脊椎植入體及其使用方法农业专利-农业学术服务平台

发明人:: MCCORMACK, BRUCE M.,麦克麦　布鲁斯Ｍ,麥克麥　布魯斯Ｍ,LIOU, EDWARD,刘　爱德华,劉　愛德華,TANAKA, SHIGERU,田中茂,SMITH, JEFFREY D.,史密斯　杰佛瑞Ｄ,史密斯　傑佛瑞Ｄ,SCHNEIDER, SCOTT,施耐德　史考特,PHAN, CHRISTOPHER U.,潘　克里斯托弗Ｕ,WANG,,麦克麦布鲁斯M,麥克麥布魯斯M,刘爱德华,劉愛德華,史密斯杰佛瑞D,史密斯傑佛瑞D,施耐德史考特,潘克里斯托弗U

摘要：: A spinal implant for implantation within a spinal facet joint is provided. The spinal implant may include a main body including opposing top and bottom surfaces, opposing front or distal and rear or proximal surfaces, and opposing side surfaces. At least one retaining feature may be associated with at least one surface of the main body to frictionally engage the implant within the spinal facet joint. At least one securement feature may be associated with at least one surface of the main body to selectively secure the implant within the spinal facet joint.本發明提供一種供植入於一脊椎小面關節內的脊椎植入體。該脊椎植入體可包括一主體，該主體包括對置的頂表面及底表面、對置的前或遠端表面及後或近端表面以及對置的側表面。至少一個保持特徵可與該主體之至少一個表面相關聯，從而將該植入體以摩擦方式嚙合在該脊椎小面關節內。至少一個緊固特徵可與該主體之至少一個表面相關聯，從而選擇性地將該植入體緊固在該脊椎小面關節內。