CN204904687U - Tooth training demonstration model is arranged to complete mouthful artificial tooth - Google Patents
Tooth training demonstration model is arranged to complete mouthful artificial tooth Download PDFInfo
- Publication number
- CN204904687U CN204904687U CN201520489248.9U CN201520489248U CN204904687U CN 204904687 U CN204904687 U CN 204904687U CN 201520489248 U CN201520489248 U CN 201520489248U CN 204904687 U CN204904687 U CN 204904687U
- Authority
- CN
- China
- Prior art keywords
- artificial tooth
- tooth
- universal joint
- model
- screw rod
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model provides a tooth training demonstration model is arranged to complete mouthful artificial tooth, including interlock surface plate, upper and lower jaw model, complete mouthful artifical tooth and flexible universal joint, the alveolar ridge department of upper and lower jaw model is equipped with shape of a hoof recess, the opening of shape of a hoof recess is located the rear end both sides of upper and lower jaw model, be equipped with the connecting screw rod unanimous with tooth major axis direction in the complete mouthful artifical tooth, the one end of flexible universal joint is globular link, globular link with shape of a hoof groove connection, the other end of flexible universal joint be equipped with with connecting screw rod interconnect's cooperation end, be equipped with flexible component between globular link and the cooperation end, shape of a hoof recess with be equipped with the filler between the globular link. The technical scheme of the utility model, be applicable to the mouth rehabilitation of the complete mouthful artificial tooth of no root of the tooth, the regulating power that has three -dimensional orientation, and simple structure, convenient to carry, the flexible operation, it is easy to make, low in production cost.
Description
Technical field
The utility model relates to department of stomatology artificial tooth row tooth training and denture balance closes displaying and adjustment, particularly relates to a kind of complete denture setup training demonstrating model.
Background technology
Oral teaching demonstrating model be supplied to specially dentistry clinical and (or) general name of the model such as Mouthsimulator organ, lysis, dummy making step that uses in the teaching of its associated operating steps, the normal or abnormality in learner's direct feel oral cavity and operating process details can be helped.
Complete denture is the conventional repairing and treating method to edentulous jaw or dentition defect patient, is to adopt artificial material to substitute the upper jaw of disappearance or the mouth mending material of the complete denture of lower jaw and linked groups.Full mouth row tooth is the core procedure of denture processing, each artificial tooth be arranged in the requirement that three-dimensional has it concrete, it is stable with masticatory function reparation that its operational quality is directly connected to wearing of complete denture, has vital effect.Therefore, how to make oral cavity medical and technical staff correctly, expertly slap full mouth row tooth technology, reduce or avoid discomfort, the misery brought to Edentulous Cases because of misoperation as far as possible, even repairing failure, has become the emphasis of Education in Stomatology and clinical manipulation exercise.
The model relating to complete denture at present mainly contains full mouth transparent flexible glue master pattern, the full mouth model of standard, the complete detachable model of mouth etc., is mainly used in the denture form of displaying standard, occlusion of dentition state etc.These models are mostly that purposes is single, only can be used for showing, cannot be used for arranging tooth operating practice.
The model of the oral teaching related in prior art is more, Chinese patent CN203520746U discloses a kind of department of stomatology tooth training demonstrating model, this demonstrating model comprises the upper and lower jaw that hard material makes, at alveolar ridge, place has groove, by human normal teeth arrangement, full mouth artificial tooth is housed in groove, the root of artificial tooth is connected by universal joint with between groove bottom wall.Utilize the universal joint of artificial tooth root can change the ordered state of each artificial tooth, show the virtual condition of multiple deformity teeth intuitively.But this patented method is mainly used in orthodontic field, and artificial tooth cannot adjust in vertical direction at all.And the complete denture artificial tooth in oral restoration field does not have root of the tooth, but also need the adjustment carrying out three-dimensional, yet there are no correlation technique open.
Utility model content
For above-mentioned technical matters, the utility model provides a kind of complete denture setup training demonstrating model, is applicable to the oral restoration of the complete denture artificial tooth without root of the tooth, there is the regulating power of three-dimensional, and structure is simple, easy to carry, flexible operation, easy to manufacture, production cost is low.
To this, the technical solution of the utility model is:
A kind of complete denture setup training demonstrating model, comprises biteplane plate, upper and lower gnathode, full mouth artificial tooth and telescoping universal joint; The alveolar ridge place of described upper and lower gnathode is provided with horseshoe shaped recess, and the opening of described horseshoe shaped recess is positioned at the both sides, rear end of described upper and lower gnathode; The connecting screw rod consistent with long axis of tooth direction is provided with in described full mouth artificial tooth; One end of described telescoping universal joint is spherical link, described spherical link is connected with described horseshoe shaped recess, the other end of described telescoping universal joint is provided with abutting end interconnective with described connecting screw rod, be provided with telescoping member between described spherical link and abutting end, between described horseshoe shaped recess and described spherical link, be provided with filling material.Wherein, described horseshoe shaped recess is the groove ditch of the wire all run through along alveolar ridge place, and the cross section of described groove is preferably upper end circle jaggy.Described telescoping member is the component with Telescopic, the distance between its described spherical link of flexible adjustment and abutting end; The telescopic bone shelf structure of the preferred umbrella of described telescoping member.
Adopt this technical scheme, establish horseshoe shaped recess at the alveolar ridge place of described upper and lower gnathode, adjusted the three-dimensional position determining each artificial tooth by telescoping universal joint, achieve the denture of three-dimensional reconstruction standard; This technical scheme does not need root of the tooth to be fixed, and the groove overcoming shape of a hoof wire is not easy the problem of fixing, telescoping universal joint is adopted to be fixed in groove by full mouth artificial tooth by the connecting screw rod of its inside, the row's of completing tooth, thus the three-dimensional localization realizing artificial tooth; Wherein, the horseshoe shaped recess at the alveolar ridge place of described upper and lower gnathode, can make artificial tooth in horseshoe shaped recess transitional slide to determine position.
As further improvement of the utility model, described full mouth artificial tooth comprises labial teeth artificial tooth and backteeth artificial tooth, be provided with the universal joint screw rod consistent with long axis of tooth direction in described labial teeth artificial tooth, the lap ridge portion of described backteeth artificial tooth is provided with and consistent with long axis of tooth direction is fixedly connected with screw rod.
Adopt this technical scheme, in described labial teeth artificial tooth, be provided with the universal joint screw rod consistent with long axis of tooth direction, achieved the more multiposition change of labial teeth by the universal joint of universal joint screw rod, more can meet the demand of artificial row's tooth.
As further improvement of the utility model, the inwall of described abutting end is provided with helicitic texture, and described helicitic texture and described connecting screw rod cooperatively interact.
As further improvement of the utility model, described telescoping universal joint comprises fixed component and movable part, the head of described fixed component is provided with spherical link, the bottom of described fixed component is connected with one end of described movable part, and being sheathed in described movable part, the other end of described movable part is abutting end.
As further improvement of the utility model, described fixed component is provided with groove with relative position on the sidewall of movable part.
As further improvement of the utility model, described groove is V-arrangement or U-shaped.
As further improvement of the utility model, the width of described horseshoe shaped recess, slightly larger than the external diameter of described telescoping universal joint, is provided with elastic filler between described horseshoe shaped recess and described spherical link.
As further improvement of the utility model, the upper surface of described biteplane plate is provided with upper jaw standard and closes holder camber line, the front end that described upper jaw standard closes holder camber line is provided with pointer groove, and the angle of described pointer groove and surface level is 85 °, in order to hold angle indicator.
As further improvement of the utility model, described complete denture setup training demonstrating model comprises mean value and closes frame, and the bottom of described upper and lower gnathode is provided with nut, and described upper and lower gnathode closes frame by screw rod and institute mean value and is connected.
As further improvement of the utility model, the material of described biteplane plate is transparent plastic; The material of described upper and lower gnathode is hard material; The material of described telescoping universal joint is metal material; The material of described full mouth artificial tooth is creamy white resin.
As further improvement of the utility model, in described full mouth artificial tooth, be provided with stationary installation between the spherical link of the telescoping universal joint be connected with outermost artificial tooth and described horseshoe shaped recess, described stationary installation is preferably screw or screw.
Preferred further, be provided with stationary installation between the spherical link of each telescoping universal joint of the connection of described and full mouth artificial tooth and described horseshoe shaped recess, described stationary installation is preferably screw or screw.
As further improvement of the utility model, in described full mouth artificial tooth, in described full mouth artificial tooth, be positioned at the inner side of the telescoping universal joint that middle artificial tooth connects and be positioned at the outside of the telescoping universal joint that outermost artificial tooth connects, be provided with fixed component, described fixed component is connected with described horseshoe shaped recess, in order to the position of fixing telescoping universal joint.
The utility model stretching mainly through telescoping universal joint, and the innovation with combination that is separated of full mouth artificial tooth and telescoping universal joint, thus overcome the defect of prior art, make Experiment Training operation closer to the clinical manipulation of reality, be conducive to the clinical row's tooth operation of the more real simulation learning complete denture of student, realize the simulation training of full mouth artificial teeth arrangement, compared with prior art, the beneficial effects of the utility model are:
The first, be applicable to the oral restoration of the complete denture artificial tooth without root of the tooth, there is the regulating power of three-dimensional.
The second, fabricated structure, each parts can carry out combination dismounting as required.
3rd, simple to operate, this training pattern does not have complicated mechanical driving device, by simple universal joint, flexible just adjustable operation.
4th, easy to carry, adopt detachable design, the special instrument cases be equipped with can be put into after the dismounting of each parts when resting, take up room little, be convenient for carrying, and can also effectively guard block outward appearance or avoid impaired.
Therefore, the technical solution of the utility model structure is simple, easy to carry, flexible operation, easy to manufacture, production cost is low, has good promotion and application prospect.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of a kind of embodiment of the utility model.
Fig. 2 is the structural representation of the biteplane plate of a kind of embodiment of the utility model.
Fig. 3 is the side view of the biteplane plate of a kind of embodiment of the utility model.
Fig. 4 is the structural representation of the upper and lower gnathode of a kind of embodiment of the utility model.
Fig. 5 is the rear structure schematic diagram of the upper and lower gnathode of a kind of embodiment of the utility model.
Fig. 6 is the structural representation of the labial teeth artificial tooth of a kind of embodiment of the utility model.
Fig. 7 is the side structure schematic diagram of the labial teeth artificial tooth of a kind of embodiment of the utility model.
Fig. 8 is the structural representation of the backteeth artificial tooth of a kind of embodiment of the utility model.
Fig. 9 is the side structure schematic diagram of the backteeth artificial tooth of a kind of embodiment of the utility model.
Figure 10 is the structural representation of the telescoping universal joint of a kind of embodiment of the utility model.
Figure 11 is the cross-sectional structure schematic diagram of the telescoping universal joint of a kind of embodiment of the utility model.
Figure 12 is the mounting structure schematic diagram that fixed component is housed of the another kind of embodiment of the utility model.
Figure 13 is the side view of the fixed component of the another kind of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferably embodiment of the present utility model is described in further detail.
As shown in Fig. 1 ~ Figure 11, a kind of complete denture setup training demonstrating model, this model comprises biteplane plate 1, upper and lower gnathode 2, telescoping universal joint 3, full mouth artificial tooth 4.
As shown in Figures 2 and 3, biteplane plate 1 is transparent plastic sheet, can to close frame 5 supporting with mean value, biteplane plate 1 above closes holder camber line 11 with upper jaw standard, the pointer groove 12 that the front end that standard closes holder camber line 11 has to become 85 degree of angles with surface level, in order to hold angle indicator 7.Preferably, described standard closes the accommodating groove 13 asking the rear end of camber line 11 to be provided with storage angle indicator 7.
As shown in Figure 4 and Figure 5, upper and lower gnathode 2, is made by hard material, has horseshoe shaped recess 21 at alveolar ridge place, and horseshoe shaped recess 21 opening is positioned at the both sides, rear end of upper and lower gnathode 2; Have nut 22 in the bottom of upper and lower gnathode 2, described upper and lower gnathode 2 is connected with the nut 22 of bottom by screw rod 23, thus closes frame 5 with mean value and be connected and fixed.The width of horseshoe shaped recess 21 is slightly larger than the external diameter of telescoping universal joint 3, and the remaining space in horseshoe shaped recess 21 and between described telescoping universal joint 3 is filled by resilient material 24.
As shown in Fig. 6 ~ Fig. 9, full mouth artificial tooth 4, creamy white resin material is adopted to make, comprise labial teeth artificial tooth 41 and backteeth artificial tooth 42, labial teeth artificial tooth 41 inside is embedded with the universal joint screw rod 43 of the metal material consistent with long axis of tooth direction, what there was a metal material consistent with long axis of tooth direction in backteeth artificial tooth 42 lap ridge portion is fixedly connected with screw rod 44, universal joint screw rod 43 be fixedly connected with screw rod 44 and all can screw in telescoping universal joint 3 lower end.
As shown in Figure 10 and Figure 11, telescoping universal joint 3, made by metal material, described telescoping universal joint 3 comprises the movable part 32 of fixed component 31 and hollow, the head of described fixed component 31 is provided with spherical link 33, be connected with described horseshoe shaped recess 21, can stretch in horseshoe shaped recess 21 and rotate; The bottom of described fixed component 31 is connected with one end of described movable part 32, and is nestedly arranged in described movable part 32; The other end of described movable part 32 is screw thread mouth 34, and the inwall of described screw thread mouth 34 is provided with screw thread, and the screw rod 44 that is fixedly connected with of the universal joint screw rod 43 of screw thread mouth 34 and labial teeth artificial tooth 41 or backteeth artificial tooth 42 is interconnected and coordinates; Described fixed component 31 is provided with groove 35 with relative position on the sidewall of movable part 32, and described groove 35 is U-shaped.Scalable between described fixed component 31 and movable part 32, the length of telescoping universal joint 3 can be adjusted.The bottom external diameter of described fixed component 31 is greater than the bore of described movable part 32, throws off to prevent fixed component 31 and movable part 32.
The width of horseshoe shaped recess 21, slightly larger than the external diameter of the spherical link 33 of telescoping universal joint 3, is filled by resilient material 24 with the remaining space of described spherical link 33 in horseshoe shaped recess 21.
As shown in Fig. 1 ~ Figure 11, following methods is adopted to carry out installation row tooth:
1, by screw rod 23, upper and lower gnathode 2 is fixed on mean value to close on frame 5, screws screw rod 23 and make it be fixedly connected with the nut 22 of bottom.
2, biteplane plate 1 is installed on mean value to close on frame 5, angle indicator 7 is inserted in pointer groove 12.
3, the screw rod 44 that is fixedly connected with of the universal joint screw rod 43 of labial teeth artificial tooth 41, backteeth artificial tooth 42 is screwed in respective telescoping universal joint 3 respectively.
4, the fixed sturcture 8 in centre position is inserted in horseshoe shaped recess 21, according to row's tooth order, the spherical link 33 of the telescoping universal joint 3 of labial teeth artificial tooth 41 backteeth artificial tooth 42 will be connected, be inserted in horseshoe shaped recess 21 from the open rearward end of upper and lower gnathode 2, regulate the position of artificial tooth by the adjustment telescopic level of telescoping universal joint 3 of artificial tooth, the position angle of the spherical link 33 of telescoping universal joint 3, make its arrangement angle, close with angle indicator 7, biteplane plate 1 and standard and ask the position relationship of camber line 11 correct.
Dismounting arranges according to the dismounting housekeeping that can complete model with the reverse order of aforesaid operations.
Embodiment 2
As shown in Figure 12 and Figure 13, on the basis of embodiment 1, in the described full mouth artificial tooth 4 of this example, in described full mouth artificial tooth 4, be positioned at the inner side of the telescoping universal joint 3 that middle artificial tooth connects and be positioned at the outside of the telescoping universal joint 3 that outermost artificial tooth connects, be provided with fixed component 8, between described fixed component 8 with described horseshoe shaped recess 21, adopt screw 9 to be fixedly connected with, in order to the position of fixing telescoping universal joint 3.As shown in Figure 12 and Figure 13, the front end arc end of described fixed component 8 withstands the spherical link 33 of telescoping universal joint 3, then adopts screw 9 to be fixed with the horseshoe shaped recess 21 of upper and lower gnathode 2 by described fixed component 8.
During the row's of installation tooth, on the basis of four steps of embodiment 1, increase a step, namely shown in composition graphs 1 ~ Figure 11, adopt following methods to carry out installation row tooth:
1, by screw rod 23, upper and lower gnathode 2 is fixed on mean value to close on frame 5, screws screw rod 23 and make it be fixedly connected with the nut 22 of bottom.
2, biteplane plate 1 is installed on mean value to close on frame 5, angle indicator 7 is inserted in pointer groove 12.
3, the screw rod 44 that is fixedly connected with of the universal joint screw rod 43 of labial teeth artificial tooth 41, backteeth artificial tooth 42 is screwed in respective telescoping universal joint 3 respectively.
4, the fixed sturcture 8 in centre position is inserted in horseshoe shaped recess 21, according to row's tooth order, the spherical link 33 of the telescoping universal joint 3 of labial teeth artificial tooth 41 backteeth artificial tooth 42 will be connected, be inserted in horseshoe shaped recess 21 from the open rearward end of upper and lower gnathode 2, regulate the position of artificial tooth by the adjustment telescopic level of telescoping universal joint 3 of artificial tooth, the position angle of the spherical link 33 of telescoping universal joint 3, make its arrangement angle, close with angle indicator 7, biteplane plate 1 and standard and ask the position relationship of camber line 11 correct.
5, fixed component 8 is inserted in the horseshoe shaped recess 21 on centre and outermost artificial tooth side, the front end arc end of described fixed component 8 withstands or blocks the spherical link 33 of described telescoping universal joint 3, then screw 9 is adopted to be fixed with the horseshoe shaped recess 21 of upper and lower gnathode 2 by described fixed component 8, each horseshoe shaped recess 21 needs four fixed components 8, altogether adopts eight fixed components 8.
The utility model mainly overcomes the defect of prior art, make Experiment Training operation closer to the clinical manipulation of reality, be conducive to the clinical row's tooth operation of the more real simulation learning complete denture of student, achieve the complete denture setup training of three-dimensional adjustment artificial tooth, the design's structure is simple, easy to carry, flexible operation, easy to manufacture, production cost is low, has good promotion and application prospect.
The embodiment of the above is better embodiment of the present utility model; not limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this embodiment, and the equivalence change that all shapes according to the utility model, structure are done is all in protection domain of the present utility model.
Claims (10)
1. a complete denture setup training demonstrating model, is characterized in that: comprise biteplane plate, upper and lower gnathode, full mouth artificial tooth and telescoping universal joint; The alveolar ridge place of described upper and lower gnathode is provided with horseshoe shaped recess, and the opening of described horseshoe shaped recess is positioned at the both sides, rear end of described upper and lower gnathode; The connecting screw rod consistent with long axis of tooth direction is provided with in described full mouth artificial tooth; One end of described telescoping universal joint is spherical link, described spherical link is connected with described horseshoe shaped recess, the other end of described telescoping universal joint is provided with abutting end interconnective with described connecting screw rod, be provided with telescoping member between described spherical link and abutting end, between described horseshoe shaped recess and described spherical link, be provided with filling material.
2. complete denture setup training demonstrating model according to claim 1, it is characterized in that: described full mouth artificial tooth comprises labial teeth artificial tooth and backteeth artificial tooth, be provided with the universal joint screw rod consistent with long axis of tooth direction in described labial teeth artificial tooth, the lap ridge portion of described backteeth artificial tooth is provided with and consistent with long axis of tooth direction is fixedly connected with screw rod.
3. complete denture setup training demonstrating model according to claim 1, it is characterized in that: the inwall of described abutting end is provided with helicitic texture, described helicitic texture and described connecting screw rod cooperatively interact.
4. complete denture setup training demonstrating model according to claim 3, it is characterized in that: described telescoping universal joint comprises fixed component and movable part, the head of described fixed component is provided with spherical link, the bottom of described fixed component is connected with one end of described movable part, and being nestedly arranged in described movable part, the other end of described movable part is abutting end.
5. complete denture setup training demonstrating model according to claim 4, is characterized in that: described fixed component is provided with groove with relative position on the sidewall of movable part.
6. complete denture setup training demonstrating model according to claim 5, is characterized in that: described groove is V-arrangement or U-shaped.
7. the complete denture setup training demonstrating model according to any one of claim 1 ~ 6, it is characterized in that: the width of described horseshoe shaped recess, slightly larger than the external diameter of described telescoping universal joint, is provided with elastic filler between described horseshoe shaped recess and described spherical link.
8. the complete denture setup training demonstrating model according to any one of claim 1 ~ 6, it is characterized in that: the upper surface of described biteplane plate is provided with upper jaw standard and closes holder camber line, the front end that described upper jaw standard closes holder camber line is provided with the pointer groove holding angle indicator, and the angle of described pointer groove and surface level is 85 °.
9. the complete denture setup training demonstrating model according to any one of claim 1 ~ 6, it is characterized in that: described complete denture setup training demonstrating model comprises mean value and closes frame, the bottom of described upper and lower gnathode is provided with nut, and described upper and lower gnathode closes frame by screw rod and described mean value and is connected.
10. the complete denture setup training demonstrating model according to any one of claim 1 ~ 6, it is characterized in that: in described full mouth artificial tooth, be positioned at the inner side of the telescoping universal joint that middle artificial tooth connects and be positioned at the outside of the telescoping universal joint that outermost artificial tooth connects, be provided with fixed component, described fixed component is connected with described horseshoe shaped recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489248.9U CN204904687U (en) | 2015-07-08 | 2015-07-08 | Tooth training demonstration model is arranged to complete mouthful artificial tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489248.9U CN204904687U (en) | 2015-07-08 | 2015-07-08 | Tooth training demonstration model is arranged to complete mouthful artificial tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904687U true CN204904687U (en) | 2015-12-23 |
Family
ID=54926848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520489248.9U Withdrawn - After Issue CN204904687U (en) | 2015-07-08 | 2015-07-08 | Tooth training demonstration model is arranged to complete mouthful artificial tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966451A (en) * | 2015-07-08 | 2015-10-07 | 深圳职业技术学院 | Complete denture tooth arrangement training demonstration model |
-
2015
- 2015-07-08 CN CN201520489248.9U patent/CN204904687U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966451A (en) * | 2015-07-08 | 2015-10-07 | 深圳职业技术学院 | Complete denture tooth arrangement training demonstration model |
| CN104966451B (en) * | 2015-07-08 | 2017-10-24 | 深圳职业技术学院 | A kind of complete denture setup trains demonstrating model |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104966451A (en) | Complete denture tooth arrangement training demonstration model | |
| TWI606430B (en) | Flexible dental model | |
| CN104183181A (en) | Periodontal operation teaching model | |
| Solomon et al. | The incisive papilla: A significant landmark in prosthodontics | |
| CN202694657U (en) | Pre-prosthodontic simulative adult adjunctive orthodontic treatment training model | |
| CN204904687U (en) | Tooth training demonstration model is arranged to complete mouthful artificial tooth | |
| CN108389488B (en) | Interactive oral cavity simulation system | |
| CN201142161Y (en) | Simulation teaching aid for oral cavity orthodontic teaching train | |
| CN203520746U (en) | Stomatological department tooth rectification demonstration model | |
| CN201402552Y (en) | Alveolar abscess incision model | |
| JP6332733B2 (en) | Computer, computer-implemented method, computer program, and facebow | |
| CN2355394Y (en) | Artificial instrument for teaching of oral clinic | |
| RU135253U1 (en) | ORTHODONTIC TYPODONT | |
| CN1151480C (en) | High elastic dentognathic model | |
| Takanobu et al. | Dental patient robot as a mechanical human simulator | |
| CN2091480U (en) | Stomatology teaching simulating operation table | |
| RU220029U1 (en) | PHANTOM MODEL FOR WORKING MANUAL SKILLS BY A DENTIST | |
| Vermeulen | Manual forensic facial reconstruction | |
| CN111951652A (en) | Teaching is with hindering living wisdom tooth and pull out model | |
| CN206991574U (en) | A kind of craniofacial contour surgical simulation teaching aid | |
| CN214624157U (en) | Teaching model is planted to tooth disappearance | |
| CN212135759U (en) | Complex third molar extraction model | |
| CN220381707U (en) | Extraction training assembly for mandibular life-stopping third molar | |
| CN213070311U (en) | Teaching is with hindering living wisdom tooth and pull out model | |
| CN2749002Y (en) | Exodonia simulated teaching aid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151223 Effective date of abandoning: 20171024 |