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Conformable balloon devices
专利权人:
W. L. Gore & Associates; Inc.
发明人:
Carey V. Campbell,Matthew E. Maulding,Benjamin M. Trapp
申请号:
US15231494
公开号:
US10076642B2
申请日:
2016.08.08
申请国别(地区):
US
年份:
2018
代理人:
摘要:
The present disclosure is directed toward a semi-compliant to non-compliant, conformable balloon useful in medical applications. Conformable balloons of the present disclosure exhibit a low or insignificant straightening force when in a curved configuration and at inflation pressures greater than 4 atm. Balloons of the present disclosure are constructed of material that can compress along an inner length when the balloon is in a curved configuration. In further embodiments, balloons of the present disclosure can be constructed of material that sufficiently elongates along an outer arc when the balloon is in a curved configuration. As a result, medical balloons, in accordance with the present disclosure, when inflated in a curved configuration, exhibit kink-free configurations and do not cause a significant degree of vessel straightening.
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