BIOERODIBLE WRAPS AND USES THEREFOR
    64.
    发明申请
    BIOERODIBLE WRAPS AND USES THEREFOR 有权
    生物不便的威胁及其用途

    公开(公告)号:US20120330437A1

    公开(公告)日:2012-12-27

    申请号:US13502759

    申请日:2010-10-28

    IPC分类号: A61F2/04

    摘要: A tubular tissue graft device is provided comprising a tubular member and a restrictive fiber matrix of a bioerodible polymer about a circumference of the tubular tissue. The matrix may be electrospun onto the tubular tissue. In one embodiment, the tubular tissue is from a vein, such as a saphenous vein, useful as an arterial graft, for example and without limitation, in a coronary artery bypass procedure. 5 Also provided is method of preparing a tubular graft comprising depositing a fiber matrix of a bioerodible polymer about a perimeter of a tubular tissue to produce a tubular tissue graft device. A cardiac bypass method comprising bypassing a coronary artery with a tubular tissue graft device comprising a vein and a restrictive fiber matrix of a bioerodible polymer about a circumference of the vein also is provided.

    摘要翻译: 提供了一种管状组织移植装置,其包括围绕管状组织的圆周的生物可蚀解聚合物的管状构件和限制性纤维基质。 基质可以电纺到管状组织上。 在一个实施例中,管状组织来自静脉,例如隐静脉,可用作动脉移植物,例如但不限于冠状动脉旁路手术。 还提供了制备管状移植物的方法,其包括围绕管状组织的周边沉积生物可蚀解聚合物的纤维基质以产生管状组织移植装置。 还提供了一种包括绕管冠状动脉的心脏旁路方法,所述管状组织移植装置包括围绕静脉周围的静脉和生物可蚀解聚合物的限制性纤维基质。

    Biological Interface and Insertion
    70.
    发明申请
    Biological Interface and Insertion 审中-公开
    生物界面和插入

    公开(公告)号:US20100023021A1

    公开(公告)日:2010-01-28

    申请号:US12574022

    申请日:2009-10-06

    IPC分类号: A61B19/00

    摘要: Insertion systems and processes for inserting a medical implant are disclosed. An insertion system used to insert an implant into a patient's body may include a housing and a movable member configured to move relative to the housing. The system may further include an alignment detection mechanism disposed adjacent the housing and configured to detect an alignment information of the movable member with respect to at least one of the implant and a target site of the patient's body.

    摘要翻译: 公开了用于插入医疗植入物的插入系统和过程。 用于将植入物插入患者体内的插入系统可以包括壳体和配置成相对于壳体移动的可移动构件。 该系统可以进一步包括对准检测机构,该对准检测机构邻近该壳体设置并且被配置为相对于植入物和患者身体的目标部位中的至少一个检测可移动构件的对准信息。