Title:
脊髄骨接合装置
Document Type and Number:
Japanese Patent JP4354825
Kind Code:
B2
Abstract:
A spinal osteosynthesis system includes at least a pedicular screw (1) with a head (5), a lug (2), a plate (6), elements (10) for fixing the end (4) of the lug on the head (5) including a hemispherical portion (11) integral with the head (5), a hemispherical portion (12) integral with the end (4), the portions being complementary to each other, elements for mutually fixing together the hemispherical portions, and elements (20) for fixing the plate (6) on the end (7) of the lug (2) including a hemispherical part (23) integral with the plate (6), a hemispherical part (24) integral with the end (7), the parts (24) being complementary to each other (23), and elements for mutually fixing together the hemispherical parts (23, 24) when they cooperate inside each other.
Inventors:
Lamar, Stefan
Application Number:
JP2003581662A
Publication Date:
October 28, 2009
Filing Date:
April 02, 2003
Export Citation:
Assignee:
Kisco Medica
International Classes:
A61B17/58; A61B17/70; A61B17/86
Domestic Patent References:
| JP9108250A | ||||
| JP2002000611A |
Foreign References:
| WO2000062692A2 | ||||
| US6280443 | ||||
| WO2000019921A1 |
Attorney, Agent or Firm:
Takashi Koshiba