Title:
BONE CEMENT INJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/115331
Kind Code:
A1
Abstract:
The present invention relates to a bone cement injection device whereby bone cement is inserted through the skin and into bone, and which can easily be separated during outflow of the bone cement into the blood vessels and spinal canal and curing. The bone cement injection device comprises: an outer insertion member comprising an outer needle tube having one end that is sharpened so as to be able to be inserted through the skin and into bone and having a partially closed part where the cross-sectional area of the internal space is reduced, and comprising a main hand grip which is integrally formed on the other end of the outer needle tube and has a fastening part able to be fastened to a bone cement supply means; and an inner insertion member comprising an inner needle rod able to be inserted into the other end part of the outer needle tube which opens through the main hand grip, and comprising an auxiliary hand grip which is integrally formed on the inner needle rod.
Inventors:
LEE SUNG WOO (KR)
Application Number:
PCT/KR2010/004516
Publication Date:
September 22, 2011
Filing Date:
July 12, 2010
Export Citation:
Assignee:
LEE SUNG WOO (KR)
L & K BIOMED CO LTD (KR)
L & K BIOMED CO LTD (KR)
International Classes:
A61B17/56; A61B17/34; A61M5/14; A61M31/00
Foreign References:
| US20070197935A1 | 2007-08-23 | |||
| KR20090028436A | 2009-03-18 | |||
| US20090157085A1 | 2009-06-18 | |||
| US20080269761A1 | 2008-10-30 | |||
| US20070010843A1 | 2007-01-11 |
Attorney, Agent or Firm:
HWANG, E-Nam (KR)
황이남 (KR)
황이남 (KR)
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