CN107569295A - A kind of multifunctional oral cavity measuring apparatus - Google Patents
A kind of multifunctional oral cavity measuring apparatus Download PDFInfo
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- CN107569295A CN107569295A CN201711068109.9A CN201711068109A CN107569295A CN 107569295 A CN107569295 A CN 107569295A CN 201711068109 A CN201711068109 A CN 201711068109A CN 107569295 A CN107569295 A CN 107569295A
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- measurement
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- oral cavity
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Abstract
The invention discloses a kind of multifunctional oral cavity measuring apparatus, including dial (1), the first measurement pin (3), the second measurement pin (4), described first measurement pin (3) one end is fixedly connected with dial (1), described second measurement pin (4) one end is flexibly connected with dial (1), described second measurement pin (4) one end is provided with pointer (2), the pointer (2) and second measurement pin (4) centerline axis parallel.Present invention can apply to the angular surveying of different size objects；First probe (61) and the second probe (62) surface are equipped with the scale for representing distance, and adjustable length, to adapt to the measurement of different length, depth, and can directly read angle and length.
Description
Technical field
The invention belongs to anthropological measuring apparatus field, and in particular to a kind of multifunctional oral cavity measuring apparatus.
Background technology
As the development of social economy, the raising of level of science and culture, the popularization of medical technology, people want to quality of life
The raising asked, and oral cavity basic research and clinical technology deepen continuously and perfect, attention degree of the people to oral health
The demand of more and more higher, oral cavity diagnosis and Education in Stomatology also more and more higher.
After the degree of polymerization refers to tooth preparations, from gum side to jaw side, the angle of tooth polymerization, general 2-6 degree.In standby tooth process
In, the degree of polymerization is too small to cause difficulty in place, and the degree of polymerization is excessive, can influence dummy maintenance, easily cause dummy and come off,
And preferably the degree of polymerization is 6 degree, into 3 degree between each corresponding axial wall and path of insertion, to ensure that dummy obtains maximum retention,
It must be obtained in preliminary procedure and suitably polymerize angle.This requires that the measurement in measurement process to the degree of polymerization must be accurate,
And embody importance of the degree of polymerization for oral restoration.And use the three-dimensional optical scanning technique measurement degree of polymerization that though there is precision
It is high, be suitable for the advantages of any form, but this method need special equipment and technical staff, complex operation and expense compared with
Height, scientific research is suitable only in practice.
Chinese invention patent ZL201510250239.9 discloses a kind of artificial tooth degree of polymerization measuring scale, including at least two phases
The measuring arm being mutually superimposed, measuring arm are detachably connected by connecting shaft, and one of measuring arm is provided with slideway, other measuring arm edges
Slideway moves, and the front of motor of each measuring arm is equipped with the probe perpendicular with plane where measuring arm, and probe is parallel to each other,
Probe is cylindrical or parallel major axis turbination.The artificial tooth degree of polymerization measuring scale is improved smaller to the working end of instrument
Ingeniously, it and can be used for the observation guidance of labial teeth and backteeth, improve the precision of each axial plane degree of polymerization of tooth；But artificial tooth polymerize
It is complex to spend measuring scale structure, and needs to connect computer, it is impossible to directly reads angle.
So need provide, one kind is convenient, simple to operate, cost is relatively low and accurate measurement, the measurement that can be directly read are set
It is standby.
The content of the invention
In order to solve the above problems, the invention provides a kind of multifunctional oral cavity measuring apparatus to solve the above problems.
To achieve these goals, the present invention is achieved using following technical scheme.
A kind of multifunctional oral cavity measuring apparatus, including dial, the first measurement pin, the second measurement pin, first measurement
Pin one end is fixedly connected with dial, and described second measurement pin one end is flexibly connected with dial, described second measurement pin one end
Provided with pointer, the pointer and the second measurement center of pin diameter parallel, during work, the first measurement pin is fixed, rotates the second measurement
Pin can directly read angle to measurement position；
Preferably, the first measurement pin other end slidably connects head rod；The second measurement pin is another
End slidably connects the second connecting rod；Head rod is set to rotate the perpendicular to the first measurement pin by rotating head rod
Two connecting rods make the second connecting rod measure pin perpendicular to second, can more easily measure the hole type opening degree of no undercut class；
Preferably, the head rod and the second connecting rod adjustable length, realize that length changes, to adapt to difference
The object of depth；
Preferably, described head rod one end is connected with the first probe, first probe and the first measurement
Pin is parallel；Described second connecting rod one end is connected with the second probe, and second probe is parallel with the second measurement pin, works as survey
Measuring angle can shorten the entire length of oral cavity measuring apparatus when smaller, make the measured impression more comfortable and using more convenient；
Preferably, first probe and the equal adjustable length of the second probe, realize that length changes, to adapt to different depths
The object of degree；
Can be preferably, first probe and the second detecting probe surface are equipped with the scale for representing distance, during use
Length is read while the measurement degree of polymerization or opening degree；
The invention has the advantages that including dial, measurement angle can be directly read, by the first probe and first
Pin keeping parallelism is measured, the second probe measures pin keeping parallelism, head rod, the second connecting rod, the first probe, the with second
The equal adjustable length of two probes, with the angular surveying applied to different size objects；On first probe and the second detecting probe surface
Provided with the scale for representing distance, and adjustable length, to adapt to the measurement of different length, depth, and can directly read angle with
Length.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of embodiments of the invention 1.
Fig. 3 is the structural representation of embodiments of the invention 2.
Fig. 4 is the structural representation of embodiments of the invention 3.
Fig. 5 is the structural representation of embodiments of the invention 4.
Fig. 6 is the structural representation of embodiments of the invention 5.
Reference：1 dial, 2 pointers, 3 first measurement pins, 4 second measurement pins, 51 connecting rods, 52 connecting rods, 61 the
One probe, 62 second probes.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and detailed description.It is it should be appreciated that described herein
Specific embodiment only to explain the present invention, be not intended to limit the present invention.
Embodiment 1：
With reference to Fig. 2, a kind of multifunctional oral cavity measuring apparatus of the invention, including dial 1, first measure pin 3, second and surveyed
Metering pin 4, described first measurement one end of pin 3 are fixedly connected with dial 1, and described second measurement one end of pin 4 connects with the activity of dial 1
Connect, described second measurement pin 4 one end is provided with pointer 2, and the pointer 2 and second measures center of pin diameter parallel., will be upper during work
State equipment to be placed in oral cavity, tooth body side axial wall is fixed on the first measurement pin 3, rotate the second measurement pin 4 and move it fixation
In tooth body opposite side axial wall, polymerization angle is now read directly on dial 1.
Embodiment 2：
As shown in figure 3, dial 1 in the present embodiment, pointer 2, first, which measure pin 3, second, measures pin 4, connected mode with
Embodiment 1 is identical.During work, the said equipment is placed in the external side of tooth, tooth body side is fixed on the first measurement pin 3, rotates the
Two measurement pins 4, which move it, is fixed on tooth body opposite side, and polymerization angle is now read directly on dial 1.
Embodiment 3：
As shown in figure 4, dial 1 in the present embodiment, pointer 2, first measure pin 3, second measure the connected mode of pin 4 with
Embodiment 1 is identical, and the difference with embodiment 1 is, the first measurement other end of pin 3 is connected with head rod 51；
The second measurement other end of pin 4 is connected with the second connecting rod 52；The connecting rod 52 of head rod 51 and second can
Adjustment length, and can measure in the first measurement pin 3 and second and be slided on pin 4 respectively.During work, rotating head rod makes the
For one connecting rod perpendicular to the first measurement pin, rotating the second connecting rod makes the second connecting rod enter perpendicular to the second measurement pin, no undercut
When row opening degree measures, head rod 51 is fixed on cavities side with above equipment, rotating the second measurement pin 4 makes second
Connecting rod 52 is brought into close contact with cavities opposite side, you can the reading angular directly on dial 1, dial reading is subtracted with 180 °
As opening degree.
Embodiment 4：
As shown in figure 5, dial 1, pointer 2, first measure the measurement of pin 3, second pin 4, head rod in the present embodiment
51st, the connected mode of the second connecting rod 52 is same as Example 3, and the difference with embodiment 1 is, the one end of head rod 51 connects
The first probe 61 is connected to, first probe 61 is parallel with the first measurement pin 3, and described one end of second connecting rod 52 is connected with
Second probe 62.During undercut maintenance, the first probe 61 is fixed on cavities side with above equipment, rotates the second measuring arm 4
The second probe 62 is brought into close contact with cavities opposite side, the reading angular directly on dial 1, dial reading is subtracted with 180 °
As opening degree.
The embodiment can shorten the entire length of oral cavity measuring apparatus, make the measured sense when measuring smaller angle
By more comfortably and using more convenient.
Embodiment 5：
As shown in fig. 6, dial 1, pointer 2, first measure the measurement of pin 3, second pin 4, head rod in the present embodiment
51st, the second connecting rod 52, the first probe 61, the connected mode of the second probe 62 are same as Example 4.During work, set above-mentioned
Purchase in the external side of tooth, tooth body side is fixed on the first probe 61, rotate the second probe 62 and move it that to be fixed on tooth body another
Side, the degree of polymerization is now read directly on dial 1.
The embodiment can shorten the entire length of oral cavity measuring apparatus, make the measured sense when measuring smaller angle
By more comfortably and using more convenient.
The invention is not limited in foregoing embodiment.The present invention, which expands to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (6)
- A kind of 1. multifunctional oral cavity measuring apparatus, it is characterised in that：Including dial (1), the first measurement pin (3), the second measurement Pin (4), described first measurement pin (3) one end are fixedly connected with dial (1), described second measurement pin (4) one end and dial (1) it is flexibly connected, described second measurement pin (4) one end is provided with pointer (2), the pointer (2) and the second measurement center of pin axis It is parallel.
- A kind of 2. multifunctional oral cavity measuring apparatus as claimed in claim 1, it is characterised in that：The first measurement pin (3) is another One end slidably connects head rod (51)；Described second measurement pin (4) other end slidably connects the second connecting rod (52).
- A kind of 3. multifunctional oral cavity measuring apparatus as claimed in claim 2, it is characterised in that：The head rod (51) and Second connecting rod (52) adjustable length.
- A kind of 4. multifunctional oral cavity measuring apparatus as claimed in claim 2 or claim 3, it is characterised in that：The head rod (51) one end is connected with the first probe (61), and first probe (61) is parallel with the first measurement pin (3)；Described second connects Extension bar (52) one end is connected with the second probe (62), and second probe (62) is parallel with the second measurement pin (4).
- A kind of 5. multifunctional oral cavity measuring apparatus as claimed in claim 4, it is characterised in that：First probe (61) and Two probes (62) adjustable length.
- A kind of 6. multifunctional oral cavity measuring apparatus as claimed in claim 4, it is characterised in that：First probe (61) and Two probes (62) surface is equipped with the scale for representing distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068109.9A CN107569295A (en) | 2017-11-03 | 2017-11-03 | A kind of multifunctional oral cavity measuring apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068109.9A CN107569295A (en) | 2017-11-03 | 2017-11-03 | A kind of multifunctional oral cavity measuring apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN107569295A true CN107569295A (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711068109.9A Pending CN107569295A (en) | 2017-11-03 | 2017-11-03 | A kind of multifunctional oral cavity measuring apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224134A (en) * | 2018-10-17 | 2019-01-18 | 四川大学 | A kind of novel inducting osseous tissue regeneration duplicature and preparation method thereof |
| CN115300158A (en) * | 2022-08-04 | 2022-11-08 | 四川大学 | Accurate angle positioning periodontal probe and angle positioning evaluation method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4111278A1 (en) * | 1991-04-08 | 1992-10-22 | Sebastian Koerber | Angle measurer for conical objects esp. tooth stumps and crowns - has linked elongated elements with sensing tips one with scale and one with corresp. pointer and biassing spring |
| DE29817955U1 (en) * | 1998-10-08 | 1998-12-10 | Hartmann, Hans-Jürgen, Dr., 82327 Tutzing | Implant angle measuring device |
| CN201453407U (en) * | 2009-07-13 | 2010-05-12 | 四川大学 | Oral cavity measuring device |
| CN202933044U (en) * | 2012-12-04 | 2013-05-15 | 张路 | Oral cavity lesion measuring instrument |
| CN204147032U (en) * | 2014-09-15 | 2015-02-11 | 上海中山医疗科技发展公司 | A kind of multifunction nursing chi |
| CN104390568A (en) * | 2014-11-26 | 2015-03-04 | 江西洪都航空工业集团有限责任公司 | Acute angle measuring tool |
| CN204521029U (en) * | 2015-01-09 | 2015-08-05 | 武秀萍 | A kind of tooth body Angled abutment measuring instrument |
| CN105444634A (en) * | 2015-11-18 | 2016-03-30 | 江西洪都航空工业集团有限责任公司 | Angle measurer |
| CN206315091U (en) * | 2016-08-27 | 2017-07-11 | 姜铁超 | A kind of Cardiological operation measurement apparatus |
-
2017
- 2017-11-03 CN CN201711068109.9A patent/CN107569295A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4111278A1 (en) * | 1991-04-08 | 1992-10-22 | Sebastian Koerber | Angle measurer for conical objects esp. tooth stumps and crowns - has linked elongated elements with sensing tips one with scale and one with corresp. pointer and biassing spring |
| DE29817955U1 (en) * | 1998-10-08 | 1998-12-10 | Hartmann, Hans-Jürgen, Dr., 82327 Tutzing | Implant angle measuring device |
| CN201453407U (en) * | 2009-07-13 | 2010-05-12 | 四川大学 | Oral cavity measuring device |
| CN202933044U (en) * | 2012-12-04 | 2013-05-15 | 张路 | Oral cavity lesion measuring instrument |
| CN204147032U (en) * | 2014-09-15 | 2015-02-11 | 上海中山医疗科技发展公司 | A kind of multifunction nursing chi |
| CN104390568A (en) * | 2014-11-26 | 2015-03-04 | 江西洪都航空工业集团有限责任公司 | Acute angle measuring tool |
| CN204521029U (en) * | 2015-01-09 | 2015-08-05 | 武秀萍 | A kind of tooth body Angled abutment measuring instrument |
| CN105444634A (en) * | 2015-11-18 | 2016-03-30 | 江西洪都航空工业集团有限责任公司 | Angle measurer |
| CN206315091U (en) * | 2016-08-27 | 2017-07-11 | 姜铁超 | A kind of Cardiological operation measurement apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224134A (en) * | 2018-10-17 | 2019-01-18 | 四川大学 | A kind of novel inducting osseous tissue regeneration duplicature and preparation method thereof |
| CN115300158A (en) * | 2022-08-04 | 2022-11-08 | 四川大学 | Accurate angle positioning periodontal probe and angle positioning evaluation method |
| CN115300158B (en) * | 2022-08-04 | 2023-09-22 | 四川大学 | Accurate angle positioning periodontal probe and angle positioning evaluation method |
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Application publication date: 20180112 |