JPH01111267U - - Google Patents
Info
- Publication number
- JPH01111267U JPH01111267U JP572288U JP572288U JPH01111267U JP H01111267 U JPH01111267 U JP H01111267U JP 572288 U JP572288 U JP 572288U JP 572288 U JP572288 U JP 572288U JP H01111267 U JPH01111267 U JP H01111267U
- Authority
- JP
- Japan
- Prior art keywords
- model
- plane
- head
- craniofacial
- occlusal
- 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.)
- Granted
Links
- 210000003128 head Anatomy 0.000 claims description 5
- 241000746998 Tragus Species 0.000 claims description 4
- 210000000613 ear canal Anatomy 0.000 claims description 3
- 230000001815 facial effect Effects 0.000 claims 3
- 208000006440 Open Bite Diseases 0.000 claims 2
- 206010009259 cleft lip Diseases 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
Landscapes
- Instructional Devices (AREA)
Description
第１図は本考案頭部顔面模型の一実施例を示す
正面図、第２図は同側面図、第３図は同内側構造
を概略的に示す説明図である。
（符号の説明）、Ｈ―Ｆ……頭部顔面模型、Ｈ
……頭部、Ｆ……顔面部、１……眼、２……鼻、
３……耳珠、４……耳孔、５……眼窩下点、６…
…顆頭穴、７……フランクフルト平面、８……カ
ンペル氏平面、９……咬合平面、Ｏ……咬合模型
、１０……上顎模型、１０１……前歯切端、ｄ…
…僅隙、ｍ……口唇部、ｍ１……口裂、ｍ２……
上口唇部、１１……オトガイ点、１２……ジヨイ
ント部材、１３……ビス、２１……鼻翼下縁、３
１……耳珠上縁、４１……外耳道上縁。
FIG. 1 is a front view showing one embodiment of the craniofacial model of the present invention, FIG. 2 is a side view of the same, and FIG. 3 is an explanatory view schematically showing the inner structure thereof. (Explanation of symbols), H-F...Craniofacial model, H
...Head, F...Face, 1...Eyes, 2...Nose,
3...tragus, 4...auricular foramen, 5...infraorbital point, 6...
... Condylar hole, 7 ... Frankfurt plane, 8 ... Camper's plane, 9 ... Occlusal plane, O ... Occlusal model, 10 ... Maxillary model, 101 ... Incisal end of anterior teeth, d ...
...Small gap, m...lip area, m1...cleft lip, m2...
Upper lip, 11... Mental point, 12... Joint member, 13... Screw, 21... Lower edge of nasal wing, 3
1... Upper edge of the tragus, 41... Upper edge of the external auditory canal.
Claims (1)
内部に咬合模型Ｏを装備すべき歯科実習用頭部顔
面模型であつて、上記頭部Ｈは眼１、鼻２、耳珠
３、耳孔４を備えると共に眼窩下点５及び顆頭穴
６を夫々表示して該眼窩下点５と外耳道上縁４１
とを含むフランクフルト平面７の実現が可能であ
り、上記顔面部Ｆは開咬状態の口唇部ｍを備える
と共に上記耳珠上縁３１と鼻翼下縁２１とを結ん
で前記フランクフルト平面７に対して略１２°で
下傾したカンペル氏平面８及びこのカンペル氏平
面８直下に平行に少許離隔して存在する仮想咬合
平面９の夫々の実現が可能であるような頬部領域
を具備した歯科実習用頭部顔面模型。 ２ 頭部顔面模型の内部に装着された咬合模型Ｏ
の開咬時に上顎模型１０の前歯切端１０１が上下
について僅隙をもつて顔面部Ｆの上口唇部ｍ２よ
り露出し得るようになされている請求項１記載の
頭部顔面模型。 ３ 頭部Ｈと顔面部Ｆとがジヨイント部材１２及
びビス１３……によつて分解自在に結合されてい
る請求項１又は請求項２記載の頭部顔面模型。[Scope of Claim for Utility Model Registration] 1. A craniofacial model for dental training in which a head H and a facial part F are removably attached and an occlusal model O is installed inside the head H. It has an eye 1, a nose 2, a tragus 3, and an ear canal 4, and displays an infraorbital point 5 and a condylar foramen 6, respectively, and displays the infraorbital point 5 and the upper edge of the external auditory canal 41.
It is possible to realize a Frankfurt plane 7 including the above, and the facial part F is provided with a lip part m in an open bite state, and the upper edge 31 of the tragus and the lower edge of the nasal wing 21 are connected to the Frankfurt plane 7. For dental practice, it is equipped with a buccal area that allows the realization of the Camper's plane 8 that is tilted downward at approximately 12 degrees and the virtual occlusal plane 9 that is parallel to and slightly separated from the Camper's plane 8. Head and face model. 2 Occlusal model O installed inside the craniofacial model
2. The craniofacial model according to claim 1, wherein the incisal edges 101 of the front teeth of the maxillary model 10 can be exposed from the upper lip m2 of the facial region F with a small gap between the upper and lower sides during open bite. 3. The craniofacial model according to claim 1 or 2, wherein the head H and the face part F are detachably connected by a joint member 12 and screws 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP572288U JPH0529496Y2 (en) | 1988-01-19 | 1988-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP572288U JPH0529496Y2 (en) | 1988-01-19 | 1988-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111267U true JPH01111267U (en) | 1989-07-26 |
| JPH0529496Y2 JPH0529496Y2 (en) | 1993-07-28 |
Family
ID=31209340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP572288U Expired - Lifetime JPH0529496Y2 (en) | 1988-01-19 | 1988-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529496Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019026304A1 (en) * | 2017-07-31 | 2019-02-07 | 国立大学法人名古屋大学 | Ocular surgical training device |
| WO2020157859A1 (en) * | 2019-01-30 | 2020-08-06 | 国立大学法人東海国立大学機構 | Eye surgery practice device |
-
1988
- 1988-01-19 JP JP572288U patent/JPH0529496Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019026304A1 (en) * | 2017-07-31 | 2019-02-07 | 国立大学法人名古屋大学 | Ocular surgical training device |
| JP2019028305A (en) * | 2017-07-31 | 2019-02-21 | 国立大学法人名古屋大学 | Device for eyeball surgical operation training |
| US11741855B2 (en) | 2017-07-31 | 2023-08-29 | Mitsui Chemicals, Inc. | Device for training in ophthalmic surgery |
| WO2020157859A1 (en) * | 2019-01-30 | 2020-08-06 | 国立大学法人東海国立大学機構 | Eye surgery practice device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529496Y2 (en) | 1993-07-28 |
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