Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DENTAL-MEMBRANE FIXING MEMBER AND COVER MEMBER
Document Type and Number:
WIPO Patent Application WO/2013/109018
Kind Code:
A1
Abstract:
The present invention relates to a dental-membrane fixing member, and more particularly to a dental-membrane fixing member for fixing a dental membrane that induces growth of alveolar bone by covering a bone graft material. The dental-membrane fixing member comprises: a fixture implanted in the alveolar bone; an abutment which is detachably connected to the fixture and comprises a lower threaded part having a male thread on the outer circumferential surface thereof, a body part positioned above the lower threaded part, and an upper threaded part which protrudes from the center of the top end of the body part and has a male thread on the outer circumferential surface thereof; and a cover member which is provided with a female threaded recess having a shape corresponding to the upper threaded part and is detachably connected to the abutment so as to fix the dental membrane; wherein the top end of the abutment body part is provided with a first seat surface that expands with increasing height toward the center of the top end thereof from the edge so as to contact the lower surface of the dental membrane, and the bottom end of the cover member is provided with a second seat surface having a shape that matches the first seat surface and contacts the upper surface of the dental membrane.

Inventors:
MOON JONG HOON (KR)
JUNG SI YOUNG (KR)
LEE HYANG GIL (KR)
EOM TAE GWAN (KR)
CHOI KYOO OK (KR)
Application Number:
KR2013/000197
Publication Date:
July 25, 2013
Filing Date:
January 10, 2013
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
OSSTEMIMPLANT CO., LTD. (8F. World Meridian 2-Cha, 426-5 Gasan-dongGeumcheon-gu, Seoul 153-759, 153-759, KR)
International Classes:
A61C8/00; A61C5/00; A61C13/107; A61C13/263
Foreign References:
KR20110111116A
US20030118968A1
KR101053052B1
KR20100102403A
US6171106B1
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (12F Daelim Acrotel, 13 Eonju-ro 30-gil ,Gangnam-gu, Seoul 135-971, 135-971, KR)
Download PDF:
Claims: