JP6753644B2 - 歯科用インプラント - Google Patents
歯科用インプラント Download PDFInfo
- Publication number
- JP6753644B2 JP6753644B2 JP2013242150A JP2013242150A JP6753644B2 JP 6753644 B2 JP6753644 B2 JP 6753644B2 JP 2013242150 A JP2013242150 A JP 2013242150A JP 2013242150 A JP2013242150 A JP 2013242150A JP 6753644 B2 JP6753644 B2 JP 6753644B2
- Authority
- JP
- Japan
- Prior art keywords
- dental implant
- substrate
- screw
- upper structure
- base
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0068—Connecting devices for joining an upper structure with an implant member, e.g. spacers with an additional screw
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0006—Production methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/20—Methods or devices for soldering, casting, moulding or melting
- A61C13/206—Injection moulding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0066—Connecting devices for joining an upper structure with an implant member, e.g. spacers with positioning means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/818—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising zirconium oxide
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Dental Prosthetics (AREA)
Description
2 基体
3 ねじ
4 上部構体
9 盲孔
11 当接面
12 凹部
14 下半部
16 内ねじ
17 嵌合孔
18 ねじ付き部
24 延長部
Claims (9)
- 顎骨中に係止可能なセラミック材料からなる基体(2)と、該基体(2)に対してねじ(3)により取り付け可能な上部構体(4)とを備える歯科用インプラント(1)であって、該歯科用インプラント(1)の移植状態において、前記ねじ(3)のねじ付き部(18)が前記基体(2)における盲孔(9)に前記基体(2)と一体にセラミック材料で形成された内ねじ(16)と係合し、前記上部構体(4)が前記ねじ(3)により前記基体(2)の当接面(11)に対して押圧される歯科用インプラント(1)において、円滑なシャンク(22)が前記ねじ(3)の前記ねじ付き部(18)に接続しており、前記ねじ(3)のねじ付き部(18)と前記盲孔(9)の内ねじ(16)とを、前記上部構体(4)から離れた側に位置する前記基体(2)の下半部(14)においてのみ係合させ、前記基体(2)の長さが前記当接面(11)から前記基体(2)の下端部(7)の下面側との間の距離であり、前記盲孔(9)は前記上部構体(4)に向けて前記内ねじ(16)に連続する嵌合孔(17)を含み、前記シャンク(22)が少なくとも部分的に前記嵌合孔(17)にガイドされることを特徴とする歯科用インプラント(1)。
- 請求項1に記載の歯科用インプラント(1)において、前記内ねじ(16)は、その全長に亘り、前記基体(2)の前記下半部(14)においてのみ延在することを特徴とする歯科用インプラント(1)。
- 請求項1又は2に記載の歯科用インプラント(1)において、前記盲孔(9)の長さが前記基体(2)の長さの少なくとも80%、好適には少なくとも90%に相当することを特徴とする歯科用インプラント(1)。
- 請求項1〜3の何れか一項に記載の歯科用インプラント(1)において、該嵌合孔(17)と挿入された前記ねじ(3)とが実質的に遊びのないしまり嵌め又は遊び嵌めで係合することを特徴とする歯科用インプラント(1)。
- 請求項4に記載の歯科用インプラント(1)において、前記嵌合孔(17)が、前記内ねじ(16)よりも長いことを特徴とする歯科用インプラント(1)。
- 請求項1〜5の何れか一項に記載の歯科用インプラント(1)において、前記上部構体(4)が、前記ねじ(3)の長手方向軸線(10)に対してほぼ垂直な当接面(11)において、前記基体(2)に当接することを特徴とする歯科用インプラント(1)。
- 請求項1〜6の何れか一項に記載の歯科用インプラント(1)において、前記上部構体(4)が、前記歯科用インプラント(1)の移植状態で前記基体(2)の凹部(12)内に挿入される延長部(24)を備えることを特徴とする歯科用インプラント(1)。
- 請求項1〜7の何れか一項に記載の歯科用インプラント(1)において、前記上部構体(4)と前記基体(2)とが回り止め嵌合することを特徴とする歯科用インプラント(1)。
- 請求項1〜8の何れか一項に記載の歯科用インプラント(1)において、前記上部構体(4)と前記基体(2)とが共にセラミック材料、好適にはジルコニアで形成されていることを特徴とする歯科用インプラント(1)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12007906.6A EP2735279B1 (de) | 2012-11-23 | 2012-11-23 | Dentalimplantat |
EP12007906.6 | 2012-11-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014104358A JP2014104358A (ja) | 2014-06-09 |
JP6753644B2 true JP6753644B2 (ja) | 2020-09-09 |
Family
ID=47602693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013242150A Active JP6753644B2 (ja) | 2012-11-23 | 2013-11-22 | 歯科用インプラント |
Country Status (5)
Country | Link |
---|---|
US (3) | US10117730B2 (ja) |
EP (2) | EP3533413B1 (ja) |
JP (1) | JP6753644B2 (ja) |
CN (2) | CN108836528A (ja) |
ES (2) | ES2916379T3 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015168332A2 (en) | 2014-04-30 | 2015-11-05 | Osseodyne Surgical Solutions, Llc | Osseointegrative surgical implant |
CH710130A1 (de) * | 2014-09-19 | 2016-03-31 | Cendres & Métaux Sa | Matrizenteil zur Bildung einer lösbaren Verbindung mit einem im Mund befestigbaren Patrizenteil. |
DE102016000167A1 (de) | 2016-01-12 | 2017-07-13 | Bernd Milbrodt | Zahnimplantat mit einem Mehrfachgewinde |
CH712802A1 (de) | 2016-08-12 | 2018-02-15 | Lakeview Innovation Ltd | Einheitsverbinder und Einheitsverbindungssystem für Dentalimplantate. |
CH712894A2 (de) * | 2016-09-08 | 2018-03-15 | Dentalpoint Ag | Zahnersatzsystem. |
KR20190124283A (ko) * | 2017-03-20 | 2019-11-04 | 스트라우만 홀딩 에이쥐 | 임플란트 시스템 |
RU2712578C1 (ru) * | 2019-03-15 | 2020-01-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Томский государственный университет систем управления и радиоэлектроники" (ТУСУР) | Способ изготовления стоматологического остеоинтегрируемого имплантата |
RU2712642C1 (ru) * | 2019-03-15 | 2020-01-30 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Томский государственный университет систем управления и радиоэлектроники" (ТУСУР) | Способ изготовления стоматологического остеоинтегрируемого имплантата |
CN111588508A (zh) * | 2020-05-23 | 2020-08-28 | 河北春立航诺新材料科技有限公司 | 一种牙种植体 |
RU2735890C1 (ru) * | 2020-06-23 | 2020-11-09 | Мааз Магомедович Гадисов | Способ изготовления зубного имплантата |
CN112515754B (zh) * | 2020-12-15 | 2022-02-22 | 有研医疗器械(北京)有限公司 | 一种医疗器械螺钉 |
US20240058104A1 (en) | 2020-12-17 | 2024-02-22 | Institut Straumann Ag | Ceramic dental implant |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
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US4636216A (en) * | 1982-09-30 | 1987-01-13 | Tatum O Hilt | Dental implant |
US5152687A (en) * | 1987-10-30 | 1992-10-06 | Kyocera Corporation | Composite implant member |
DE8914415U1 (de) * | 1989-12-07 | 1990-02-08 | ZL Microdent-Attachment GmbH, 5805 Breckerfeld | Schraubenkörper für das Verschrauben eines mehrteiligen Zahnersatzes |
US5316476B1 (en) * | 1992-06-19 | 1996-06-18 | Jack T Krauser | Dental implant with a longitudinally grooved cylindrical surface |
US5873721A (en) * | 1993-12-23 | 1999-02-23 | Adt Advanced Dental Technologies, Ltd. | Implant abutment systems, devices, and techniques |
ATE190211T1 (de) * | 1994-10-17 | 2000-03-15 | Degussa | Zweiphasiges zahnimplantat |
JP3450944B2 (ja) * | 1995-08-31 | 2003-09-29 | 京セラ株式会社 | 人工歯根 |
US6743018B1 (en) * | 1996-12-12 | 2004-06-01 | Morrow Intellectual Properties, Llc | Dental restoration apparatus |
DE19815719C1 (de) * | 1998-04-08 | 2000-01-20 | Imz Fertigung Vertrieb | Enossales Einzelzahnimplantat mit Dichtring |
RU2225182C2 (ru) * | 1998-04-08 | 2004-03-10 | Имц Фертигунгс-унд Фертрибсгезелльшафт Фюр Дентале Технологи мбХ | Внутрикостный имплантат отдельного зуба |
SE9802571D0 (sv) | 1998-07-17 | 1998-07-17 | Astra Ab | Implant |
US6655961B2 (en) * | 2001-12-03 | 2003-12-02 | Richard Day Cottrell | Modified dental implant fixture |
US7198488B2 (en) * | 2002-07-26 | 2007-04-03 | Bredent Dentalgerate Fach- Und Organisationsberatung Peter Brehm | Dental implant comprising an anchoring head and a screw element |
US8562346B2 (en) * | 2005-08-30 | 2013-10-22 | Zimmer Dental, Inc. | Dental implant for a jaw with reduced bone volume and improved osseointegration features |
ES2383909T3 (es) * | 2005-09-16 | 2012-06-27 | Mehrhof Implant Technologies Gmbh | Implante dental de dos partes |
DE112006004095B4 (de) * | 2005-09-16 | 2010-07-29 | Mehrhof, Jürgen | Zweiteiliges Zahnimplantat |
KR100795645B1 (ko) * | 2007-08-17 | 2008-01-17 | 김정한 | 임플란트용 일체형 어버트먼트 제조방법 |
US8057230B1 (en) * | 2008-02-20 | 2011-11-15 | Folsom Jr Aubrey C | Ceramic and metal composite dental implant |
US8758012B2 (en) | 2008-07-14 | 2014-06-24 | Nobel Biocare Services Ag | Compact dental implant |
DE102008055645A1 (de) | 2008-09-27 | 2010-04-08 | Jelitte, Gerd, Dr. | Keramisches Implantat |
DE202008014591U1 (de) * | 2008-11-03 | 2009-03-26 | KOLB, Jürgen | In alle Richtungen stufenlos schwenkbarer Aufbausatz für verschiedene Implantatsysteme mit von oben eingestecktem Führungsstift |
JP2010220700A (ja) * | 2009-03-20 | 2010-10-07 | Tadashi Kibe | 歯科用インプラント及び歯科用インプラントのアバットメントスクリュー緩み止め方法 |
US8785518B2 (en) * | 2009-03-27 | 2014-07-22 | Byoung I. Suh | Curable zirconia adhesive compositions for dental restorations |
FR2945205B1 (fr) * | 2009-05-11 | 2012-07-13 | Rech S Et De Fabrication Serf Soc Et | Ensemble prothetique dentaire. |
US20120237899A1 (en) * | 2011-03-03 | 2012-09-20 | Astra Tech Ab | Dental implant assembly |
CN202198688U (zh) * | 2011-07-26 | 2012-04-25 | 常州百康特医疗器械有限公司 | 组装式牙科植入体 |
CN102579143A (zh) * | 2012-03-09 | 2012-07-18 | 北京圣玛特科技有限公司 | 一种带有卡臂结构的自锁托槽 |
CN102631247A (zh) * | 2012-04-24 | 2012-08-15 | 常州百康特医疗器械有限公司 | 牙科植入体固定连接装置 |
-
2012
- 2012-11-23 ES ES19169243T patent/ES2916379T3/es active Active
- 2012-11-23 EP EP19169243.3A patent/EP3533413B1/de active Active
- 2012-11-23 ES ES12007906T patent/ES2734976T3/es active Active
- 2012-11-23 EP EP12007906.6A patent/EP2735279B1/de active Active
-
2013
- 2013-11-20 US US14/085,587 patent/US10117730B2/en active Active
- 2013-11-22 JP JP2013242150A patent/JP6753644B2/ja active Active
- 2013-11-25 CN CN201810459458.1A patent/CN108836528A/zh active Pending
- 2013-11-25 CN CN201310602877.3A patent/CN103830014B/zh active Active
-
2018
- 2018-10-04 US US16/151,966 patent/US11666421B2/en active Active
-
2023
- 2023-04-21 US US18/304,653 patent/US20230338120A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3533413A1 (de) | 2019-09-04 |
US11666421B2 (en) | 2023-06-06 |
EP2735279B1 (de) | 2019-04-17 |
EP2735279A1 (de) | 2014-05-28 |
EP3533413B1 (de) | 2022-03-23 |
CN108836528A (zh) | 2018-11-20 |
US20140147808A1 (en) | 2014-05-29 |
US10117730B2 (en) | 2018-11-06 |
US20230338120A1 (en) | 2023-10-26 |
CN103830014B (zh) | 2018-06-01 |
JP2014104358A (ja) | 2014-06-09 |
ES2734976T3 (es) | 2019-12-13 |
US20190029781A1 (en) | 2019-01-31 |
CN103830014A (zh) | 2014-06-04 |
ES2916379T3 (es) | 2022-06-30 |
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