INTRAVASCULAR HEMOSTASIS-TYPE CATHETER
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United States of America Patent
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Issued Date -
May 9, 2013
app pub date -
Jul 21, 2011
filing date -
Jul 23, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
When the intravascular hemostasis-type catheter is inserted into a blood vessel, an elastically deformable portion is formed into a deflated shape and accommodated in a first lumen of the catheter body. When the top end of the catheter body reaches near a damaged blood vessel wall, the shaft is inserted into the catheter body, and then the elastically deformable portion is pushed out from the first lumen of the catheter body to elastically return to an inflated shape from the deflated shape, so that the hemostatic film presses the damaged blood vessel wall. Therefore, hemostasis can be performed in blood vessels following various sizes of the blood vessels. Hemostasis can be performed in blood vessels without blocking the blood flow toward the peripheral side.
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