixedly position of scale pin on scale steel ruler by pulling and pushing, and has guaranteed the vertical relation between scale steel ruler and scale pin simultaneously.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. one kind for measuring face vertically to the scale of three parts, it is characterized in that, comprise and be with graduated steel ruler, described steel ruler bottom is connected with for placing the base of chin portion, described steel ruler is provided with three buckles that can upper and lower, left and right move, and connects telescopic scale pin on described buckle; Described base is " ∽ " shape, and wherein one end connects described steel ruler, and the other end is bent into the radian adapting with chin portion; Described buckle is draw and insert-type buckle, and described scale pin is perpendicular to described steel ruler, and described scale pin end is connected with described buckle; Described scale pin is parallel with described buckle, and described scale needle guard is connected on described buckle, the connecting portion of described scale pin end and described steel ruler be provided with can left rotation and right rotation the joint of 45 °.
2. according to claim 1ly for measuring face vertically to the scale of three parts, it is characterized in that, described in bend the minimum point of radian and the zero graduation of described steel ruler in the same horizontal line.
3. according to claim 1ly for measuring face vertically to the scale of three parts, it is characterized in that, described buckle is provided with the circular draw and insert-type screw moving up and down for controlling described buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727411.1U CN204016292U (en) | 2013-11-18 | 2013-11-18 | A kind of for measuring face vertically to the scale of three parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727411.1U CN204016292U (en) | 2013-11-18 | 2013-11-18 | A kind of for measuring face vertically to the scale of three parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204016292U true CN204016292U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320727411.1U Expired - Fee Related CN204016292U (en) | 2013-11-18 | 2013-11-18 | A kind of for measuring face vertically to the scale of three parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204016292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106214155A (en) * | 2016-09-12 | 2016-12-14 | 浙江大学 | A kind of chin portion retraction measuring instrument |
-
2013
- 2013-11-18 CN CN201320727411.1U patent/CN204016292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106214155A (en) * | 2016-09-12 | 2016-12-14 | 浙江大学 | A kind of chin portion retraction measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20181118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |