Title:
PASTE-POWDER DUAL POLYMER-BASED BONE CEMENT AND INJECTION APPARATUS FOR SAME
Document Type and Number:
WIPO Patent Application WO/2011/056006
Kind Code:
A2
Abstract:
The present invention relates to polymer-based bone cement to be used in arthroplasty or vertebroplasty. In detail, the present invention relates to paste-powder dual polymer-based bone cement prepared by: dissolving certain powder components, from among powder components, which cause no chemical reaction into a liquid monomer to produce a viscous paste; mixing the residual powder components with the paste and exposing the mixture to the minimum amount of air during a surgical operation such that the mixture can be directly used on the part of the body being operated upon without requiring additional time for adhesion. The present invention also relates to an apparatus for injecting the bone cement.
Inventors:
SHIM JAE BUM (KR)
Application Number:
PCT/KR2010/007774
Publication Date:
May 12, 2011
Filing Date:
November 04, 2010
Export Citation:
Assignee:
INJECTA INC (KR)
SHIM JAE BUM (KR)
SHIM JAE BUM (KR)
International Classes:
A61L24/04; A61L24/02; A61M31/00; A61M35/00
Foreign References:
| JPH06261932A | 1994-09-20 | |||
| KR100957543B1 | 2010-05-11 | |||
| US7569621B2 | 2009-08-04 | |||
| US5114240A | 1992-05-19 | |||
| EP1886648A1 | 2008-02-13 |
Other References:
None
See also references of EP 2497504A4
See also references of EP 2497504A4
Attorney, Agent or Firm:
IAM PATENT FIRM (KR)
특허법인 아이엠 (KR)
특허법인 아이엠 (KR)
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