JP5778841B1 - インプラント上部構造 - Google Patents
インプラント上部構造 Download PDFInfo
- Publication number
- JP5778841B1 JP5778841B1 JP2014201345A JP2014201345A JP5778841B1 JP 5778841 B1 JP5778841 B1 JP 5778841B1 JP 2014201345 A JP2014201345 A JP 2014201345A JP 2014201345 A JP2014201345 A JP 2014201345A JP 5778841 B1 JP5778841 B1 JP 5778841B1
- Authority
- JP
- Japan
- Prior art keywords
- framework
- gold
- fixture
- connecting member
- alloy
- 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.)
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Classifications
-
- 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
- A61C13/08—Artificial teeth; Making same
- A61C13/09—Composite teeth, e.g. front and back section; Multilayer teeth
-
- 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
-
- 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
- A61C13/01—Palates or other bases or supports for the artificial teeth; Making same
-
- 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
- A61C13/08—Artificial teeth; Making same
- A61C13/083—Porcelain or ceramic teeth
- A61C13/0835—Ceramic coating on metallic body
-
- 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
- A61C13/10—Fastening of artificial teeth to denture palates or the like
- A61C13/102—Fastening of artificial teeth to denture palates or the like to be fixed to a frame
-
- 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
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dental Prosthetics (AREA)
Abstract
Description
まず、第1被着材として、コバルトクロム合金からなり、直径2mm、長さ20mmの鋳造体を作製した。前記コバルトクロム合金として、上述のWirobond280を用いた。
本比較例では、第1被着材及び第2被着材として、金合金からなり、直径2mm、長さ20mmの鋳造体を作製した。前記金合金は、金58質量%、パラジウム29質量%、銀8質量%を含むととともに、残部にイリジウム、スズ、ルテニウムを含み、固相点が1215℃、液相点が1305℃である。
Claims (4)
- 純チタン又はチタン合金からなり顎骨に植立されるフィクスチャーに連結される上部構造において、
コバルトクロム合金からなるフレームワークと、
前記フレームワークに接合された人工歯と、
金合金からなり、前記フレームワークの内側下部に接合され該フレームワークを前記フィクスチャーに連結させる連結部材とを備え、
前記フレームワークと前記連結部材とが、金と銀とを含む金合金からなるろう材によってろう付けされて一体化されていることを特徴とする上部構造。 - 請求項1記載の上部構造において、
前記ろう材は、金を80〜85質量%の範囲で含み、銀を14〜17質量%の範囲で含むことを特徴とする上部構造。 - 請求項1又は請求項2記載の上部構造において、
前記連結部材は、該連結部材の軸方向において前記フィクスチャーと接合する側の端部に、該フィクスチャーと係合可能に形成された係合部と、外周面から径方向外方に突出するフランジ部とを備え、
前記フレームワークは、前記連結部材の前記フィクスチャーに接合する側とは反対側に設けられる小径筒状部材と、前記連結部材の前記フランジ部を除く部分の外周面側及び前記小径筒状部材の外周面側に設けられる大径筒状部材とを備え、
前記フレームワークの前記小径筒状部材と前記大径筒状部材と前記連結部材とが、前記ろう材によってろう付けされて一体化されていることを特徴とする上部構造。 - 請求項1〜請求項3のいずれか1項記載の上部構造において、
前記上部構造は、前記連結部材と前記フィクスチャーとの間に、純チタン又はチタン合金からなるアバットメントを介在して連結されていることを特徴とする上部構造。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014201345A JP5778841B1 (ja) | 2014-09-30 | 2014-09-30 | インプラント上部構造 |
AU2015326074A AU2015326074B2 (en) | 2014-09-30 | 2015-07-08 | Implant superstructure |
PCT/JP2015/069636 WO2016051902A1 (ja) | 2014-09-30 | 2015-07-08 | インプラント上部構造 |
EP15846213.5A EP3187143B1 (en) | 2014-09-30 | 2015-07-08 | Implant superstructure |
US15/515,277 US20170245971A1 (en) | 2014-09-30 | 2015-07-08 | Implant superstructure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014201345A JP5778841B1 (ja) | 2014-09-30 | 2014-09-30 | インプラント上部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5778841B1 true JP5778841B1 (ja) | 2015-09-16 |
JP2016067675A JP2016067675A (ja) | 2016-05-09 |
Family
ID=54192762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014201345A Active JP5778841B1 (ja) | 2014-09-30 | 2014-09-30 | インプラント上部構造 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170245971A1 (ja) |
EP (1) | EP3187143B1 (ja) |
JP (1) | JP5778841B1 (ja) |
AU (1) | AU2015326074B2 (ja) |
WO (1) | WO2016051902A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1027734B1 (nl) * | 2019-11-06 | 2021-06-09 | Dental Vision B V B A | Tandheelkundig prothetisch systeem met een van een basisstructuur verwijderbare brugstructuur |
BR202020012753U2 (pt) * | 2020-06-22 | 2022-01-04 | José Ricardo Magnani Fortunato | Munhão angulado parafusado |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52139620A (en) * | 1976-05-18 | 1977-11-21 | Ishifuku Metal Ind | Gold blazing alloy |
US4158256A (en) * | 1977-07-13 | 1979-06-19 | Lawrence Wiland | Detachable fastener for a dental cap and prosthodontic method utilizing the same |
JPS55103298A (en) * | 1979-02-01 | 1980-08-07 | Sankin Kogyo Kk | Gold braze alloy for dental |
US4704089A (en) * | 1985-04-15 | 1987-11-03 | Itzhak Shoher | Method for constructing a dental bridge without casting and dental prosthesis |
US4741698A (en) * | 1986-04-08 | 1988-05-03 | Andrews Ceramic Laboratory, Inc. | Subperiosteal impant with detachable bar and method for its implanting |
US5018259A (en) * | 1988-09-21 | 1991-05-28 | Wildman Alexander J | Method of design and manufacture of laminated orthodontic brackets |
US5873721A (en) * | 1993-12-23 | 1999-02-23 | Adt Advanced Dental Technologies, Ltd. | Implant abutment systems, devices, and techniques |
US5927980A (en) * | 1997-04-14 | 1999-07-27 | Sillard; Rannar | Method and apparatus for fitting a fixed removable dental implant |
US6168435B1 (en) * | 1998-10-26 | 2001-01-02 | Implant Innovations, Inc. | Ceramic dental abutments with a metallic core |
JP2003286526A (ja) * | 2002-03-29 | 2003-10-10 | Nippon Shiken Kogyo Kk | 歯科用、装飾用の金・シリコン系合金 |
US20060105297A1 (en) * | 2002-12-23 | 2006-05-18 | Nano-Write Corporation | Vapor deposited multilayer dental devices |
JP2005000940A (ja) * | 2003-06-10 | 2005-01-06 | Toshiba Corp | 多層積層型ろう材およびろう付補修方法 |
US8231387B2 (en) * | 2008-07-02 | 2012-07-31 | Zimmer, Inc. | Porous implant with non-porous threads |
WO2012040056A1 (en) * | 2010-09-23 | 2012-03-29 | Biomet 3I, Llc | Dental abutment system |
US20120214016A1 (en) * | 2011-02-22 | 2012-08-23 | General Electric Company | Constrained metal flanges and methods for making the same |
US20120237902A1 (en) * | 2011-03-17 | 2012-09-20 | Joseph Maniscalco Dds Pc | Techniques for providing custom-formed implants |
KR20120130882A (ko) * | 2011-05-24 | 2012-12-04 | 주식회사 네오바이오텍 | 브레이징 접합에 의한 메탈 강화 지르코니아 어버트먼트 |
JP2014521468A (ja) * | 2011-08-10 | 2014-08-28 | カミル テク リミテッド | 取り外し可能歯科インプラント用ブリッジシステム |
-
2014
- 2014-09-30 JP JP2014201345A patent/JP5778841B1/ja active Active
-
2015
- 2015-07-08 AU AU2015326074A patent/AU2015326074B2/en active Active
- 2015-07-08 WO PCT/JP2015/069636 patent/WO2016051902A1/ja active Application Filing
- 2015-07-08 EP EP15846213.5A patent/EP3187143B1/en active Active
- 2015-07-08 US US15/515,277 patent/US20170245971A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3187143A1 (en) | 2017-07-05 |
AU2015326074A1 (en) | 2017-04-06 |
EP3187143A4 (en) | 2017-07-05 |
EP3187143B1 (en) | 2018-04-04 |
US20170245971A1 (en) | 2017-08-31 |
AU2015326074B2 (en) | 2018-02-08 |
JP2016067675A (ja) | 2016-05-09 |
WO2016051902A1 (ja) | 2016-04-07 |
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