WO2010126343A3 - Implant fixture - Google Patents

Implant fixture Download PDF

Info

Publication number
WO2010126343A3
WO2010126343A3 PCT/KR2010/002795 KR2010002795W WO2010126343A3 WO 2010126343 A3 WO2010126343 A3 WO 2010126343A3 KR 2010002795 W KR2010002795 W KR 2010002795W WO 2010126343 A3 WO2010126343 A3 WO 2010126343A3
Authority
WO
WIPO (PCT)
Prior art keywords
screw thread
peak
bone
implant fixture
distances
Prior art date
Application number
PCT/KR2010/002795
Other languages
French (fr)
Other versions
WO2010126343A2 (en
Inventor
Sang Oh Park
Byung Kook Kim
Mu Young Park
Tae Gwan Eom
Original Assignee
Osstemimplant Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Osstemimplant Co., Ltd. filed Critical Osstemimplant Co., Ltd.
Publication of WO2010126343A2 publication Critical patent/WO2010126343A2/en
Publication of WO2010126343A3 publication Critical patent/WO2010126343A3/en

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
    • 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
    • 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
    • A61C8/0024—Self-screwing with self-boring cutting edge

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)
  • Dental Prosthetics (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)

Abstract

An implant fixture that is inserted into a bone tissue formed of a cortical bone and a cancellous bone by rotating on a central axis to thereby form an artificial tooth root, comprising: a first portion that is inserted into the cortical bone and has a first screw thread having first peak and first valley alternating with one another on an outer surface of the first portion; and a second portion that is disposed below the first portion and inserted into the cancellous bone, wherein a second screw thread having second peak and second valley alternating with one another is formed on an outer surface of the second portion, wherein distances between adjacent second peak of the second screw thread are greater than distances between adjacent first peak of the first screw thread, and a first screw thread of the first portion is rotated three times or less.
PCT/KR2010/002795 2009-05-01 2010-05-03 Implant fixture WO2010126343A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2020090005326U KR200454191Y1 (en) 2009-05-01 2009-05-01 Implant fixture
KR20-2009-0005326 2009-05-01

Publications (2)

Publication Number Publication Date
WO2010126343A2 WO2010126343A2 (en) 2010-11-04
WO2010126343A3 true WO2010126343A3 (en) 2011-03-03

Family

ID=43032718

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/002795 WO2010126343A2 (en) 2009-05-01 2010-05-03 Implant fixture

Country Status (2)

Country Link
KR (1) KR200454191Y1 (en)
WO (1) WO2010126343A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200464681Y1 (en) * 2011-01-26 2013-01-14 (주) 코웰메디 Dental implant fixture
KR101719211B1 (en) * 2016-01-21 2017-03-23 김영재 The fixture for implant and thereof method
KR102183600B1 (en) * 2018-08-21 2020-11-26 (주)스누콘 An implant fixture having improved fixation force and an implant having the fixture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070121852A (en) * 1998-07-17 2007-12-27 아스트라제네카 아베 Dental implant
KR100860265B1 (en) * 2007-11-08 2008-09-25 오스템임플란트 주식회사 Dental fixture
KR20090016827A (en) * 2007-08-13 2009-02-18 오스템임플란트 주식회사 Screw type dental implant fixture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040063071A1 (en) 2002-09-30 2004-04-01 Schroering Dental implant having threads with variable depth

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070121852A (en) * 1998-07-17 2007-12-27 아스트라제네카 아베 Dental implant
KR20090016827A (en) * 2007-08-13 2009-02-18 오스템임플란트 주식회사 Screw type dental implant fixture
KR100860265B1 (en) * 2007-11-08 2008-09-25 오스템임플란트 주식회사 Dental fixture

Also Published As

Publication number Publication date
KR200454191Y1 (en) 2011-06-21
KR20100011043U (en) 2010-11-10
WO2010126343A2 (en) 2010-11-04

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