CN206058727U - A kind of micro- tip of a root surgical operation teaching mode of backteeth - Google Patents
A kind of micro- tip of a root surgical operation teaching mode of backteeth Download PDFInfo
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- CN206058727U CN206058727U CN201620625919.4U CN201620625919U CN206058727U CN 206058727 U CN206058727 U CN 206058727U CN 201620625919 U CN201620625919 U CN 201620625919U CN 206058727 U CN206058727 U CN 206058727U
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- China
- Prior art keywords
- root
- simulation
- tip
- alveolar bone
- backteeth
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Abstract
The utility model discloses a kind of micro- tip of a root surgical operation teaching mode of backteeth, is easy to demonstrate tip of a root surgical operation；Enable student more directly perceived, the apparent quality for understanding the micro- flow process of tip of a root surgical operation, the anatomical structure of region of interest and the requirement being finally completed, improving clinic；This model structure is simple, deft design, and explanation, simulation effect are good, can simulate multiple steps of tip of a root surgical operation, be favorably improved understanding of the Oral preventive medicine to micro- tip of a root surgical procedures on single model.
Description
Technical field
This utility model belongs to medical educational utensil, is related to a kind of micro- tip of a root surgical operation teaching mode of backteeth.
Background technology
Entity teaching aid is theory of medicine and the important auxiliary tool in practical teaching, is widely used in each ring of medical teaching
In section.Micro- tip of a root surgical operation is to introduce in recent years and the novel therapeutic technology gradually carried out in China, PATIENT POPULATION
Huge, application prospect is very wide.At present, the teaching of domestic micro- tip of a root surgical operation is still in starting stage, teaching mode
Design and use be still blank, this has large effect for the teaching efficiency of tip of a root surgical operation, is also unfavorable for the technology
The standardization of teaching, affects the popularization of the technology.
The content of the invention
For problems of the prior art, the purpose of this utility model is, there is provided outside a kind of micro- tip of a root of backteeth
Section's operation teaching model, the model structure are simple, can comprehensively realize teaching request, improve the religion of micro- tip of a root surgical operation
Learn quality.
To achieve these goals, this utility model is adopted the following technical scheme that：
A kind of micro- tip of a root surgical operation teaching mode of backteeth, including multiple backteeth simulation corona, multiple simulation root pipes and
Simulation alveolar bone, backteeth simulation corona connection simulation root pipe；Multiple bar holes are provided with simulation alveolar bone, simulation root pipe is stretched into
In bar hole；Simulation alveolar bone includes being respectively provided with outside alveolar bone and internal alveolar bone, outside alveolar bone and internal alveolar bone
There are multiple bar-shaped troughs, the bar-shaped trough on the bar-shaped trough on outside alveolar bone and internal alveolar bone combines to form bar hole；Outside tooth
Groove bone and internal alveolar bone are flexibly connected；
A bar shaped mounting groove is provided with along its length on the internal alveolar bone, be provided with bar shaped mounting groove for
The body of simulation mandible incisor, one end of body is through the outside alveolar bone.
Specifically, the plurality of backteeth simulation corona includes that two premolarss simulation coronas and two distomolars simulate tooth
Hat, the plurality of simulation root pipe include that two premolarss simulation root pipes and two distomolars simulate root pipe；Premolarss simulate root pipe
For pyramidal structure, distomolar simulates root pipe includes first point of root pipe and second point of root pipe.
Further, stake and gutta-percha are disposed with along its length in first point of root pipe.
Specifically, first point of root pipe includes root pipe main body, and the end of root pipe main body is movably set with the tip of a root.
Specifically, the tip of a root is connected by Magnet with root pipe main body.
Specifically, the gutta-percha in described pipe main body includes fixing gutta-percha and turnable gutta-percha, may be reversed gutta-percha and root pipe
The inwall of main body is flexibly connected, and the obverse and reverse color that may be reversed gutta-percha is different.
Further, the surface activity of the alveolar bone is provided with simulation gingiva.
Specifically, the simulation gingiva is connected by nylon adherent buckle with alveolar bone.
Further, the first circular hole is provided with the outside alveolar bone, on the internal alveolar bone, arranges fluted, it is recessed
Groove is just to the first circular hole；The tip of a root is located in groove.
Compared with prior art, this utility model has following technique effect：Can easily by outside in teaching process
Alveolar bone is separated by internal alveolar bone, so as to expose simulation root pipe, is easy to apex of root of tooth surgical operation after demonstration；Enable student more
Intuitively, the micro- flow process of tip of a root surgical operation of apparent understanding, the anatomical structure of region of interest and the requirement being finally completed,
Improve the quality of clinic；This model structure is simple, deft design, and explanation, simulation effect are good, can mould on single model
Multiple steps of apex of root of tooth surgical operation after plan, are favorably improved reason of the Oral preventive medicine to micro- tip of a root surgical procedures
Solution.
With reference to the accompanying drawings and detailed description scheme of the present utility model is done and explain in further detail and explanation.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is that simulation gingiva opens schematic diagram；
Fig. 3 is that outside alveolar bone and internal alveolar bone split schematic diagram；
Fig. 4 is first point of root tubular construction schematic diagram；
Fig. 5 is that the tip of a root separates schematic diagram with root pipe main body；
Fig. 6 is to may be reversed gutta-percha to separate schematic diagram with root pipe main body；
In figure, each label is represented：1-backteeth simulates corona, 1-1-premolarss simulation corona, 1-2-distomolar simulation tooth
Hat, 2-simulation root pipe, 2-1-premolarss simulation root pipe, 2-2-distomolar simulation root pipe, 3-simulation alveolar bone, 3-1-outer
Portion's alveolar bone, 3-2-inside alveolar bone, 4-bar hole, 5-the first point of root pipe, 5-1-root pipe main body, the 5-2-tip of a root, 6-
Second point of root pipe, 7-stake, 8-gutta-percha, 8-1-fixation gutta-percha, 8-2-may be reversed gutta-percha, 9-simulation gingiva, 10-nylon stick
Button, the 11-the first circular hole, 12-groove, 13-bar shaped mounting groove, 14-body, the 15-the second circular hole.
Specific embodiment
Above-mentioned technical proposal is deferred to, referring to Fig. 1 and 2, the micro- tip of a root surgical operation teaching mode of backteeth of the present utility model,
Including multiple backteeth simulation corona 1, multiple simulation root pipes 2 and simulation alveolar bone 3, the backteeth simulation connection simulation root of corona 1 pipe 2；
Multiple bar holes 4 are provided with simulation alveolar bone 3, simulation root pipe 2 is stretched in bar hole 4；Simulation alveolar bone 3 includes outside alveolus
Multiple bar-shaped troughs, outside tooth are provided with bone 3-1 and internal alveolar bone 3-2, outside alveolar bone 3-1 and internal alveolar bone 3-2
The bar-shaped trough on bar-shaped trough and internal alveolar bone 3-2 on groove bone 3-1 combines to form bar hole 4；Outside alveolar bone 3-1 and inside
Alveolar bone 3-2 is flexibly connected.
Tip of a root surgical operation teaching mode of the present utility model, backteeth simulation corona 1 are provided with 4, grind including before two
Tooth simulates corona 1-1 and two distomolars simulate corona 1-2, and premolarss simulate corona 1-1 and distomolar simulates the shape of corona 1-2
Shape is identical with the shape of real premolarss and distomolar respectively.
Simulation root pipe 2 is correspondingly arranged on 4, simulates root pipe including two premolarss simulation root pipe 2-1 and two distomolars
2-2, premolarss simulation root pipe 2-1 are Configuration identical pyramidal structure with true premolarss, distomolar simulation root pipe 2-2
Including first point of root pipe 5 and second point of root pipe 6；The shape of alveolar bone 3 is identical with the shape of the true alveolar bone of mandibular posterior area.
Easily outside alveolar bone 3-1 can be separated by internal alveolar bone 3-2 in teaching process, so as to expose simulation
Root pipe 2, is easy to demonstrate tip of a root surgical operation.
Referring to Fig. 4, in order to more clearly show the internal structure of simulation root pipe 2, edge in first point of root pipe 5
Its length direction is disposed with stake 7 and gutta-percha 8.After by outside alveolar bone 3-1 by separating on internal alveolar bone 3-2, you can
See the internal structure of first point of root pipe 5.
In order to realize the teaching to root resection operation, first point of root pipe 5 includes root pipe main body 5-1, root pipe main body
The end of 5-1 is movably set with tip of a root 5-2, and the height of tip of a root 5-2 is 3mm；The tip of a root 5-2 passes through magnetic with tip of a root main body 5-1
Ferrum connects.One end of stake 7 is stretched in distomolar simulation corona 1-2, and the other end of stake 7 connects one end of gutta-percha 8, gutta-percha 8 it is another
One end extends to tip of a root 5-2.By tip of a root 5-2 is separated with root pipe main body 5-1, simulation root resection operation.
Referring to Fig. 5 and Fig. 6, it is to show that Retropreparation removes gutta-percha and uses the back-filled processes of MAT, described pipe master
Gutta-percha in body 5-1 includes fixing gutta-percha 8-1 and turnable gutta-percha 8-2, may be reversed the inwall of gutta-percha 8-2 and root pipe main body 5-1
It is flexibly connected, alternatively, may be reversed gutta-percha 8-2 and be connected by Magnet with the inwall of root pipe main body 5-1；Turnable gutta-percha 8-2's
Obverse and reverse color is different.The height of turnable gutta-percha 8-2 is 3mm.After turnable gutta-percha 8-2 is overturn, tooth is may be reversed
The reverse side of glue 8-2 is white, shows the effect after filling using MAT.
Lobe scope is turned in order to simulate apical leakage, the surface activity of the alveolar bone 3 is provided with simulation gingiva 9；The mould
Intend gingiva 9 to be connected by nylon adherent buckle 10 with alveolar bone 3, facilitate sham operated to turn over lobe design and sewing process.Simulation gingiva 9 is adopted
With soft material, such as silica gel, for simulating the color and luster and quality of true gingiva；A certain field color on simulation gingiva 9 is deeper,
For simulating swelling.The second circular hole 15 is provided with the simulation gingiva 9 to be used to simulate sinus tract mouth.
The first circular hole 11 is provided with the outside alveolar bone 3-1, on the internal alveolar bone 3-2, fluted 12 is arranged,
Groove 12 is just to the first circular hole 11；The tip of a root 5-2 is located in groove 12.First circular hole 11 and groove 12 are used to simulate circle
Cranial defect region.
A bar shaped mounting groove 13 is provided with along its length on the internal alveolar bone 3-2, peace in bar shaped mounting groove 13
Equipped with for simulating the body 14 of mandible incisor, one end of body 14 passes through the outside alveolar bone 3-1.
This utility model enables student more directly perceived, the flow process of the apparent micro- tip of a root surgical operation of understanding, region of interest
Anatomical structure and the requirement being finally completed, improve clinic quality.
Claims (9)
1. the micro- tip of a root surgical operation teaching mode of a kind of backteeth, it is characterised in that including multiple backteeth simulation corona (1), many
Individual simulation root pipe (2) and simulation alveolar bone (3), backteeth simulation corona (1) connection simulation root pipe (2)；Set in simulation alveolar bone (3)
Multiple bar holes (4) are equipped with, simulation root pipe (2) is stretched in bar hole (4)；Simulation alveolar bone (3) is including outside alveolar bone (3-1)
With internal alveolar bone (3-2), on outside alveolar bone (3-1) and internal alveolar bone (3-2), multiple bar-shaped troughs, outside tooth are provided with
The bar-shaped trough on bar-shaped trough and internal alveolar bone (3-2) on groove bone (3-1) combines to form bar hole (4)；Outside alveolar bone (3-
1) it is flexibly connected with internal alveolar bone (3-2)；
It is provided with a bar shaped mounting groove (13), bar shaped mounting groove (13) along its length on the internal alveolar bone (3-2)
It is provided with for simulating the body (14) of mandible incisor, one end of body (14) is through the outside alveolar bone (3-1).
2. the micro- tip of a root surgical operation teaching mode of backteeth as claimed in claim 1, it is characterised in that the plurality of backteeth mould
Intend corona (1) including two premolarss simulation corona (1-1) and two distomolars simulation corona (1-2), the plurality of simulation root
Pipe (2) includes two premolarss simulation root pipe (2-1) and two distomolars simulation root pipe (2-2)；Premolarss simulation root pipe (2-1)
For pyramidal structure, distomolar simulation root pipe (2-2) is including first point of root pipe (5) and second point of root pipe (6).
3. the micro- tip of a root surgical operation teaching mode of backteeth as claimed in claim 2, it is characterised in that first point of root pipe
(5) stake (7) and gutta-percha (8) are disposed with along its length in.
4. the micro- tip of a root surgical operation teaching mode of backteeth as claimed in claim 3, it is characterised in that first point of root pipe
(5) including root pipe main body (5-1), the end of root pipe main body (5-1) is movably set with the tip of a root (5-2).
5. the micro- tip of a root surgical operation teaching mode of backteeth as claimed in claim 4, it is characterised in that the tip of a root (5-2)
It is connected by Magnet with root pipe main body (5-1).
6. the micro- tip of a root surgical operation teaching mode of backteeth as claimed in claim 4, it is characterised in that described pipe main body
(5-1) gutta-percha in includes fixing gutta-percha (8-1) and turnable gutta-percha (8-2), may be reversed gutta-percha (8-2) and root pipe main body (5-
1) inwall is flexibly connected, and the obverse and reverse color that may be reversed gutta-percha (8-2) is different.
7. the micro- tip of a root surgical operation teaching mode of backteeth as claimed in claim 1, it is characterised in that the alveolar bone (3)
Surface activity be provided with simulation gingiva (9).
8. the micro- tip of a root surgical operation teaching mode of backteeth as claimed in claim 7, it is characterised in that the simulation gingiva
(9) it is connected by nylon adherent buckle (10) with alveolar bone (3).
9. the micro- tip of a root surgical operation teaching mode of backteeth as claimed in claim 4, it is characterised in that the outside alveolar bone
(3-1) it is provided with the first circular hole (11) on, arranges fluted (12) on the internal alveolar bone (3-2), groove (12) is just to the
One circular hole (11)；The tip of a root (5-2) is in groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625919.4U CN206058727U (en) | 2016-06-22 | 2016-06-22 | A kind of micro- tip of a root surgical operation teaching mode of backteeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625919.4U CN206058727U (en) | 2016-06-22 | 2016-06-22 | A kind of micro- tip of a root surgical operation teaching mode of backteeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206058727U true CN206058727U (en) | 2017-03-29 |
Family
ID=58372182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620625919.4U Expired - Fee Related CN206058727U (en) | 2016-06-22 | 2016-06-22 | A kind of micro- tip of a root surgical operation teaching mode of backteeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206058727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887391A (en) * | 2019-03-11 | 2019-06-14 | 四川大学 | Color partition type tooth preparation training pattern |
-
2016
- 2016-06-22 CN CN201620625919.4U patent/CN206058727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887391A (en) * | 2019-03-11 | 2019-06-14 | 四川大学 | Color partition type tooth preparation training pattern |
| WO2020182118A1 (en) * | 2019-03-11 | 2020-09-17 | 四川大学 | Color-partitioned tooth preparation training model |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20190622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |