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    • 4. 发明授权
    • Medical grafting methods and apparatus
    • 医疗移植方法和装置
    • US08109947B2
    • 2012-02-07
    • US11169114
    • 2005-06-27
    • Todd A BergDaniel J SullivanWilliam J SwansonPaul J Hindrichs
    • Todd A BergDaniel J SullivanWilliam J SwansonPaul J Hindrichs
    • A61B17/08
    • A61B17/064A61B17/11A61B2017/0641A61B2017/1107A61B2017/1135A61B2017/1139A61F2/064
    • Methods and apparatus for delivering and installing a new length of tubing between two sections of a patient's existing body organ tubing and at least partly outside of that existing structure. For example, the new length of tubing may be for the purpose of providing the patient with a coronary bypass. The new tubing may be an artificial graft, a natural graft (harvested elsewhere from the patient), or both. The new tubing is installed at the operative site primarily by providing at least one graft location with instrumentation inserted through the patient's existing tubular body organ structure. Assistance in installing the new tubing may be provided by minimally invasive surgical access openings in the patient's chest. The tubing may be delivered through the patient's existing tubular body structure or, alternatively, through the surgical access openings.
    • 用于在患者现有身体器官管的两个部分之间并且至少部分地位于该现有结构之外递送和安装新长度的管的方法和装置。 例如,新的管子长度可以用于为患者提供冠状动脉旁路。 新的管道可以是人造移植物,天然移植物(从患者的其他地方收获)或两者。 新的管道安装在手术部位,主要通过提供至少一个移植位置,通过患者现有的管状体器官结构插入仪器。 可以通过患者胸部的微创手术进入口来提供安装新管道的帮助。 管道可以通过患者现有的管状体结构输送,或者替代地通过外科进入口。