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CN106170268A 人工移植体装置及相关系统和方法 无效 - 撤回

人工移植体装置及相关系统和方法
摘要：
在一些方面，一种移植体装置可包含可生物降解内层、外层、第一末端部分、第二末端部分以及所述第一末端部分与第二末端部分之间的管腔。所述可生物降解内层通常包含内表面和外表面。所述外层通常包含围绕所述内层的外表面的纤维基质。所述移植体装置可包含加强末端部分。在植入90天后可剩余所述移植体装置的至少10％或至少50％。在一些情况下，在植入180天后可剩余所述移植体装置的至少10％或至少50％。所述移植体装置可包含抗扭结元件。所述移植体装置可包含动态顺应性小于或等于20％/100mmHg或者5％/100mmHg中的至少一个的至少一个层。
摘要（英）：

In some aspects, a graft device can include a biodegradable inner layer, an outer layer, a first end portion, a second end portion, and a lumen therebetween. The biodegradable inner layer typically includes an inner surface and an outer surface. The outer layer typically includes a fiber matrix surrounding the outer surface of the inner layer. The graft device can include a reinforced end portion. At least 10% or at least 50% of the graft device can remain after 90 days of implantation. In some cases, at least 10% or at least 50% of the graft device can remain after 180 days of implantation. The graft device can include a kink-resisting element. The graft device can include at least one layer with a dynamic compliance less than or equal to at least one of: 20%/100mmHg or 5%/100mmHg.

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