CN110353837A - A kind of improvement complete denture upper jaw blank mould pallet - Google Patents
A kind of improvement complete denture upper jaw blank mould pallet Download PDFInfo
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- CN110353837A CN110353837A CN201910651054.7A CN201910651054A CN110353837A CN 110353837 A CN110353837 A CN 110353837A CN 201910651054 A CN201910651054 A CN 201910651054A CN 110353837 A CN110353837 A CN 110353837A
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- Prior art keywords
- tray
- upper jaw
- bite block
- blank mould
- complete denture
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
- A61C9/0006—Impression trays
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention belongs to dentistry molding equipment technology fields, disclose a kind of improvement complete denture upper jaw blank mould pallet.The present invention includes the tray body that the tray substrates by being located at middle part and the bite block positioned at two sides are combined into, and the position of two bite blocks is correspondingly arranged with human teeth two sides frist premolar to the crest of alveolar ridge between the second premolar teeth respectively；One end of tray body is provided with the tray handle being connected with tray substrates；Multiple overflowing holes are evenly provided on tray substrates；The width of bite block is that there are three fixing grooves from one end setting for becoming larger to its other end, and being spaced on bite block close to tray handle.Preliminary occlusal position relationship can be produced simultaneously when producing stamp using upper jaw blank mould pallet of the invention, tray handle length and position do not interfere with the movement of upper lip, and operability is stronger, and patient is opposite to be not easy to be disturbed, doctor is also easier to whether observation patient's lower jaw protracts, and patient is easier to control.
Description
Technical field
The invention belongs to dentistry molding equipment technology fields, and in particular to a kind of improvement complete denture upper jaw blank mould pallet.
Background technique
According to the position of lower jaw when complete denture impression is produced, open-mouth impression and close-mouth impression can be divided into.Produce opening
It when stamp, pressurizes due to being doctor to pallet, the operating experience technology of doctor is different, may cause mucous membrane deformation, leads to artificial tooth
Occurs tenderness after wearing.And when producing close-mouth impression, it is that stamp is produced under correct vertical range in Centric relation position, disease
People uses normal masticatory pressure, this is physiological, natural, average pressure, is applied when not being doctor's impression taking to patient
The pressure added, what this masticatory pressure objective evidence went out is the mucous membrane form under functional status, while patient being allowed actively to carry out flesh
Meat movement, for example be in a pout, smile, swallow, the movement such as occlusion is adapted the movement at the edge and muscle of stamp, so it is
Most accurate final impression.
It is to make wax in advance to close dike or denture that closed mouth impression, which produces maximum technical essential,.And since wax closes
Dike is to make outside mouth in advance, so upper and lower wax conjunction dike cannot be perfectly aligned, so needing when stinging relationship in patient mouthful
It just can determine that correct occluding relation after adjusting the position of wax conjunction dike up and down repeatedly, this process is very time-consuming.So producing
Preliminary occluding relation is produced while preliminary impression can make relatively accurate wax bite block in advance outside mouth, it is possible to reduce by chair
It is time, very necessary and significant.
Prior art:
1, scholar makes the functional impression resin tray of improvement by upper lower jaw average anatomical numerical value, in resin support
On the basis of, resin bite block is made by average value in the position of similar denture, for recording preliminary occluding relation.
Upper lower jaw average anatomical numerical value has made the functional impression resin tray of improvement, on the basis of resin tray,
The position of similar denture has made resin and He Di by average value, for recording preliminary occluding relation.But average value is still
There is deviation, is not spaced apart simultaneously because lower jaw closes dike in mandibular anterior teeth area, so when recording occluding relation, it is possible to can guide
Mandibular protraction, to have recorded the occluding relation of mistake.
2, functional absorption artificial tooth (BPS) produces preliminary jaw position using central occlusion pallet and silicon rubber in preliminary impression
Relationship.
Functionality absorption artificial tooth (BPS), when producing preliminary occluding relation with central occlusion pallet, due to silicon rubber quality
Softer, patient is unable to control dynamics, and the preliminary vertical range that may finally cause is lower.And put the positive dens in dente of silicon rubber
It is larger to close pallet volume, is put into mouth, patient is not easy to carry out mandibular movement according to the instruction of doctor.
3 and function easy adaptive digitlization complete denture (FSD) when producing preliminary impression, directly with the adjustable aluminium pallet of the upper jaw
Add red cream to determine the vertical range and horizontal relationship of occlusion.
Easy adaptive digitlization complete denture (FSD) of function directly determines this with red cream when producing preliminary occluding relation
A preferred vertical dimension of occlusion and horizontal relationship, due to all putting red cream in entire vertical range, patient when determining jaw relationship,
Higher fitness is needed, otherwise may interfere with the record of patient's occluding relation.
Summary of the invention
In order to solve the above problems existing in the present technology, it is an object of that present invention to provide a kind of improvement complete denture upper jaws
Blank mould pallet.
The technical scheme adopted by the invention is as follows:
A kind of improvement complete denture upper jaw blank mould pallet is closed including the tray substrates by being located at middle part and the tooth positioned at two sides
The tray body that dike is combined into, the position of two bite blocks respectively with human teeth two sides frist premolar to the second premolar teeth it
Between crest of alveolar ridge be correspondingly arranged；One end of the tray body is provided with the tray handle being connected with tray substrates；It is described
Multiple overflowing holes are evenly provided on tray substrates；The width of the bite block is another from one end close to tray handle to it
One end becomes larger, and there are three fixing grooves for the setting being spaced on bite block；The one end of the tray handle far from tray substrates
End face and vertical plane between angle a be equal to 15 °.
It may further be preferable that the width of the bite block is 6-8mm.
It is even furthermore preferable that the height of the bite block is 10mm.
Specifically, the width of bite block 2 can be 6mm, 7mm or 8mm etc., as long as within this range, not doing and having
The restriction of body, since the mean breadth of upper jaw wax bite block is 6-8mm, the width of bite block is between 6-8mm for most just
When range, simultaneously because the average height of upper jaw wax bite block is 12mm, but as pallet modulus after, possible impression material meeting
Will occlusion height raise 1-2mm, so the height of bite block is set as, 10mm is the most appropriate, the width for the bite block being arranged in this way and
Height is then most appropriate value, and using effect is preferably also.
It is even furthermore preferable that the fixing groove is trapezoid groove structure narrow in bottom width.That is the inner bottom surface phase of fixing groove
When the biggish bottom surface of area in trapezium structure, the opening of fixing groove upper end be equivalent to area in trapezium structure it is lesser on
Bottom surface, and this trapezoid groove structure after material is firmly solid, due to being open and be less than bottom, material is not easy and bite block point
It opens, material can be firmly stuck on bite block.
It is even furthermore preferable that the width of the thickness of the tray handle is 10mm, a length of 12mm.
It is even furthermore preferable that the tray handle with a thickness of 3mm.
Position, thickness, width and the length of tray handle are all simulated maxillary central incisors and are configured, and are optimal
Selection, can give the using effect of the most comfortable.
It is even furthermore preferable that the folder between the end face and vertical plane of the one end of the tray handle far from tray substrates
Angle a is equal to 15 °.
It is even furthermore preferable that being also equipped with multiple overflowing holes on the outside of the bite block.Overflowing hole is convenient to produce
After complete maxillary impression, extra impression material is overflowed from overflowing hole, reduces the formation of stamp tissue surface bubble, and prevents stamp de-
Mould.
The invention has the benefit that
Preliminary occlusal position relationship, upper jaw blank mould can be produced simultaneously when producing stamp using upper jaw blank mould pallet of the invention
There is bite block similar device in bite block and human oral cavity on pallet, and there are retention grooves thereon；The handle direction and the upper jaw of pallet
Central incisor direction is consistent, and length and position do not interfere with the movement of upper lip.After having produced maxillary impression, extra impression material meeting
It is overflowed from overflowing hole, reduces the formation of stamp tissue surface bubble, and prevent stamp removal.It, will be upper after having produced maxillary impression
In jaw impression positioning to mouth, injection-type silicon rubber is put in mandible posterior crest of alveolar ridge or machine mixes silicon rubber, patient center is advised to sting
Stop after being bonded to suitable vertical range；Material enters in the retention grooves of bite block, is conducive to material and is fixed on maxillary bite rim
On, after material solidification, maxillary impression and preliminary jaw relationship can have been obtained.The method is directly stung on alveolar ridge of mandible top
On, operability is stronger, and patient is opposite to be not easy to be disturbed, and doctor is also easier to whether observation patient's lower jaw protracts.Furthermore whole
In a vertical range, part silicon rubber need to be only put for recording, highly, patient is easier to control for not entire occlusion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of depression angle of the invention；
Fig. 2 is the structural schematic diagram of side view angle of the invention.
In figure: 1- tray substrates；2- bite block；3- tray handle；4- overflowing hole；5- fixing groove.
Specific embodiment
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
The description for applying example or the prior art is briefly described the present invention, it should be apparent that, below with reference to attached drawing structure description only
It is only some embodiments of the present invention, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Hereinafter reference will be made to the drawings, describes technical solution provided by the invention in detail by way of example.It needs herein
Illustrate, the descriptions of the manners of these embodiments are used to facilitate the understanding of the present invention, but and does not constitute a limitation of the invention.
In some instances, it since some embodiments belong to existing or routine techniques, is not described or does not have
Detailed description.
In addition, technical characteristic described herein or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can also be combined in any suitable manner in one or more embodiments.For this field
Technical staff for, the step of should be readily appreciated that method related with embodiment provided herein or operation order can also change
Become.Any sequence in drawings and examples is merely illustrative purposes, requirement is not implied that in a certain order, unless bright
Really illustrate to require according to a certain sequence.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, it (is not constituted from phase lance in reasonable situation
In the case where shield), it include directly or indirectly connecting (connection).
Embodiment one:
As depicted in figs. 1 and 2, a kind of improvement complete denture upper jaw blank mould pallet is present embodiments provided, including by being located at
The tray body that the tray substrates 1 at middle part and bite block 2 positioned at two sides are combined into, the position of two bite blocks 2 respectively with people
Body tooth two sides frist premolar to the crest of alveolar ridge between the second premolar teeth is correspondingly arranged；One end of the tray body is arranged
There is the tray handle 3 being connected with tray substrates 1；Multiple overflowing holes 4 are evenly provided on the tray substrates 1；The tooth
The width for closing dike 2 is to become larger from one end close to tray handle 3 to its other end, and what is be spaced on bite block is provided with three
A fixing groove 5.It should be noted that upper jaw blank mould pallet of the invention is made of silicon rubber；The tray handle 3 is far from pallet
Angle a between the end face and vertical plane of one end of substrate 1 is equal to 15 °.
Preliminary occlusal position relationship, upper jaw blank mould can be produced simultaneously when producing stamp using upper jaw blank mould pallet of the invention
There is bite block similar device in bite block and human oral cavity on pallet, and there are retention grooves thereon；The handle direction and the upper jaw of pallet
Central incisor direction is consistent, and length and position do not interfere with the movement of upper lip.After having produced maxillary impression, extra impression material meeting
It is overflowed from overflowing hole, reduces the formation of stamp tissue surface bubble, and prevent stamp removal.It, will be upper after having produced maxillary impression
In jaw impression positioning to mouth, injection-type silicon rubber is put in mandible posterior crest of alveolar ridge or machine mixes silicon rubber, patient center is advised to sting
Stop after being bonded to suitable vertical range；Material enters in the retention grooves of bite block, is conducive to material and is fixed on maxillary bite rim
On, after material solidification, maxillary impression and preliminary jaw relationship can have been obtained.The method is directly stung on alveolar ridge of mandible top
On, operability is stronger, and patient is opposite to be not easy to be disturbed, and doctor is also easier to whether observation patient's lower jaw protracts.Furthermore whole
In a vertical range, part silicon rubber need to be only put for recording, highly, patient is easier to control for not entire occlusion.
Embodiment two:
The present embodiment is the further improvement made on the basis of embodiment one, the specific area of the present embodiment and embodiment one
It is not:
Further excellent explanation is needed in the present embodiment, the width of the bite block 2 is 6-8mm.It needs further
Illustrate, the height of the bite block 2 is 10mm.Specifically, the width of bite block 2 can be for 6mm, 7mm or 8mm etc., only
Specific restriction is not done within this range, since the mean breadth of upper jaw wax bite block is 6-8mm, tooth is closed
The width of dike 2 is most appropriate range between 6-8mm, simultaneously because the average height of upper jaw wax bite block is 12mm, still
After pallet modulus, occlusion height can be raised 1-2mm by possible impression material, so to be set as 10mm the most proper for the height of bite block
When the width and height for the bite block 2 being arranged so are then most appropriate value, and using effect is preferably also.
Embodiment three:
The present embodiment is the further improvement made on the basis of embodiment one or embodiment two, the present embodiment and embodiment
One or embodiment two it is specific difference be:
Further excellent explanation is needed in the present embodiment, the fixing groove 5 is trapezoid groove structure narrow in bottom width.I.e.
The inner bottom surface of fixing groove 5 is equivalent to the biggish bottom surface of area in trapezium structure, and the opening of 5 upper end of fixing groove is equivalent to trapezoidal
The lesser upper bottom surface of area in structure, and this trapezoid groove structure after material is firmly solid, due to being open and be less than bottom,
Material is not easy to separate with bite block, material can be firmly stuck on bite block.
Example IV:
The present embodiment is the further improvement made on the basis of any embodiment into embodiment three of embodiment one, this reality
Applying example, the specific difference of any embodiment into embodiment three is with embodiment one:
Further excellent explanation is needed in the present embodiment, the width of the thickness of the tray handle 3 is 10mm, a length of
12mm.It should be further noted that the tray handle 3 with a thickness of 3mm.Position, thickness, width and the length of tray handle
Degree all simulation maxillary central incisors are configured, and are optimal selection, can be given the using effect of the most comfortable.
Embodiment five:
The present embodiment is the further improvement made on the basis of one any embodiment into example IV of embodiment, this reality
Applying example, the specific difference of any embodiment into example IV is with embodiment one:
Further excellent explanation is needed in the present embodiment, the outside of the bite block 2 is also equipped with multiple overflowing holes
4。
The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all to fall into the claims in the present invention confining spectrum
Technical solution, be within the scope of the present invention.
Claims (7)
1. a kind of improvement complete denture upper jaw blank mould pallet, including by the tray substrates (1) for being located at middle part and positioned at the tooth of two sides
Close dike (2) tray body for being combined into, it is characterised in that: the position of two bite blocks (2) respectively with human teeth two sides first
Premolar teeth to the crest of alveolar ridge between the second premolar teeth is correspondingly arranged；One end of the tray body is provided with and tray substrates
(1) tray handle (3) being connected；Multiple overflowing holes (4) are evenly provided on the tray substrates (1)；The bite block
(2) width is to become larger from one end close to tray handle (3) to its other end, and what is be spaced on bite block is provided with three
A fixing groove (5)；Angle a between end face and vertical plane of the tray handle (3) far from the one end of tray substrates (1) is equal to
15°。
2. a kind of improvement complete denture upper jaw blank mould pallet according to claim 1, it is characterised in that: the bite block
(2) width is 6-8mm.
3. a kind of improvement complete denture upper jaw blank mould pallet according to claim 1 or 2, it is characterised in that: the tooth closes
The height of dike (2) is 10mm.
4. a kind of improvement complete denture upper jaw blank mould pallet according to claim 1, it is characterised in that: the fixing groove
It (5) is trapezoid groove structure narrow in bottom width.
5. a kind of improvement complete denture upper jaw blank mould pallet according to claim 1, it is characterised in that: the tray handle
(3) width is 10mm, a length of 12mm.
6. a kind of improvement complete denture upper jaw blank mould pallet according to claim 1 or 5, it is characterised in that: the pallet
Handle (3) with a thickness of 3mm.
7. a kind of improvement complete denture upper jaw blank mould pallet according to claim 1, it is characterised in that: the bite block
(2) multiple overflowing holes (4) are also equipped on the outside of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651054.7A CN110353837A (en) | 2019-07-18 | 2019-07-18 | A kind of improvement complete denture upper jaw blank mould pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651054.7A CN110353837A (en) | 2019-07-18 | 2019-07-18 | A kind of improvement complete denture upper jaw blank mould pallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110353837A true CN110353837A (en) | 2019-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910651054.7A Pending CN110353837A (en) | 2019-07-18 | 2019-07-18 | A kind of improvement complete denture upper jaw blank mould pallet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214304A (en) * | 2020-01-21 | 2020-06-02 | 北京大学口腔医学院 | Jaw position recording tray and method for determining jaw position relation |
| CN112618074A (en) * | 2020-12-30 | 2021-04-09 | 吴瑛 | Semi-finished complete denture based on preformed dentition structure and rapid manufacturing method of complete denture |
-
2019
- 2019-07-18 CN CN201910651054.7A patent/CN110353837A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214304A (en) * | 2020-01-21 | 2020-06-02 | 北京大学口腔医学院 | Jaw position recording tray and method for determining jaw position relation |
| CN112618074A (en) * | 2020-12-30 | 2021-04-09 | 吴瑛 | Semi-finished complete denture based on preformed dentition structure and rapid manufacturing method of complete denture |
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