Biocompatibility and strength properties of nitinol shape memory alloy suture in rabbit tendon.
Biocompatibility and strength properties of nitinol shape memory alloy suture in rabbit tendon.
复制标题
兔肌腱镍钛诺形状记忆合金缝合线的生物相容性和强度特性。
DOI：
10.1016/s0142-9612(03)00488-5
复制
发表时间：
2004
期刊：
影响因子：
14
通讯作者：
J. Ryhänen
中科院分区：
文献类型：
--
作者：
S. Kujala;A. Pajala;M. Kallioinen;A. Pramila;J. Tuukkanen;J. Ryhänen
镍钛合金（NiTi）具有强度好、操作方便、超弹性好等优点，是一种很有前途的新型肌腱缝合材料。将NiTi缝线植入15只家兔的右内侧腓肠肌肌腱中进行生物相容性试验，持续2、6和12周。在皮下组织中植入额外的缝线进行强度测量，以确定植入对NiTi缝线材料强度特性的影响。使用直径大致相同的编织聚酯缝线（Rimbond ®）作为对照。在两种材料的情况下，缝线周围的包囊膜形成极少。NiTi的断裂载荷明显大于编织聚酯。植入不影响两种材料的强度特性。
Nitinol (NiTi) is a promising new tendon suture material with good strength, easy handling and good super-elastic properties. NiTi sutures were implanted for biocompatibility testing into the right medial gastrocnemius tendon in 15 rabbits for 2, 6 and 12 weeks. Additional sutures were implanted in subcutaneous tissue for strength measurements in order to determine the effect of implantation on strength properties of NiTi suture material. Braided polyester sutures (Ethibond®) of approximately the same diameter were used as control. Encapsulating membrane formation around the sutures was minimal in the case of both materials. The breaking load of NiTi was significantly greater compared to braided polyester. Implantation did not affect the strength properties of either material.
DOI：
10.1016/s0363-5023(09)91108-x
发表时间：
1990
期刊：
The Journal of hand surgery
影响因子：
--
作者：
R. Gelberman;S. Woo;D. Amiel;S. Horibe;D. Lee
通讯作者：
R. Gelberman;S. Woo;D. Amiel;S. Horibe;D. Lee