CN110074882A - A kind of removable denture and its preparation process - Google Patents
A kind of removable denture and its preparation process Download PDFInfo
- Publication number
- CN110074882A CN110074882A CN201910271641.3A CN201910271641A CN110074882A CN 110074882 A CN110074882 A CN 110074882A CN 201910271641 A CN201910271641 A CN 201910271641A CN 110074882 A CN110074882 A CN 110074882A
- Authority
- CN
- China
- Prior art keywords
- elastic cord
- base
- removable denture
- cord breaker
- fitting groove
- Prior art date
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
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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 Preparations (AREA)
Abstract
The invention discloses a kind of removable dentures, it solves removable denture in the prior art directly to abut when wearing with the alveolar ridge in patient oral cavity, pain will be led to the problem of since removable denture material is harder in chewing, it is characterized in that: a kind of removable denture, including bionical tooth, base, bionical tooth is fixed on base, base is equipped with fitting groove far from the alveolar ridge that the side of bionical tooth corresponds to human body, it is spaced apart in fitting groove and is equipped with several connection hole slots, the elastic cord breaker directly with the patch touching of human body alveolar ridge is provided in fitting groove, elastic cord breaker bottom surface is provided with connection bump, connection bump is connected in connection hole slot when elastic cord breaker is connected in fitting groove.Through the above scheme, realizing patient, its alveolar ridge can be with softer elastomeric snubber layer contact when in use, the base contacts directly with hard are avoided, keep patient more comfortable when wearing removable denture naturally, effective patient pain that gum generates after wearing removable denture and carrying out by chew.
Description
Technical field
The present invention relates to the technical fields of oral restoration, more particularly, to a kind of removable denture and its preparation process.
Background technique
As China enters aged society, populous and improvement of living standard, it is strong that people increasingly focus on oral cavity
Health.
At present removable denture using very it is extensive, removable denture have the advantages that it is more such as: patient can voluntarily pluck and wear, easily
In cleaning, it is easy to keep the cleaning and oral hygiene of artificial tooth, manufacturing method is easy, and expense is lower, meets the general level of consumption, greatly
Crowdization consumption, it is more less than fixed class artificial tooth to abrade tissue of tooth.But it is usually used in the resin material comparison of creative activity basal seat area
The alveolar ridge of human body still has greater hardness, makes some absorption of alveolar bone than more serious or have the patient of many apophysis wearing
Wearing will make gum generate obvious pain after removable denture carries out by chew, make it can not normal use removable denture.
Summary of the invention
The purpose of the present invention one is to provide a kind of removable denture, can obviously reduce patient's gum when wearing with human body
The characteristics of feeling of pain.
The technical scheme is that:
A kind of removable denture, including bionical tooth, base, the bionical tooth are fixed on base, it is characterised in that: the base is remote
The alveolar ridge that side from the bionical tooth corresponds to human body is equipped with fitting groove, is spaced apart in the fitting groove and is equipped with several connecting holes
Slot is provided with the elastic cord breaker directly with the patch touching of human body alveolar ridge, the elastic cord breaker bottom surface setting in the fitting groove
Have a connection bump, the elastic cord breaker when being connected in the fitting groove connection bump be connected to the connection hole slot
It is interior.
By using above-mentioned technical proposal, realization in connection hole slot is connected to using the connection bump on elastic cord breaker and is incited somebody to action
Elastic cord breaker is connected in the base fitting groove of removable denture, to make patient, its alveolar ridge can be with softer bullet when in use
Property buffer layer contacts, avoid the base contacts directly with hard, keep user more comfortable naturally, having when wearing removable denture
Effect reduce absorption of alveolar bone than it is more serious or have the patient of many apophysis wear removable denture carry out by chew after gum generate
Pain.
Be further arranged to: it is described connection hole slot in spherical hole slot and it is described connection hole slot groove depth be greater than itself radius,
Less than diameter itself, the connection bump is in the ball bumps for corresponding to spherical hole slot.
By using above-mentioned technical proposal, using this design, when connection bump to be pressed into connection hole slot, due to even
The opening diameter for connecing hole slot is less than the maximum gauge of connection bump, therefore the connection bump being pressed into connection hole slot is not easy from connection
Abjection, can more improve the firmness that elastic cord breaker is connected with base in hole slot.
Be further arranged to: the elastic buffer layer material is silicon rubber.
By using above-mentioned technical proposal, silicon rubber has good flexibility and biological stability, thus meeting
Adverse effect will not be generated to human body in the case where removable denture comfort level, trust patient can when wearing practical.
It is further arranged to: being mixed with nano-silver powder in the elastic cord breaker.
By using above-mentioned technical proposal, since silicon rubber easily grows mould after the practical long period, when in its production
When be mixed into the nano-silver powder of a certain amount of antibacterial sterilization and greatly improve the antibacterial effect of elastic cord breaker, extend elastic cord breaker
The single use time.
The purpose of the present invention two is to provide a kind of preparation process worn without the removable denture obviously keenly felt,
The technical scheme is that:
A kind of preparation process of removable denture, characterized by the following steps:
A: base modulus takes out stamp using medical instrument in the patient's mouth, and according to stamp be made with similar in patient oral cavity
Two identical gypsum base model A and B；
B: production buffer layer makes elastic cord breaker by gypsum base Model B；
C: row's tooth is carried out on gypsum base model A；
D: it carries out occlusion experiment and makes wax pattern；
E: wax pattern removable denture is packed into embedded box with gypsum perfused by mounted box embedding；
F: going wax to clog, and embedded box is heated into the water, removes wax after wax fusing, applies release agent, and into embedded box
Fill bionical artificial tooth resin in artificial tooth model area；
G: setting treatment, heating embedded box solidify bionical artificial tooth resin in it, further take out and cooled down, after generation opens embedded box taking-up
Carry out polishing disinfection；
H: elastic cord breaker obtained by b step is fitted and connected the base fitting groove that artificial tooth is formed obtained by g step by connection buffer layer
It is interior.
By using above-mentioned technical proposal, removable denture is easy to make, makes simultaneously using gypsum base model A and B
Elastic cord breaker and complete removable denture, effectively saving manufacturing time, finally by obtained elastic cord breaker and activity justice
Tooth is attached fixation, and appearance beauty true to nature, human body alveolar ridge will not generate pain under elastic cord breaker effect after wearing, and has
Receive and rapidly adapt to conducive to patient.
Be further arranged to: the step b further includes following steps:
B1: opening up connection hole slot, opens up position size to fitting trench bottom is formed by gained gypsum base model A and B
Consistent connection hole slot；
B2: wax pattern carries out wax pattern to gained gypsum base Model B；
B3: mounted box embedding is put into embedded box with gypsum perfused gypsum base Model B after wax pattern；
B4: going wax to clog, and the embedded box of b3 is heated into the water, removes wax after wax fusing, applies after release agent to embedding
The filling of gypsum vacancy area is mixed with the fluid silicone rubber of nano-silver powder in box；
B5: cutting, and embedded box is opened after silicon rubber solidifying and setting and takes out and is cut, obtains elastic cord breaker.
By using above-mentioned technical proposal, grasped using the molding that the method for moulding resin carries out silicon rubber elastic buffer layer
Make, make elastic cord breaker that can be bonded the design feature of human body alveolar ridge completely after wearing, keeps wearing patient more comfortable and nothing
It needs to adjust.
Be further arranged to: elastic cord breaker is with a thickness of 0.8 ~ 2mm.
Be further arranged to: the elastic cord breaker is with a thickness of 1mm.
It by using above-mentioned technical proposal, is verified by experiments, permanent use had both been able to maintain using the buffer layer of the thickness
Service life, moreover it is possible to keep firmness, the two gets both.
In conclusion advantageous effects of the invention are as follows:
(1) removable denture is more comfortable when wearing, and the pain for wearing patient's alveolar ridge is effectively reduced；
(2) elastic cord breaker after removable denture is worn thereon can be bonded the alveolar ridge of human body, without being adjusted, make to wear more
Add convenient and efficient；
(3) elastic cord breaker has preferable antibacterial ability, greatly prolongs its single use service life.
Detailed description of the invention
Fig. 1 is the overall structure diagram of removable denture；
Fig. 2 is elastic buffer schematic diagram of a layer structure；
Fig. 3 is whole preparation technology flow chart of the invention；
Fig. 4 is b step process flow chart of the present invention.
Appended drawing reference: 1, base；2, bionical tooth；3, fitting groove；4, elastic cord breaker；5, hole slot is connected；6, connection bump.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one: being a kind of removable denture disclosed by the invention referring to Fig.1, including corresponding human body alveolar ridge production
Base 1 and the bionical tooth 2 for being connected to 1 side of base, base 1 correspond to the alveolar ridge of human body in bionical tooth 2 in the production process
Opposite side be formed with fitting groove 3, fitting groove 3 can the alveolar ridge after removable denture wears entrance cavity with human body fit.
Since base 1 is resin material composition, still there is greater hardness compared to human body alveolar ridge, some patientss is made to exist
Obvious pain will be generated when carrying out by chew after wearing, for this purpose, being provided with the elastic buffer for buffering in the fitting groove 3 of base 1
Layer 4.Elastic cord breaker 4 is made of silastic material, and the nano-silver powder with antibacterial sterilization characteristic is mixed in it, to make bullet
Property buffer layer 4 have stronger antibiotic property.
Referring to Fig. 2, offered in 3 bottom interval of fitting groove of base 1 several for connecting the connecting hole of elastic cord breaker 4
Slot 5, connection hole slot 5 are in the incomplete chondritic that opens up downwards from 3 surface of fitting groove, and connect hole slot 5 to open up depth big
In the radius for the spherical shape for forming connection hole slot 5, less than the spherical diameter for forming connection hole slot 5.Meanwhile in elastic cord breaker 4
Bottom surface be correspondingly connected with hole slot 5 and be wholely set connection bump 6, connection bump 6 is consistent with the shape size of connection hole slot 5, adopts
With this design, when connection bump 6 to be pressed into connection hole slot 5, the opening diameter due to connecting hole slot 5 is less than connection bump
6 maximum gauge, therefore the connection bump 6 being pressed into connection hole slot 5 is not easy to deviate from out of connection hole slot 5, can more improve elasticity
The firmness that buffer layer 4 and base 1 connect.Meanwhile slightly firmly elastic cord breaker 4 can be pulled up disengaging when needing to dismantle
Base 1, that realizes elastic cord breaker 4 facilitates peace to tear open and replace.
It the implementation principle of the present embodiment and has the beneficial effect that
Elastic cord breaker 4 and removable denture can be carried out disinfection respectively before wearing removable denture and handle and wipe by patient
Only, the clamping of elastic cord breaker 4 is fitted in the fitting groove 3 of removable denture in the completed and is worn in entrance, elastic cord breaker 4 will
It is directly touched with the intraoral alveolar ridge patch of patient, makes patient that there is certain oral cavity and activity in chewing by elastic cord breaker 4
Artificial tooth has certain buffer function, to avoid generating apparent feeling of pain, promotes the level of comfort that patient uses.At one section
After the use of time, patient can voluntarily win removable denture and can directly extract the elastic cord breaker on removable denture after firmly
4 carry out disinfection or replacement processing.
Embodiment two: being a kind of preparation method of removable denture disclosed by the invention, including following step referring to Fig. 3 and Fig. 4
It is rapid:
A: 1 modulus of base takes out stamp using medical instrument in the patient's mouth, and according to stamp be made with similar in patient oral cavity
Two identical gypsum base 1 model A and B；
B: production buffer layer makes elastic cord breaker 4 by 1 Model B of gypsum base；
B1: connection hole slot 5 is opened up, to open up position big to 3 bottom of fitting groove is formed by gained gypsum base 1 model A and B
Small consistent connection hole slot 5；
B2: wax pattern carries out wax pattern to 1 Model B of gained gypsum base；
B3: mounted box embedding is put into embedded box with gypsum perfused 1 Model B of gypsum base after wax pattern；
B4: going wax to clog, and the embedded box of b3 is heated into the water, removes wax after wax fusing, applies after release agent to embedding
The filling of gypsum vacancy area is mixed with the fluid silicone rubber of nano-silver powder in box,
B5: cutting, and embedded box is opened after silicon rubber solidifying and setting and takes out and is cut, obtains elastic cord breaker 4.
C: row's tooth carries out row's tooth on 1 model A of gypsum base；
D: wax pattern carries out occlusion experiment and makes wax pattern；
E: wax pattern removable denture is packed into embedded box with gypsum perfused by mounted box embedding；
F: going wax to clog, and embedded box is heated into the water, removes wax after wax fusing, applies release agent, and into embedded box
Fill bionical artificial tooth resin in artificial tooth model area；
G: setting treatment, heating embedded box solidify bionical artificial tooth resin in it, further take out and cooled down, after generation opens embedded box taking-up
Carry out polishing disinfection；
H: the base 1 that elastic cord breaker 4 obtained by b step is fitted and connected the molding artificial tooth obtained by g step is bonded by connection buffer layer
In slot 3.
Wherein, 1 model A and B of gypsum base be after b1 step, 1 model A of gypsum base will carry out step c and after
Continuous operation production obtains molding removable denture, and 1 Model B of gypsum base will obtain elastic cord breaker 4 after completing b step.?
The clamping of elastic cord breaker 4 is fitted in the fitting groove 3 of removable denture base 1 after obtaining final removable denture, to realize
The preparation of whole removable denture.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of removable denture, including bionical tooth (2), base (1), the bionical tooth (2) are fixed on base (1), feature
Be: the base (1) is equipped with fitting groove (3) far from the alveolar ridge that the side of the bionical tooth (2) corresponds to human body, the fitting
It is spaced apart in slot (3) and is equipped with several connection hole slots (5), be provided in the fitting groove (3) and directly paste touching with human body alveolar ridge
Elastic cord breaker (4), elastic cord breaker (4) bottom surface are provided with connection bump (6), and the elastic cord breaker (4) is connected to
The fitting groove (3) when interior the connection bump (6) be connected in the connection hole slot (5).
2. a kind of removable denture according to claim 1, it is characterised in that: the connection hole slot (5) in spherical hole slot and
The groove depth of connection hole slot (5) is greater than itself radius, is less than diameter itself, and the connection bump (6) is in corresponding spherical hole slot
Ball bumps.
3. removable denture according to claim 2, it is characterised in that: elastic cord breaker (4) material is silicon rubber.
4. removable denture according to claim 3, it is characterised in that: be mixed with nano-silver powder in the elastic cord breaker (4).
5. the preparation process of removable denture according to claim 4, characterized by the following steps:
A: base (1) modulus takes out stamp using medical instrument in the patient's mouth, and is made according to stamp close with patient oral cavity
Two identical gypsum base (1) model A and B；
B: production buffer layer makes elastic cord breaker (4) by gypsum base (1) Model B；
C: row's tooth carries out row's tooth on gypsum base (1) model A；
D: wax pattern carries out occlusion experiment to gypsum base (1) model A after row's tooth and makes wax pattern；
E: wax pattern removable denture is packed into embedded box with gypsum perfused by mounted box embedding；
F: going wax to clog, and embedded box is heated into the water, removes wax after wax fusing, applies release agent, and into embedded box
Fill bionical artificial tooth resin in artificial tooth model area；
G: setting treatment, heating embedded box solidify bionical artificial tooth resin in it, further take out and cooled down, after generation opens embedded box taking-up
Carry out polishing disinfection；
H: elastic cord breaker (4) obtained by b step is fitted and connected the base (1) that artificial tooth is formed obtained by g step by connection buffer layer
In fitting groove (3).
6. the preparation process of removable denture according to claim 5, it is characterised in that: the step b further includes walking as follows
It is rapid:
B1: to fitting groove (3) bottom is formed by gained gypsum base (1) model A and B, to open up position size consistent
It connects hole slot (5)；
B2: wax pattern is carried out to gypsum base (1) Model B obtained by b1；
B3: gypsum base (1) Model B after wax pattern is put into embedded box with gypsum perfused；
B4: the embedded box of b3 is heated into the water, removes wax after wax fusing, applies after release agent that gypsum is empty into embedded box
Fill the fluid silicone rubber for being mixed with nano-silver powder in missing plot；
B5: it takes out and is cut after open embedded box after silicon rubber solidifying and setting, obtain elastic cord breaker (4).
7. the preparation process of removable denture according to claim 6, it is characterised in that: elastic cord breaker (4) is with a thickness of 0.8
~2mm。
8. the preparation process of removable denture according to claim 5, it is characterised in that: elastic cord breaker (4) thickness
For 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271641.3A CN110074882A (en) | 2019-04-04 | 2019-04-04 | A kind of removable denture and its preparation process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271641.3A CN110074882A (en) | 2019-04-04 | 2019-04-04 | A kind of removable denture and its preparation process |
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| Publication Number | Publication Date |
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| CN110074882A true CN110074882A (en) | 2019-08-02 |
Family
ID=67414298
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| CN201910271641.3A Pending CN110074882A (en) | 2019-04-04 | 2019-04-04 | A kind of removable denture and its preparation process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022396A (en) * | 2020-08-12 | 2020-12-04 | 北京联袂义齿技术有限公司 | Partial denture |
| CN113440286A (en) * | 2021-07-08 | 2021-09-28 | 贵阳新洋诚义齿有限公司 | Self-adaptive buffering artificial tooth |
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| CN102492299A (en) * | 2011-12-02 | 2012-06-13 | 吴江朗科化纤有限公司 | Silicon rubber product and preparation method thereof |
| WO2016143978A2 (en) * | 2015-03-10 | 2016-09-15 | (주)카이노스메덴텍 | Ball-type attachment device for overdentures, and method of producing overdentures to which ball-type attachment is applied |
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| CN113440286B (en) * | 2021-07-08 | 2022-09-16 | 贵阳新洋诚义齿有限公司 | Self-adaptive buffering artificial tooth |
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Application publication date: 20190802 |