KR100919416B1 - 픽스츄어 - Google Patents
픽스츄어Info
- Publication number
- KR100919416B1 KR100919416B1 KR1020070126087A KR20070126087A KR100919416B1 KR 100919416 B1 KR100919416 B1 KR 100919416B1 KR 1020070126087 A KR1020070126087 A KR 1020070126087A KR 20070126087 A KR20070126087 A KR 20070126087A KR 100919416 B1 KR100919416 B1 KR 100919416B1
- Authority
- KR
- South Korea
- Prior art keywords
- fixture
- bone
- circumferential surface
- outer circumferential
- protrusion
- Prior art date
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
- A61C8/0018—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 shape
- A61C8/0022—Self-screwing
-
- 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
- A61C8/0018—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 shape
- A61C8/0022—Self-screwing
- A61C8/0025—Self-screwing with multiple threads
-
- 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
- A61C8/0018—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 shape
- A61C8/0037—Details of the shape
- A61C2008/0046—Textured surface, e.g. roughness, microstructure
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (5)
- 돌출부와, 함몰부가 교대로 나사곡선에 의해 연속적으로 형성되며,상기 돌출부는 상기 함몰부의 외주면에서 반경방향으로 돌출되어 형성되고, 상기 돌출부는 비원형 외주면을 가지며, 상기 비원형 외주면은 그 내부에서 내접하면서 상기 함몰부(33)의 직경보다 큰 내접원(32)을 가짐으로써,상기 비원형 외주면의 면적이 상기 내접원(32)의 면적보다 크게 되어 상기 내접원(32)만을 돌출부의 외주면으로 하는 픽스츄어에 비해 넓은 골 접촉면적을 확보할 수 있고, 골과의 동일 접촉면적을 확보하면서도 상기 함몰부(33)의 골지름을 작게 할 수 있으므로 골압축량을 줄일 수 있는 것을 특징으로 하는 픽스츄어.
- 제 1 항에 있어서, 상기 돌출부의 외주면은 다각형 형상을 가지는 것을 특징으로 하는 픽스츄어.
- 삭제
- 제 1 항 내지 제 2 항 중 어느 한 항에 있어서, 상기 픽스츄어는 피질부의 돌출부의 줄수가 해면부의 돌출부의 줄수보다 많은 것을 특징으로 하는 픽스츄어.
- 제 4 항에 있어서, 상기 피질부의 돌출부와 해면부의 돌출부는 동일한 리드를 가지고 있어서 해면부의 돌출부에 의해 치조골에 형성된 함몰부가 손상되지 않고 삽입될 수 있는 것을 특징으로 하는 픽스츄어.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070126087A KR100919416B1 (ko) | 2007-12-06 | 2007-12-06 | 픽스츄어 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070126087A KR100919416B1 (ko) | 2007-12-06 | 2007-12-06 | 픽스츄어 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090059302A KR20090059302A (ko) | 2009-06-11 |
KR100919416B1 true KR100919416B1 (ko) | 2009-09-29 |
Family
ID=40989437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070126087A KR100919416B1 (ko) | 2007-12-06 | 2007-12-06 | 픽스츄어 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100919416B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0819555A (ja) * | 1994-07-07 | 1996-01-23 | Nemoto Kikaku Kogyo Kk | 人工歯根 |
WO2000025687A1 (en) | 1998-11-02 | 2000-05-11 | Kevin Jon Lawson | Safer more x-ray transparent spinal implant |
WO2005002462A1 (en) * | 2003-06-30 | 2005-01-13 | Ten Bruggenkate Chirurgie B.V. | Intra-osseous implant |
KR20060038741A (ko) * | 2004-11-01 | 2006-05-04 | 오스템임플란트 주식회사 | 다중나사산 픽스츄어 |
-
2007
- 2007-12-06 KR KR1020070126087A patent/KR100919416B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0819555A (ja) * | 1994-07-07 | 1996-01-23 | Nemoto Kikaku Kogyo Kk | 人工歯根 |
WO2000025687A1 (en) | 1998-11-02 | 2000-05-11 | Kevin Jon Lawson | Safer more x-ray transparent spinal implant |
WO2005002462A1 (en) * | 2003-06-30 | 2005-01-13 | Ten Bruggenkate Chirurgie B.V. | Intra-osseous implant |
KR20060038741A (ko) * | 2004-11-01 | 2006-05-04 | 오스템임플란트 주식회사 | 다중나사산 픽스츄어 |
Also Published As
Publication number | Publication date |
---|---|
KR20090059302A (ko) | 2009-06-11 |
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