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BALLONNET MEDICAL RADIO-OPAQUE
专利权人:
C.R. BARD; INC.
发明人:
ELTON, RICHARD K.,STAPLETON, COREY E.
申请号:
CA2836294
公开号:
CA2836294A1
申请日:
2012.06.04
申请国别(地区):
CA
年份:
2012
代理人:
摘要:
A medical balloon (10) is made radiographic, such as by incorporating a radiopaque foil (36) or film layer (35). The radiopaque foil or film layer may be placed between an inner layer (30) and an outer layer (32) of a non-compliant balloon wall. The foil or film may provide the balloon with a radiographic quality from a first end to a second end in the absence of an inflation fluid. The balloon may be provided with the foil or film in a manner that provides a first section, such as the barrel (16), with a first radiographic quality, and a second section, such as the cone (18, 20), with a second radiographic quality. The film may also be applied as a decal or applique to the external surface of a balloon-shaped body. Related methods are also disclosed.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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