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一种用于交叉韧带保留型(CR)和后稳定型(PS)全膝置换手术的膝假体系统,其包括:a. 多个固定CR膝假体;b. 多个活动CR膝假体;c. 多个固定PS膝假体;以及d. 多个活动PS膝假体;其中每个假体代表一种尺寸组合并包括多个股骨部件之一、多个胫骨部件之一和多个插入件之一,并且每个假体为了性能而最佳地匹配,并且具有明显不同的尺寸以配合患者的解剖结构,从而所述膝假体系统可用于患者群体中的各种解剖结构,每个假体的每种尺寸以多种厚度提供,以下表1列出了膝假体系统的部件,且以下表2列出了针对表1列出的各股骨部件提供的股骨部件尺寸:<u>表</u><u>1</u><u>:膝假体系统部件</u><tables num="0001" id="ctbl0001"><table><tgroup cols="4"><colspec colname="c001" colwidth="24%" /><colspec colname="c002" colwidth="25%" /><colspec colname="c003" colwidth="25%" /><colspec colname="c004" colwidth="25%" /><tbody><row><entry morerows="1">部件</entry><entry morerows="1">尺寸的个数</entry><entry morerows="1">厚度的个数</entry><entry morerows="1">部件的个数</entry></row><row><entry morerows="1">PS股骨(右)</entry><entry morerows="1">14</entry><entry morerows="1">‑‑‑</entry><entry morerows="1">14</entry></row><row><entry morerows="1">PS股骨(左)</entry><entry morerows="1">14</entry><entry morerows="1">‑‑‑</entry><entry morerows="1">14</entry></row><row><entry morerows="1">CR股骨(右)</entry><entry morerows="1">14</entry><entry morerows="1">‑‑‑</entry><entry morerows="1">14</entry></row><row><entry morerows="1">CR股骨(左)</entry><entry morerows="1">14</entry><entry morerows="1">‑‑‑</entry><entry morerows="1">14</entry></row><row><entry morerows="1">活动PS插入件</entry><entry morerows="1">10</entry><entry morerows="1">9</entry><entry morerows="1">90</entry></row><row><entry morerows="1">固定PS插入件</entry><entry morerows="1">10</entry><entry morerows="1">9</entry><entry morerows="1">90</entry></row><row><entry morerows="1">活动CR插入件</entry><entry morerows="1">10</entry><entry morerows="1">8</entry><entry morerows="1">80</entry></row><row><entry morerows="1">固定CR插入件</entry><entry morerows="1">10</entry><entry morerows="1">8</entry><entry morerows="1">80</entry></row><row><entry morerows="1">活动胫骨</entry><entry morerows="1">10</entry><entry morerows="1">‑‑‑</entry><entry morerows="1">10</entry></row><row><entry morerows="1">固定胫骨</entry><entry morerows="1">10</entry><entry morerows="1">‑‑‑</entry><entry morerows="1">10</entry></row><row><entry morerows="1">总计</entry><entry morerows="1"> </entry><entry morerows="1"> </entry><entry morerows="1">416</entry></row></tbody></tgroup></table></tables><u>表</u><u>2</u><u>:相容的尺寸</u><tables num="0002" id="ctbl0002"><table><tgroup cols="3"><colspec colname="c001" colwidth="33%" /><colspec colname="c002" colwidth="33%" /><colspec colname="c003" colwidth="33%" /><tbody><row><entry morerows="1">股骨部件尺寸</entry><entry morerows="1">插入件尺寸</entry><entry morerows="1">胫骨部件尺寸</entry></row><row><entry morerows="1">1</entry><entry morerows="1">1</entry><entry morerows="1">1, 2, 3</entry></row><row><entry morerows="1">2</entry><entry morerows="1">2</entry><entry morerows="1">1, 2, 3, 4</entry></row><row><entry morerows="1">3</entry><entry morerows="1">3</entry><entry morerows="1">1, 2, 3, 4, 5</entry></row><row><entry morerows="1">3N</entry><entry morerows="1">3</entry><entry morerows="1">1, 2, 3, 4, 5</entry></row><row><entry morerows="1">4</entry><entry morerows="1">4</entry><entry morerows="1">2, 3, 4, 5, 6</entry></row><row><entry morerows="1">4N</entry><entry morerows="1">4</entry><entry morerows="1">2, 3, 4, 5, 6</entry></row><row><entry morerows="1">5</entry><entry morerows="1">5</entry><entry morerows="1">3, 4, 5, 6, 7</entry></row><row><entry morerows="1">5N</entry><entry morerows="1">5</entry><entry morerows="1">3, 4, 5, 6, 7</entry></row><row><entry morerows="1">6</entry><entry morerows="1">6</entry><entry morerows="1">4, 5, 6, 7, 8</entry></row><row><entry morerows="1">6N</entry><entry morerows="1">6</entry><entry morerows="1">4, 5, 6, 7, 8</entry></row><row><entry morerows="1">7</entry><entry morerows="1">7</entry><entry morerows="1">5, 6, 7, 8, 9</entry></row><row><entry morerows="1">8</entry><entry morerows="1">8</entry><entry morerows="1">6, 7, 8, 9, 10</entry></row><row><entry morerows="1">9</entry><entry morerows="1">9</entry><entry morerows="1">7, 8, 9, 10</entry></row><row><entry morerows="1">10</entry><entry morerows="1">10</entry><entry morerows="1">8, 9, 10</entry></row></tbody></tgroup></table></tables>。 |