Title:
ONE-PIECE DENTAL IMPLANT
Document Type and Number:
WIPO Patent Application WO/2011/142547
Kind Code:
A2
Abstract:
The present invention relates to a one-piece dental implant in which a fixture and an abutment are formed into one body to integrate a portion to be placed within a bone, a gum-fitting portion, and a prosthesis-mounting portion, and more particularly, to a one-piece dental implant in which the length of the prosthesis-mounting portion can be extended. The one-piece dental implant according to the present invention comprises said portion which is to be placed within a bone and which is threaded, said gum-fitting portion, said prosthesis-mounting portion, and a prosthesis extension portion. The prosthesis extension portion is attachably/detachably coupled to the prosthesis-mounting portion so as to extend the length of the prosthesis-mounting portion. In addition, the prosthesis extension portion of the dental implant preferably includes a main body and a bolt. The main body is disposed on the prosthesis-mounting portion so as to extend the length of the prosthesis-mounting portion. The bolt is inserted into the main body and threaded into the prosthesis-mounting portion so as to tighten the main body onto the prosthesis-mounting portion. According to the present invention, the one-piece dental implant has the prosthesis extension portion to extend the length of the prosthesis-mounting portion. In this case, the length of the prosthesis extension portion can vary to obtain a variety of lengthwise extensions of the prosthesis-mounting portion. When the prosthesis-mounting portion is prepared with a predetermined length, the prosthesis extension portion is mounted on the prosthesis-mounting portion in consideration of the inserted length of the dental implant, thereby preventing the inconveniences of cutting the prosthesis-mounting portion during dental implant surgery.
Inventors:
KIM NO GOOK (KR)
Application Number:
PCT/KR2011/003250
Publication Date:
November 17, 2011
Filing Date:
May 02, 2011
Export Citation:
Assignee:
KIM NO GOOK (KR)
International Classes:
A61C8/00; A61C13/263
Foreign References:
| US20060183078A1 | 2006-08-17 | |||
| KR200424914Y1 | 2006-08-29 | |||
| US20090191508A1 | 2009-07-30 | |||
| KR200388933Y1 | 2005-07-07 |
Attorney, Agent or Firm:
DYNE PATENT AND LAW FIRM (KR)
특허법인다인 (KR)
특허법인다인 (KR)
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Claims: