CN104720915B - A kind of detection slide bar acts on generation mucous membrane deformation quantity method at alveolar ridge mucous membrane - Google Patents
A kind of detection slide bar acts on generation mucous membrane deformation quantity method at alveolar ridge mucous membrane Download PDFInfo
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- CN104720915B CN104720915B CN201510169709.9A CN201510169709A CN104720915B CN 104720915 B CN104720915 B CN 104720915B CN 201510169709 A CN201510169709 A CN 201510169709A CN 104720915 B CN104720915 B CN 104720915B
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- mucous membrane
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- alveolar ridge
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Abstract
The present invention provides a kind of detection pontic and acts on generation mucous membrane deformation quantity method at alveolar ridge mucous membrane, detect that simulation fixed denture pontic and alveolar ridge mucous membrane contact tightness degree by displacement transducer, accurately measurement displacement, determines the thickness for striking off, and medical treatment is correct to be operated to instruct medical worker to carry out.Tightness degree is contacted according to fixed denture pontic and alveolar ridge mucous membrane, displacement is accurately measured, determines the thickness for striking off.And the thickness struck off in abrading process can be detected.The thickness that simulated determination need to strike off by the present invention, can check the thickness for striking off again.
Description
Technical field
The present invention discloses a kind of detection slide bar and acts on generation mucous membrane deformation quantity method at alveolar ridge mucous membrane, belongs to dentistry
Repair medical science technical field.
Background technology
In dental medicine, for the absence of tooth of patient, used as a kind of common repair mode, which makes fixed denture
Quality is directly connected to the quality of life of these people.
Fixed denture has the advantages that stable, comfortable, durable, masticatory efficiency is high, patient is worn without the need for voluntarily take, but in clinic
Can also run into when accepting patient for medical treatment and much cause a series of complication because fixed denture designs and produces improper, even result in reparation
Pontic region mucosal tissue chronic inflammation after the case of failure, such as dentures repai, shows as local mucous membrane tissue redness, increases
Give birth to, fester, bleeding etc..Trace it to its cause, mostly the unreasonable and gum face of artificial tooth pontic gum face form Design and mucosal contact tension,
Improper and gingivoaxial is excessively sharp to cross the reasons such as stretching, extension to have material to select.
Clinically whether pontic contacts according to itself and alveolar ridge mucosa and is divided into contact pontic and contactless pontic, contact
Formula pontic application is many, and its advantage is pontic plays massage effect to alveolar ridge mucosa with the physiological mobility of abutment, slows down alveolus
The absorption of ridge, additionally, recovery neck profile and pronunciation is additionally aided, in order that between pontic gum face and alveolar mucosa are organized closely
Contact, technician can strike off part edentulous region alveolar ridge on model, but not struck off according to the gum situation of patient now
Different thickness, but 0.5mm is generally struck off, this can make some patientss make to act on the pressure of alveolar ridge because curettage amount is excessive
Power is excessive, and causes alveolar ridge mucosa inflammation.
At present during medical procedure on mouth, it is related to fixed denture pontic and alveolar ridge mucous membrane contacts tightness degree
Some key technologies rely solely on doctor and the experience of technician is artificially estimated, lack the detection means of science, therefore it is difficult to ensure that
The quality of fixed denture.
Content of the invention
The present invention provides a kind of detection pontic and acts on generation mucous membrane deformation quantity method at alveolar ridge mucous membrane, can be with science
Suitable mucous membrane deformation quantity at detection pontic, allows clinician to indicate that technician strikes off suitable thickness on mouth external model,
And so that pontic gum face is in close contact with mucous membrane, pressure is suitable, will not both make mucosal tissue inflammation occur, also reduces bacterial plaque as far as possible and exists
Attachment in pontic tissue surface.
A kind of detection pontic of the present invention acts on generation mucous membrane deformation quantity method, its technology solution at alveolar ridge mucous membrane
Certainly scheme is as follows：
1st, routine clinical preparation fixed bridge；
Across a fixed bridge on the abutment of both sides；
The 2nd, one displacement transducer is set on fixed bridge, and displacement transducer center contains vertically moving slide bar, vertically
In alveolar ridge；Top end of sliding rod is provided with by press button, and slide bar bottom is arranged jacking block and is in close contact with alveolar ridge；
3rd, described displacement transducer is electrically connected with digital display screen, by pressing top end of sliding rod button, the cunning at its center
Bar is moved, and so that jacking block is in close contact with the mucous membrane of alveolar ridge does not make mucosal pallor anaemia again, the micro-displacement numerical value for now showing
The amount that should strike off.
Present invention also offers the analoging detecting device suitable for above-mentioned this method, it is characterised in that including fixed bridge, base
Post, pedestal and displacement transducer：Wherein,
Above pedestal for simulation alveolar ridge, pedestal be respectively arranged at two ends with a foundation post, fixed bridge is across in two foundation
On post；Displacement sensor device is on the pontic of fixed bridge；The slide bar at displacement transducer center, perpendicular to the simulation alveolus of pedestal
Ridge；Top end of sliding rod is provided with by press button, and slide bar bottom is jacking block, and jacking block is contacted with the simulation crest of alveolar ridge on pedestal；Displacement
Sensor is electrically connected with digital display screen, by pressing top end of sliding rod button, slide bar is moved down, and makes jacking block with simulation alveolus
Ridge is in close contact, the analog quantity that the micro-displacement numerical value for now showing should strike off.
The positive effect of the present invention is：Detect that simulation fixed denture pontic and alveolar ridge mucous membrane connect by displacement transducer
Tactile tightness degree, accurately measures displacement, determines the thickness for striking off, and medical treatment is correct to be operated to instruct medical worker to carry out.According to
Fixed denture pontic and alveolar ridge mucous membrane contact tightness degree, accurately measure displacement, determine the thickness for striking off.And can detect
The thickness struck off in abrading process.The thickness that simulated determination need to strike off by the present invention, can check the thickness for striking off again.
Description of the drawings
Fig. 1 is analogue means structural representation of the present invention；
1st, pilum；2nd, fixed bridge；3rd, displacement transducer；4th, slide bar；5th, button；6th, jacking block；7th, pressure head；8th, pedestal；9th, mould
Intend alveolar ridge；10th, digital display screen.
Specific embodiment
Embodiment 1
1st, routine clinical preparation fixed bridge；
In both sides abutment（Equivalent to pilum 1）On across a fixed bridge 2（With reference to Fig. 1）；
2nd, a measuring system is set on fixed bridge 2（LVDT）3,3 center of displacement transducer is containing vertically moving
Slide bar 4, perpendicular to alveolar ridge（Equivalent to simulation alveolar ridge 9）；4 top of slide bar is provided with by press button 5, and 4 bottom of slide bar is provided with
Jacking block 6 is contacted with alveolar ridge；
3rd, described displacement transducer 3 is electrically connected with digital display screen 10, by pressing the button 5 on 4 top of slide bar, wherein
The slide bar 4 of the heart drives downwards jacking block 6 to move, and so that jacking block 6 is in close contact with the mucous membrane of alveolar ridge does not make mucosal pallor anaemia again, this
When the amount that should strike off of the micro-displacement numerical value that shows.
Embodiment 2
Analoging detecting device of the present invention is shown according to Fig. 1, including fixed bridge 2, pilum 1, pedestal 8 and displacement transducer 3,
Above pedestal 8 for simulation alveolar ridge 9, pedestal 8 be respectively arranged at two ends with a foundation post 1, fixed bridge 2 is across in two foundation posts 1
On；3 device of displacement transducer is on the pontic of fixed bridge 2；The slide bar 4 at 3 center of displacement transducer, perpendicular to the simulation of pedestal 8
Alveolar ridge 9；4 top of slide bar is provided with by press button 5, and 4 bottom of slide bar is jacking block 6,9 phase of simulation alveolar ridge on jacking block 6 and pedestal 8
Contact；Displacement transducer 3 is electrically connected with digital display screen 10, by pressing 4 tip button 5 of slide bar, slide bar 4 is moved down,
Jacking block 5 is made to be in close contact with simulation alveolar ridge 9, the analog quantity that the micro-displacement numerical value for now showing should strike off.
Claims (2)
1. a kind of detection slide bar acts on generation mucous membrane deformation quantity method at alveolar ridge mucous membrane, comprises the following steps：
1）Routine clinical preparation fixed bridge；
Across a fixed bridge on the abutment of both sides；
2）One displacement transducer is set on fixed bridge, and displacement transducer center contains vertically moving slide bar, perpendicular to tooth
Groove ridge；Top end of sliding rod is provided with by press button, and slide bar bottom is arranged jacking block and is in close contact with alveolar ridge；
3）Described displacement transducer is electrically connected with digital display screen, and by pressing top end of sliding rod button, the slide bar at its center is moved
Dynamic, so that jacking block is in close contact with the mucous membrane of alveolar ridge does not make mucosal pallor anaemia again, and the micro-displacement numerical value for now showing i.e. should
The amount that strikes off.
2. a kind of simulation slide bar acts on the detection means for producing deformation at alveolar ridge mucous membrane, it is characterised in that：
Including fixed bridge, pilum, pedestal and displacement transducer：Wherein, it is simulation alveolar ridge above pedestal, the two ends of pedestal are divided
A foundation post is not provided with, and fixed bridge is across on two foundation posts；Displacement sensor device is on the slide bar of fixed bridge；Displacement sensing
The slide bar at device center, perpendicular to the simulation alveolar ridge of pedestal；Top end of sliding rod is provided with by press button, and slide bar bottom is jacking block, jacking block
Contact with the simulation crest of alveolar ridge on pedestal；Displacement transducer is electrically connected with digital display screen.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510169709.9A CN104720915B (en) | 2015-04-13 | 2015-04-13 | A kind of detection slide bar acts on generation mucous membrane deformation quantity method at alveolar ridge mucous membrane |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510169709.9A CN104720915B (en) | 2015-04-13 | 2015-04-13 | A kind of detection slide bar acts on generation mucous membrane deformation quantity method at alveolar ridge mucous membrane |
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| CN104720915A CN104720915A (en) | 2015-06-24 |
| CN104720915B true CN104720915B (en) | 2017-03-08 |
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| CN106197348B (en) * | 2016-09-06 | 2019-04-12 | 赤峰学院附属医院 | Dentures repai bonding agent envelope assessment device and assessment method |
| CN108729950A (en) * | 2018-04-24 | 2018-11-02 | 中铁十六局集团第二工程有限公司 | It is a kind of to directly display the convergent device of tunnel surrounding |
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| CN204562441U (en) * | 2015-04-13 | 2015-08-19 | 吉林大学 | A kind of pontic of simulating acts on the checkout gear that alveolar ridge mucosa place produces deformation |
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| FR2977469B1 (en) * | 2011-07-08 | 2013-08-02 | Francois Duret | THREE-DIMENSIONAL MEASURING DEVICE USED IN THE DENTAL FIELD |
| CN104523347B (en) * | 2014-12-17 | 2017-04-19 | 深圳先进技术研究院 | Novel orthodontic force measuring method |
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Granted publication date: 20170308 Termination date: 20180413 |