JPH0169510U - - Google Patents
Info
- Publication number
- JPH0169510U JPH0169510U JP1987164602U JP16460287U JPH0169510U JP H0169510 U JPH0169510 U JP H0169510U JP 1987164602 U JP1987164602 U JP 1987164602U JP 16460287 U JP16460287 U JP 16460287U JP H0169510 U JPH0169510 U JP H0169510U
- Authority
- JP
- Japan
- Prior art keywords
- shaped body
- ring
- shape
- rod
- elastic
- 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
- 210000004877 mucosa Anatomy 0.000 claims 1
- 210000005179 oral vestibule Anatomy 0.000 claims 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
第１図は、圧排器の概略側面図、第２図は、第
１図中の矢示方向から見た第１弾性体の側面図
、第３図は、第２図中の矢示―線に沿う断面
図、第４図は、第１図中の矢示方向から見た第
２弾性体の側面図、第５図は、第２図中の矢示
―線に沿う断面図、そして、第６図は、圧排器
の使用状態を示す概略斜視図である。
１…圧排器、２…棒状物、３…リング本体、４
…第１弾性体、５…第２弾性体、１３，１４…く
びれ部。
Fig. 1 is a schematic side view of the excluder, Fig. 2 is a side view of the first elastic body viewed from the direction of the arrow in Fig. 1, and Fig. 3 is a line drawn along the line indicated by the arrow in Fig. 2. 4 is a side view of the second elastic body seen from the arrow direction in FIG. 1, FIG. 5 is a sectional view taken along the arrow line in FIG. 2, and FIG. 6 is a schematic perspective view showing how the excluder is used. 1... Exclude device, 2... Rod-shaped object, 3... Ring body, 4
...first elastic body, 5...second elastic body, 13, 14...constriction.
Claims (1)
り口腔前庭の形状に応じて弾性変形自在とされた
リング状体に、棒状物の太さより太い筒状とされ
且つくびれ部が設けられた第１及び第２の両弾性
体をそれぞれが対抗する状態で装着してなる開口
補助兼頬・***粘膜圧排器。 The ring-shaped body is formed by forming an elastic rod-shaped body into a ring shape and is elastically deformable according to the shape of the oral vestibule, and the ring-shaped body is formed into a cylindrical shape that is thicker than the thickness of the rod-shaped body and is provided with a constricted part. A mouth opening assisting device and buccal/lip mucosa excluder comprising both a first and a second elastic body mounted in opposing positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16460287U JPH0342900Y2 (en) | 1987-10-29 | 1987-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16460287U JPH0342900Y2 (en) | 1987-10-29 | 1987-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0169510U true JPH0169510U (en) | 1989-05-09 |
| JPH0342900Y2 JPH0342900Y2 (en) | 1991-09-09 |
Family
ID=31450355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16460287U Expired JPH0342900Y2 (en) | 1987-10-29 | 1987-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342900Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010540117A (en) * | 2007-09-26 | 2010-12-24 | ウルトラデント・プロダクツ・インコーポレーテッド | Methods, devices, systems, assemblies and kits for tissue traction in the oral cavity |
| USD737964S1 (en) | 2014-03-14 | 2015-09-01 | Ultradent Products, Inc. | Cheek retractor device |
| USD763444S1 (en) | 2014-03-14 | 2016-08-09 | Ultradent Products, Inc. | Cheek retractor device |
| USD792590S1 (en) | 2015-07-21 | 2017-07-18 | Ultradent Products, Inc. | Cheek retractor device |
| US9901332B2 (en) | 2013-03-15 | 2018-02-27 | Ultradent Products, Inc. | Cheek retractor device and method |
| USD914214S1 (en) | 2019-06-03 | 2021-03-23 | Ultradent Products, Inc. | Dental retraction device |
-
1987
- 1987-10-29 JP JP16460287U patent/JPH0342900Y2/ja not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010540117A (en) * | 2007-09-26 | 2010-12-24 | ウルトラデント・プロダクツ・インコーポレーテッド | Methods, devices, systems, assemblies and kits for tissue traction in the oral cavity |
| JP2014039826A (en) * | 2007-09-26 | 2014-03-06 | Ultradent Products Inc | Methods, devices, systems, assemblies, and kits for tissue retraction in an oral cavity |
| US9387054B2 (en) | 2007-09-26 | 2016-07-12 | Ultradent Products, Inc. | Methods, devices, systems, assemblies, and kits for tissue retraction in an oral cavity |
| US10307049B2 (en) | 2007-09-26 | 2019-06-04 | Ultradent Products, Inc. | Methods, devices, systems, assemblies, and kits for tissue retraction in an oral cavity |
| US9901332B2 (en) | 2013-03-15 | 2018-02-27 | Ultradent Products, Inc. | Cheek retractor device and method |
| US10016258B2 (en) | 2013-03-15 | 2018-07-10 | Ultradent Products, Inc. | Cheek and lip expansion device and method |
| USD737964S1 (en) | 2014-03-14 | 2015-09-01 | Ultradent Products, Inc. | Cheek retractor device |
| USD761958S1 (en) | 2014-03-14 | 2016-07-19 | Ultradent Products, Inc. | Cheek retractor device |
| USD763444S1 (en) | 2014-03-14 | 2016-08-09 | Ultradent Products, Inc. | Cheek retractor device |
| USD820445S1 (en) | 2014-03-14 | 2018-06-12 | Ultradent Products, Inc. | Cheek retractor device |
| USD792590S1 (en) | 2015-07-21 | 2017-07-18 | Ultradent Products, Inc. | Cheek retractor device |
| USD914214S1 (en) | 2019-06-03 | 2021-03-23 | Ultradent Products, Inc. | Dental retraction device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342900Y2 (en) | 1991-09-09 |