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Medical grafting methods and apparatus
专利权人:
Todd A Berg
发明人:
Todd A Berg,Daniel J Sullivan,William J Swanson,Paul J Hindrichs
申请号:
US11169114
公开号:
US08109947B2
申请日:
2005.06.27
申请国别(地区):
US
年份:
2012
代理人:
摘要:
Methods and apparatus for delivering and installing a new length of tubing between two sections of a patients 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 patients existing tubular body organ structure. Assistance in installing the new tubing may be provided by minimally invasive surgical access openings in the patients chest. The tubing may be delivered through the patients existing tubular body structure or, alternatively, through the surgical access openings.
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中国工程科技知识中心
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http://www.ckcest.cn/home/
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