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    • 1. 发明专利
    • Intervertebral insert
    • INTERVERTEBRAL插入
    • JP2009219920A
    • 2009-10-01
    • JP2009161262
    • 2009-07-07
    • Sang-Ho LeeWooridul Spine Health Inst Coウリドル スパイン ヘルス インスティチュート シーオー.リー,サン−ホ
    • LEE SANG-HOKANG HO-YEONGPARK JEANG-SUBYOO SEUNG-HWA
    • A61F2/44A61B17/58A61B17/70
    • A61B17/7053A61B17/7062
    • PROBLEM TO BE SOLVED: To provide an intervertebral insert can be set between spinous processes by removing necessary interspinal ligaments only without removing additional interspinal ligaments. SOLUTION: The intervertebral insert includes a spacer 50 having two opposite notches 53a and 53b for storing two spinous processes of the vertebrae, and a band for fixing two vertebrae and the spacer 50. The intervertebral insert further includes an elastic wrinkled part 54 which connects the two opposite notches 53a and 53b and which has the elastic restitution force against the external force applied from the spinous processes; two through-holes 55a and 55b formed in the two opposite notches 53a and 53b respectively for a band to pass through; and a band passing through the two through-holes 55a and 55b for connecting the spacer 50 and the two spinous processes. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供椎间插入物可以通过在不除去额外的脊椎韧带的情况下去除必要的椎间韧带而在棘突之间进行设置。 解决方案:椎间插入物包括具有两个相对的凹口53a和53b的间隔件50,用于存储椎骨的两个棘突,以及用于固定两个椎骨和间隔件50的带。椎间插入物还包括弹性褶皱部分54 其相对于从棘突施加的外力连接两个相对的凹口53a和53b并具有弹性恢复力; 形成在两个相对的凹口53a和53b中的两个通孔55a和55b,用于带通过; 以及穿过两个通孔55a和55b的带,用于连接间隔件50和两个棘突。 版权所有(C)2010,JPO&INPIT