CN105957421B - Multifunctional oral cavity plants practice model - Google Patents
Multifunctional oral cavity plants practice model Download PDFInfo
- Publication number
- CN105957421B CN105957421B CN201610567378.9A CN201610567378A CN105957421B CN 105957421 B CN105957421 B CN 105957421B CN 201610567378 A CN201610567378 A CN 201610567378A CN 105957421 B CN105957421 B CN 105957421B
- Authority
- CN
- China
- Prior art keywords
- lower jaw
- sclerotin
- jaw
- mandibular
- tooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/283—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for dentistry or oral hygiene
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Educational Technology (AREA)
- Educational Administration (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Algebra (AREA)
- Mathematical Physics (AREA)
- Medical Informatics (AREA)
- Computational Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Medicinal Chemistry (AREA)
- Pure & Applied Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Instructional Devices (AREA)
Abstract
The invention discloses a kind of multifunctional oral cavities to plant practice model, including upper gnathode and mandibular model, upper gnathode includes upper jaw soft tissue, upper jaw sclerotin, maxillary teeth and upper jaw connector, upper jaw connector is fixed in the middle part of upper jaw sclerotin top surface, upper jaw soft tissue wraps upper jaw bone parts, and maxillary teeth is solidly plugged in its corresponding alveoli dentales maxillae nest；Mandibular model includes lower jaw soft tissue, lower jaw sclerotin, mandibular teeth, lower jaw tongue bottom, mandible incisor and lower jaw connector, lower jaw connector is fixed in the middle part of the bottom surface at lower jaw tongue bottom, lower jaw sclerotin surround and is wrapped on front side and the left and right sides at lower jaw tongue bottom, and mandible incisor is entirely encased, lower jaw soft tissue wraps the part of lower jaw tongue bottom and lower jaw sclerotin except the base, and mandibular teeth is solidly plugged in alveoli dentales mandibulae nest.The present invention is put into training content as much as possible in a set of maxillomandibular oral cavity model, takes into account simulation quality, short-term training course the operation convenience, the human-oriented property of manufacturing cost of clinical simulation.
Description
Technical field
The present invention relates to a kind of oral cavity lower jaw practice models, are specifically related to a kind of multifunctional oral cavity plantation practice model.
Background technique
The oral cavity doctor of the low seniority of one dentistry school graduation will implement tooth-planting operation to patient, it is necessary to
By stringent training and examination, in the particular content trained and taken an examination, hands-on is the most important thing.Tooth-planting operation
As the technology of starting of a fine, doctor has to practice very skilled on plantation practice model, is just confident of
Implement operation plan with patient.
On the content arrangement of present tooth-planting training class, systematic training is carried out to student and is increasingly weighed
Depending on.Show on specific plantation practice model, not to be past be only plantation instrument producer in order to promote respective technology and
The model that does or be the model that does just to meet a content in plantation training course, but the mould of the prior art
Type is all these limited models.
In the simulation quality of model, the prior art shows the cancellous bone of same sclerotin and close there is also deficiency
Matter bone parts, the prior art are separately molding；The combination of soft tissue and sclerotin, the prior art are by glue and mechanical interlock
Reach；The relationship at lower jaw tongue bottom and lower jaw sclerotin, the prior art or lower jaw tongue bottom and lower jaw sclerotin is integrated or lower jaw
It vacates at tongue bottom position.These and Clinical anatomic are variant, and manufacturing cost is also high.It is many to this unsatisfied training teacher
Be trained using pig's head, but the purchase of pig's head, storage, using being all very inconvenient, and can not cope with most of
Training course.
Summary of the invention
In order to solve the above-mentioned technical problem, the present invention proposes a kind of multifunctional oral cavity plantation practice model, according to newest
Oral implantology theory and practice content is put into training content as much as possible in a set of maxillomandibular oral cavity model.Entirely
Intra-oral anatomy details is deferred to but be not limited to model, takes into account simulation quality, the short-term training course's operation convenience, manufacture of clinical simulation
The human-oriented property of cost.So that the training of the multiple continuity of primary training or middle and high grade, as long as with the one of the invention
Set of model can be basically completed most training contents.
The technical scheme of the present invention is realized as follows:
A kind of multifunctional oral cavity plantation practice model, including upper gnathode and mandibular model, the upper gnathode includes upper
Jaw soft tissue, upper jaw sclerotin, several maxillary teeths and upper jaw connector, the upper jaw connector are fixed on upper jaw sclerotin top
Middle face, the upper jaw sclerotin occlusal surface are equipped with the alveoli dentales maxillae nest of corresponding several maxillary teeths, the upper jaw soft tissue packet
Part of the upper jaw sclerotin in addition to top surface is wrapped, the upper jaw soft tissue extends to the part on the alveoli dentales maxillae nest inner wall
For upper jaw parodontium, the maxillary teeth is solidly plugged in its corresponding alveoli dentales maxillae nest；The mandibular model includes soft group of lower jaw
It knits, lower jaw sclerotin, several mandibular teeths, lower jaw tongue bottom and lower jaw connector, the lower jaw connector are fixed on the lower jaw tongue
In the middle part of the bottom surface at bottom, the lower jaw sclerotin surround and is wrapped on front side and the left and right sides at lower jaw tongue bottom, the lower jaw sclerotin
Occlusal surface is equipped with the alveoli dentales mandibulae nest of corresponding several mandibular teeths, and the lower jaw soft tissue wraps lower jaw tongue bottom and institute
The part of lower jaw sclerotin except the base is stated, it is lower jaw that the lower jaw soft tissue, which extends to the part on the alveoli dentales mandibulae nest inner wall,
Parodontium；The mandibular teeth is solidly plugged in its corresponding alveoli dentales mandibulae nest.
Further, the upper gnathode further includes two maxillary sinuses at left and right sides of the upper jaw connector, and one
The outside sclerotin wall and bottom sclerotin wall of a maxillary sinus are compared with the outside sclerotin wall of another maxillary sinus and bottom sclerotin wall
It is thick.
Further, one layer of soft film is posted on two maxillary sinus inner walls, forms maxillary sinus film.
Further, the upper gnathode further includes the nose bottom feature on front side of the upper jaw connector；The upper jaw
Sclerotin palatal surface has incisor hole characteristic and palate macroporous；The upper jaw soft tissue palatine includes in palate wrinkle, incisive papilla and palate
Stitch feature.
Further, the upper jaw sclerotin and the lower jaw sclerotin include cancellous bone feature and cortical bone feature.
Further, the labial teeth area of the upper gnathode and the mandibular model is defect of dentition area, the defect of dentition area
Sclerotin form be in bladed, and have V-shaped bone defect feature.
Further, the mandibular model further includes mandible incisor, and the mandible incisor is looped around the lower jaw tongue
The front side and left and right sides at bottom, and be fixedly connected by several connection strengthening ribs with lower jaw tongue bottom, and the mandibular nerve
Pipe is wrapped in the lower jaw sclerotin.
Further, the mandible incisor include the supervisor that the second premolar teeth position is extended forwardly to from backteeth position,
The thick branch and ramuscule separated from the second premolar teeth position, the thick branch are chin pipe, and upper outside extends and is pierced by mandibular backward in direction
Matter；Ramuscule is mandibular incisors nerve channel, and direction extends to front lower inside, is converged with the mandibular incisors nerve channel of opposite side.
Further, the upper gnathode and the mandibular model have vestibular ditch feature, the width ratio of the vestibular ditch
Clinical anatomic is widened.
Further, several maxillary teeths on the upper gnathode include tooth 13#, tooth 23#, tooth 15# or tooth
End is ground one's teeth in sleep as upper jaw free end region in tooth 25# and tooth 17# or tooth 27#, the upper gnathode side, and the other side is ground one's teeth in sleep
The upper jaw sclerotin of distal end is fuller；Several mandibular teeths on the mandibular model include tooth 43#, tooth 47# or tooth
37#, tooth 35# or tooth 45# and tooth 33#, the mandibular model side backteeth end is lower jaw free end region, another
The upper jaw sclerotin of side grinding tooth distal end is fuller.
The beneficial effects of the present invention are:
1. the most anatomical requirements of oral implantology can be met, such as the combining closely of soft tissue and sclerotin,
Cortical bone and cancellous bone are same material different densities while forming, lower jaw tongue bottom and lower jaw bony structures are independent of each other,
These are all the no features of the prior art.
2. one set of model of the invention can cope with the most training course of tooth-planting training class, the prior art
Model reply training course it is relatively simple, need several set of model complete if all courses that meet a training class
At.
3. the invention adapts to efficient and convenient requirement in plantation training process, such as increases the width of vestibular ditch
Degree, reasonable layout complexity different operation content, this puts in the prior art trained with pig's head cannot ratio.
4. there can be feedback prompts in operating process to the operation behavior of student, such as implant operation intrusion damage maxillary sinus
Film, mandible incisor, lower jaw tongue bottom, nose bottom can cither indirectly or directly allow student that can feel.Indented material
Feedback prompts otherwise without or be insufficient.
5. can be with the positioning connection structure of various model fixing devices (imitative head mould) connection, it can be with various teaching in the market
Head mould connection, allows student to use model in the clinical setting more emulated.The model of the prior art is substantially solely
It is vertical to use, or use can only be connected with the teaching head mould of single kind.
6. each structural member of the model of the invention is designed to be produced with traditional pouring technology, can use again
Injection technique production.The former production efficiency is low, but is suitble to multi items personalization production, but manufacturing cost is high, the latter's production efficiency
High, suitable few kind is produced in enormous quantities, and manufacturing cost is low.And the modelling of the prior art can only be suitble to traditional pouring technology
Production.
Detailed description of the invention
Fig. 1 is the upper gnathode top surface viewing angle constructions schematic diagram of the present invention；
Fig. 2 is the upper gnathode front left upward angle of visibility structural schematic diagram of the present invention；
Fig. 3 is the upper gnathode front right upward angle of visibility structural schematic diagram of the present invention；
Fig. 4 is the upper gnathode occlusal surface viewing angle constructions schematic diagram of the present invention；
Fig. 5 is the upper jaw sclerotin structural schematic diagram of the upper gnathode of the present invention；
Fig. 6 is the maxillary sinus the schematic diagram of the section structure of the upper gnathode of the present invention；
Fig. 7 is the front lower LOOK RIGHT structural schematic diagram of mandibular model of the present invention；
Fig. 8 is upper LOOK LEFT structural schematic diagram before mandibular model of the present invention；
Fig. 9 is upper right viewing angle constructions schematic diagram before mandibular model of the present invention；
Figure 10 is mandibular model bottom surface viewing angle constructions schematic diagram of the present invention；
Figure 11 is lower jaw tongue bottom and the mandible incisor combining structure schematic diagram of mandibular model of the present invention；
Figure 12 is the lower jaw sclerotin structural schematic diagram of mandibular model of the present invention；
Figure 13 is lower jaw sclerotin, lower jaw tongue bottom and the mandible incisor combining structure schematic diagram of mandibular model of the present invention；
Figure 14 is the upper gnathode of the present invention or mandibular model dental area sectional view；
In conjunction with attached drawing, make the following instructions:
The upper gnathode of 1-, 11- upper jaw soft tissue, 111- upper jaw parodontium, 12- upper jaw sclerotin, 121- alveoli dentales maxillae nest,
122- incisor hole characteristic, 123- palate macroporous, 13- maxillary teeth, 131- tooth 13#, 132- tooth 23#, 133- tooth
15#, 134- tooth 17#, the 135- upper jaw free end region, 136-16# tooth position, 137-14# tooth position, 138 distal ends tooth 17#,
14- upper jaw connector, 15- maxillary sinus, 16- maxillary sinus film, 17- nose bottom feature, 18- palate wrinkle,
2- mandibular model, 21- lower jaw soft tissue, 211- lower jaw parodontium, 22- lower jaw sclerotin, 221- alveoli dentales mandibulae nest,
23- mandibular teeth, 231- tooth 43#, 232- tooth 47#, 233- tooth 35#, 234- tooth 33#, 235- lower jaw free end
Region, 236-34# tooth position, 237-44#~46# tooth position, 238-47# tooth position distal end, 24- lower jaw connector, 25- lower jaw tongue bottom,
26- mandible incisor, 261- supervisor 262- are slightly propped up, 263- ramuscule, 27- connection strengthening rib, X1- cancellous bone feature, X2- cortical bone
Feature, X3- defect of dentition area, X4- vestibular ditch feature.
Specific embodiment
In order to be more clearly understood that technology contents of the invention, spy lifts following embodiment and is described in detail, and purpose is only
It is to be best understood from the protection scope that the contents of the present invention are not intended to limit the present invention.
Referring to shown in Fig. 1, Fig. 5, Fig. 7, Figure 12 and Figure 14, a kind of multifunctional oral cavity plantation practice model is a kind of multi-functional
Tooth-planting practice model, including upper gnathode 1 and mandibular model 2, the upper gnathode include upper jaw soft tissue 11, maxilla
Matter 12, several maxillary teeths 13 and upper jaw connector 14, the upper jaw connector are fixed in the middle part of upper jaw sclerotin top surface, institute
The alveoli dentales maxillae nest 121 that upper jaw sclerotin occlusal surface is equipped with corresponding several maxillary teeths is stated, the upper jaw soft tissue wraps up residence
Part of the upper jaw sclerotin in addition to top surface is stated, it is the upper jaw that the upper jaw soft tissue, which extends to the part on the alveoli dentales maxillae nest inner wall,
Parodontium 111, the maxillary teeth are solidly plugged in its corresponding alveoli dentales maxillae nest；The mandibular model includes lower jaw soft tissue
21, lower jaw sclerotin 22, several mandibular teeths 23, lower jaw tongue bottom 25 and lower jaw connector 24, the lower jaw connector are fixed on institute
In the middle part of the bottom surface for stating lower jaw tongue bottom, the lower jaw sclerotin surround and is wrapped on front side and the left and right sides at lower jaw tongue bottom, described
Lower jaw sclerotin occlusal surface is equipped with the alveoli dentales mandibulae nest 221 of corresponding several mandibular teeths, and the lower jaw soft tissue wraps described
The part of lower jaw tongue bottom and the lower jaw sclerotin except the base, the lower jaw soft tissue extend on the alveoli dentales mandibulae nest inner wall
Part be lower jaw parodontium 211；The mandibular teeth is solidly plugged in its corresponding alveoli dentales mandibulae nest.
In above structure, by upper jaw connector and lower jaw connector can by gnathode in the present invention and mandibular model with
Various model fixing devices (imitative head mould) are fixedly connected, and can also be connected with various teaching head moulds in the market, so that student can be with
Model is used in the clinical setting more emulated.It can be realized by the cooperation of screw hole and bolt when specific connection.Above structure
In the quantity of several maxillary teeths and mandibular teeth, can for plantation training course, retain the tooth of different number on model,
To adapt to the course arrangement requirement of plantation training class.In above structure, the lower jaw tongue bottom of mandibular model and lower jaw sclerotin are respective
Independent structural member.Different colours can be used in the material of the two structural members, this is not only consistent with Clinical anatomic, additionally it is possible to so that
If implant operation (such as drilling, reaming) is invaded to lower jaw tongue bottom point, the cutting swarf for having different colours is taken out of, and students' union obtains
To prompt.In this way, the present invention can meet the most anatomical requirements of oral implantology.
Preferably, referring to Fig. 1 and Fig. 2, the upper gnathode further includes two at left and right sides of the upper jaw connector
A maxillary sinus 15, outside sclerotin wall and bottom of the outside sclerotin wall and bottom sclerotin wall of a maxillary sinus with another maxillary sinus
Sclerotin wall is thicker.In this way, the form of two maxillary sinuses is different, the outside sclerotin wall and bottom sclerotin wall of a maxillary sinus
Than relatively thin, the outside sclerotin wall and bottom sclerotin wall of another maxillary sinus are thicker.It is this to can be designed so that training teacher's peace
Arrange two different maxillary sinus diseases: one is the maxillary sinus diseases through alveolus crestal culmination；Another kind is opened through side wall
The maxillary sinus disease of window.
Preferably, referring to Fig. 6, one layer of soft film is posted on two maxillary sinus inner walls, forms maxillary sinus film 16.On
The thickness and quality of jaw sinus film are consistent with Clinical anatomic.It can be by there is the material of the color of obvious color difference to carry out area when specific implementation
Point, as operation error destroys maxillary sinus film during maxillary sinus disease, it is easy to be seen.
Preferably, referring to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, the upper gnathode further includes being set on front side of the upper jaw connector
Nose bottom feature 17；The upper jaw sclerotin palatal surface has incisor hole characteristic 122 and palate macroporous 123；The upper jaw soft tissue
Palatine includes palate wrinkle 18, incisive papilla and Palatal suture feature.These are all important anatomic landmark；Nose bottom feature and Clinical anatomic
Unanimously, foramen incisivum and palate macroporous are important the anatomic landmark of block anesthesia reference.
Preferably, referring to Figure 14, the upper jaw sclerotin and the lower jaw sclerotin include cancellous bone feature X1 and cortical bone X2
Feature.When it is implemented, disposably being formed with thermoplastic injection using injection molding technique, and sclerotin can be by clapping X piece
It has been shown that, the cortical bone and cancellous bone service performance of sclerotin are needed close to bedside practice, and can thickness to cortical bone and quality and
The gas porosity of cancellous bone is adjusted, and molding time is no more than 5 minutes moulds.
Preferably, referring to fig. 2, Fig. 3, Fig. 8 and Fig. 9, the labial teeth area of the upper gnathode and the mandibular model is denture
The sclerotin form of defective region X3, the defect of dentition area are in bladed, and have V-shaped bone defect feature.In this way, upper and lower gnathode
Labial teeth area is the sclerotin form in defect of dentition area, defect of dentition area in bladed, and has V-shaped bone defect feature, can be directed to labial teeth
The training course of area's implant operation.And V-shaped bone defect feature meets clinical pathological characters.
Preferably, referring to Figure 11 and Figure 13, the mandibular model further includes mandible incisor 26, the mandibular nerve pipe ring
It is wound on the front side and left and right sides at lower jaw tongue bottom, and passes through several connection strengthening ribs 27 and the fixed company in lower jaw tongue bottom
It connects, and the mandible incisor is wrapped in the lower jaw sclerotin.In this way, the inside of lower jaw bone parts has mandible incisor
Feature.When it is implemented, different colours can be used in the material of the two structural members；This is not only consistent with Clinical anatomic, additionally it is possible to
So that the cutting swarf for having different colours is taken out of, learns if implant operation (such as drilling, reaming), which is invaded, is arrived mandibular nerve tube portion
Life can be prompted.
Preferably, referring to Figure 11 and Figure 13, the mandible incisor includes grinding before extending forwardly to second from backteeth position
Placed supervisor 261, the thick branch 262 and ramuscule 263 separated from the second premolar teeth position, which is chin pipe, and direction is backward
Upper outside extends and is pierced by lower jaw sclerotin；Ramuscule is mandibular incisors nerve channel, and direction extends to front lower inside, the lower jaw with opposite side
Incisal nerve manifold is poly-.In this way, mandible incisor include extend chin pipe and mandibular incisors nerve channel feature, with and Clinical anatomic
Unanimously.The thickness and form of mandible incisor chin pipe and mandibular incisors nerve channel are set by the dissection statistical data of traditional people
Meter, the relative position distance with the alveolus crestal culmination of lower jaw sclerotin, lateral wall, inner sidewall, teeth roots is also according to tradition
The dissection statistical data of people is fixed, sufficiently to meet the needs of bedside practice simulation.
Preferably, referring to fig. 2 and Fig. 9, the upper gnathode and the mandibular model have vestibular ditch feature X4, before described
The width of front yard ditch is widened than Clinical anatomic.In this way, vestibular ditch feature positions when cutting for soft tissue, the width of vestibular ditch is than clinical
Dissection, which is widened, can meet the needs of plantation training class, and the student begun to learn can be made to have bigger operating area, facilitate operation, mention
High training efficiency.
Preferably, referring to Fig. 3, Fig. 4, Fig. 8 and Fig. 9, several maxillary teeths on the upper gnathode include tooth 13#
131, tooth 23#132, tooth 15# (or tooth 25#) 133 and tooth 17# (or tooth 27#) 134, the upper gnathode side
Grind one's teeth in sleep end be upper jaw free end region 135, the other side grind one's teeth in sleep distal end upper jaw sclerotin it is fuller；On the mandibular model
Several mandibular teeths include tooth 43#231, tooth 47# (or tooth 37#) 232, tooth 35# (or tooth 45#) 233 and tooth
Tooth 33#234, the mandibular model side backteeth end are lower jaw free end region 235, and the other side is ground one's teeth in sleep the maxilla of distal end
Matter is fuller.In this way, premanillary teeth defective region (12#~22# tooth position) can lack as a kind of preferred embodiment for bladed bone
Damage, premanillary teeth area 22# tooth position wedge-shaped defect, application level and vertical bone grafting.A upper jaw left side grind one's teeth in sleep free end region can do it is outer
Side wall windowing sinus lift；16# tooth position 136 can do the vertical bone grafting of GBR and the sinus lift plantation through alveolus crestal culmination；
Upper jaw 14# tooth position 137 can directly plant or GBR, the plantation of vertical bone grafting；138 maxillary alveolar bones of the distal end maxillary teeth 17# are full
Bone can be taken.The shallower horizontal defect of mandibular anterior teeth Qu Kewei degree, feasible GBR bone grafting plantation, or directly plant；Lower jaw 34#
Tooth position 236 can directly plant or the vertical bone grafting plantation of GBR；It grinds one's teeth in sleep on the left of lower jaw free end region, feasible GBR is horizontal and vertical
Bone grafting.44#~46# tooth position 237, the feasible horizontal and vertical bone grafting of GBR on the right side of lower jaw；238 alveolus of 47# tooth position distal end on the right side of lower jaw
The full desirable bone of bone.The specific location that above each feature indicates, does not limit in implementation process, according to training course need
It wants, variation can be designed.
As a kind of preferred embodiment, the present invention proposes a kind of injection moulding method of mandibular model, includes the following steps:
A the front side and left and right sides at lower jaw tongue bottom) are looped around by mandible incisor, and through several connection strengthening ribs under
The form that jaw tongue bottom is fixedly connected makes a set of lower jaw tongue bottom injection molding；
B) lower jaw tongue bottom injection molding is installed on injection moulding machine, chooses the dedicated plastic cement in lower jaw tongue bottom, injection moulding
Lower jaw tongue bottom parts, referring to Figure 11；Injection pressure when the lower jaw tongue bottom parts injection molding is in 20~200Mpa, forming temperature
At 180~300 degree, mold temperature is in 20~180 degree.
C it) surround and is wrapped on front side and the left and right sides at lower jaw tongue bottom by mandibular matter, and wrap mandible incisor, under
Jawbone matter top surface is formed with the form of several alveoli dentales mandibulae nests, and both lower jaw sclerotin form and lower jaw tongue bottom parts form weight
Superposition, makes a set of lower jaw sclerotin injection molding；
D) lower jaw sclerotin injection molding is installed on injection moulding machine, the lower jaw tongue bottom parts of forming are fixed on down
In the die cavity of jawbone matter injection molding, the dedicated plastic cement of lower jaw sclerotin is chosen, is injection moulded lower jaw sclerotin lower jaw tongue bottom combiner,
Referring to Figure 13；Injection pressure is in 10~150Mpa when lower jaw sclerotin lower jaw tongue bottom combiner injection molding, and forming temperature is 180
~300 degree, mold temperature is at 20~100 degree；
E lower jaw tongue bottom and lower jaw sclerotin top surface and front side) are wrapped by soft tissue and left and right sides, soft tissue extend to alveolus
Part on nest inner wall is the form of parodontium, makes a set of encapsulated injection molding；
F) encapsulated injection molding is installed on injection moulding machine, the lower jaw sclerotin lower jaw tongue bottom combiner of forming
It is fixed in the die cavity of encapsulated injection molding, chooses the dedicated plastic cement of soft tissue, be injection moulded the encapsulated component of soft tissue；Soft tissue packet
Injection pressure is in 10~150Mpa when glue component injection molding, and forming temperature is at 180~260 degree, and mold temperature is 20~100
Degree；
G) the tooth insertion of forming is fixed in the tooth socket of the encapsulated component of soft tissue, referring to Fig. 7.
To sum up, the present invention provides a kind of multifunctional oral cavities to plant practice model, according to newest tooth-planting theory
And practice content, training content as much as possible is put into a set of maxillomandibular oral cavity model.Entire model is deferred to but is regardless of
Mud takes into account simulation quality, short-term training course the operation convenience, the human-oriented property of manufacturing cost of clinical simulation in intra-oral anatomy details.
So that the training of the multiple continuity of primary training or middle and high grade, as long as soon as with the set of model of the invention, energy base
The most training contents of this completion.
Above embodiments are referring to attached drawing, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art
Member by above-described embodiment carry out various forms on modification or change, but without departing substantially from essence of the invention in the case where, all
It falls within the scope and spirit of the invention.
Claims (10)
1. a kind of multifunctional oral cavity plants practice model, it is characterised in that: described including upper gnathode (1) and mandibular model (2)
Upper gnathode includes upper jaw soft tissue (11), upper jaw sclerotin (12), several maxillary teeths (13) and upper jaw connector (14), described
Upper jaw connector is fixed in the middle part of upper jaw sclerotin top surface, and the upper jaw sclerotin occlusal surface is equipped with corresponding several maxillary teeths
Alveoli dentales maxillae nest (121), the upper jaw soft tissue wraps part of the upper jaw sclerotin in addition to top surface, soft group of the upper jaw
Knitting the part extended on the alveoli dentales maxillae nest inner wall is upper jaw parodontium (111), and the maxillary teeth is solidly plugged in its correspondence
Alveoli dentales maxillae nest in；The mandibular model include lower jaw soft tissue (21), lower jaw sclerotin (22), several mandibular teeths (23),
Lower jaw tongue bottom (25) and lower jaw connector (24), the lower jaw connector is fixed in the middle part of the bottom surface at lower jaw tongue bottom, described
Lower jaw sclerotin is corresponded to around being wrapped on front side and the left and right sides at lower jaw tongue bottom if the lower jaw sclerotin occlusal surface is equipped with
The alveoli dentales mandibulae nest (221) of dry mandibular teeth, the lower jaw soft tissue wraps lower jaw tongue bottom and the lower jaw sclerotin removes
Part outside bottom surface, it is lower jaw parodontium (211) that the lower jaw soft tissue, which extends to the part on the alveoli dentales mandibulae nest inner wall,；
The mandibular teeth is solidly plugged in its corresponding alveoli dentales mandibulae nest.
2. multifunctional oral cavity according to claim 1 plants practice model, it is characterised in that: the upper gnathode further includes
Two maxillary sinuses (15) at left and right sides of the upper jaw connector, the outside sclerotin wall and bottom sclerotin wall of a maxillary sinus
It is thicker with the outside sclerotin wall and bottom sclerotin wall of another maxillary sinus.
3. multifunctional oral cavity according to claim 2 plants practice model, it is characterised in that: two maxillary sinus inner walls
On post one layer of soft film, formed maxillary sinus film (16).
4. multifunctional oral cavity according to claim 1 plants practice model, it is characterised in that: the upper gnathode further includes
Nose bottom feature (17) on front side of the upper jaw connector；The upper jaw sclerotin palatal surface has incisor hole characteristic (122) and palate
Macroporous (123)；The upper jaw soft tissue palatine includes palate wrinkle (18), incisive papilla and Palatal suture feature.
5. multifunctional oral cavity according to claim 1 plants practice model, it is characterised in that: the upper jaw sclerotin and described
Lower jaw sclerotin includes cancellous bone feature (X1) and cortical bone (X2) feature.
6. multifunctional oral cavity according to claim 1 plants practice model, it is characterised in that: the upper gnathode and described
The labial teeth area of mandibular model is defect of dentition area (X3), and the sclerotin form in the defect of dentition area is in bladed, and has V-shaped bone defect
Feature.
7. multifunctional oral cavity according to claim 1 plants practice model, it is characterised in that: the mandibular model further includes
Mandible incisor (26), the mandible incisor are looped around the front side and left and right sides at lower jaw tongue bottom, and if passing through involvement
It connects reinforcing rib (27) to be fixedly connected with lower jaw tongue bottom, and the mandible incisor is wrapped in the lower jaw sclerotin.
8. multifunctional oral cavity according to claim 7 plants practice model, it is characterised in that: the mandible incisor includes
The supervisor (261) of the second premolar teeth position, the thick branch (262) separated from the second premolar teeth position are extended forwardly to from backteeth position
With ramuscule (263), which is chin pipe, and upper outside extends and is pierced by lower jaw sclerotin backward in direction；Ramuscule is mandibular incisors nerve
Pipe, direction extend to front lower inside, converge with the mandibular incisors nerve channel of opposite side.
9. multifunctional oral cavity according to claim 1 plants practice model, it is characterised in that: the upper gnathode and described
Mandibular model has vestibular ditch feature (X4), and the width of the vestibular ditch is widened than Clinical anatomic.
10. multifunctional oral cavity according to claim 1 plants practice model, it is characterised in that: on the upper gnathode
Several maxillary teeths include tooth 13# (131), tooth 23# (132), tooth 15# or tooth 25# (133) and tooth 17# or tooth
Tooth 27# (134), upper gnathode side end of grinding one's teeth in sleep is upper jaw free end region (135), and the other side is ground one's teeth in sleep the upper of distal end
Jawbone matter is fuller；Several mandibular teeths on the mandibular model include tooth 43# (231), tooth 47# or tooth 37#
(232), tooth 35# or tooth 45# (233) and tooth 33# (234), the mandibular model side backteeth end are lower jaw end
Free region (235), the other side grind one's teeth in sleep distal end upper jaw sclerotin it is fuller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567378.9A CN105957421B (en) | 2016-07-19 | 2016-07-19 | Multifunctional oral cavity plants practice model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567378.9A CN105957421B (en) | 2016-07-19 | 2016-07-19 | Multifunctional oral cavity plants practice model |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105957421A CN105957421A (en) | 2016-09-21 |
| CN105957421B true CN105957421B (en) | 2019-04-05 |
Family
ID=56900319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610567378.9A Active CN105957421B (en) | 2016-07-19 | 2016-07-19 | Multifunctional oral cavity plants practice model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105957421B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305550A (en) * | 2018-04-20 | 2018-07-20 | 日进教学器材(昆山)有限公司 | Full segmentation oral cavity training model platform and feature card |
| CN109251452B (en) * | 2018-11-12 | 2022-04-01 | 日进教学器材(昆山)有限公司 | Gel composite material for oral training model, preparation method and forming process |
| CN109543670B (en) * | 2018-12-19 | 2025-01-21 | 日进教学器材(昆山)有限公司 | Scanning and imaging device for evaluation of training using transparent root canal tooth models |
| CN109887391B (en) * | 2019-03-11 | 2024-07-30 | 四川大学 | Color partition type tooth preparation training model |
| CN111192510B (en) * | 2020-02-26 | 2024-09-06 | 日进教学器材(昆山)有限公司 | Oral cavity model for practice |
| CN111326055B (en) * | 2020-03-19 | 2024-11-29 | 天津市口腔医院 | High-simulation maxillary toothless soft and hard tissue in-vitro model and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183181A (en) * | 2014-08-18 | 2014-12-03 | 浙江大学 | Periodontal operation teaching model |
| CN105031737A (en) * | 2014-12-03 | 2015-11-11 | 北京印刷学院 | 3D printed digital artificial bone and preparation method thereof |
| CN206147978U (en) * | 2016-07-19 | 2017-05-03 | 日进教学器材(昆山)有限公司 | Multifunctional oral cavity plants practice model |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8465291B2 (en) * | 2006-01-27 | 2013-06-18 | Zimmer Dental, Inc | Dental patient models |
-
2016
- 2016-07-19 CN CN201610567378.9A patent/CN105957421B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183181A (en) * | 2014-08-18 | 2014-12-03 | 浙江大学 | Periodontal operation teaching model |
| CN105031737A (en) * | 2014-12-03 | 2015-11-11 | 北京印刷学院 | 3D printed digital artificial bone and preparation method thereof |
| CN206147978U (en) * | 2016-07-19 | 2017-05-03 | 日进教学器材(昆山)有限公司 | Multifunctional oral cavity plants practice model |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105957421A (en) | 2016-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105957421B (en) | Multifunctional oral cavity plants practice model | |
| Wilson | A manual of dental prosthetics | |
| CN106725946B (en) | A kind of method for prefabricating of Dental implant surgery provisional prosthesis | |
| Phulari | Textbook of dental anatomy, physiology and occlusion | |
| Cryer | The internal anatomy of the face | |
| CN107260341B (en) | A kind of production method of personalization gum aesthetics forming gingival former | |
| CN206147978U (en) | Multifunctional oral cavity plants practice model | |
| JP3182224U (en) | Dental training model | |
| CN106821550B (en) | Split type jaw defect prosthesis preparation method | |
| CN110236712A (en) | Surgical guide of Auto-dental transplantation preparation tooth socket and preparation method thereof and application | |
| CN206026459U (en) | Supplementary device of confirming jaw position relation | |
| CN105957433B (en) | Lower jaw oral cavity model and injection moulding method with mandible incisor | |
| CN209543712U (en) | Oral cavity block teeth extraction practice model | |
| KR102476397B1 (en) | A oral model and a method for the same | |
| Schwartz-Arad et al. | Ridge preservation & immediate implantation | |
| CN217014290U (en) | Multifunctional synthetic resin tooth | |
| ALShami et al. | Tooth morphology overview | |
| CN205177259U (en) | People's upper jaw central incisor mouth rehabilitation mould | |
| CN115153919A (en) | Step-by-step root-shaped positioning guide plate for preparation of self-dental-implant alveolar fossa and manufacturing method | |
| RU180218U1 (en) | Phantom endodontic | |
| CN109758242A (en) | A fenestration-taking method for precise dental implants | |
| CN206058727U (en) | A kind of micro- tip of a root surgical operation teaching mode of backteeth | |
| CN2749003Y (en) | Simulation teaching aid for oral root canal therapy | |
| CN220474196U (en) | Root canal retreatment model | |
| TWI733645B (en) | All-zirconium integrated dental implant locking type denture forming method and structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |