CN106197348B - Dentures repai bonding agent envelope assessment device and assessment method - Google Patents
Dentures repai bonding agent envelope assessment device and assessment method Download PDFInfo
- Publication number
- CN106197348B CN106197348B CN201610809831.2A CN201610809831A CN106197348B CN 106197348 B CN106197348 B CN 106197348B CN 201610809831 A CN201610809831 A CN 201610809831A CN 106197348 B CN106197348 B CN 106197348B
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- CN
- China
- Prior art keywords
- pedestal
- bonding agent
- gland
- fixed station
- abutment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A kind of dentures repai bonding agent envelope assessment device has a box-like pedestal, and pedestal lower part is bottom plate, and substrate is box wall, and there is a spherical surface pit in the centre of plate upper surface, and pit matches with the lower spherical of a hard ball；It is furnished with a fixed station in box wall, is provided with jack in the axial direction downwards among fixed station upper surface, jack is matched with abutment or base station, and recess is equipped among fixed station bottom surface, and opposite with the pit and top spherical surface with hard ball of recess matches；The top of pedestal is furnished with gland, and the lower mouth of gland and the box wall periphery of pedestal are openable and closable connection structure, is provided with through-hole among gland, through-hole periphery is evenly distributed with multiple screw holes, equipped with bolt is adjusted in screw hole, the upper end of the fixed station is protruded from through-hole, and fixed station can be swung around hard ball.Beneficial effect is: fixed station can be swung together with abutment or base station around the hard centre of sphere, the verticality between abutment or the axis and plane of base station can be adjusted by instrument, it can accurately measure and acquire the thickness parameter of bonding agent envelope, accurate reference data is provided for dentures repai, it is expected to become indispensable equipment in the industry.
Description
Technical field
The present invention relates to a kind of type medical instrument for dental use and method, i.e., a kind of dentures repai bonding agent envelope assessment device and survey
Comment method.
Background technique
In Buccodental reparation, especially fixed denture reparation or when implant prostheses, with bonding agent tooth
Hat is bonded on abutment or base station.The envelope formed after bonding agent solidification can occupy certain space, raise the height of corona.Cause
This, when determining corona height parameter, it is necessary to consider the thickness of bonding agent envelope.But bonding agent film thickness and product
The many factors such as kind, batch, application method, stickiness and curing rate are related, very uncertain, and cannot be in oral cavity
Measurement, so, existing dental clinic can only use the means of extracorporeal simulating experiment, by imitating dentures repai environment, especially
Operator's hand is imitated to press the conditions such as the pressure of artificial tooth, to determine the film thickness parameter of bonding agent used.
Measurement method used at present is formulated according to iso standard ISO1566:1978 and ISO7489:1986, specifically
Mode of operation is to be surveyed object generation to be placed in two pieces of areas as 2cm2Square glass piece between, with 150N pressure pressurization after ten minutes
It measures.Studies have shown that this method can only measure the film thickness under flat state, the corona more complicated for moulding
For, measurement is inaccurate.Especially during being pressed using precision pressure instrument simulation finger, existing method is difficult to ensure
The axis of abutment or base station is consistent with pressure line direction, and assessment data error is very big, can not count and handle data, clinical reference
Value is little.
Summary of the invention
The object of the present invention is to provide a kind of vertical position that can determine abutment or base station, accurate reproduction dentures repai rings
Border condition obtains the application method of bonding agent envelope parameter devices and this device.
Above-mentioned purpose is realized by the following technical solutions: a kind of dentures repai bonding agent envelope measuring device is developed,
Feature is: this device has a box-like pedestal, and pedestal lower part is circular bottom plate, and substrate is ring-shaped box wall, bottom
There is a spherical surface pit in the centre of plate upper surface, and pit matches with the lower spherical of a hard ball；It is furnished with one in box wall
Fixed station, fixed station are made of two sections of cylinders of thickness, and thick cylinder is under, and thin cylinder is upper, among the upper surface of thin cylinder downwards
It is provided with jack in the axial direction, jack is matched with abutment or base station, and recess, recess and pit are equipped among the bottom surface of thick cylinder
It matches relatively and with the top spherical surface of hard ball；The top of pedestal is furnished with gland, and gland is in box-like, the lower mouth of gland being buckled to
Box wall periphery with pedestal is openable and closable connection structure, is provided with through-hole among gland, through-hole periphery is evenly distributed with multiple screw holes, screw hole
Interior equipped with adjusting bolt, gland with after pedestal make-up, protrude from the through-hole of gland by the thin cylinder upper end of the fixed station, fixes
Between the thick cylinder upper surface of platform lower part and gland and between thick cylinder lower end surface and the bottom plate of pedestal and thick cylinder and bottom
Seat box wall between and fixed station top thin cylinder and gland through-hole between equal retention gap.
The bottom plate of between the thick cylinder upper surface of the fixed station lower part and gland and thick cylinder lower end surface and pedestal it
Between and thick cylinder and the box wall of pedestal between and fixed station top thin cylinder and gland through-hole between retained between
Gap is more than or equal to 0.5mm.
The hard ball is steel ball.
There are three screw holes on the gland.
The gland is to be threadedly coupled with the box wall periphery of pedestal.
The lower end for adjusting bolt is spherical.
The upper surface of the thick cylinder of the fixed station lower part is equipped with the groove matched with adjusting bolt lower end spherical surface.
The jack of the fixed station is the screw hole matched with the screw thread of abutment or base station.
The application method of the dentures repai binder envelope assessment device: pedestal is placed on above platform, hard ball is put
In the pit of base plate, the recess of the lower end surface of fixed station is pressed in above hard ball, the box wall connection of gland and pedestal, Gu
The thin cylinder on the top Ding Tai is stretched out from the through-hole of gland, and abutment or base station or substitution rod piece are mounted on inserting for fixed station upper end
In hole, with Vertical surveyors' staff close to abutment or base station, and the verticality that bolt adjusts abutment or base station is adjusted by rotation, meet essence
After degree requires, adhesive bond corona is used on abutment or base station, then be placed under measuring instrument and pressurize, can measure bonding agent quilt
The thickness of film.
When the verticality of the abutment or base station meets required precision, the height on its top is measured or with the top for 0 point,
The height or corona height for measuring corona ontology simultaneously are used it is known that coating and is mounted on corona on abutment or base station bonding agent
Measuring instrument oppresses corona referring to dentist's finger pressure, solidifies to bonding agent, measures the height on corona top, subtracts corona ontology
Height obtains bonding agent film thickness.
The beneficial effects of the present invention are: fixed station can be swung together with abutment or base station around the hard centre of sphere, by instrument
The verticality between abutment or the axis and plane of base station is adjusted, that is, can accurately measure and acquire the thickness ginseng of bonding agent envelope
Number, provides accurate reference data for dentures repai, solves the problems, such as Buccodental reparation, and structure is simple, low in cost,
It is easy to operate, it is expected to become indispensable equipment in the industry.
Detailed description of the invention
Fig. 1 is a kind of main view of embodiment；
Fig. 2 is the top view of this embodiment；
Fig. 3 is the main view of the component chassis of this embodiment；
Fig. 4 is the top view of the component chassis of this embodiment；
Fig. 5 is the main view of the component fixed station of this embodiment；
Fig. 6 is the top view of the component fixed station of this embodiment；
Fig. 7 is the main view of the component gland of this embodiment；
Fig. 8 is the top view of the component gland of this embodiment；
Fig. 9 is the main view of the component base station of this embodiment；
Figure 10 is that the component of this embodiment adjusts the main view of bolt；
Figure 11 is the main view of the component hard ball of this embodiment；
Figure 12 is a kind of working state schematic representation of this embodiment；
Figure 13 is another working state schematic representation of this embodiment.
Visible in figure: pedestal 1, fixed station 2, gland 3 adjust bolt 4, abutment or base station 5, hard ball 6, bottom plate 7, box wall
8, pit 9, thick cylinder 10, thin cylinder 11, jack 12, groove 13, recess 14, through-hole 15, screw hole 16, corona 17, substitution rod piece
18, platform 19, reference block 20, Vertical surveyors' staff 21, measuring instrument 22, objective table 23.
Specific embodiment
Embodiment: as shown in Figure 1 and Figure 2, this dentures repai bonding agent envelope measuring device has a box-like pedestal
1.Visible in conjunction with Fig. 3, Fig. 4: pedestal 1 is made of the box wall 8 of circular bottom plate 7 and annular, and box mouth is upward, box inner bottom plating 7
There is a spherical surface pit 9 in centre, and pit 9 matches with the lower spherical of a hard ball 6；It can be with used herein of hard ball 6
It is steel ball as shown in figure 11, is also possible to alloying pellet, be also possible to the ball of other materials, as long as is with enough intensity
It can.
It is furnished with a fixed station 2 in the box wall 8 of pedestal 1.Visible in conjunction with Fig. 5, Fig. 6: fixed station 2 is by two sections of cylinder structures of thickness
At, thick cylinder 10 under, thin cylinder 11 is provided with downwards a jack upper in the axial direction among the upper surface of thin cylinder 11
12, jack 12 is matched with abutment shown in Fig. 9 or base station 5, and jack 12 is preferably to match with the screw thread of abutment or base station 5
Screw hole.It is equipped with recess 14 among the bottom surface of thick cylinder 11, the pit 9 of recess 14 and bottom plate 8 is opposite and the upper ball with hard ball 6
Face matches.
Abutment or base station 5 described here is the common dummy of dentures repai.Currently, recovery technique of oral cavity can divide movable justice
Tooth reparation, fixed denture reparation, implant prostheses three categories.Fixed denture reparation therein and implant prostheses require
Using bonding agent.Fixed denture reparation will fix corona 17 with bonding agent on abutment, and implant prostheses are as shown in figure 9, be
Corona 17 is fixed with bonding agent on base station.
It is furnished with gland 3 in the top of pedestal 1, visible in conjunction with Fig. 7, Fig. 8: gland 3 is box shaped, and box mouth is downward, under gland 3
8 periphery of box wall of mouth and pedestal 1 is openable and closable connection structure, and opening-closing structure can be using threaded connection.It is provided among gland 3
Through-hole 15, the uniformly distributed multiple screw holes 16 in 15 periphery of through-hole.There are three screw hole 16 is best, uniformly it is advisable in 120 °.Screw hole 16 is equipped with tune
Bolt 4 is saved, visible in conjunction with Figure 10: the lower end for adjusting bolt 4 is preferably spherical.It is visible in conjunction with Fig. 1: gland 3 and 1 make-up of pedestal with
Afterwards, 11 upper end of thin cylinder of fixed station 2 is protruded from the through-hole 15 of gland.Have between the annular upper end face and gland 3 of thick cylinder 10
Gap.There is gap between the thick lower end surface of cylinder 10 and the bottom plate 7 of pedestal, it is between thick 10 periphery of cylinder and box wall 8 and thin round
Equal retention gap between column 11 and the through-hole 15 of gland.Gap should be greater than being equal to 0.5mm, and the axis of fixed station can be around hard ball
6 centre of sphere is swung.
In order to enhance stability, the upper surface of the thick cylinder 10 of 2 lower part of fixed station is equipped with the ball with adjusting 4 lower end of bolt
The groove 13 that face matches.Groove 13 can be three round pools as shown in Figure 5, Figure 6, be also possible to an annular groove, as long as
It is convenient for and adjusts the lower end cooperation of bolt 4.
Figure 12, Figure 13 describe the application method of above-mentioned apparatus: pedestal 1 being placed on above platform 19, hard ball 6 is placed on bottom
In the pit 9 of seat bottom plate, the recess 14 of the lower end surface of fixed station 2 is pressed in above hard ball 6, and 15 sets of through-hole of gland 3 are in fixation
It the top of platform 2 and connect, abutment or base station 5 is mounted in the jack 12 of fixed station upper end, with 20 He of reference block with pedestal 1
Vertical surveyors' staff 21 adjusts the vertical with 19 surface of platform of abutment or base station 5 close to abutment or base station, and by adjusting bolt 4
Degree after meeting required precision, uses adhesive bond corona 17, then be placed under measuring instrument 22 and pressurize, i.e., on abutment or base station 5
The thickness of bonding agent envelope can be measured.
Certainly, there are many measurement methods here, such as: when the verticality of abutment or base station meets required precision, with it
The height on top is 0 point, while the height or corona height of measuring corona ontology are it is known that coating bonding agent and corona being mounted on
On abutment or base station, with can stressed measuring instrument referring to doctor's finger pressure oppress corona, generally desirable 150N can be discharged
Extra bonding agent, bonding agent required for only retaining, solidifies to form envelope to bonding agent, measures the height on corona top, subtracts
The height of corona ontology is gone to obtain bonding agent film thickness.In the clinic of dentures repai, above-mentioned bonding agent envelope is used for reference
Data determine the parameter of artificial tooth corona, the precision of the artificial tooth of reparation is high, and adaptability is good, the probability of failure significantly reduces.
As shown in Figure 12, here abutment or base station can with the identical substitution rod piece 18 of connection type and axial location come
Substitution, makes to adjust more convenient.
As shown in figure 13, platform 19 here can be the marble objective table 23 of measuring instrument 22, and precision index is very high, directly
It connects and is operated on objective table 23, it is more convenient.
Claims (10)
1. a kind of dentures repai bonding agent envelope assessment device, it is characterised in that: this device has a box-like pedestal (1),
Pedestal (1) lower part is circular bottom plate (7), and bottom plate (7) is ring-shaped box wall (8) above, and the centre of bottom plate (1) upper surface has one
A spherical surface pit (9), pit (9) match with the lower spherical of a hard ball (6)；It is furnished with a fixed station in box wall (8)
(2), fixed station (2) is made of two sections of cylinders of thickness, thick cylinder (10) under, thin cylinder (11) upper, thin cylinder (11) it is upper
It is provided in the axial direction jack (12) downwards among end face, jack (12) is matched with abutment or base station (5), thick cylinder (10)
Recess (14) are equipped among bottom surface, recess (14) is opposite with pit (9) and matches with the top spherical surface of hard ball (6)；Pedestal
(1) top is furnished with gland (3), and gland (3) is box-like in back-off, the lower mouth of gland (3) and box wall (8) periphery of pedestal (1)
For openable and closable connection structure, gland (3) is intermediate to be provided with through-hole (15), the uniformly distributed multiple screw holes (16) in through-hole (15) periphery, screw hole
(16) it is furnished in and adjusts bolt (4), after gland (3) and pedestal (1) make-up, thin cylinder (11) upper end of the fixed station (2)
It is protruded from through-hole (15), between thick cylinder (10) upper surface and gland (3) of fixed station (2) lower part and under thick cylinder (10)
Between end face and the bottom plate (7) of pedestal (1) and between thick cylinder (10) and the box wall (8) of pedestal (1) and on fixed station (2)
Equal retention gap between the thin cylinder (11) in portion and the through-hole (15) of gland (3).
2. dentures repai bonding agent envelope assessment device according to claim 1, it is characterised in that: the fixed station (2)
Between thick cylinder (10) upper surface and gland (3) of lower part and between thick cylinder (10) lower end surface and the bottom plate (7) of pedestal (1)
And between thick cylinder (10) and the box wall (8) of pedestal (1) and the thin cylinder (11) on fixed station (2) top and gland (3)
The gap retained between through-hole (15) is more than or equal to 0.5mm.
3. dentures repai bonding agent envelope assessment device according to claim 1, it is characterised in that: the hard ball (6)
It is steel ball.
4. dentures repai bonding agent envelope assessment device according to claim 1, it is characterised in that: on the gland (3)
Screw hole (16) there are three.
5. dentures repai bonding agent envelope assessment device according to claim 1, it is characterised in that: the gland (3) with
Box wall (8) periphery of pedestal (1) is threaded connection.
6. dentures repai bonding agent envelope measuring device according to claim 1, it is characterised in that: the adjusting bolt
(4) lower end is spherical.
7. dentures repai bonding agent envelope measuring device according to claim 6, it is characterised in that: the fixed station (2)
The upper surface of the thick cylinder (10) of lower part is equipped with the groove (13) matched with adjusting bolt (4) lower end spherical surface.
8. dentures repai bonding agent envelope measuring device according to claim 1, it is characterised in that: the fixed station (2)
Jack (12) be the screw hole (16) matched with the screw thread of abutment or base station (5).
9. a kind of application method of dentures repai bonding agent envelope assessment device, feature exist as described in one of claim 1-8
In: pedestal (1) is placed on above platform, hard ball (6) is placed in the pit (9) of pedestal (1) bottom plate (7), under fixed station (2)
The recess (14) of end face is pressed in hard ball (6) above, and gland (3) is connect with the box wall (8) of pedestal (1), fixed station (2) top
Thin cylinder (11) is stretched out from the through-hole (15) of gland (3), abutment or base station (5) is mounted on the jack of fixed station (2) upper end
(12) in, with Vertical surveyors' staff (21) close to abutment or base station (5), and bolt is adjusted by rotation and adjusts abutment or base station (5)
Verticality after meeting required precision, is bonded corona with bonding agent on abutment or base station (5), then be placed under measuring instrument (22)
Pressurization, can measure the thickness of bonding agent envelope.
10. the application method of dentures repai bonding agent envelope assessment device according to claim 9, it is characterised in that: institute
When stating the verticality of abutment or base station (5) and meeting required precision, measures the height on its top or with the top for 0 point, survey simultaneously
The height of corona or corona height are it is known that coating bonding agent and corona being mounted on abutment or base station (5), referring to dentist's hand out
Finger pressure oppresses corona, solidifies to bonding agent, measures the height on corona top, and the height for subtracting corona obtains film thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809831.2A CN106197348B (en) | 2016-09-06 | 2016-09-06 | Dentures repai bonding agent envelope assessment device and assessment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809831.2A CN106197348B (en) | 2016-09-06 | 2016-09-06 | Dentures repai bonding agent envelope assessment device and assessment method |
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| Publication Number | Publication Date |
|---|---|
| CN106197348A CN106197348A (en) | 2016-12-07 |
| CN106197348B true CN106197348B (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610809831.2A Expired - Fee Related CN106197348B (en) | 2016-09-06 | 2016-09-06 | Dentures repai bonding agent envelope assessment device and assessment method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4786254A (en) * | 1986-02-14 | 1988-11-22 | Millstein Philip L | Method of permanently recording occlusal contacts |
| RU2215497C2 (en) * | 2001-10-31 | 2003-11-10 | Садыков Мукатдес Ибрагимович | Method for detecting thickness of soft tissues above crest of toothless alveolar process |
| CN201397113Y (en) * | 2009-04-30 | 2010-02-03 | 中国石油天然气集团公司 | Coating wet film thickness gauge |
| CN103070732A (en) * | 2013-01-31 | 2013-05-01 | 王得聪 | Inserting and repairing method of artificial teeth provided with dentures |
| CN103315822A (en) * | 2013-05-23 | 2013-09-25 | 山东大学 | Method for making mirror image denture |
| CN104720915A (en) * | 2015-04-13 | 2015-06-24 | 吉林大学 | Method of detecting mucosal deformation of alveolar ridge mucosa under action of pontic |
| CN206073965U (en) * | 2016-09-06 | 2017-04-05 | 赤峰学院附属医院 | Dentures repai bonding agent envelope assessment device |
-
2016
- 2016-09-06 CN CN201610809831.2A patent/CN106197348B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4786254A (en) * | 1986-02-14 | 1988-11-22 | Millstein Philip L | Method of permanently recording occlusal contacts |
| RU2215497C2 (en) * | 2001-10-31 | 2003-11-10 | Садыков Мукатдес Ибрагимович | Method for detecting thickness of soft tissues above crest of toothless alveolar process |
| CN201397113Y (en) * | 2009-04-30 | 2010-02-03 | 中国石油天然气集团公司 | Coating wet film thickness gauge |
| CN103070732A (en) * | 2013-01-31 | 2013-05-01 | 王得聪 | Inserting and repairing method of artificial teeth provided with dentures |
| CN103315822A (en) * | 2013-05-23 | 2013-09-25 | 山东大学 | Method for making mirror image denture |
| CN104720915A (en) * | 2015-04-13 | 2015-06-24 | 吉林大学 | Method of detecting mucosal deformation of alveolar ridge mucosa under action of pontic |
| CN206073965U (en) * | 2016-09-06 | 2017-04-05 | 赤峰学院附属医院 | Dentures repai bonding agent envelope assessment device |
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| Publication number | Publication date |
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| CN106197348A (en) | 2016-12-07 |
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