CN107137154A - A kind of complete denture movable flap and its assembly method - Google Patents
A kind of complete denture movable flap and its assembly method Download PDFInfo
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- CN107137154A CN107137154A CN201710327859.7A CN201710327859A CN107137154A CN 107137154 A CN107137154 A CN 107137154A CN 201710327859 A CN201710327859 A CN 201710327859A CN 107137154 A CN107137154 A CN 107137154A
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- cushioning supportive
- movable flap
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- complete denture
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Classifications
-
- 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
-
- 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
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0006—Production methods
-
- 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
- A61C13/10—Fastening of artificial teeth to denture palates or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2204/00—Features not otherwise provided for
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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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of complete denture movable flap and its assembly method, the artificial tooth movable flap includes crown portion, cushioning supportive portion and substrate frame portion, the cushioning supportive portion is in the form of a column structure, its bottom is connected with substrate frame, its top is provided with clamping positioning end, the external structure in the crown portion and the profile of tooth are similar, and the groove of lateral direction penetrating is provided with the crown subordinate portion and centre, and the shape of the groove is adapted with the shape of cushioning supportive portion side.The assembly method includes：Crown portion, cushioning supportive portion and substrate frame portion are processed into by mould first, then crown portion is sleeved in cushioning supportive portion sideways through the groove of insertion, by the bottom clamp in cushioning supportive portion or it is clamped in again in substrate frame portion, finally by substrate frame portion clamping or is inlaid in again on denture fixing device.The complete denture movable flap solves comfortableness when artificial tooth patient's laboratory rodent chow, mitigates the problems such as remaining alveolar bone is too absorbed by artificial tooth side force guided bone.
Description
Technical field
The present invention relates to denture structure technical field, and in particular to a kind of complete denture movable flap and its assembly method, main
It is used for the making and installation of artificial tooth.
Background technology
Prior art：In oral medical activity, the proportion shared by complete denture is very big, but nearly progress in over one hundred year is all
It is very limited.
It is the improvement that some property omitted have been done in terms of the form of occlusal surface nothing but.But the change of this deformability is not
The solution direction of most of problem can be realized.Hot-forming the constituted complete denture tooth grain of single overall composite abrasive, and
The mode bonded together with the direct chemical species of resin base can not effectively imitate natural teeth and nozzle occurs in vivo
Mechanics produced during motion is chewed to be oriented to.And biology imitation has been changing into form and has imitated this single structure.Certainly it is expressed
It is very much limited to go out to chew effect to be also.And occur with problems, alveolar bone irregularly absorbs (mechanical stimulation shakiness
It is fixed), side force, which triggers, aggravates absorption of alveolar bone speed, it is simple-minded when laboratory rodent chow can not effective stimulus contraction of muscle activity influence
Occlusion cut-out efficiency etc..
For example the preparation method of traditional complete denture is as follows at present；Stamp complete denture impression once impression method, that is, use
Suitable ready-made tray and alginate modeling composition are once completed；Also secondary impression method, i.e., by preliminary impression and final impression group
Into.
Patient dehisces for open type stamp during impression taking；Patient remains silent for closed mouth impression.
The step of impression taking：1. do the preparation before stamp；2. take preliminary impression：The convex of alveolar ridge profile, doctor will stand
The right back of patient, pallet is held with the right hand, and left hand shows that finger pulls open the left bicker of patient, and it is intraoral that pallet rotated into patient, support
The facial center line of disk handle alignment, pulls open upper lip, and pallet is to edentulous jaw, upward rear pressurization, with right hand middle finger and shows the stable support of finger
Disk, left hand thumb is placed in the outside of cheek, shows finger in the inner side of cheek, and for several times, opposite side is similarly, hand-off for preceding interior motion downwards.Lip side,
Two hand middle finger stable trays, thumb shows finger in the inner side of lip in the outside of lip, affects upper lip to be moved in downwards multiple；3. fill just
Model (formation formpiston)；4. making individual tray, the individual tray of cold curing plastic production draws edge line, suitably adds undercut,
Release agent is applied, tune mixes self curing plastic material, even spread；5. border molding；6. taking final impression, stamp will be focused on when taking out
Allow patient containing gargling or air-blowing, dripped from lip lateral edges, remove stamp.
The general perfusion of model：A. the making of post dam area is focused on；B. anhydrite consolidates about hour of time firmly；C. it is common
Gypsum consolidates about half an hour time firmly.
Jaw relation record refers to be determined and recorded that 1/3 suitable height and both sides condyle are dashed forward under patient facial region with bite plate
Upper lower jaw position relationship after the recessed physiology of mandibular joint during position.Distinguish following several including vertically and horizontally relation record two parts
Position：Centric relation position；Close position in center；Extension closes position and lateral occlusion position.
Determine vertical range and horizontal jaw relationship：Vertical range：For natural dentistry into center close when, nose bottom to chin bottom
1/3 distance under distance, that is, face.1. method：The conjunction gap that ceases is subtracted using rest position vertical range；2. pupil is to mouth
The distance split is equal to the method for vertical range；3. facial appearance observation.
Vertical range recovers incorrect：Recover excessive, 1/3 increase under face；Recover too small, 1/3 reduces under face.
Horizontal jaw relationship record：1. Gothic bow graphical method；2. directly it is engaged method：The method of licking is swallowed after occlusion method after retroflecting
Tooth is engaged method；3. myo―monitor method.
Determine the specific steps of vertical range and centric relation position record:
1. two layers of wax disk(-sc) of making of the making base of upper jaw bite plate bake it is soft stick together, be allowed to and model it is closely sealed close dike system
Make, wax disk(-sc) is baked into the soft wax bar for being rolled into 8-10MM, sticked at by alveolar ridge profile on base, wax dike is taken advantage of in intake also soft flat to close
Face rule press its surface, are formed and close plane, focus on front portion and about 2mm is spilt below lower lip lower edge, with interpupillary line parallel side
See parallel with ala-tragus line.
2. lower jaw closes the making of support and the record of centric relation determines that obtaining centric relation while lower conjunction support height uses
Method is stated, prefabricated lower conjunction support height is first changed, then take record.
3. Gothic bow graphical method takes centric relation.
4. jaw relation record is checked to check whether vertical range is suitable, check whether centric relation is correct.
5. draw markings center line, bicker, lip high line, lip low line closing dike labial surface.
Upper jaw frame jaw frame is a kind of instrument for fixing Lower jaw support and model, including simple jaw frame, average value jaw frame, half can
Adjust jaw frame, complete adjustable jaw frame, HANAUH2 type jaws frame, facebow.
The operating procedure of upper jaw frame：1. jaw frame is regulated；2. it will close in fork insertion jaw dike；3. the prominent spiral shell of fixed condyle is unclamped
Nail；4. the upper conjunction support fixed conjunction fork being fixed on bow body is taken out from mouth；5. remove facebow and remove bow body.
Inclination of protrusive condy- lar guidance, side condylar guidance inclination, incisal guidance inclination are determined respectively.
Arrange tooth
1. select artificial tooth, quality (including acrylic resin tooth and porcelain tooth), form, color and luster, size.
2. row's tooth principle principle attractive in appearance：Recover under patient face 1/3 form, reach under face that 1/3 assists with whole facial ratio
Adjust, make one to seem young, give aesthetic feeling.Denture radian is consistent with jaw arcuate, there is square round type, and sharp round, oval is gone forward
The position of tooth will set off out upper lip richness, reach it is following some：Row's tooth will embody the individual character of patient, according to face type, age, skin
Color, waits and selects tooth.
Organize healthcare function
1) activity for arranging otherwise hindering tongue lip buccinator muscle of artificial tooth, in flesh equilbrium position.
2) conjunction plane is parallel with ala-tragus line, and its height is located at tongue side outer rim most highlight, is easy to tongue to deliver to food
Backteeth closes face, stablizes beneficial to artificial tooth under functional status.Backteeth function will be come in crest of alveolar ridge as far as possible, made with joint efforts along Vertical Square
To reaching alveolar ridge.
3) if alveolar ridge absorbs more, backteeth gradient is adjusted according to alveolar ridge slopes direction, made with joint efforts to the greatest extent
Alveolar ridge may be reached with vertical direction, if alveolar ridge serious absorption, then require to focus on making a concerted effort to want maximum to be placed on alveolar ridge
Lowest part, reduces tilting of the artificial tooth under functional status.
4) anterior alignment is into shallow laminating, shallow covering, when center is closed labial teeth do not contact and in extension and lateral movement at least
Have in the range of 1mm, lower tooth along upper tooth inclined-plane slidably.
5) between upper lower tooth slidably when, to have balance splice grafting touch.
6) destabilizing factor under functional status is reduced, non-functional point is suitably reduced, cheek point of as above grinding one's teeth in sleep is ground one's teeth in sleep with
The tip of the tongue, the swing of artificial tooth, masticatory function principle when reducing grinding food.
3. the specific method of row's tooth：The emphasis item of the arrangement anterior alignment of Upper Anterior Teeth：
1) arrangement of Upper Anterior Teeth is suitable in the intraoral adjustment of patient, agrees to through patient.
2) to the patient of maxillary protrusion mandibular retrusion, covering is suitably increased, stays and says chewing space of speaking.
3) to the patient of mandibular protrusion maxillary retrusion, normal occlusion or end-to-end occlusion are lined up as far as possible.
4) incisal guide is advisable with 15 degree.
5) anterior alignment can be carried out after Upper Anterior Teeth row under, can also be carried out after row's Upper Anterior Teeth and all backteeth.
The emphasis item of the arrangement backteeth arrangement of upper backteeth：
1) the function point of backteeth is the nearly middle tongue of the cheek point of frist premolar, the tip of the tongue of upper second premolar teeth, and maxillary molar
Point, function point needs to come on crest of alveolar ridge line, and has good sharp nest contact relation with the jaw face nest of jaw.
2) during horizontal movement in any direction, all non-functional points can not have between Occlusal interference, indivedual teeth and bilateral tooth
There is occlusal balance between bow.
3) when alveolar ridge condition is good and during normal maxillary mandibular relation, no matter the arrangement of backteeth is in sagittal plane or frontal plane
Seeing all should be parallel to each other symmetrical.
4) as inferior dental arch it is shorter, can subtrahend row tooth, subtract a premolar teeth or second molar.
5) such as alveolar ridge severe atrophy, can subtrahend row's tooth, and confirm that alveolar ridge minimum point is asserted chewing by chewing center
Center, arrangement it is maximum grind one's teeth in sleep with thereon.
Balance occlusal equilibration, which is closed, to be referred to close and mandibular protraction in center, during the eccentric occlusion such as lateral movement, upper lower jaw correlation
Tooth can be contacted simultaneously.It is the main distinction that complete denture is engaged form with natural dentistry.
Balance the classification closed：
1) occlusal equilibration is hit exactly：Lower jaw when position is closed in center on have the extensive uniform of maximum area that sharp nest interlocks between lower jaw artificial tooth
Center occlusal equilibration is in contact.
2) eccentric occlusion is balanced：Protract occlusal equilibration：When the supreme lower labial teeth of mandibular protraction is relative, position process is closed sliding back to center
In before and after tooth have contact, Multi-contact, three point contact, the extension occlusal equilibration of full contact.Side occlusal equilibration：When lower jaw is to one
When occlusal contact condition sliding motion is made in side, the equal position side occlusal equilibration of both sides backteeth.
3) row's tooth should defer to balance rationally opinion：The law of five factor ten.
Complete denture is tried on
1. inspection of the artificial tooth on jaw frame checks base：Whether denture border stretches appropriate, and whether base is steady on model
It is fixed.
The row's of inspection tooth：Whether labial teeth has normal laminating covering, and whether backteeth is arranged in the appropriate position of crest of alveolar ridge line
Put.
2. artificial tooth wears whether the inspection local proportion after entrance cavity is coordinated：Side is seen, and whether patient's profile is seen in front harmonious.
Check jaw relationship：Both hands are placed on patient's temples, make central occlusion action repeatedly.
Check labial teeth：Check the relation of the profile of artificial tooth, position, arrangement, and labial teeth and lip.
Check backteeth：Whether backteeth arrangement is appropriate, whether closes plane at margo lateralis linguae or lower slightly place, checks whether artificial tooth is steady
It is fixed, it can gently be pressurizeed with apparatus at mandible posterior central socket and the upper jaw backteeth the tip of the tongue, check artificial tooth whether under functional status
It is stable.
Check base：Whether edge is suitable, especially upper jaw trailing edge, checks vertical range and hair after lower molar at pad
Sound.
The completion of complete denture
1. the completion of wax pattern fixes cerul support on working model, after artificial tooth wax pattern is tried on, such as the institute's temporary base-plate used, answer
It is closely connected with working model, suitably plus wax, keep basal seat area thickness to try one's best uniformity, edge thickness is slow in 2,5-3mm
Area's thickening is rushed, is stretched over and divides a word with a hyphen at the end of a line in ditch.
The formation of gingival contour：Led separately along artificial tooth neck by side diastema in 45 degree of angles in artificial facing with scorper
Side diastema, carves out the profile of gingival margin.
The formation of polished surface：Equivalent to the position of gum on wax-pattern, the length and bulging of root of the tooth are formed, in backteeth cheek
Tongue palatal surface formation concave surface, adapts to the activity of tongue.
The polishing of artificial tooth wax pattern：By wax scraped clean unnecessary on tooth when forming wax pattern, the position of tooth is never touched, and
Under the influence of, the occluding relation of maxillary teeth.
2. mounted box.
3. open box paraffin removal.
4. clog plastic cement.
5. upper again after heat treatment close frame inspection occlusion.
Coming off now often occurs when wearing in the complete denture made currently with the preparation method of traditional complete denture
As the Automatic-falling when speaking or eating sometimes, the mainly tissue surface of complete denture and human oral cavity property of coincideing are bad, knot
Imprecision is closed, also resulting in patient has local pain or bleeding, and comfortableness is poor.
The content of the invention
Chewed it is an object of the present invention to overcome defect present in prior art to solve artificial tooth patient there is provided one kind
Comfortableness when food, the complete denture movable flap for the problems such as remaining alveolar bone is too absorbed by artificial tooth side force guided bone.
To achieve the above object, the technical scheme is that designing a kind of complete denture movable flap, the artificial tooth activity
Valve includes crown portion, cushioning supportive portion and substrate frame portion, and the cushioning supportive portion is in the form of a column structure, its bottom and substrate frame
Connection, its top is provided with clamping positioning end, and the external structure in the crown portion and the profile of tooth are similar, in the crown subordinate
Portion and centre are provided with the groove of lateral direction penetrating, and the shape of the groove is adapted with the shape of cushioning supportive portion side.
It is preferred that technical scheme be that the cushioning supportive portion is made up of medical grade rubber material.From medical grade rubber material system
Cushioning supportive portion is allowed for, the problems such as its material will not pollute to oral cavity, will not produce peculiar smell, be easy to cleaning.
Further preferred technical scheme also has, and the cushioning supportive part is front tooth type cushioning supportive portion, preceding molar type
Cushioning supportive portion and pit tooth form cushioning supportive portion.Because the tooth of different parts in oral cavity has different effects, tooth
Size is also differed, and the direction of the size of stress, stress is different, it is therefore desirable to matched somebody with somebody according to the tooth of different parts
Put different structure and different size of supporting part, reach the purpose of supporting ＆ stablizing, reasonable stress.
Further preferred technical scheme also has, and the side in the front tooth type cushioning supportive portion is in inverted T-shaped structure, the side
Face is in the domed body in bottom in the front tooth type cushioning supportive portion of inverted T-shaped structure, and its upper end is provided with the clamping positioning end of bulb-type.By
It is smaller in the end face of front tooth and the size of root, and only serve the effect of cut-out food, therefore the physical dimension of its supporting part
Also it can reduce accordingly.
Further preferred technical scheme also has, and the side in the preceding molar type cushioning supportive portion is in I-shaped, the side
Face is wider than top in the bottom in I-shaped preceding molar type cushioning supportive portion.Because preceding molar is located between front tooth and rear molar,
It is used to cutting off food and also serves as grate foods, therefore its stress is also between front tooth and rear molar, so being in using side
I-shaped supporting part, reaches reasonable stress and the effect larger with base into contact area.
Further preferred technical scheme also has, and the side in the pit tooth form cushioning supportive portion is in inverted T-shaped and/or I-shaped
Type structure, the side is in planar support end in the bottom in inverted T-shaped and/or the pit tooth form cushioning supportive portion of I-shaped structure,
And at planar support end provided with projection, the raised bottom connection with crown portion is touched.Due to the area in rear molar force side face
Greatly, grate foods are primarily used for, therefore its stress also can be larger, so being conducive to reaching in planar support end using bottom
Reasonable stress, the technique effect of supporting ＆ stablizing.
It is preferred that technical scheme also have, the substrate frame portion is metallic support, and the metallic support upper end is provided with being used for
Clamping or snapping cushioning supportive portion clamping end, the metallic support lower end are provided with for clamping or snapping denture fixing device clamping end.Due to
Substrate primarily serves the effect of support, but also the connection function for forming a connecting link, in order that its is firm reliable, is easy to processing
Make, so selected technology material is used as support connector.
Further preferred technical scheme also has, and the metallic support is stainless steel stent, or is titanium alloy support.In order to
The growth of bacterium is prevented, is easy to the cleaning to artificial tooth, mitigates its weight as far as possible, so making support from stainless steel or titanium alloy
Body.
It is preferred that technical scheme also have, the crown portion is by resin material mold casting forming.In order to reach tooth it is firm it is wear-resisting,
Light weight and the technique effect for being easy to shaping, so being used as crown from resin material.
It is another object of the present invention to overcome defect present in prior art to solve artificial tooth there is provided one kind and suffer from
Comfortableness when person's laboratory rodent chow, the complete denture for the problems such as remaining alveolar bone is too absorbed by artificial tooth side force guided bone is lived
The assembly method of moving vane.
To achieve the above object, another technical scheme of the invention is to design a kind of assembling side of complete denture movable flap
Method, the assembly method includes：Crown portion, cushioning supportive portion and substrate frame portion are processed into by mould first, then will
Crown portion is sleeved in cushioning supportive portion sideways through the groove of insertion, then by the bottom clamp in cushioning supportive portion or is clamped in
In substrate frame portion, finally by substrate frame portion clamping or it is inlaid in again on denture fixing device.
The advantages of the present invention are：A kind of complete denture movable flap and its assembly method solve total justice
Comfortableness when tooth patient's laboratory rodent chow, the problems such as remaining alveolar bone is too absorbed by artificial tooth side force guided bone.
Complete denture movable flap of the present invention be one with natural teeth very close to artificial tooth, the artificial tooth consider it is not only extensive
The solution plane form of multiple occlusal surfaces of teeth, but also the fine motion degree width of tooth can be recovered, degree is about (0.1--0.5MM).
So as to which the complete denture movable flap can reach, complete denture can occur fine motion and ensure that lower section base is motionless,
The artificial tooth is set about from the tooth grain of artificial tooth, allows tooth grain to become energy fine motion, that is to say, that the invention is a kind of new full mouth artificial tooth grain,
It is allowed to occur oligodynamics.It is referred to as complete denture movable flap by the tooth grain of this new energy fine motion.
The benefit of this movable flap is exactly complete denture when exercising masticatory function, and every tooth is can be with light activity
, the effect that this artificial tooth reaches is：.
1st, the power that food cuts fine grinding can be increased, food is more easily chewed；
2nd, side force can be reduced to extrude the skewed popularity of alveolar bone, mitigate absorption of alveolar bone speed；
3rd, clinical manipulation is easy, saves clinical row's tooth puzzlement；
4th, patient is increased patient's confidence, can faster be adapted to the chewing mode of artificial tooth using more comfortable；
5th, the mechanics of some unnecessary transmission is reduced, except vertically to the horizontal side force in addition to power, being caught during laboratory rodent chow
The perception auxiliary directed force of food is caught, stability when labial teeth cutting food, and rearward edges close the controling power of adsorptivity
Also it can express well.
Brief description of the drawings
Fig. 1 is the side structure schematic view of front tooth in complete denture movable flap of the present invention；
Fig. 2 is the side structure schematic view of preceding molar in complete denture movable flap of the present invention；
Fig. 3 is one of side structure schematic view of rear molar in complete denture movable flap of the present invention；
Fig. 4 is the two of the side structure schematic view of rear molar in complete denture movable flap of the present invention；
Fig. 5 is one of mounting structure schematic diagram of complete denture movable flap of the present invention；
Fig. 6 is the two of the mounting structure schematic diagram of complete denture movable flap of the present invention.
In figure：1st, crown portion；2nd, cushioning supportive portion；2.1st, tooth form cushioning supportive portion；2.2nd, preceding molar type cushioning supportive portion；
2.3rd, pit tooth form cushioning supportive portion；2.31, it is raised；3rd, substrate frame portion；4th, groove；5th, denture fixing device.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is further described.Following examples are only
For clearly illustrating technical scheme, and it can not be limited the scope of the invention with this.
As shown in Figures 1 to 6, the present invention is a kind of complete denture movable flap, and the artificial tooth movable flap includes crown portion 1, delayed
Supporting part 2 and substrate frame portion 3 are rushed, the cushioning supportive portion 2 is in the form of a column structure, and its bottom is connected with substrate frame 3, its top
Provided with clamping positioning end, the external structure in the crown portion 1 and the profile of tooth are similar, at the bottom of crown portion 1 and center
Position is provided with the groove 4 of lateral direction penetrating, and the shape of the groove 4 is adapted with the shape of cushioning supportive portion side.
The preferred embodiment of the invention is that the cushioning supportive portion 2 is made from medical grade rubber material.From medical rubber
Glue material cushioning supportive portion 2 is allowed for, and its material will not pollute to oral cavity, will not produce peculiar smell, be easy to cleaning etc.
Problem.
Further preferred embodiment of the present invention also has, and 2 points of the cushioning supportive portion is front tooth type cushioning supportive portion
2.1st, preceding molar type cushioning supportive portion 2.2 and pit tooth form cushioning supportive portion 2.3.Because the tooth of different parts in oral cavity has
Different effects, the size of tooth is also differed, and the direction of the size of stress, stress is different, it is therefore desirable to root
According to the tooth of different parts configure different structure and different size of supporting part, reaches supporting ＆ stablizing, reasonable stress
Purpose.
Further preferred embodiment of the present invention also has, and the side in the front tooth type cushioning supportive portion 2.1 is in inverted T-shaped
Structure, the side is in the domed body in bottom in the front tooth type cushioning supportive portion 2.1 of inverted T-shaped structure, and its upper end is provided with bulb-type
Clamping positioning end.Because the end face of front tooth and the size of root are smaller, and the effect of cut-out food is only served, therefore it is propped up
The physical dimension of support part can also reduce accordingly.
Further preferred embodiment of the present invention also has, and the side in the preceding molar type cushioning supportive portion 2.2 is in I-shaped
Type, the side is wider than top in the bottom in I-shaped preceding molar type cushioning supportive portion 2.2.Due to preceding molar be located at front tooth with
Afterwards between molar, i.e., also serve as grate foods for cutting off food, therefore its stress is also between front tooth and rear molar, so
It is in I-shaped supporting part using side, reaches reasonable stress and the effect larger with base into contact area.
Further preferred embodiment of the present invention also has, and the side in the pit tooth form cushioning supportive portion 2.3 is in T
Shape and/or I-shaped structure, the side is in inverted T-shaped and/or the bottom in the pit tooth form cushioning supportive portion 2.3 of I-shaped structure
Touched in planar support end, and at planar support end provided with projection 2.31, described raised 2.31 and the bottom connection in crown portion 1.By
Area in rear molar force side face is big, is primarily used for grate foods, therefore its stress also can be larger, so using bottom
Be conducive to reaching reasonable stress, the technique effect of supporting ＆ stablizing in planar support end.
The preferred embodiment of the invention also has, and the substrate frame portion 3 is metallic support, and the metallic support upper end is set
Have for clamping or snapping cushioning supportive portion clamping end, the metallic support lower end is provided with the dress for clamping or snapping denture fixing device 5
Press from both sides end.Because substrate primarily serves the effect of support, but also the connection function for forming a connecting link, in order that its it is firm can
Lean on, be easy to processing and fabricating, so selected technology material is used as support connector.
Further preferred embodiment of the present invention also has, and the metallic support is stainless steel stent, or is titanium alloy branch
Frame.In order to prevent the growth of bacterium, it is easy to the cleaning to artificial tooth, mitigates its weight as far as possible, so from stainless steel or titanium alloy
Make stake body.
The preferred embodiment of the invention also has, and the crown portion 1 is by resin material mold casting forming.In order to reach that tooth is hard
Gu wear-resisting, light weight and the technique effect for being easy to shaping, so being used as crown from resin material.
A kind of assembly method of complete denture movable flap, the assembly method includes：Cap is processed into by mould first
Bizet 1, cushioning supportive portion 2 and substrate frame portion 3, are then sleeved on buffering by crown portion 1 sideways through the groove 4 of insertion
On supporting part 2, then by the bottom clamp in cushioning supportive portion 2 or it is clamped in substrate frame portion 3, finally again by substrate frame portion 3
Clamping is inlaid on denture fixing device 5.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of complete denture movable flap, it is characterised in that the artificial tooth movable flap includes crown portion, cushioning supportive portion and substrate
Cradle portion, the cushioning supportive portion is in the form of a column structure, and its bottom is connected with substrate frame, and its top is provided with clamping positioning end, institute
State crown portion external structure and tooth profile it is similar, it is recessed provided with lateral direction penetrating in the crown subordinate portion and centre
Groove, the shape of the groove is adapted with the shape of cushioning supportive portion side.
2. complete denture movable flap as claimed in claim 1, it is characterised in that the cushioning supportive portion is by medical grade rubber material
It is made.
3. complete denture movable flap as claimed in claim 2, it is characterised in that the cushioning supportive part buffers for front tooth type
Supporting part, preceding molar type cushioning supportive portion and pit tooth form cushioning supportive portion.
4. complete denture movable flap as claimed in claim 3, it is characterised in that the side in the front tooth type cushioning supportive portion is in
Inverted T-shaped structure, the side is in the domed body in bottom in the front tooth type cushioning supportive portion of inverted T-shaped structure, and its upper end is provided with bulb
The clamping positioning end of shape.
5. complete denture movable flap as claimed in claim 3, it is characterised in that the side in the preceding molar type cushioning supportive portion
In I-shaped, the side is wider than top in the bottom in I-shaped preceding molar type cushioning supportive portion.
6. complete denture movable flap as claimed in claim 3, it is characterised in that the side in the pit tooth form cushioning supportive portion
In inverted T-shaped and/or I-shaped structure, the side is in inverted T-shaped and/or the bottom in the pit tooth form cushioning supportive portion of I-shaped structure
Portion is in planar support end, and at planar support end provided with projection, the raised bottom connection with crown portion is touched.
7. complete denture movable flap as claimed in claim 1, it is characterised in that the substrate frame portion is metallic support, institute
State metallic support upper end to be provided with for clamping or snapping cushioning supportive portion clamping end, the metallic support lower end, which is provided with, to be used to clamp
Or snapping denture fixing device clamping end.
8. complete denture movable flap as claimed in claim 7, it is characterised in that the metallic support is stainless steel stent, or
For titanium alloy support.
9. complete denture movable flap as claimed in claim 1, it is characterised in that the crown portion is molded into by resin material
Type.
10. a kind of assembly method of complete denture movable flap, it is characterised in that the assembly method includes：Pass through mould first
Crown portion, cushioning supportive portion and substrate frame portion are processed into, is then sleeved in crown portion sideways through the groove of insertion
In cushioning supportive portion, then by the bottom clamp in cushioning supportive portion or it is clamped in substrate frame portion, finally again by substrate frame portion
Clamping is inlaid on denture fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327859.7A CN107137154A (en) | 2017-05-11 | 2017-05-11 | A kind of complete denture movable flap and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327859.7A CN107137154A (en) | 2017-05-11 | 2017-05-11 | A kind of complete denture movable flap and its assembly method |
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| CN107137154A true CN107137154A (en) | 2017-09-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710327859.7A Pending CN107137154A (en) | 2017-05-11 | 2017-05-11 | A kind of complete denture movable flap and its assembly method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669359A (en) * | 2017-11-01 | 2018-02-09 | 四川大学 | A tracing system and method for a plug-in gothic bow for dental restoration |
| CN111449780A (en) * | 2020-05-18 | 2020-07-28 | 东莞市爱嘉义齿有限公司 | Spliced metal denture and manufacturing method thereof |
| CN112972029A (en) * | 2020-12-24 | 2021-06-18 | 青岛东和义齿制作有限公司 | Oral cavity digital bracket all-ceramic combined repairing method for removable denture |
| WO2021262849A3 (en) * | 2020-06-24 | 2022-02-03 | Regents Of The University Of Minnesota | Removable partial denture |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191124328A (en) * | 1911-11-02 | 1912-11-04 | Robert Marston | Improvements in and relating to Artificial Teeth. |
| CN2185577Y (en) * | 1994-01-26 | 1994-12-21 | 卫生部口腔种植科技中心 | Artificial dental implant preformed appropriate to capped crown |
| CN202409181U (en) * | 2011-01-10 | 2012-09-05 | 林泰武 | Dental prosthesis with a plurality of crowns |
| TWM474493U (en) * | 2012-11-14 | 2014-03-21 | Chen-Yi Lin | Multi functional implanting suite |
| CN106456293A (en) * | 2014-05-06 | 2017-02-22 | 捷钛生医股份有限公司 | Movable artificial tooth with metal artificial tooth |
| CN108095844A (en) * | 2017-12-29 | 2018-06-01 | 天天诺齿科技术（天津）有限公司 | Artificial tooth base station |
-
2017
- 2017-05-11 CN CN201710327859.7A patent/CN107137154A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191124328A (en) * | 1911-11-02 | 1912-11-04 | Robert Marston | Improvements in and relating to Artificial Teeth. |
| CN2185577Y (en) * | 1994-01-26 | 1994-12-21 | 卫生部口腔种植科技中心 | Artificial dental implant preformed appropriate to capped crown |
| CN202409181U (en) * | 2011-01-10 | 2012-09-05 | 林泰武 | Dental prosthesis with a plurality of crowns |
| TWM474493U (en) * | 2012-11-14 | 2014-03-21 | Chen-Yi Lin | Multi functional implanting suite |
| CN106456293A (en) * | 2014-05-06 | 2017-02-22 | 捷钛生医股份有限公司 | Movable artificial tooth with metal artificial tooth |
| CN108095844A (en) * | 2017-12-29 | 2018-06-01 | 天天诺齿科技术（天津）有限公司 | Artificial tooth base station |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669359A (en) * | 2017-11-01 | 2018-02-09 | 四川大学 | A tracing system and method for a plug-in gothic bow for dental restoration |
| CN107669359B (en) * | 2017-11-01 | 2023-05-09 | 四川大学 | Plug-in type gothic arch tracing system and method for oral cavity restoration |
| CN111449780A (en) * | 2020-05-18 | 2020-07-28 | 东莞市爱嘉义齿有限公司 | Spliced metal denture and manufacturing method thereof |
| WO2021262849A3 (en) * | 2020-06-24 | 2022-02-03 | Regents Of The University Of Minnesota | Removable partial denture |
| CN112972029A (en) * | 2020-12-24 | 2021-06-18 | 青岛东和义齿制作有限公司 | Oral cavity digital bracket all-ceramic combined repairing method for removable denture |
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Application publication date: 20170908 |