Puncture locating device
Methods and apparatus for locating a device with respect to a blood vessel. An expandable or extrudable member transverse to the device locates an internal surface of a proximal wall of the blood vessel. A typical application of such methods and apparatus is providing relative position between a fem...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Methods and apparatus for locating a device with respect to a blood vessel. An expandable or extrudable member transverse to the device locates an internal surface of a proximal wall of the blood vessel. A typical application of such methods and apparatus is providing relative position between a femoral arterial wall and a closure device axis. Predetermined location positions are recognized as a positive stop transmitted to a physician via tactile feedback. |
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