Apparatus and method for sealing vascular punctures
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United States of America Patent
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Apr 16, 1996
Issued Date -
N/A
app pub date -
Apr 30, 1993
filing date -
Apr 23, 1992
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus for closing and sealing a vascular puncture is connected to an energy supply such that heat is generated in, or thermally conducted to, the tissue, thereby thermally fusing the vascular tissue together. The method for closing and sealing a vascular puncture comprises applying radio frequency or other energy to the tissue, the energy being sufficient to thermally fuse the tissue together, thus sealing the puncture. Embodiments of depth finding and guiding devices, as well as blood vessel occluders, are also disclosed.
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